Brands
Android Devices
|
See our Complete Android POS Systems from just £189 - no ongoing fees with hardware and the free LoyVerse software app suitable for retail shops, cafes, bars and restaurants. LoyVerse also offers optional add-on modules and integration options with accounts packages (Xero, QuickBooks), food delivery apps (Just Eat, Deliveroo, Uber Eats), eCommerce platforms (eBay, Amazon, Shopify, Magento and others) and card payment integration (Paypal Zettle, SumUp).
|
Sunmi Devices - TecStore Buyers Guide
Sunmi is one of the world's market-leading manufacturers of commercial Android devices. Based in Shanghai, China it has hubs and official distributors in over 200 countries all over the world, including the UK. Described as a global “BIoT” (Business IoT) brand, Sunmi devices are available for use in retail, hospitality, logistics and other commercial sectors.
When choosing a Sunmi device for your business from TecStore, you'll encounter various technical specifications and features. This guide explains each feature in plain language, helping you understand what they do, which devices have them, and how they may benefit your operations.
When choosing a Sunmi device for your business from TecStore, you'll encounter various technical specifications and features. This guide explains each feature in plain language, helping you understand what they do, which devices have them, and how they may benefit your operations.
1. Sunmi Product Categories
The Sunmi range from TecStore includes a comprehensive lineup of Android-based commercial devices organised into distinct product categories:
The V Series (V for Victory) includes handheld smart mobile terminals like the V2, V2 Pro, V2s, V2s Plus, V3, V3 Plus, and V3 Mix, designed for delivery management, mobile ordering, and streamlined payments with built-in thermal printers. Some models can also print labels as well as receipts.
The M Series (M for Mobility) comprises smart commercial mobile terminals such as the M2 and M2 Max, optimised for queue management and payment processing in tablet form factors.
The L Series (L for Logistics) features rugged handheld data terminals like the L2s, L2s Pro, L2H, and L2Ks, built for warehouse operations, RFID recognition, inventory management, and production line control. The K in L2Ks stands for keypad model.
The P Series (P for Payment) includes dedicated smart payment terminals such as the P2, P2 Lite, and P2 Pro, certified for full-spectrum payment processing including magnetic stripe, IC cards, NFC, and QR codes.
The T Series (T for Table) represents Sunmi's flagship desktop terminals like the T2, T2 Mini, and T3 family, offering premium all-in-one solutions for high-volume merchants requiring advanced order routing and split-check settlement.
The D Series (D for Desktop) provides value-optimised desktop terminals such as the D2 Mini for small and medium businesses needing streamlined checkout workflows.
Additional categories include the CPad Series for commercial tablets, the K Series for self-service kiosks (including the K2 and K2 Mini), the S Series for smart scale terminals with automated fresh produce management, and the FLEX Series for interactive display terminals supporting Kitchen Display Systems and digital signage.
The V Series (V for Victory) includes handheld smart mobile terminals like the V2, V2 Pro, V2s, V2s Plus, V3, V3 Plus, and V3 Mix, designed for delivery management, mobile ordering, and streamlined payments with built-in thermal printers. Some models can also print labels as well as receipts.
The M Series (M for Mobility) comprises smart commercial mobile terminals such as the M2 and M2 Max, optimised for queue management and payment processing in tablet form factors.
The L Series (L for Logistics) features rugged handheld data terminals like the L2s, L2s Pro, L2H, and L2Ks, built for warehouse operations, RFID recognition, inventory management, and production line control. The K in L2Ks stands for keypad model.
The P Series (P for Payment) includes dedicated smart payment terminals such as the P2, P2 Lite, and P2 Pro, certified for full-spectrum payment processing including magnetic stripe, IC cards, NFC, and QR codes.
The T Series (T for Table) represents Sunmi's flagship desktop terminals like the T2, T2 Mini, and T3 family, offering premium all-in-one solutions for high-volume merchants requiring advanced order routing and split-check settlement.
The D Series (D for Desktop) provides value-optimised desktop terminals such as the D2 Mini for small and medium businesses needing streamlined checkout workflows.
Additional categories include the CPad Series for commercial tablets, the K Series for self-service kiosks (including the K2 and K2 Mini), the S Series for smart scale terminals with automated fresh produce management, and the FLEX Series for interactive display terminals supporting Kitchen Display Systems and digital signage.
2. Operating System
Sunmi devices are either pre-loaded with the conventional Android Operating system (usually Android 13 on modern models) or Sunmi OS which is based on Android with additional security and app control features added on.
3. Device Management
Sunmi has a system called Sunmi Partners Platform, also known as Sunmi DMP, Sunmi TMS, or Sunmi Cloud. A Sunmi Account ID is required to use the online platform to manage Sunmi devices remotely.
Usually your app provider or IT supplier will have a Sunmi Account and they will manage your device(s). If they or you do require, you will need to register at partner.sunmi.com to create an account and obtain an ID. Only registered businesses (incorporated companies) may register an account.
Devices will need to be "gifted" by us from our Sunmi distribution account to your or your app provider's Sunmi account using the device serial numbers. For gaining device ownership you must provide us with the active Sunmi Account ID and confirm the device serial number(s) once you receive delivery. We will then transfer ("gift") control to you and you will need to accept the "gifted" devices in the "Gift and Acceptance Record" section of your Sunmi Account before you can manage them.
Once devices are accepted with your Sunmi Account, the platform enables:
* Remote device configuration and policy deployment
* Application installation and management across all devices
* Custom branding (boot animations, wallpapers, home screen apps)
* Remote troubleshooting and technical support
* OTA system updates
Usually your app provider or IT supplier will have a Sunmi Account and they will manage your device(s). If they or you do require, you will need to register at partner.sunmi.com to create an account and obtain an ID. Only registered businesses (incorporated companies) may register an account.
Devices will need to be "gifted" by us from our Sunmi distribution account to your or your app provider's Sunmi account using the device serial numbers. For gaining device ownership you must provide us with the active Sunmi Account ID and confirm the device serial number(s) once you receive delivery. We will then transfer ("gift") control to you and you will need to accept the "gifted" devices in the "Gift and Acceptance Record" section of your Sunmi Account before you can manage them.
Once devices are accepted with your Sunmi Account, the platform enables:
* Remote device configuration and policy deployment
* Application installation and management across all devices
* Custom branding (boot animations, wallpapers, home screen apps)
* Remote troubleshooting and technical support
* OTA system updates
4. UK or EU Model
The geographical version of the device determines which regulatory standards it meets, what charger plug it comes with, and default language, date and currency settings.
Typical uses:
* UK models come with UK three-pin chargers and meet British regulatory standards
* EU models include European two-pin chargers and comply with EU certification requirements
Both versions typically default to English language and include Google Play Store access.
Ensure your device complies with local regulations, comes with the correct power adapter for your region, and is pre-configured for your market. Ordering the wrong regional model may create additional configuration work, and may impact warranty or certification issues.
Typical uses:
* UK models come with UK three-pin chargers and meet British regulatory standards
* EU models include European two-pin chargers and comply with EU certification requirements
Both versions typically default to English language and include Google Play Store access.
Ensure your device complies with local regulations, comes with the correct power adapter for your region, and is pre-configured for your market. Ordering the wrong regional model may create additional configuration work, and may impact warranty or certification issues.
5. Barometer (on some models)
Models with the Barometer feature include a special sensor that measures atmospheric pressure, commonly found in weather stations and altitude-tracking devices. Primarily found in certain Sunmi L Series (logistics) rugged handhelds like the L2s Pro, L2H, and L3.
Typical use:
* 3D positioning - Combines with GPS to determine your exact floor level in multi-story warehouses or buildings
* Altitude tracking - Useful for delivery routes in hilly areas or tracking movement between floors
* Environmental monitoring - Some industrial applications require atmospheric pressure data
The inbuilt barometer enables more precise location tracking in vertical spaces. When you're in a five-story warehouse, the barometer helps the device know whether you're on the ground floor or fourth floor, improving inventory management accuracy and route optimisation.
Typical use:
* 3D positioning - Combines with GPS to determine your exact floor level in multi-story warehouses or buildings
* Altitude tracking - Useful for delivery routes in hilly areas or tracking movement between floors
* Environmental monitoring - Some industrial applications require atmospheric pressure data
The inbuilt barometer enables more precise location tracking in vertical spaces. When you're in a five-story warehouse, the barometer helps the device know whether you're on the ground floor or fourth floor, improving inventory management accuracy and route optimisation.
6. NFC and Dual NFC (on some models)
Near Field Communication is a wireless technology that allows devices to communicate when placed close together (typically within 4cm).
Single NFC: Standard contactless communication chip, usually positioned at the back or top of the device.
Dual NFC: Two NFC modules - one standard position, plus "on-screen NFC" where customers tap their card/phone directly on the device's display screen.
Standard NFC is typically found in the following Sunmi product categories:
V Series, P Series, M Series, T Series, L Series - nearly all modern Sunmi devices
Dual/On-Screen NFC is found in models in the V3 family, L3, CPad, T3 PRO, and select premium models.
Typical use:
* Contactless payments - Accept Apple Pay, Google Pay, contactless cards
* Loyalty cards - Read customer membership cards
* Access control - Door entry systems, employee badges
* Inventory tagging - Reading NFC-tagged products
* SoftPOS - Turn the device into a payment terminal using on-screen NFC (no separate card reader needed)
Benefits of NFC:
* Single NFC is versatile for payments and data reading
* Dual/On-Screen NFC creates a smoother customer experience - they tap directly on the screen rather than searching for an NFC reader location
* On-screen NFC enables Stripe Tap to Pay and similar SoftPOS solutions, eliminating the need for separate payment hardware
Single NFC: Standard contactless communication chip, usually positioned at the back or top of the device.
Dual NFC: Two NFC modules - one standard position, plus "on-screen NFC" where customers tap their card/phone directly on the device's display screen.
Standard NFC is typically found in the following Sunmi product categories:
V Series, P Series, M Series, T Series, L Series - nearly all modern Sunmi devices
Dual/On-Screen NFC is found in models in the V3 family, L3, CPad, T3 PRO, and select premium models.
Typical use:
* Contactless payments - Accept Apple Pay, Google Pay, contactless cards
* Loyalty cards - Read customer membership cards
* Access control - Door entry systems, employee badges
* Inventory tagging - Reading NFC-tagged products
* SoftPOS - Turn the device into a payment terminal using on-screen NFC (no separate card reader needed)
Benefits of NFC:
* Single NFC is versatile for payments and data reading
* Dual/On-Screen NFC creates a smoother customer experience - they tap directly on the screen rather than searching for an NFC reader location
* On-screen NFC enables Stripe Tap to Pay and similar SoftPOS solutions, eliminating the need for separate payment hardware
7. 2D Scanner (on some models)
A barcode reading engine that can read both traditional 1D barcodes (like supermarket product barcodes) and 2D codes (like QR codes, Data Matrix codes).
Device categories:
* V Series - V2 Pro, V2s, V3 family (handheld mobile terminals)
* L Series - L2s, L2s Pro, L2H, L3 (rugged logistics terminals)
* P Series - Some P2 variants (payment terminals)
* M Series - M2 Max (tablet POS)
Typical use:
* Product scanning - Reading barcodes on products for checkout or inventory
* QR code payments - Scanning customer payment QR codes (Alipay, WeChat Pay, etc.)
* Ticket validation - Reading e-tickets and boarding passes
* Parcel tracking - Scanning shipping labels and tracking codes
* Asset management - Tracking equipment with barcode labels
Benefits of 2D:
Faster and more accurate than typing product codes manually. Reads damaged, wrinkled, or poorly printed codes that simpler scanners miss. Can capture codes from phone screens (for digital coupons, tickets, or payment codes).
Device categories:
* V Series - V2 Pro, V2s, V3 family (handheld mobile terminals)
* L Series - L2s, L2s Pro, L2H, L3 (rugged logistics terminals)
* P Series - Some P2 variants (payment terminals)
* M Series - M2 Max (tablet POS)
Typical use:
* Product scanning - Reading barcodes on products for checkout or inventory
* QR code payments - Scanning customer payment QR codes (Alipay, WeChat Pay, etc.)
* Ticket validation - Reading e-tickets and boarding passes
* Parcel tracking - Scanning shipping labels and tracking codes
* Asset management - Tracking equipment with barcode labels
Benefits of 2D:
Faster and more accurate than typing product codes manually. Reads damaged, wrinkled, or poorly printed codes that simpler scanners miss. Can capture codes from phone screens (for digital coupons, tickets, or payment codes).
8. Scanner Engine (on some models)
Scanner Engine Models: SE1100, SE1111, SE4100, SE4710, SE4770
Different barcode scanner modules, most manufactured by Zebra Technologies, are integrated into Sunmi devices. Think of them as different quality levels of camera lenses - all take pictures, but some perform better in specific conditions.
SE1100/SE1111: Entry-level scanners
* Found in: Budget V Series models
* Performance: Good for standard retail barcodes at close range
* Best for: Basic checkout, simple inventory tasks
SE4100: Mid-range scanner
* Found in: Standard V Series and L Series models
* Performance: Better motion tolerance, faster scanning
* Best for: Busy retail environments, moderate warehouse use
SE4710: Professional-grade imager (most common)
* Found in: V2 Pro, L2s Pro, L3, many premium models
* Performance: Excellent motion tolerance, reads damaged/folded codes, good range
* Best for: Fast-paced retail, delivery routes, general logistics
SE4770: Advanced long-range scanner
* Found in: L2Ks, L2H, specialized warehouse models
* Performance: Extended scanning range (up to several meters), laser aiming for precision
* Best for: Large warehouses, scanning high shelves, outdoor use in bright sunlight
Benefits:
Higher-end scanner engines read barcodes faster, from greater distances, and handle poor-quality codes better. If you're scanning hundreds of items daily or working in challenging conditions (bright sunlight, moving vehicles, damaged labels), the SE4710 or SE4770 significantly boost productivity.
Different barcode scanner modules, most manufactured by Zebra Technologies, are integrated into Sunmi devices. Think of them as different quality levels of camera lenses - all take pictures, but some perform better in specific conditions.
SE1100/SE1111: Entry-level scanners
* Found in: Budget V Series models
* Performance: Good for standard retail barcodes at close range
* Best for: Basic checkout, simple inventory tasks
SE4100: Mid-range scanner
* Found in: Standard V Series and L Series models
* Performance: Better motion tolerance, faster scanning
* Best for: Busy retail environments, moderate warehouse use
SE4710: Professional-grade imager (most common)
* Found in: V2 Pro, L2s Pro, L3, many premium models
* Performance: Excellent motion tolerance, reads damaged/folded codes, good range
* Best for: Fast-paced retail, delivery routes, general logistics
SE4770: Advanced long-range scanner
* Found in: L2Ks, L2H, specialized warehouse models
* Performance: Extended scanning range (up to several meters), laser aiming for precision
* Best for: Large warehouses, scanning high shelves, outdoor use in bright sunlight
Benefits:
Higher-end scanner engines read barcodes faster, from greater distances, and handle poor-quality codes better. If you're scanning hundreds of items daily or working in challenging conditions (bright sunlight, moving vehicles, damaged labels), the SE4710 or SE4770 significantly boost productivity.
9. GMS / EMS-EDLA (on some models)
GMS (Google Mobile Services) is a collection of proprietary Google applications and APIs that Sunmi devices can be certified to include. GMS-EDLA (Enterprise Device Licensing Agreement) is the licensing framework that allows enterprise Android devices like Sunmi terminals to legally pre-install these Google services.
Not all Sunmi devices have GMS certification - some models run standard Android without Google services. If you are an end-user, please check with your app provider whether you need a GMS-enabled device.
GMS certification is typically required when you need:
* Access to the Google Play Store for downloading business and payment applications
* Google location services and Google Maps integration
* Google Play Protect security features
* Compatibility with Android Enterprise management solutions
* Zero-touch enrollment for large-scale device deployment
GMS-certified models from TecStore include the Sunmi V2s series, V2s PLUS, L2H, L2Ks, L2s PRO, V3 Mix, V3 PLUS, and L3.
GMS certification provides several key advantages for Sunmi device users:
* App ecosystem access: Full compatibility with Google Mobile Services means access to thousands of business applications through the Google Play Store
* Enhanced security: Google Play Protect continuously scans apps, detects malware, and helps prevent unauthorized software installations - critical for payment environments handling sensitive transaction data
* Enterprise management: Seamless integration with Android Enterprise solutions, MDM (Mobile Device Management) platforms, and support for zero-touch enrollment enabling IT departments to deploy devices at scale without manual configuration
* Long-term support: Guaranteed Android version updates and regular security patches, extending device lifecycle and improving total cost of ownership
Payment compliance: For SoftPOS applications, GMS-EDLA certification ensures compatibility with payment certification requirements and Google Play Store distribution
GMS certification does impose some restrictions, which in many cases are deemed security and support advantages. About 68% of MDM functions (84 out of 123) work on GMS-certified Sunmi devices, with limitations on features like custom boot logos, wallpaper settings, silent app installation, and screen mirroring due to Google's security and privacy requirements.
Not all Sunmi devices have GMS certification - some models run standard Android without Google services. If you are an end-user, please check with your app provider whether you need a GMS-enabled device.
GMS certification is typically required when you need:
* Access to the Google Play Store for downloading business and payment applications
* Google location services and Google Maps integration
* Google Play Protect security features
* Compatibility with Android Enterprise management solutions
* Zero-touch enrollment for large-scale device deployment
GMS-certified models from TecStore include the Sunmi V2s series, V2s PLUS, L2H, L2Ks, L2s PRO, V3 Mix, V3 PLUS, and L3.
GMS certification provides several key advantages for Sunmi device users:
* App ecosystem access: Full compatibility with Google Mobile Services means access to thousands of business applications through the Google Play Store
* Enhanced security: Google Play Protect continuously scans apps, detects malware, and helps prevent unauthorized software installations - critical for payment environments handling sensitive transaction data
* Enterprise management: Seamless integration with Android Enterprise solutions, MDM (Mobile Device Management) platforms, and support for zero-touch enrollment enabling IT departments to deploy devices at scale without manual configuration
* Long-term support: Guaranteed Android version updates and regular security patches, extending device lifecycle and improving total cost of ownership
Payment compliance: For SoftPOS applications, GMS-EDLA certification ensures compatibility with payment certification requirements and Google Play Store distribution
GMS certification does impose some restrictions, which in many cases are deemed security and support advantages. About 68% of MDM functions (84 out of 123) work on GMS-certified Sunmi devices, with limitations on features like custom boot logos, wallpaper settings, silent app installation, and screen mirroring due to Google's security and privacy requirements.
10. Hyper Wi-Fi (on some models)
Hyper Wi-fi is Sunmi's proprietary Wi-Fi technology based on Wi-Fi HaLow (IEEE 802.11ah standard), operating on sub-1GHz frequencies rather than standard 2.4GHz/5GHz Wi-Fi.
Device categories:
* V Series: V3 Mix (with compatible Hyper Wi-Fi Mini AP access point)
* CPad Series: Optional feature
Requires Sunmi's Hyper Wi-Fi Mini AP hardware
Typical use:
* Large warehouses - Maintaining connection across vast open spaces
* Outdoor areas - Garden centers, outdoor markets, stadium concessions
* Kitchens - Penetrating metal walls and equipment that block standard Wi-Fi
* Multi-floor buildings - Better vertical penetration through concrete floors
Technical capabilities:
* 10x better wall penetration than standard Wi-Fi
* Up to 1km range in open environments (vs. ~100m for standard Wi-Fi)
* Automatic switching - Device seamlessly switches between Hyper Wi-Fi and regular Wi-Fi depending on signal strength
* Operates on sub-1GHz frequencies - Less interference, better obstacle penetration
Benefits:
Eliminates dead zones in large or challenging environments. Staff can roam freely without losing connection, improving service speed and reducing frustration. Particularly valuable for businesses operating in warehouses, outdoor venues, or buildings with thick walls.
Device categories:
* V Series: V3 Mix (with compatible Hyper Wi-Fi Mini AP access point)
* CPad Series: Optional feature
Requires Sunmi's Hyper Wi-Fi Mini AP hardware
Typical use:
* Large warehouses - Maintaining connection across vast open spaces
* Outdoor areas - Garden centers, outdoor markets, stadium concessions
* Kitchens - Penetrating metal walls and equipment that block standard Wi-Fi
* Multi-floor buildings - Better vertical penetration through concrete floors
Technical capabilities:
* 10x better wall penetration than standard Wi-Fi
* Up to 1km range in open environments (vs. ~100m for standard Wi-Fi)
* Automatic switching - Device seamlessly switches between Hyper Wi-Fi and regular Wi-Fi depending on signal strength
* Operates on sub-1GHz frequencies - Less interference, better obstacle penetration
Benefits:
Eliminates dead zones in large or challenging environments. Staff can roam freely without losing connection, improving service speed and reducing frustration. Particularly valuable for businesses operating in warehouses, outdoor venues, or buildings with thick walls.
11. POGO PIN (on some models)
Spring-loaded magnetic contact points on the device that provide electrical connections without needing cables. Think of them like the magnetic charging connector on some laptops or smartwatches.
Device categories:
* V Series: V3 Mix, V3 family
* P Series: P3, P3 Air
* M Series: M2 Max
* CPad Series: CPad, CPad Pay
* T Series: Various models (when used with cradles)
Typical use:
* Desktop charging docks - Drop the device into a cradle for automatic charging (no plugging in cables)
* Expanding connectivity - Dock adds USB ports, Ethernet, cash drawer connection, external scanner ports
* Desktop conversion - Turn a handheld tablet into a fixed desktop terminal when docked
Benefits:
* Speed - Staff can dock/undock devices in seconds without fumbling with cables
* Durability - No wear on USB ports from repeated plugging/unplugging
* Cleanliness - No exposed ports to collect dust or spills (important in food service)
* Versatility - Single device works as mobile handheld AND desktop terminal
* Rotation - Some cradles offer 180° rotation for customer-facing displays
Device categories:
* V Series: V3 Mix, V3 family
* P Series: P3, P3 Air
* M Series: M2 Max
* CPad Series: CPad, CPad Pay
* T Series: Various models (when used with cradles)
Typical use:
* Desktop charging docks - Drop the device into a cradle for automatic charging (no plugging in cables)
* Expanding connectivity - Dock adds USB ports, Ethernet, cash drawer connection, external scanner ports
* Desktop conversion - Turn a handheld tablet into a fixed desktop terminal when docked
Benefits:
* Speed - Staff can dock/undock devices in seconds without fumbling with cables
* Durability - No wear on USB ports from repeated plugging/unplugging
* Cleanliness - No exposed ports to collect dust or spills (important in food service)
* Versatility - Single device works as mobile handheld AND desktop terminal
* Rotation - Some cradles offer 180° rotation for customer-facing displays
12. RFID (on some models)
RFID is technology that reads special tags wirelessly from a distance (typically 1-10 meters), without needing direct line-of-sight like barcodes.
Device categories:
* L Series: L3 (with UHF RFID reader option)
* Specialised logistics models
Typical use:
* Inventory counting - Read hundreds of tagged items simultaneously by walking through a warehouse aisle
* Asset tracking - Monitor movement of tagged equipment, tools, or containers
* Retail anti-theft - Reading security tags at store exits
* Supply chain - Tracking pallets and shipments through distribution centers
* Library systems - Book tracking and checkout
* Apparel retail - Inventory management for clothing with RFID tags
Benefits:
Dramatically faster than barcode scanning for bulk inventory counts. You can scan an entire shelf or pallet of RFID-tagged items in seconds rather than scanning each barcode individually. Doesn't require line-of-sight, so items can be scanned even when stacked or inside containers.
Device categories:
* L Series: L3 (with UHF RFID reader option)
* Specialised logistics models
Typical use:
* Inventory counting - Read hundreds of tagged items simultaneously by walking through a warehouse aisle
* Asset tracking - Monitor movement of tagged equipment, tools, or containers
* Retail anti-theft - Reading security tags at store exits
* Supply chain - Tracking pallets and shipments through distribution centers
* Library systems - Book tracking and checkout
* Apparel retail - Inventory management for clothing with RFID tags
Benefits:
Dramatically faster than barcode scanning for bulk inventory counts. You can scan an entire shelf or pallet of RFID-tagged items in seconds rather than scanning each barcode individually. Doesn't require line-of-sight, so items can be scanned even when stacked or inside containers.
13. 4G and eSIM (on some models)
* 4G Mobile cellular connectivity, allowing the device to access the internet via cellular networks (like a smartphone). Requires a sim card and data pack / subscription.
* eSIM: Embedded SIM card that's built into the device and can be programmed remotely, without needing a physical SIM card. Requires a data subscription.
Device categories:
Most modern Sunmi devices across all series (V, L, P, M, T)
Typical use:
* Delivery operations - Drivers stay connected while away from Wi-Fi
* Outdoor events - Pop-up shops, markets, festivals without fixed internet
* Backup connectivity - If Wi-Fi fails, device automatically switches to 4G
* Remote locations - Construction sites, field service, mobile clinics
* eSIM flexibility - Switch carriers or activate data plans remotely without swapping physical SIM cards
Benefits:
* Reliability - Business doesn't stop if Wi-Fi goes down
* Mobility - Complete freedom to operate anywhere with cellular coverage
* eSIM convenience - Activate or change data plans remotely, ideal for multi-location businesses or international operations
* Cost savings - Some devices include free monthly data allowances (e.g., 10-30MB) for basic operations
* eSIM: Embedded SIM card that's built into the device and can be programmed remotely, without needing a physical SIM card. Requires a data subscription.
Device categories:
Most modern Sunmi devices across all series (V, L, P, M, T)
Typical use:
* Delivery operations - Drivers stay connected while away from Wi-Fi
* Outdoor events - Pop-up shops, markets, festivals without fixed internet
* Backup connectivity - If Wi-Fi fails, device automatically switches to 4G
* Remote locations - Construction sites, field service, mobile clinics
* eSIM flexibility - Switch carriers or activate data plans remotely without swapping physical SIM cards
Benefits:
* Reliability - Business doesn't stop if Wi-Fi goes down
* Mobility - Complete freedom to operate anywhere with cellular coverage
* eSIM convenience - Activate or change data plans remotely, ideal for multi-location businesses or international operations
* Cost savings - Some devices include free monthly data allowances (e.g., 10-30MB) for basic operations
14. Removable Battery (on some models)
A battery that can be taken out and replaced without tools, rather than being permanently sealed inside the device.
Device categories:
* V Series: V2, V2 Pro, V2s, V2s Plus (removable); V3 family (some models removable, some non-removable)
* L Series: L2s, L2s Pro, L2H, L3 (removable)
* P Series: P2, P3 Air (removable)
* M Series: M2 (removable)
Advanced feature - Hot-Swap: Some premium models (L3, L2H) support hot-swapping - changing the battery while the device stays powered on.
Typical use:
* Extended shifts - Swap a fresh battery when the first one runs low, avoiding charging downtime
* 24/7 operations - Warehouses and delivery services operating around the clock
* Battery maintenance - Replace aging batteries to restore performance rather than replacing entire device
* Spare battery rotation - Keep multiple charged batteries on hand for busy periods
Benefits:
* Zero downtime - Instant battery swap vs. hours of charging
* Extended device lifespan - Replace worn batteries instead of entire device
* Hot-swap models - Device never turns off during battery changes, preserving active sessions and preventing data loss
* Cost efficiency - £20-40 battery replacement vs. £200-500 new device
Device categories:
* V Series: V2, V2 Pro, V2s, V2s Plus (removable); V3 family (some models removable, some non-removable)
* L Series: L2s, L2s Pro, L2H, L3 (removable)
* P Series: P2, P3 Air (removable)
* M Series: M2 (removable)
Advanced feature - Hot-Swap: Some premium models (L3, L2H) support hot-swapping - changing the battery while the device stays powered on.
Typical use:
* Extended shifts - Swap a fresh battery when the first one runs low, avoiding charging downtime
* 24/7 operations - Warehouses and delivery services operating around the clock
* Battery maintenance - Replace aging batteries to restore performance rather than replacing entire device
* Spare battery rotation - Keep multiple charged batteries on hand for busy periods
Benefits:
* Zero downtime - Instant battery swap vs. hours of charging
* Extended device lifespan - Replace worn batteries instead of entire device
* Hot-swap models - Device never turns off during battery changes, preserving active sessions and preventing data loss
* Cost efficiency - £20-40 battery replacement vs. £200-500 new device
15. Front Camera and Rear Camera
* Front camera: Forward-facing camera above the screen (selfie camera position)
* Rear camera: Camera on the back of the device (main camera position)
Device categories:
* Front camera: Most V Series, P Series, M Series, T Series
* Rear camera: V2s Plus (13MP option), P3 family, some V Series variants
Typical use:
Front Camera:
* Video calls - Customer support or team communication
* Selfie verification - Employee clock-in/authentication
* Basic documentation - Quick reference photos
Rear Camera:
* Proof of delivery - Photograph delivered parcels, signatures, or damaged goods
* Quality inspection - Document product condition or defects
* Inventory verification - Photo evidence of stock counts
* Barcode backup - If scanner fails, use camera to scan codes
* Payment QR codes - Some models use rear camera to scan customer payment QR codes
Specifications:
* Front cameras: Typically 2MP-5MP (sufficient for video calls and basic photos)
* Rear cameras: 5MP-13MP (higher resolution for detailed documentation)
Benefits:
* Dispute resolution - Photo evidence protects against delivery disputes
* Operational transparency - Document work completion or issues in real-time
* Backup functionality - Camera can substitute for scanner in emergencies
* Versatility - Single device handles payment, scanning, communication, and documentation
* Rear camera: Camera on the back of the device (main camera position)
Device categories:
* Front camera: Most V Series, P Series, M Series, T Series
* Rear camera: V2s Plus (13MP option), P3 family, some V Series variants
Typical use:
Front Camera:
* Video calls - Customer support or team communication
* Selfie verification - Employee clock-in/authentication
* Basic documentation - Quick reference photos
Rear Camera:
* Proof of delivery - Photograph delivered parcels, signatures, or damaged goods
* Quality inspection - Document product condition or defects
* Inventory verification - Photo evidence of stock counts
* Barcode backup - If scanner fails, use camera to scan codes
* Payment QR codes - Some models use rear camera to scan customer payment QR codes
Specifications:
* Front cameras: Typically 2MP-5MP (sufficient for video calls and basic photos)
* Rear cameras: 5MP-13MP (higher resolution for detailed documentation)
Benefits:
* Dispute resolution - Photo evidence protects against delivery disputes
* Operational transparency - Document work completion or issues in real-time
* Backup functionality - Camera can substitute for scanner in emergencies
* Versatility - Single device handles payment, scanning, communication, and documentation
16. Which Features for Which Device Categories?
V Series (Handheld Mobile Terminals)
Typical features: 2D Scanner (SE4100/SE4710), NFC, 4G, eSIM, removable battery, front camera, optional rear camera (13MP on V2s Plus)
Best for: Delivery, mobile retail, queue-busting, table service
L Series (Rugged Logistics Terminals)
Typical features: Professional scanners (SE4710/SE4770), RFID (L3), barometer, NFC, 4G, removable battery with hot-swap, POGO PIN
Best for: Warehouses, distribution, inventory management, field service
P Series (Payment Terminals)
Typical features: Dual NFC, 2D Scanner, 4G, eSIM, POGO PIN, front camera, removable battery
Best for: Payment-focused operations, mPOS, mobile checkouts
T Series (Desktop Terminals)
Typical features: NFC, POGO PIN for docking, large screen, non-removable battery
Best for: Fixed checkout, hospitality, high-volume retail
M Series (Tablet POS)
Typical features: 2D Scanner, NFC, 4G, large display, POGO PIN
Best for: Restaurants, hospitality, customer-facing applications
CPad Series (Commercial Tablets)
Typical features: Dual POGO PIN, optional Hyper Wi-Fi, 4G, eSIM, large screen
Best for: Versatile business use, customer engagement, digital signage
Typical features: 2D Scanner (SE4100/SE4710), NFC, 4G, eSIM, removable battery, front camera, optional rear camera (13MP on V2s Plus)
Best for: Delivery, mobile retail, queue-busting, table service
L Series (Rugged Logistics Terminals)
Typical features: Professional scanners (SE4710/SE4770), RFID (L3), barometer, NFC, 4G, removable battery with hot-swap, POGO PIN
Best for: Warehouses, distribution, inventory management, field service
P Series (Payment Terminals)
Typical features: Dual NFC, 2D Scanner, 4G, eSIM, POGO PIN, front camera, removable battery
Best for: Payment-focused operations, mPOS, mobile checkouts
T Series (Desktop Terminals)
Typical features: NFC, POGO PIN for docking, large screen, non-removable battery
Best for: Fixed checkout, hospitality, high-volume retail
M Series (Tablet POS)
Typical features: 2D Scanner, NFC, 4G, large display, POGO PIN
Best for: Restaurants, hospitality, customer-facing applications
CPad Series (Commercial Tablets)
Typical features: Dual POGO PIN, optional Hyper Wi-Fi, 4G, eSIM, large screen
Best for: Versatile business use, customer engagement, digital signage
17. Choosing the Right Features
| If you need: | Look for... |
| Mobile payment acceptance | Dual NFC or On-Screen NFC |
| Outdoor/large venue coverage | Hyper Wi-Fi + 4G |
| All-day operation without charging | Removable battery (ideally hot-swap) |
| Warehouse inventory management | RFID + Barometer + SE4770 scanner |
| Delivery proof documentation | Rear camera (13MP) |
| Desktop + handheld versatility | POGO PIN docking |
| High-speed barcode scanning | SE4710 or SE4770 scanner |
| UK market compliance | UK model specification |
| If you wish to discuss your Sunmi device requirements further or require a quotation for a volume order please call us on 020 8936 7000 (Mon-Fri 9am-5pm, Sat 10am-4pm UK time), International +44 20 8936 7000, or use our Online Enquiry Form and we will be pleased to assist. |
Also see:
Mobile Terminals (Industrial/Warehouse/Vehicle/Self-Service)
New Products For October
Categories
Now in your cart 0 items
Friday 23 Oct 2026
Home | Contact Us | About Us | Terms | Privacy | Customer Service | Projects | Login to Account | Track Orders | Latest News
FREE DELIVERY ON UK MAINLAND ORDERS OVER £250 Cash Registers, Touchscreen Tills, POS Systems, Retail Shop Weighing Scales, Food Labelling Systems Banknote Currency Counters, Coin Counters & Sorters, Secure Cash Bags. Queue Management Systems. Till / Paper Rolls Same Day Delivery in London and Next Day UK delivery. We also export worldwide. Sales, Service & Repair of Sam4s Tills, Receipt Printers, Cash Drawers and Barcode Scanners. 
|
Call our Sales Team UK: 020
8936 7000 International: +44
20 8936 7000
Call our Sales Team UK: 020 8936 7000
International: +44
20 8936 7000