

The CipherLab RS51 is a rugged Android touch computer with a 4.7" HD display, 4G LTE, GPS, NFC/HF RFID and a 2D imager – designed for retail, logistics, field service and delivery, with IP65/IP67 sealing and 1.8 m drop resistance. This version, AS51E2BECQ401, offers: 4G LTE mobile data + GPS, 2D imager, 4 GB RAM / 64 GB Flash, Android 11 with GMS, two extended 5300 mAh batteries, power supply (EU plug) in the box.
📦 What's in the box – AS51E2BECQ401
- ✅ CipherLab RS51 – mobile computer, 4G LTE + GPS, 2D, 4 GB / 64 GB
- ✅ Battery – 2 × extended 5300 mAh Li-ion batteries, user-replaceable – one in the device, one spare
- ✅ Charger / power supply – power supply with EU plug for charging the device
- ✅ Google Mobile Services (GMS) – licensed and preinstalled – Google Play and Google apps ready to use
- ❌ Charging cradle – NOT included
- ❌ Hand strap – NOT included
- ❌ SIM card – NOT included – 2 SIM slots – SIM card / data plan from your mobile operator
💡 Useful extras: the CipherLab ARS50CCCN5E02 cradle, which also charges a spare extended battery; the CipherLab ARS504SBNNE01 4-slot spare battery charger; the CipherLab ARS505CBNNE01 multi-slot charging cradle for teams; the CipherLab XRK2500X01508 hand strap; a belt holster (CipherLab XRS5000X01541); screen protectors (CipherLab XRS5101X01505 or CipherLab XRS5101X11506).
Key Features
- 4.7" HD touchscreen – 720 × 1280, readable outdoors, AGC Dragontrail; works with gloves, wet fingers and a stylus.
- Enterprise barcode scanning – the 2D imager reads 1D/2D barcodes quickly and reliably, even when damaged or poorly printed.
- 4G LTE and GPS – worldwide LTE bands with VoLTE, dual SIM and GPS/GLONASS/Galileo/BeiDou for work on the move, plus dual-band Wi-Fi and Bluetooth 4.2.
- Enterprise Android – octa-core processor, 1.8 GHz, 4 GB RAM / 64 GB Flash with microSD slot, Android 11 with Google Mobile Services (GMS) and a 13 MP camera with LED flash.
- 5300 mAh battery – 16+ hours of operation per charge; hot-swappable, so you can change it without shutting the device down.
- Rugged and sealed – IP65/IP67, multiple 1.8 m drops to concrete and 1,000 tumbles at 1 m; operating temperature from −20 °C to 50 °C.
- NFC – built-in 13.56 MHz HF RFID/NFC reader (ISO 14443A/B, ISO 15693, FeliCa) for badges, tags and contactless applications.
- Dual SIM + SAM – two SIM slots plus a SAM slot for payment and ticketing applications; Class 1 Bluetooth 4.2 for long-range accessory connections.
- Easy deployment and management – CipherLab ReMoCloud, Reader Configuration, AppLock and terminal emulation; supports SOTI MobiControl, Workspace ONE and Ivanti.
Ideal Applications
- Retail: price checks, stock lookup, replenishment and mobile POS
- Warehousing and logistics: picking, receiving and inventory
- Courier and last-mile delivery with proof of delivery
- Field service and mobile workforce
- Hospitality and events: ticket scanning and order taking
- Asset tracking and access control with NFC/HF RFID
All RS51 Versions
The highlighted row is the version you are currently viewing.
| Part Number | Battery | In the Box | |
|---|---|---|---|
| AS51E2BE4Q401 | 4000 mAh | Power supply (EU plug) | View product |
| AS51E2BG4Q401 | 4000 mAh | Power supply (UK plug) | View product |
| AS51E2BG5Q401 | 5300 mAh | Power supply (UK plug) | View product |
| AS51E2BECQ401 (this version) | 2 × 5300 mAh | Power supply (EU plug) | Viewing |
Technical Specifications
| Part Number | AS51E2BECQ401 |
|---|---|
| Model | CipherLab RS51 – 4G LTE rugged touch computer |
| Operating System | Android 11 with Google Mobile Services (GMS); Android Enterprise Recommended |
| Processor | Octa-core, 1.8 GHz |
| Memory (RAM / Flash) | 4 GB RAM / 64 GB Flash |
| Expansion | microSD slot – SDHC up to 32 GB, SDXC up to 64 GB |
| Display | 4.7" HD (720 × 1280), sunlight-readable, auto backlight, AGC Dragontrail glass |
| Touch Panel | Capacitive touch – bare, wet or gloved fingers and stylus |
| Buttons | Dedicated scan key, 3 programmable keys (volume up/down, right trigger), power key |
| Scan Engine | 1D/2D imager |
| Rear Camera | 13 MP auto-focus with LED flash |
| Wi-Fi | Wi-Fi 5 – IEEE 802.11 a/b/g/n/ac dual-band, 802.11 d/e/h/i/r/k/v/w |
| Bluetooth | Bluetooth 4.2 dual mode, Class 1 |
| NFC | 13.56 MHz HF RFID/NFC – ISO 14443A/B, ISO 15693, FeliCa; peer-to-peer, card reader and card emulation |
| Mobile Data (WWAN) | 4G LTE FDD B1/2/3/4/5/7/8/12/13/17/20/25/26/28, TDD B38/39/40/41; UMTS/HSPA+ B1/2/4/5/8; GSM/EDGE 850/900/1800/1900; VoLTE, HD Voice |
| SIM | 2 × SIM + 1 × SAM slot |
| GPS/GNSS | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Voice & Audio | VoLTE and HD Voice; dual-array microphones with echo and noise cancellation |
| Ports | USB 2.0 OTG and charging contacts |
| Sensors | Light, proximity, accelerometer, e-compass |
| Battery | 2 × extended 5300 mAh / 3.75 V Li-ion (one spare), replaceable; hot swap with backup battery |
| Battery Life | 16+ hours (5300 mAh battery) |
| Charging | Power supply (EU plug) included; optional charging/communication cradles and multi-slot chargers |
| Form Factor | Rugged touch computer |
| Dimensions | 162 × 80 × 26 mm |
| Weight | 365 g (5300 mAh battery) |
| Drop Spec | Multiple 1.8 m drops to concrete (6 per side) |
| Tumble Spec | 1000 tumbles at 1 m |
| Sealing | IP65 and IP67 |
| Operating Temperature | −20 °C to 50 °C |
| Storage Temperature | −30 °C to 70 °C |
| Humidity | 10–90% operating, non-condensing |
| Software & Management | ReMoCloud, Reader Configuration, Button Assignment, AppLock, CipherLab TE; SOTI MobiControl, AirWatch, Ivanti Velocity |
| Warranty | 12 months (CipherLab 1-year standard warranty) |
| In the Box | CipherLab RS51 mobile computer (AS51E2BECQ401), 2 × extended 5300 mAh Li-ion batteries, power supply (EU plug), Google Mobile Services (GMS) licence preinstalled – charging cradle, hand strap and SIM card NOT included (order separately) |
The RS51 is a rugged 4.7" touch computer whose accessories are backward compatible with the RS50. Need 5G and a larger 6" display? See the CipherLab RS38. Compare all models in our Handheld Terminals collection, or contact our team for volume pricing, staging and MDM set-up.
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