Zebra ET51 Android Tablet

Rugged Yet Lightweight and Thin for Use Indoors

For use inside or on grounds with Wi-Fi coverage, the ET51 is thin and lightweight, but rugged. Daylight viewable displays in either 8 in. or 10 in. sizes and fanless design for quiet, efficient operation. Add a barcode reader on the back with the expansion back accessory.

Physical Characteristics

Dimensions 8.4 in. tablet: 9 in. W x 5.9 in. H x 0.5 in. D/
228 mm W x 150 mm H x 12.7 mm D
10.1 in. tablet: 10.6 in. W x 7.1 in. H x 0.5 in. D/
269 mm W x 181 mm H x 12.7 mm D
Weight 8.4 in.: 1.26 lbs./570 g; 10.1 in.: 1.69 lbs./765 g
Display 8.4 in.: 21.3 cm; 720 nits
10.1 in.: 25.7 cm; 540 nits
Supports up to 2560×1600;
Corning Gorilla Glass; daylight viewable
Touch Panel Capacitive 10 point multi-touch
Keyboard Options Virtual; Bluetooth®; USB
Expansion Integrated connector to easily add accessories
Connectivity Docking connector (charge and data)
Rugged connector for use with rugged doc (charge and data)
USB-C port (data or charging)
Notification LED flash; barcode decode;** camera LED indicator
Audio Stereo speakers and dual front-facing microphones

Performance Characteristics

CPU Intel Atom A3940 quad core 1.6 GHz (Turbo Frequency = 2.0 GHz) Frequency supports 64 bit OS
Operating System Windows 10 IoT Enterprise
Memory 4GB LPDDR4 RAM; 64GB eMMC Flash; User accessible micro SDXC card slot (standard
supports up to 2TB)

User Environment

Operating Temp. -4° F to 122° F/-20° C to 50° C
Storage Temp. -4° F to 140 ° F/-20° C to 60° C
Drop Specification Standard: 3.28 ft./1 m to concrete
per MIL-STD-810G
With optional rugged frame: 5.9 ft./1.8 m
to concrete per MIL-STD-810G
Sealing IP65
Vibration Random: 0.02²/Hz, 20Hz to 2khz 4g RMS 1 hour per axis
Humidity 5% to 95% non-condensing


Battery User Profile Ample power for a full shift; continuous operation is enabled with the secondary optional battery
Battery 8.4 in.: 3300 mAh 7.6V rechargeable Li-Ion; user replaceable (25 Whr)
10.1 in.: 4950 mAh 7.7V rechargeable Li-Ion; user replaceable (38 Whr)
Optional hot swappable 7.2V @ 3400mAh (24.4Whr) secondary battery (equivalent to 3.6V @ 6800mAh)
USB-C charging: Supports USB-PD (Power Delivery) charging on USB-C connector up to 18W (9V and 12V modes) via Zebra’s power supply (PWRWUA5V12W0) and cable (CBLTC2XUSBC-01)

Data Capture

Scanning Available through the expansion back accessory: SE4750 or SE4710 integrated advanced imagers with hardware decoding
Rear Camera Image capture: 8MP auto-focus camera with user controllable LED flash, illumination and aiming; photographs, video, signatures and documents
Front Camera 2MP 1080p full HD optimized for video collaboration and low lighting conditions
Video 1080p (Full HD, 1920 x 1080), Frame rate = 30fps

Wireless Communications

WiFi (WLAN) 802.11 a/b/g/n/ac/r/k/v; dual band 2×2 MIMO for transmit and receive
Cellular (WWAN) (ET56 only) Global LTE
North America: AT&T LTE
Verizon LTE
Bluetooth (WPAN) Class 1, Bluetooth v4.2 (Bluetooth LE)
GPS GNSS supports GPS, Galileo and Glonass with LTO technology for Assisted-GPS without sacrificing autonomous operation
NFC P2P: ISO 18092; Reader/Writer: ISO 14443 –A-B, MIFARE, FeliCa®, ISO 15693, NFC Forum Tag Types 1 to 4; Card emulation: ISO 14443 –A-B-B’, MIFARE, FeliCa RF


Maintains orientation based on principles of conservation of angular momentum
Motion Sensor 3-axis accelerometer that enables motion sensing applications for dynamic screen orientation and power management
Ambient Light Sensor Automatically adjusts display brightness, keypad and display backlight
Electronic Compass Independent — does not depend on GNSS

Peripherals and Accessories

Accessories include: ShareCradles (4-slot); docking stations; vehicle mount cradle (third party); single slot charge cradle; 4-slot optional battery charger; rugged frames; expansion back to easily add accessories (scanner/hand strap and optional battery bay or hand strap); passive stylus; holster; shoulder strap; charging cables and more


For Regulatory information, please visit


Subject to the terms of Zebra’s hardware warranty statement, the ET51/ET56 Enterprise Tablets are warranted against defects in workmanship and materials for a period of 1 (one) year from the date of shipment. For complete warranty statement, go to:

Recommended Services

Zebra OneCare Select and Essential Support Services
www.zebra.com/zebraonecare ) maximize the availability and productivity of your devices. Features include 24/7 technical support, device diagnostics, comprehensive coverage, advance replacement and software updates. Optional Visibility Services are available.


*The integrated 8MP color camera does not offer PRZM, Zebra’s advanced scanning algorithms or Intelligent Document Capture. Those options are only available on Zebra scanners that are integrated via the expansion pack and Zebra’s Bluetooth scanners, such as the RS6000 ring scanner, the CS4070 pocketable companion scanner and Bluetooth handheld scanners.
**Decode available when equipped with optional barcode scanner back.
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