| | ET51 (Wifi only) | ET56 (WiFi and WWAN) |
| |
8.4" Screen |
10.1" Screen |
8.4" Screen |
10.1" Screen |
| Physical Characteristics |
| Length |
228mm | 269mm | 228mm | 269mm |
| Height |
150mm | 181mm | 150mm | 181mm |
| Depth |
12.7mm | 12.7mm | 12.7mm | 12.7mm |
| Weight (Android/Windows) |
514g/570g | 745.5g/765g | 527g/570g | 745.5g/765g |
| Environmental Characteristics |
| Operating Temperature |
-20ºC to +50ºC |
| Storage Temperature |
-20ºC to +60ºC |
| Relative Humidity |
5% to 95% (non-condensing) |
| Sealing |
IP65 |
| Vibration |
Random: 0.022Hz, 20Hz to 2kHz 4g RMS 1 hour per axis |
| Software |
| Operating System |
Android 11; upgradeable to Android 14 / Windows 10 IoT Enterprise |
| Hardware |
| Microprocessor (Android/Windows) |
Qualcomm Snapdragon 660 Octa-Core: 2.2 GHz / Intel Atom E3940 quad core 1.6 GHz (Turbo Frequency = 1.8 GHz) |
| RAM (Android/Windows) |
4GB LPDDDR4 SDRAM / 4GB/8GB LPDDR4 RAM |
| Flash ROM (Android/Windows) |
32GB MLC eMMC / 64GB/128GB eMMC |
| Expansion Slot |
Micro SDXC card slot (supports upto 2TB) |
| Power |
| Battery Type (Android/Windows) |
Rechargeable 3.8V Li-Ion Polymer / 7.6V Li-Ion User Replaceable |
| Battery Capacity (Android/Windows) |
6440 mAh (24.4 Whr) / 3300mAh (25Whr) | 9660 mAh (37.1 Wh) / 4950 mAh (38 Whr) | 6440 mAh (24.4 Wh) / 3300mAh (25Whr) | 9660 mAh (37.1 Wh) / 4950 mAh (38 Whr) |
| Optional |
Hot swappable 3400 mAh 7.2 V (24.4Wh) secondary battery |
| Display |
| Size |
8.4" (213mm) |
10.1" (257mm) |
8.4" (213mm) |
10.1" (257mm) |
| Resolution |
2560x1600 |
| Screen Brightness |
720 nits | 540 nits | 720 nits | 540 nits |
| Protection |
Corning Gorilla Glass |
| TouchScreen |
Capacitive 10 point multi-touch |
| Communications/Interfaces |
| Keypad/Buttons |
On-screen Keypad, Volume up/down, Power |
| Barcode Scanner Option |
SE4750 Imager added with the "expansion pack" |
| Camera (Android/Windows) |
Rear 13MP Autofocus and 5MP Front / Rear 8MP Autofocus and 2MP Front |
| WWAN |
|
Global LTE (Data only) |
| WLAN |
IEEE 802.11 a/b/g/n/d/h/i/k/r/ac dual band 2x2 MIMO; Wi-Fi certified; IPv4, IPv6 |
| GPS |
- |
GNSS supports GPS, Galileo, Glonass, with LTO for assisted GPS |
| Bluetooth (Android/Windows) |
Bluetooth v5.0 / 2.1+EDR Class 2 (Bluetooth LE) / Class 1, Bluetooth v4.2 (Bluetooth LE) |
| NFC |
P2P: ISO 18092, Reader/Writer: ISO 14443 Type A and B, ECP, MIFARE, FeliCa, ISO 15693, NFC Forum Tag Types 1 to 4;
Card Emulation: ISO 14443-A-B-B, Mifare, FeliCa RF |