The ET5x series from Zebra is a series of industrial tablets, this series includes the models ET51 (Wi-Fi only) and the ET56 (Wi-Fi and 4G). Earlier models in this series were the ET50 and ET55 tablets, which have been followed by the ET51 and ET56. The tablets are available in 2 sizes, with 8.4″ or 10.1″ screen diagonal. The tablets are surprisingly rugged, despite the slim and light design. The tablets can be ordered with the Windows or Android operating system.
| Processor | QualComm Snapdragon 660 octa-core 2.2 GHz |
| OS | Android 10, upgradable to Android 11 |
| Display | 8.4 Inch Corning Gorilla Glass 720 nits 10.1 Inch Corning Gorilla Glass 540 nits |
| Weight | ET51 8.4 Inch 514 gram ET56 8.4 Inch 527 gram ET51/56 10.1 Inch 745,5 gram |
| Sealing | IP65 |
| Memory | 32GB MLC eMMC Flash |
| Camera | 5MP front, 13MP rear |
