| General | |
| Manufacturer: | Zenithink |
| Model: | ZEPAD C91 |
| Other names: | ZT-280-C91 |
| Year: | 2011 |
| Operating system: | Android 2.3, Android 4.0 |
| Capacity battery (MAh): | 3000 |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
264 x 161 x 16 |
| Weight (g): | 650 |
| Processor | |
| Processor Type: | AMLogic 8726-M |
| Clock Frequency (MHz): | 800 |
| Memory | |
| Random access memory (RAM) (MB): | 512 |
| Read-only memory (ROM) (GB): | 4 / 8 |
| Communications | |
| Wi-Fi: | 802.11b,g,n |
| Multimedia | |
| Screen Size: | 10.1 |
| Screen Resolution (px): | 600 x 1024 |
| Screen type: | TFT |
| Accelerator: | Mali-400 |
| Front camera (Mp): | 0.3 |
| Speaker: | stereo |
| Output of earphones: | 3.5 |
| Other: | G-Sensor |
| Management and input | |
| Touchscreen: | capacitive |
| Buttons: | touch buttons |
| Extension | |
| Memory Cards: | microSD, microSDHC |
| Connectors: | USB, USB-host, miniHDMI, miniUSB |
| Additionally | |
| Operation time: (according to the users) |
Up to 4 hours with Wi-Fi |
| Features: | support Ethernet Timeout 3 incompatible modification of this device: 2n, 3n, 3a. In 3n replaced the anterior chamber, in 3a touchscreen, recognizing up to 10 touches (in 2n and 3n — up to 2) and battery 3500 mAh |