| OS |
Android 9.0 (Pie, Go Edition), Unonu OS with Compact 4.0" WVGA, Spreadtrum SC7731E, 1GB/8GB, 5MP/2MP & 1400mAh removable battery |
| Chipset |
Spreadtrum SC7731E UNISOC (28 nm 1.3GHz Quad-Core Cortex-A7 & ARM Mali-T820 MP1 GPU) |
| RAM |
1GB RAM |
| Storage |
8GB Massive High-Speed Internal Storage (5.2GB User Accessible) |
| Display |
4.0 inches • 480 x 800 pixels (WVGA, 233 ppi TN LCD!) |
| Main camera |
5.0 MP (Autofocus), LED flash |
| Selfie camera |
2.0 MP Front Video Calling Camera |
| Battery |
1400 mAh Removable Battery (5.32 Wh) (Powers over 10 hours calling / 250 hours standby!), 5V/1A Micro-USB 2.0 charging • Removable Li-Ion 1400 mAh |
| Weight |
120 g (4.23 oz) |
Latest Unonu U4001 user agents:
| User Agent |
Browser | Platform |
| Mozilla/5.0 (Linux; Android 9; U4001) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.62 Mobile Safari/537.36 |
Chrome Mobile 93 | Android 9U4001 |
| Mozilla/5.0 (Linux; Android 9; U4001) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.181 Mobile Safari/537.36 |
Chrome Mobile 88 | Android 9U4001 |
| Mozilla/5.0 (Linux; Android 9; U4001) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.96 Mobile Safari/537.36 |
Chrome Mobile 78 | Android 9U4001 |