| OS | KaiOS 2.5.1 |
|---|---|
| Chipset | MediaTek MT6731 (28 nm) |
| RAM | 512MB RAM |
| Storage | 4GB |
| Display | 2.4 inches • 240 x 320 pixels (4:3 ratio, ~167 ppi) |
| Main camera | 2 MP with LED flash |
| Selfie camera | 0.3 MP |
| Battery | 2500 mAh • Removable Li-Ion 2500 mAh |
| Weight | 160 g (5.64 oz) |
Latest Aspera R40 user agents:
| User Agent | Browser | Platform |
|---|---|---|
| Mozilla/5.0 (Mobile; ASPERA_R40_4G; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5.3.1 | Firefox Mobile 48 | KaiOS 2R40 |