| OS | Android 4.4 KitKat |
|---|---|
| Chipset | Spreadtrum SC7731G |
| RAM | 1.0GB |
| Storage | 8GB |
| Display | 5 inches • 480 x 854 |
| Main camera | 5 MP |
| Battery | 200.0 mAh • Li-Po |
| Weight | 165 g |
| User Agent | Browser | Platform |
|---|---|---|
| Mozilla/5.0 (Linux; Android 5.1; Primo_EF3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.101 Mobile Safari/537.36 | Chrome Mobile 83 | Android 5Primo EF3 |
| Mozilla/5.0 (Linux; Android 10; Primo_EF3 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/101.0.4951.54 Mobile Safari/537.36 | Chrome Webview 101 | Android 10Primo EF3 |