| OS |
Android 6.0 (Marshmallow), Walton OS with front fingerprint gesture navigation, DTS Sound & Dual SIM 4G VoLTE setups |
| Chipset |
MediaTek MT6753 (28 nm 64-bit 1.3GHz Octa-Core Cortex-A53: 8x 1.3GHz & ARM Mali-T720 MP3 GPU @ 450MHz with 1080p Hardware Video Decoder + DTS Sound Hi-Fi Amp) |
| RAM |
3GB High-Speed LPDDR3 RAM (3GB RAM Flagship!) |
| Storage |
32GB Massive High-Speed Internal Storage (25.6GB User Accessible) |
| Display |
5.5 inches • 1080 x 1920 pixels (16:9, 401 ppi Full HD IPS!) |
| Main camera |
13.0 MP BSI (f/2.0 aperture, 5P Lens, Autofocus, LED flash, HDR, Panorama, 1080p@30fps video) |
| Selfie camera |
8.0 MP BSI Wide (Front LED Selfie Flash!, 88° Wide-angle lens, Face Beauty, 1080p Full HD video) |
| Battery |
3150 mAh Monster Colossal Battery (12.0 Wh) (Powers over 18 hours calling / 480 hours standby!), 5V/2A Fast Charging via Micro-USB 2.0 • Non-removable Li-Po 3150 mAh |
| Weight |
166 g (5.86 oz) |
Latest Walton Primo X4 user agents:
| User Agent |
Browser | Platform |
| Mozilla/5.0 (Linux; Android 6.0; Primo X4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.101 Mobile Safari/537.36 |
Chrome Mobile 91 | Android 6Primo X4 |
| Mozilla/5.0 (Linux; Android 6.0; Primo X4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.96 Mobile Safari/537.36 |
Chrome Mobile 83 | Android 6Primo X4 |
| Mozilla/5.0 (Linux; Android 6.0; Primo X4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Mobile Safari/537.36 |
Chrome Mobile 106 | Android 6Primo X4 |
| Mozilla/5.0 (Linux; Android 6.0; Primo X4 Build/MRA58K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.137 Mobile Safari/537.36 |
Chrome Mobile 64 | Android 6Primo X4 |