| OS |
Android 5.1 (Lollipop), Walton OS with Bangladeshi regional language suite, smart gestures & Dual SIM 4G setups |
| Chipset |
MediaTek MT6753 (28 nm 64-bit 1.3GHz Octa-Core Cortex-A53 & ARM Mali-T720 MP3 GPU @ 700MHz with 1080p Hardware Video Decoder) |
| RAM |
2GB High-Speed LPDDR3 RAM (2GB RAM Flagship!) |
| Storage |
16GB Massive High-Speed Internal Storage (12.8GB User Accessible) |
| Display |
5.0 inches • 720 x 1280 pixels (16:9, 294 ppi HD!) |
| Main camera |
13.0 MP Main (f/2.0 aperture, Autofocus, LED flash, Face Detection, Panorama, HDR, 1080p@30fps video) |
| Selfie camera |
5.0 MP Wide (88° Wide-angle lens, 720p HD video for Video Calling) |
| Battery |
2500 mAh User-Replaceable / Removable Battery (Powers over 14 hours calling / 400 hours standby!), Micro-USB 2.0 charging • Removable Li-Po 2500 mAh (9.5 Wh) |
| Weight |
140 g (4.94 oz) |
Latest Walton Primo H4 user agents:
| User Agent |
Browser | Platform |
| Mozilla/5.0 (Linux; Android 5.1; Primo H4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Mobile Safari/537.36 |
Chrome Mobile 71 | Android 5Primo H4 |
| Mozilla/5.0 (Linux; Android 5.1; Primo H4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Mobile Safari/537.36 |
Chrome Mobile 70 | Android 5Primo H4 |
| Mozilla/5.0 (Linux; Android 5.1; Primo H4 Build/LMY47I) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.93 Mobile Safari/537.36 |
Chrome Mobile 43 | Android 5Primo H4 |