Android 5.1 (Lollipop), Vertex OS with OTG power bank manager, power saving controls & Dual SIM 4G setups
Chipset
MediaTek MT6735P (28 nm 64-bit 1.0GHz Quad-Core Cortex-A53 & ARM Mali-T720 MP1 GPU @ 400MHz with 720p 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
8.0 MP Main (f/2.0 aperture, Autofocus, LED flash, 720p@30fps video)
Selfie camera
5.0 MP Wide (88° Wide-angle lens, 720p HD video for Video Calling)
Battery
4000 mAh Monster Colossal Battery (15.2 Wh) (Powers over 20 hours heavy calling / 600 hours standby!), Fast Charging 5V/2A + OTG Power Bank Reverse Charging (powers other devices!) • Non-removable Li-Po 4000 mAh
Weight
168 g (5.93 oz)
Latest Vertex Impress Max user agents:
User Agent
Browser
Platform
Mozilla/5.0 (Linux; Android 5.1; Vertex Impress MAX) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.127 Mobile Safari/537.36