OS	Android 4.4.4 (KitKat), Upgradable to Android 5.0 (Lollipop), ECOO UI with Touch Fingerprint ID gestures & Dual SIM 4G setups
Chipset	MediaTek MT6752 (28 nm 64-bit 1.7GHz True Octa-Core with 8x Cortex-A53 1.7GHz All Cores Active & ARM Mali-T760 MP2 GPU @ 700MHz with 1080p Hardware Video Decoder)
RAM	3GB High-Speed LPDDR3 RAM (3GB RAM Upgrade Flagship!)
Storage	16GB Massive High-Speed Internal Storage (12.8GB User Accessible)
Display	5.5 inches • 1080 x 1920 pixels (16:9, 401 ppi Full HD!)
Main camera	16.0 MP Main (Autofocus, LED flash, Face Detection, Panorama, HDR, 1080p@30fps video)
Selfie camera	8.0 MP Wide (88° Wide-angle lens, 1080p HD video for Video Calling)
Battery	3000 mAh High-Density Battery (Powers over 15 hours calling / 450 hours standby!), Micro-USB 2.0 charging • Non-removable Li-Po 3000 mAh (11.4 Wh)
Weight	160 g (5.64 oz)

Latest ECOO E04 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 4.4.4; ECOO E04) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.157 Mobile Safari/537.36	Chrome Mobile 74	Android 4E04