OS	Android 2.3.5 (Gingerbread), Vivo FunTouch OS Preview with 3.2" HVGA IPS Display, Dedicated SRS WOW HD & BBE Hi-Fi Audio, MediaTek MT6573 650MHz, 512MB/512MB, Dual 3.2MP AF LED Flash/0.3MP Front, Dual SIM 3G WCDMA, Wi-Fi, GPS, FM Radio RDS, 3.5mm Jack & 1200mAh removable battery
Chipset	MediaTek MT6573 (65 nm 650MHz ARM11 32-bit & PowerVR SGX531 GPU)
RAM	512MB RAM (Upgraded 512MB RAM!)
Storage	512MB ROM Internal Storage (180MB User Accessible)
Display	3.2 inches • 320 x 480 pixels (3:2, 180 ppi HVGA 262K Color IPS LCD!)
Main camera	3.2 MP (Autofocus), LED flash
Selfie camera	0.3 MP Front Video Calling Camera
Battery	1200 mAh Removable Battery (4.44 Wh) (Powers over 5 hours 3G talk time / 300 hours standby!), Micro-USB charging • Removable Li-Ion 1200 mAh (BK-B-43)
Weight	110 g (3.88 oz)

Latest Vivo E1 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 2.3.5; zh-cn; vivo E1 Build/GRJ90) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1	Android Browser	Android 2E1