OS	MIUI V2.3 based on Android 2.3.5 (Gingerbread), upgradable to MIUI V4 based on Android 4.0.4 (Ice Cream Sandwich) with 4.0" FWVGA Sharp ASV Display, Snapdragon S3 Dual-Core 1.5GHz, 1GB/4GB, World Phone CDMA/WCDMA/GSM, 8MP AF F/2.4 LED Flash 1080p Video, GPS/GLONASS & 1930mAh battery
Chipset	Qualcomm Snapdragon S3 MSM8660 (45 nm 1.5GHz Dual-Core Scorpion & Adreno 220 GPU)
RAM	1GB RAM (1GB High-Speed RAM!)
Storage	4GB Massive High-Speed Internal Storage (3.1GB User Accessible)
Display	4.0 inches • 480 x 854 pixels (16:9, 245 ppi FWVGA 16M Color Sharp ASV LCD!)
Main camera	8.0 MP (Autofocus), F/2.4 aperture, LED flash
Selfie camera	No
Battery	1930 mAh Removable Battery (7.14 Wh) (Powers over 12 hours 3G talk time / 450 hours standby!), Micro-USB charging • Removable Li-Ion 1930 mAh (BM10)
Weight	145 g (5.11 oz)

Latest Xiaomi Mi One C1 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 4.1.2; zh-cn; MI-ONE C1 Build/JZO54K) AppleWebKit/533.1 (KHTML, like Gecko)Version/4.0 MQQBrowser/5.4 TBS/025442 Mobile Safari/533.1 V1_AND_SQ_5.7.2_260_YYB_D QQ/5.7.2.2490 NetType/WIFI WebP/0.3.0	QQ Browser 5	Android 4Mi One C1