Xiaomi Mi 3 has Android 4.3 (Jelly Bean), It offers an internal memory of 16/64 GB with 2 GB RAM, It presents a screen of Full HD resolution, And it comes with a battery capacity of 3050 mAh .
Xiaomi Mi 3 specifications
General
6533 Announce date : September, 2013 (Discontinued)
6533 Release date : December, 2013
6533 Height × Width : 144 mm x 73.6 mm (5.67 x 2.90 in)
6533 Thickness : 8.1 mm (0.32 in)
6533 Weight : 145 g (5.11 oz)
6533 SIM : Mini-SIM
6533 Colors : White, Gray, Black, Yellow, Pink, Blue, Gold, Green (16 GB)
6533 Build : Plastic body
Display
6533 Display type : IPS LCD capacitive touchscreen, 16M colors
6533 Screen size : 5.0 inches (~65.0% screen-to-body ratio)
6533 Resolution : 1080 x 1920 pixels [ Full HD resolution ]
6533 Pixel density : (~441 ppi pixel density)
6533 Multitouch feature : yes
6533 MIUI 5.0 : yes
6533 Protection : Corning Gorilla Glass 3
Camera & Video
6533 Rear camera : 13 MP, f/2.2, 28mm (wide), AF
6533 Camera features : Dual-LED flash, HDR
6533 Video : 1080p@30fps [ Full HD video ]
6533 Front camera : 2 MP, f/2.2, 1080p@30fps
Memory
6533 Internal Memory : 16/64 GB
6533 RAM : 2 GB RAM
Battery
6533 Battery type : Non-removable Li-Ion
6533 Battery capacity : 3050 mAh
6533 Stand-by : Up to 500 h (3G)
6533 Talk time : Up to 25 h (3G)
6533 Music play : Up to 50 h
Platform
6533 Operating System : Android 4.3 (Jelly Bean), upgradable to 4.4.2 (KitKat),
6533 Operating System : planned upgrade to 6.0 (Marshmallow)
6533 Chipset : Qualcomm MSM8274AB Snapdragon 800 (28 nm)
6533 Processor : Quad-core 2.3 GHz Krait 400
6533 Graphics : Adreno 330
Network
6533 2G bands : GSM 850 / 900 / 1800 / 1900
6533 3G bands : HSDPA 850 / 900 / 1900 / 2100
6533 Speed : HSPA 42.2/5.76 Mbps
6533 GPRS : yes
6533 EDGE : yes
Sound
6533 Alert types : Vibration, MP3, WAV ringtones
6533 Loudspeaker : yes
6533 3.5 mm jack : yes
6533 Active noise cancellation with dedicated mic : yes
CONNECTIVITY
6533 WLAN : Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
6533 Bluetooth : 4.0, A2DP
6533 GPS : yes, with A-GPS, GLONASS
6533 USB : MicroUSB 2.0, USB Host
6533 Radio : FM radio
6533 NFC : yes
Features
6533 Sensors : Accelerometer, Compass, Proximity, Gyro, Barometer, Ambient
6533 Sensors : light sensor
6533 Messaging : SMS (threaded view), MMS, Email, Push Email, IM
6533 Browser HTML5 : yes
6533 Voice memo/dial/commands : yes
6533 MP3/WAV/eAAC+/FLAC player : yes
6533 MP4/DivX/XviD/WMV/H.264 player : yes
6533 Document viewer : yes
6533 Photo/video editor : yes
6533 Fast battery charging : yes (Quick Charge 2.0)
Xiaomi Mi 3 disadvantages
6533 Infrared port : No
6533 Removable battery : No
6533 Water & Dust resistant : No
6533 Fingerprint sensor : No
6533 Temperature sensor : No
6533 4G/ LTE : No
6533 Expandable memory : No
6533 Dual SIM : No