Xiaomi Mi 4

Device type: Smart phone

Design OS Android (6.0, 4.4.3), MIUI 6 UI
Dimensions 5.48 x 2.70 x 0.35 inches (139.2 x 68.5 x 8.9 mm)
Weight 5.26 oz (149 g)
Colors Black, White
Tablet dock Candybar
Keys Right: Volume control, Lock/Unlock key
Display Physical size 5.0 inches
Resolution 1080 x 1920 pixels
Pixel density 441 ppi
Screen-to-body ratio 72.20 %
Colors 16 777 216
Technology IPS LCD
Features Light sensor, Proximity sensor
Touchscreen Capacitive, Multi-touch
Camera Camera 13 megapixels
Camcorder 3840x2160 (4K) (30 fps), 1920x1080 (1080p HD) (60 fps)
Front-facing camera 8 megapixels
Flash LED
Aperture size F1.8
Camera sensor size 1/3.06##
Features High Dynamic Range mode (HDR)
Shooting Modes High Dynamic Range mode (HDR), Effects
Hardware System chip Qualcomm Snapdragon 801
Processor Quad-core, 2500 MHz, Qualcomm Krait 400
Graphics processor Adreno 330
System memory 3072 MB RAM (933 MHz) / LPDDR3
Built-in storage 64 GB
Battery Capacity 3080 mAh
Type Li - Polymer
Stand-by time 11.7 days (280 hours)
Multimedia Music player Album, Artist, Playlists
Features Album art cover, Background playback
Speakers Earpiece, Loudspeaker
Video playback MPEG4, H.263, H.264, XviD, WMV
Headphones connector 3.5mm
Internet browsing Built-in online services support YouTube (upload), Picasa/Google+
Phone features Phonebook Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID
Organizer Calendar, Alarm, Calculator
Messaging SMS, MMS, Threaded view, Predictive text input
E-mail IMAP, POP3, SMTP, Microsoft Exchange
Instant Messaging Hangouts / Google Talk
Cellular GSM 850, 900, 1800, 1900 MHz
UMTS 850, 900, 1900, 2100 MHz
Data LTE, HSDPA+ (4G) 42.2 Mbit/s, HSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s
2G Data EDGE, GPRS
Global Roaming Yes
Connectivity Bluetooth 4.0
Wi-Fi 802.11 a, b, g, n, dual-band, ac
USB USB 2.0
HDMI via microUSB
Positioning GPS, A-GPS, Glonass
Navigation Yes
Other Infrared, Tethering, Computer sync, OTA sync
Connector microUSB
Mobile hotspot Yes
Features Mass storage device, USB Host, USB charging
Notifications Haptic feedback, Music ringtones (MP3, WAV), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Additional microphone(s) for Noise cancellation
Sensors Accelerometer, Gyroscope, Compass, Hall, Barometer
Other features Officially announced 22 Jul 2014