Xiaomi Mi 4
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Network
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2G networkGSM 850, 900, 1800, 1900, CDMA 800, 1900
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3G networkHSDPA 850, 900, 1900, 2100, TD-SCDMA 2010-2025/1880-1920, CDMA2000 1xEV-DO
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4G networkTD-LTE 2570-2620, 1880-1920, 2300-2400
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HSDPA speed42 Mbps
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HSUPA speedHSUPA
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EV-DO speed3.1 Mbps
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LTE speedLTE
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-7
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Status2014-8
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Design
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SIMMicro-SIM
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Height139.2 mm
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Width68.5 mm
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Thickness8.9 mm
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Weight149 g
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ColorsBlack, White
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Display
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Display typeIPS LCD capacitive touchscreen
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Physical size5.0 inches
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Resolution1080 x 1920 pixels
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Pixel density441 ppi
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Display colors16777216
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Hardware
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CPUQuad-core 2.5 GHz Krait 400
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ChipsetQualcomm MSM8974AC Snapdragon 801
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GPUAdreno 330
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Memory RAM3 GB
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Internal storage16, 64 GB
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Memory card
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OS
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OSAndroid OS, v4.4.3 (KitKat)
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Main camera
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Camera typePhoto / Video
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Main camera13 MP
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Primary camera resolution4128 x 3096 pixels
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Primary camera video2160p@30fps, 1080p@30fps, 720p@120fps
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Primary camera Autofocusautofocus
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Primary camera flashLED flash
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Selfie camera
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Selfie camera8 MP
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Selfie camera video1080p@30fps
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Sound
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3.5mm jackYes
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LoudspeakerYes
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NotificationsVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi HotspotYes
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WLAN WiFi DirectYes
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WLAN WiFi Dual BandYes
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WLAN DLNAYes
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USBmicroUSB 2.0
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USB On-The-GoYes
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Bluetoothv4.0
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Bluetooth A2DPYes
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InfraredYes
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GPSYes, with A-GPS
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GLONASSYes
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GPS NavigatorBeidou
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Features
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Messaging SMSSMS(threaded view)
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Messaging MMSMMS
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Messaging EmailEmail
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Messaging IMIM
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Messaging Push EmailPush Mail
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JavaYes, via Java MIDP emulator
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Browser
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HTMLHTML5
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Battery
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Battery typeLi-Ion
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Battery capacity3080 mAh
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Battery removableNon-removable
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Talk time-
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Standby time 3G280 h