Xiaomi Mi 4i Full Specifications

network
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  • Technology GSM / HSPA / LTE
  • 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • 3G bands HSDPA 850 / 1900 / 2100
  • TD-SCDMA
  • 4G bands 3, 7, 38, 39, 40, 41
  • Speed HSPA, LTE Cat4 150/50 Mbps
launch
  • Announced 2015, April
  • Status Available. Released 2015, April
body
  • Dimensions 138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in)
  • Weight 130 g (4.59 oz)
  • Build Glass front (Gorilla Glass), plastic back, plastic frame
  • SIM Dual SIM (Micro-SIM, dual stand-by)
display
  • Type IPS LCD capacitive touchscreen, 16M colors
  • Size 5.0 inches, 68.9 cm2 (~71.7% screen-to-body ratio)
  • Resolution 1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
  • Protection Corning scratch-resistant glass
platform
  • OS Android 5.0.2 (Lollipop); MIUI 8.2
  • Chipset Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • CPU Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • GPU Adreno 405
memory
  • Card slot No
  • Internal 16GB 2GB RAM, 32GB 2GB RAM
  • eMMC 4.5
main camera
  • Modules 13 MP, f/2.0, AF
  • Features Dual-LED dual-tone flash, panorama, HDR
  • Video 1080p@30fps, 480p@120fps
selfie camera
  • Modules 5 MP, f/1.8
  • Video
sound
  • Loudspeaker Yes
  • 3.5mm jack Yes
comms
  • WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
  • Bluetooth 4.1, A2DP
  • GPS Yes, with A-GPS, GLONASS, BDS
  • Radio Stereo FM radio
  • USB microUSB 2.0, USB On-The-Go
features
  • Sensors Accelerometer, gyro, proximity, compass
battery
  • Non-removable Li-Ion 3120 mAh battery
  • Charging Standard charging 10W, 40% in 60 min (advertised) Quick Charge
  • Talk time Up to 35 h (3G)
misc
  • Colors Dark Gray, Black, White, Yellow, Blue, Pink
  • Models 2015015
  • SAR 0.51 W/kg (head)     0.60 W/kg (body)    
tests
  • Performance Basemark X: 4875
  • Display Contrast ratio: 1055:1 (nominal), 2.641 (sunlight)
  • Camera Photo
  • Loudspeaker Voice 63dB / Noise 65dB / Ring 68dB
  • Battery life Endurance rating 67h