Xiaomi Mi 4i specs, comparisons, faq, opinions

Xiaomi Mi 4i
  • Released 2015, April 130g, 7.8mm thickness Android 5.0.2, MIUI 8.2 16GB/32GB storage, no card slot
  • Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) Adreno 405 Dual SIM (Micro-SIM, dual stand-by) About 291.2 USD
  • 5" 1080x1920 pixels
  • 13MP 1080p
  • 2GB RAM Snapdragon 615
  • 3120mAh Li-Ion

Xiaomi Mi 4i overview

Xiaomi Mi 4i is a smartphone that runs on Android. It was released on 2015, April. Xiaomi Mi 4i has 5. inch, IPS LCD, a resolution of 1080 x 1920 pixels screen with Corning scratch-resistant glass. It uses Qualcomm MSM8939 Snapdragon 615 (28 nm) chipset, Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) CPU, Adreno 405 GPU. Xiaomi Mi 4i supports 2G, 3G, 4G networks with Dual SIM (Micro-SIM, dual stand-by). Xiaomi Mi 4i has 13MP Single main camera, 5MP Single selfie camera. It uses Li-Ion 3120 mAh, non-removable battery. The price of Xiaomi Mi 4i is about 291.2 USD.

Score the key features of Xiaomi Mi 4i compared to the other phones on the market:

  • CPU Cores: 95 / 100 points
  • Camera pixels: 47 / 100 points
  • Screen resolution: 70 / 100 points
  • Battery capacity: 75 / 100 points
  • Price: 34 / 100 points

Xiaomi Mi 4i full specifications

NETWORK

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. Released 2015, April
Status Discontinued

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
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

Single 13 MP, f/2.0, AF
Features Dual-LED dual-tone flash, panorama, HDR
Video 1080p@30fps, 480p@120fps

SELFIE CAMERA

Single 5 MP, f/1.8

SOUND

Loudspeaker Yes
3.5mm jack Yes

COMMUNICATIONS

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
NFC No
Radio Stereo FM radio
USB microUSB 2.0, USB On-The-Go

FEATURES

Sensors Accelerometer, gyro, proximity, compass

BATTERY

Type Li-Ion 3120 mAh, non-removable
Charging Quick Charge 1
Talk time Up to 35 h (3G)

MISCELLANEOUS

Colors Dark Gray, Black, White, Yellow, Blue, Pink
Models 2015015
SAR 0.51 W/kg (head) 0.60 W/kg (body)
Price About 291.2 USD

TESTS

Performance Basemark X: 4875
Display Contrast ratio: 1055:1 (nominal), 2.641 (sunlight)
Camera Photo / Video
Loudspeaker Voice 63dB / Noise 65dB / Ring 68dB
Battery life Endurance rating 67h

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