Xiaomi Mi 4i

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 (4×1.7 GHz Cortex-A53 & 4×1.0 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

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

Positioning
GPS, GLONASS, BDS

NFC
No

Radio
Stereo FM radio

USB
microUSB 2.0, OTG

Features
Sensors
Accelerometer, gyro, proximity, compass

Battery
Type
Li-Ion 3120 mAh, non-removable

Charging
10W wired, QC1

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)    

Price
About 260 EUR

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 (old)

Endurance rating 67h