Xiaomi Mi 4s
Network
Technology
GSM / CDMA / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
CDMA 800 / 1900
3G bands
HSDPA 850 / 1900 / 2100
TD-SCDMA
4G bands
1, 3, 7, 38, 39, 40, 41
Speed
HSPA, LTE Cat4 150/50 Mbps
Launch
Announced
2016, February. Released 2016, March
Status
Discontinued
Body
Dimensions
139.3 x 70.8 x 7.8 mm (5.48 x 2.79 x 0.31 in)
Weight
133 g (4.69 oz)
SIM
Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Display
Type
IPS LCD
Size
5.0 inches, 68.9 cm2 (~69.9% screen-to-body ratio)
Resolution
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Platform
OS
Android 5.1 (Lollipop), upgradable to 7.0 (Nougat), MIUI 10
Chipset
Qualcomm MSM8992 Snapdragon 808 (20 nm)
CPU
Hexa-core (4×1.4 GHz Cortex-A53 & 2×1.8 GHz Cortex-A57)
GPU
Adreno 418
Memory
Card slot
microSDXC (uses shared SIM slot)
Internal
64GB 3GB RAM
eMMC 5.0
Main Camera
Single
13 MP, f/2.0, PDAF
Features
Dual-LED dual-tone flash, panorama, HDR
Video
1080p@30fps, 720p@120fps
Selfie camera
Single
5 MP, f/2.0
Video
1080p@30fps
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
Infrared port
Yes
Radio
No
USB
USB Type-C
Features
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Type
Li-Ion 3260 mAh, non-removable
Charging
18W wired, QC2, 40% in 60 min (advertised)
Misc
Colors
Black, White, Gold, Pink
Price
About 220 EUR
Tests
Performance
Basemark OS II 2.0: 1545Basemark X: 12990
Display
Contrast ratio: 975:1 (nominal), 2.095 (sunlight)
Camera
Photo / Video
Loudspeaker
Voice 73dB / Noise 68dB / Ring 82dB
Audio quality
Noise -94.9dB / Crosstalk -82.6dB
Battery (old)
Endurance rating 75h
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