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mi-4
poco-c81-pro
Display
Type
IPS_LCD
IPS_LCD
Size
5"
6.9"
Resolution
FHD
HD+
Refresh Rate
—
120Hz
Brightness
—
800 nits
Protection
—
—
Platform
OS
ANDROID Android 4.4.3 (KitKat), upgradable to 6.0.1 (Marshmallow), MIUI 10
ANDROID Android 15, up to 4 major Android upgrades, HyperOS 3
Chipset
Qualcomm MSM8974AC Snapdragon 801
Unisoc T7250
CPU
Quad-core 2.5 GHz Krait 400
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Adreno 330
Mali-G57 MP1
AnTuTu Score
—
—
Memory
RAM
2GB / 3GB
4GB
Storage
16GB / 64GB
64GB / 128GB / 256GB
Storage Type
eMMC 5.0
UFS 2.2
Card Slot
No
Yes
Camera
Main Camera
13MP f/1.8
13MP f/2.2
Selfie Camera
8MP f/1.8
8MP f/2.0
Video (Max)
4K@30fps, 1080p@30fps, 720p@120fps, HDR
1080p@30fps
OIS
No
No
Battery
Capacity
3,080 mAh
6,000 mAh
Wired Charging
18W
15W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
4.0
5.2
NFC
No
Yes
5G
No
No
USB
microUSB 2.0
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou
GPS, GLONASS, BeiDou, Galileo
Body
Dimensions
139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in)
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Weight
149g
208g
Build
Glass / plastic back / aluminum frame
Glass / plastic back / plastic frame
Water Resist
—
—
Colors
Black, White
Black, Gold, Green