Xiaomi Poco C81 vs Xiaomi Mi 4 Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
IPS_LCD
IPS_LCD
Size
6.9"
5"
Resolution
HD+
FHD
Refresh Rate
120Hz
—
Brightness
800 nits
—
Protection
—
—
Platform
OS
ANDROID Android 16, up to 4 major Android upgrades, HyperOS 3
ANDROID Android 4.4.3 (KitKat), upgradable to 6.0.1 (Marshmallow), MIUI 10
Chipset
Unisoc T7250
Qualcomm MSM8974AC Snapdragon 801
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Quad-core 2.5 GHz Krait 400
GPU
Mali-G57 MP1
Adreno 330
AnTuTu Score
—
—
Memory
RAM
4GB
2GB / 3GB
Storage
64GB
16GB / 64GB
Storage Type
—
eMMC 5.0
Card Slot
Yes
No
Camera
Main Camera
13MP
13MP f/1.8
Selfie Camera
8MP
8MP f/1.8
Video (Max)
1080p@30fps
4K@30fps, 1080p@30fps, 720p@120fps, HDR
OIS
No
No
Battery
Capacity
6,300 mAh
3,080 mAh
Wired Charging
15W
18W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.2
4.0
NFC
No
No
5G
No
No
USB
USB Type-C 2.0
microUSB 2.0
GPS
GPS, GLONASS, BeiDou, Galileo
GPS, GLONASS, BeiDou
Body
Dimensions
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in)
Weight
208g
149g
Build
Glass / plastic back / plastic frame
Glass / plastic back / aluminum frame
Water Resist
—
—
Colors
Sky Blue, Elite Black, Sunset Gold
Black, White
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