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redmi-k80
poco-c81
Display
Type
IPS_LCD
OLED
Size
6.9"
6.67"
Resolution
HD+
QHD+
Refresh Rate
120Hz
120Hz
Brightness
800 nits
3200 nits
Protection
—
Corning Gorilla Glass 7i
Platform
OS
ANDROID Android 16, up to 4 major Android upgrades, HyperOS 3
ANDROID Android 15, HyperOS 2
Chipset
Unisoc T7250
Qualcomm SM8650-AB Snapdragon 8 Gen 3
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU
Mali-G57 MP1
Adreno 750
AnTuTu Score
—
—
Memory
RAM
4GB
12GB / 16GB
Storage
64GB
256GB / 512GB / 1024GB
Storage Type
—
UFS 4.0
Card Slot
Yes
No
Camera
Main Camera
13MP
50MP f/1.6
Selfie Camera
8MP
20MP
Video (Max)
1080p@30fps
8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
OIS
No
Yes
Battery
Capacity
6,300 mAh
6,550 mAh
Wired Charging
15W
90W
Wireless Charging
—
—
Fast Charging
—
PD3.0
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 7, Wi-Fi 6E, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.2
5.4
NFC
No
Yes
5G
No
Yes
USB
USB Type-C 2.0
USB Type-C
GPS
GPS, GLONASS, BeiDou, Galileo
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
Body
Dimensions
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
160.3 x 75 x 8.1 mm (6.31 x 2.95 x 0.32 in)
Weight
208g
206g
Build
Glass / plastic back / plastic frame
—
Water Resist
—
IP68
Colors
Sky Blue, Elite Black, Sunset Gold
Black, White, Mint, Blue