Compare Phones
Select up to 4 phones to compare side by side
redmi-k90
poco-c81
Display
Type
IPS_LCD
AMOLED
Size
6.9"
6.59"
Resolution
HD+
FHD+
Refresh Rate
120Hz
2560Hz
Brightness
800 nits
3500 nits
Protection
—
—
Platform
OS
ANDROID Android 16, up to 4 major Android upgrades, HyperOS 3
ANDROID Android 16, HyperOS 3
Chipset
Unisoc T7250
Qualcomm SM8750-AB Snapdragon 8 Elite
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Mali-G57 MP1
Adreno 830
AnTuTu Score
—
—
Memory
RAM
4GB
12GB / 16GB
Storage
64GB
256GB / 512GB / 1024GB
Storage Type
—
—
Card Slot
Yes
No
Camera
Main Camera
13MP
50MP f/1.9
Selfie Camera
8MP
20MP
Video (Max)
1080p@30fps
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
OIS
No
Yes
Battery
Capacity
6,300 mAh
7,100 mAh
Wired Charging
15W
100W
Wireless Charging
—
—
Fast Charging
—
PD3.0
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 7, Wi-Fi 6, 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)
157.5 x 75.3 x 8 mm (6.20 x 2.96 x 0.31 in)
Weight
208g
206g
Build
Glass / plastic back / plastic frame
Glass / aluminum frame
Water Resist
—
IP68
Colors
Sky Blue, Elite Black, Sunset Gold
Black, White, Blue, Purple