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mi-note-2
poco-c81
Display
Type
AMOLED
IPS_LCD
Size
5.7"
6.9"
Resolution
FHD
HD+
Refresh Rate
—
120Hz
Brightness
—
800 nits
Protection
—
—
Platform
OS
ANDROID Android 6.0 (Marshmallow), MIUI 8.2
ANDROID Android 16, up to 4 major Android upgrades, HyperOS 3
Chipset
Qualcomm MSM8996 Snapdragon 821
Unisoc T7250
CPU
Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Adreno 530
Mali-G57 MP1
AnTuTu Score
—
—
Memory
RAM
4GB / 6GB
4GB
Storage
64GB / 128GB
64GB
Storage Type
—
—
Card Slot
No
Yes
Camera
Main Camera
22.5MP f/2.0
13MP
Selfie Camera
8MP f/2.0
8MP
Video (Max)
4K@30fps, 1080p@30fps (gyro-EIS)
1080p@30fps
OIS
No
No
Battery
Capacity
4,070 mAh
6,300 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
4.2
5.2
NFC
Yes
No
5G
No
No
USB
USB Type-C
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou
GPS, GLONASS, BeiDou, Galileo
Body
Dimensions
156.2 x 77.3 x 7.6 mm (6.15 x 3.04 x 0.30 in)
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Weight
166g
208g
Build
Glass / glass back / aluminum frame
Glass / plastic back / plastic frame
Water Resist
—
—
Colors
Black, Gold, Silver
Sky Blue, Elite Black, Sunset Gold