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mi-9
poco-x8s
Display
Type
SUPER_AMOLED
AMOLED
Size
6.39"
6.35"
Resolution
FHD+
QHD+
Refresh Rate
—
120Hz
Brightness
—
3500 nits
Protection
Corning Gorilla Glass 6
Xiaomi Shield Glass
Platform
OS
ANDROID Android 9.0 (Pie), upgradable to Android 10, MIUI 12.5
ANDROID Android 16, HyperOS 3
Chipset
Qualcomm SM8150 Snapdragon 855
Qualcomm SM7750-AB Snapdragon 7 Gen 4
CPU
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520)
GPU
Adreno 640
Adreno 722
AnTuTu Score
372,006
—
Memory
RAM
6GB / 8GB
8GB / 12GB
Storage
64GB / 128GB / 256GB
256GB / 512GB
Storage Type
UFS 2.1
UFS 2.2
Card Slot
No
No
Camera
Main Camera
48MP f/1.8
50MP f/1.8
Selfie Camera
20MP f/2.0
20MP
Video (Max)
4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps
4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS
OIS
No
Yes
Battery
Capacity
3,300 mAh
6,330 mAh
Wired Charging
27W
100W
Wireless Charging
20W
—
Fast Charging
—
PD3.0
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 6E, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.0
5.4
NFC
Yes
Yes
5G
No
Yes
USB
USB Type-C 2.0
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
Body
Dimensions
157.5 x 74.7 x 7.6 mm (6.20 x 2.94 x 0.30 in)
151.1 x 71.8 x 8.1 mm (5.95 x 2.83 x 0.32 in)
Weight
173g
187g
Build
Glass (Gorilla Glass 6) / glass back / aluminum frame
Glass (Xiaomi Shield Glass) / glass back / aluminum frame
Water Resist
—
IP68
Colors
Lavender Violet, Ocean Blue, Piano Black
White, Blue, Black