POCO X8 Pro Max vs POCO C81 PRO 4G: Price, Specs & Features Comparison
Launch Date
March 17, 2026 (Official)
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Custom UI
HyperOS
HyperOS
Operating System(OS)
Android v16
Android v15
Security Updates
6 Year
-
Near Field Communication
-
Yes
Resolution
2772x1280 px (UHD (4k))
-
Flash
Yes, LED Flash
Yes, LED Flash
Shooting Modes
High Dynamic Range mode (HDR)
High Dynamic Range mode (HDR)
Film Camera
Video Recording Features
Yes, Screen flash
Full HD @30 fps
HD @30 fps
Resolution
2772x1280 px (UHD (4k))
-
Video Recording
Yes, Screen flash
-
Screen Size
6.83 inches (17.35 cm)
6.9 inches (17.53 cm)
Resolution
2772x1280 px (UHD (4k))
720x1600 px (HD+)
Peak Brightness
3500 nits
-
Refresh Rate
120 Hz
120 Hz
Pixel Density
447 ppi
254 ppi
Screen to Body Ratio (calculated)
90.06 %
84.31 %
Bezel-less Display
Yes with punch-hole display
Yes with punch-hole display
Screen to Body Ratio (claimed by the brand)
90.2 %
-
HBM Brightness
-
800 nits
Touch Sampling Rate
-
240 Hz
Height
162.99 mm
171.56 mm
Thickness
8.15 mm
8.15 mm
Weight
219 grams
208 grams
Build Material
Back: Glass Fiber
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SIM Slot(s)
Dual SIM
Dual SIM
SIM Type
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
Network Support
5G, 4G
5G Not Supported, 4G
Wi-Fi
Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax), MIMO
-
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
GPS
Yes with Glonass
Yes with A-GPS, Glonass
Capacity
9000 mAh
6000 mAh
Quick Charging
Yes, 100W Hyper Charging
Yes, 15W Fast Charging
Reverse Charging
-
Yes, 7.5W Reverse Charging
Internal Storage
256 GB / 512 GB
64 GB
Storage Type
UFS 4.1
UFS 2.2
Expandable Storage
No
Yes, Up to 2 TB
Fingerprint Sensor
Yes
Yes
Fingerprint Sensor Position
On-screen
Side
Fingerprint Sensor Type
Ultrasonic
-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Proximity sensor, Accelerometer, Compass
RAM & Storage
-
4 GB RAM + 64 GB
Display
-
6.9", 720 x 1600 Resolution
