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Poco C81 vs Samsung Galaxy J4 comparison

 Compare Poco C81
Poco C81
Compare Samsung Galaxy J4
Samsung Galaxy J4
key specs
Display6.90-inch5.50-inch
ProcessorUnisoc T7250Samsung Exynos 7570
Front Camera8-megapixel5-megapixel
Rear Camera13-megapixel13-megapixel
RAM4GB2GB
Storage64GB16GB
Battery Capacity6300mAh3000mAh
OSAndroid 16Android 8.0
Resolution720x1600 pixels720x1280 pixels
general
BrandPocoSamsung
ModelC81Galaxy J4
Release dateApril 23, 2026May 1, 2018
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.56 x 79.47 x 8.15151.70 x 77.20 x 8.10
Weight (g)208.00175.00
IP ratingIP52-
Battery capacity (mAh)63003000
Removable batteryNoYes
Fast charging15W Fast Charging-
Wireless chargingNo-
ColoursElite Black, Ice Blue, and Sunset GoldBlack, Orchid Gray, Gold
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.905.50
TouchscreenYesYes
Resolution720x1600 pixels720x1280 pixels
Aspect ratio-16:9
hardware
Processor1.8GHz MHz octa-core1.4GHz quad-core
Processor makeUnisoc T7250Samsung Exynos 7570
RAM4GB2GB
Internal storage64GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2048256
camera
Rear camera13-megapixel13-megapixel (f/1.9)
No. of Rear Cameras2-
Rear autofocusYesYes
Rear flashYesLED
Front camera8-megapixel5-megapixel (f/2.2)
No. of Front Cameras1-
Pop-Up CameraNo-
Front flash-LED
software
Operating systemAndroid 16Android 8.0
SkinHyperOS 3-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes, v 4.20
USB Type-CYes-
Headphones3.5mm-
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
Micro-USB-Yes
FM-Yes
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes-
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