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Samsung Galaxy Z Fold 8 Ultra vs Samsung Galaxy M31s comparison

 Compare Samsung Galaxy Z Fold 8 Ultra
Samsung Galaxy Z Fold 8 Ultra
Compare Samsung Galaxy M31s
Samsung Galaxy M31s
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display (Primary)8.00-inch-
Cover Display6.50-inch-
Cover Resolution1080x2520 pixels-
ProcessorSnapdragon 8 Elite Gen 5Samsung Exynos 9611
Front Camera10-megapixel + 10-megapixel 32-megapixel
Rear Camera200-megapixel + 50-megapixel + 10-megapixel 64-megapixel + 12-megapixel + 5-megapixel + 5-megapixel
RAM12GB, 16GB6GB
Storage256GB, 512GB, 1TB128GB
Battery Capacity5000mAh6000mAh
OSAndroid 17Android 10
Resolution2256x2504 pixels1080x2400 pixels
Display-6.50-inch
general
BrandSamsungSamsung
ModelGalaxy Z Fold 8 UltraGalaxy M31s
Release dateJuly 22, 2026July 30, 2020
AI EnabledYes-
Launched in IndiaYesYes
Form factorFoldableTouchscreen
Dimensions (mm)72.80 x 158.40 x 8.90-
Weight (g)215.00-
IP ratingIP48-
Battery capacity (mAh)50006000
Fast charging45W Fast ChargingProprietary
Wireless chargingNoNo
Wireless Charging Type20W-
ColoursGraphite, Cream, Violet Shadow, Green ShadowMirage Black, Mirage Blue
Thickness-9.3
Removable battery-No
display
Refresh Rate120 Hz-
Screen size (inches)8.006.50
TouchscreenYesYes
Resolution2256x2504 pixels1080x2400 pixels
Aspect ratio-20:9
second display
Screen size (inches)6.50-
TouchscreenYes-
Resolution1080x2520 pixels-
Protection typeGorilla Glass-
hardware
Processorocta-coreocta-core
Processor makeSnapdragon 8 Elite Gen 5Samsung Exynos 9611
RAM12GB, 16GB6GB
Internal storage256GB, 512GB, 1TB128GB
Dedicated microSD slotNo-
camera
Rear camera200-megapixel (f/1.7) + 50-megapixel (f/1.9) + 10-megapixel (f/2.4)64-megapixel (f/1.8) + 12-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
No. of Rear Cameras3-
Rear flashYesYes
Front camera10-megapixel (f/2.2) + 10-megapixel (f/2.2)32-megapixel (f/2.2)
No. of Front Cameras2-
Pop-Up CameraNo-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Rear autofocus-Yes
software
Operating systemAndroid 17Android 10
SkinOne UI 9One UI
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 6.00Yes, v 5.00
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n/ac
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
4G/ LTEYesYes
5GYes-
GSM/CDMA-GSM
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
4G/ LTEYesYes
5GYes-
GSM/CDMA-GSM
3G-Yes
sensors
Face unlockYesYes
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
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