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Samsung Galaxy A07s vs Samsung Galaxy S21 Ultra comparison

 Compare Samsung Galaxy A07s
Samsung Galaxy A07s
Compare Samsung Galaxy S21 Ultra
Samsung Galaxy S21 Ultra
key specs
Display6.70-inch6.80-inch
ProcessorMediaTek Helio G99Samsung Exynos 2100
Front Camera8-megapixel 40-megapixel
Rear Camera50-megapixel + 2-megapixel 108-megapixel + 12-megapixel + 10-megapixel + 10-megapixel
RAM4GB12GB, 16GB
Storage64GB128GB, 256GB, 512GB
Battery Capacity5,000mAh5000mAh
OSAndroid 16Android 11
Resolution720x1600 pixels1440x3220 pixels
general
BrandSamsungSamsung
ModelGalaxy A07sGalaxy S21 Ultra
Release dateSeptember 7, 2026January 14, 2021
AI EnabledYes-
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)167.40 x 77.40 x 7.60165.10 x 75.60 x 8.90
Weight (g)188.00228.00
IP ratingIP54IP68
Battery capacity (mAh)5,0005000
Removable batteryNo-
Fast chargingProprietaryProprietary
Wireless chargingNoYes
ColoursBlack, Green, and Light VioletPhantom Titanium, Phantom Navy, Phantom Brown
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.706.80
TouchscreenYesYes
Resolution720x1600 pixels1440x3220 pixels
Protection type-Gorilla Glass
Pixels per inch (PPI)-515
hardware
Processorocta-core2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)
Processor makeMediaTek Helio G99Samsung Exynos 2100
RAM4GB12GB, 16GB
Internal storage64GB128GB, 256GB, 512GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)2048-
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)108-megapixel (f/1.8, 0.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 10-megapixel (f/2.4, 1.22-micron) + 10-megapixel (f/4.9, 1.22-micron)
No. of Rear Cameras2-
Rear autofocusYesLaser autofocus
Rear flashYesYes
Front camera8-megapixel (f/2.0)40-megapixel (f/2.2, 0.7-micron)
No. of Front Cameras1-
Pop-Up CameraNo-
Front autofocusNo-
Front flashNo-
software
Operating systemAndroid 16Android 11
SkinOne UIOne UI 3.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
USB Type-CYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
NFC-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
3G-Yes
5G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
3G-Yes
5G-Yes
sensors
Face unlockYesYes
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
In-Display Fingerprint Sensor-Yes
Gyroscope-Yes
Barometer-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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