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Samsung Galaxy S25 Ultra vs Realme C20A comparison

 Compare Samsung Galaxy S25 Ultra
Samsung Galaxy S25 Ultra
Compare Realme C20A
Realme C20A
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.90-inch6.50-inch
ProcessorSnapdragon 8 EliteMediaTek Helio G35
Front Camera12-megapixel 5-megapixel
Rear Camera200-megapixel + 50-megapixel + 50-megapixel + 10-megapixel8-megapixel
RAM12GB, 16GB2GB
Storage256GB, 512GB, 1TB32GB
Battery Capacity5000mAh5000mAh
OSAndroid 15Android 10
Resolution1400x3120 pixels720x1600 pixels
general
BrandSamsungRealme
ModelGalaxy S25 UltraC20A
Release dateJanuary 22, 2025May 1, 2021
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)162.80 x 77.60 x 8.20165.20 x 76.40 x 8.90
Weight (g)218.00190.00
IP ratingIP68-
Battery capacity (mAh)50005000
Removable batteryNo-
Fast charging45W Fast ChargingProprietary
Wireless chargingYes-
Wireless Charging Type15-
Brand Exclusive FeaturesTitanium frame, Corning Gorilla Armor (Rear and Front Panel)-
Colours-Iron Grey, Lake Blue
display
Refresh Rate120 Hz-
Resolution StandardQHD+-
Screen size (inches)6.906.50
TouchscreenYesYes
Resolution1400x3120 pixels720x1600 pixels
Protection typeGorilla Glass Armor-
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeSnapdragon 8 EliteMediaTek Helio G35
RAM12GB, 16GB2GB
Internal storage256GB, 512GB, 1TB32GB
Expandable storageNoYes
Expandable storage typeNomicroSD
Dedicated microSD slotNo-
camera
Rear camera200-megapixel (f/1.7) + 50-megapixel (f/1.9) + 50-megapixel + 10-megapixel8-megapixel (f/2.0)
No. of Rear Cameras41
Rear autofocusYesYes
Rear flashYesYes
Front camera12-megapixel (f/2.2)5-megapixel (f/2.2)
No. of Front Cameras11
Front autofocusYes-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Lens Type (Fourth Rear Camera)Telephoto-
software
Operating systemAndroid 15Android 10
SkinOne UI 7Realme UI
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.00
NFCYes-
USB Type-CYes-
Number of SIMs22
Wi-Fi DirectYes-
Active 4G on both SIM cardsYes-
Micro-USB-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Fingerprint sensorYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
BarometerYes-

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