Samsung Galaxy S25 Ultra vs Oppo Reno 7Z 5G comparison

Compare Samsung Galaxy S25 Ultra
Compare Oppo Reno 7Z 5G
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-inch6.43-inch
ProcessorSnapdragon 8 EliteQualcomm Snapdragon 695
Front Camera12-megapixel 16-megapixel
Rear Camera200-megapixel + 50-megapixel + 50-megapixel + 10-megapixel64-megapixel + 2-megapixel + 2-megapixel
RAM12GB, 16GB8GB
Storage256GB, 512GB, 1TB128GB, 256GB
Battery Capacity5000mAh4,500mAh
OSAndroid 15Android 12
Resolution1400x3120 pixels1,800x2,400 pixels
general
BrandSamsungOppo
ModelGalaxy S25 UltraReno 7Z 5G
Release dateJanuary 22, 2025March 3, 2022
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)162.80 x 77.60 x 8.20159.85 x 73.17 x 7.49
Weight (g)218.00173.00
IP ratingIP68-
Battery capacity (mAh)50004,500
Removable batteryNoNo
Fast charging45W Fast ChargingSuper VOOC
Wireless chargingYesNo
Wireless Charging Type15-
Brand Exclusive FeaturesTitanium frame, Corning Gorilla Armor (Rear and Front Panel)-
Colours-Cosmic Black, Rainbow Spectrum
display
Refresh Rate120 Hz60 Hz
Resolution StandardQHD+-
Screen size (inches)6.906.43
TouchscreenYesYes
Resolution1400x3120 pixels1,800x2,400 pixels
Protection typeGorilla Glass Armor-
Pixels per inch (PPI)-409
hardware
Processorocta-core2.2 MHz octa-core
Processor makeSnapdragon 8 EliteQualcomm Snapdragon 695
RAM12GB, 16GB8GB
Internal storage256GB, 512GB, 1TB128GB, 256GB
Expandable storageNoYes
Expandable storage typeNomicroSD
Dedicated microSD slotNo-
camera
Rear camera200-megapixel (f/1.7) + 50-megapixel (f/1.9) + 50-megapixel + 10-megapixel64-megapixel (f/1.7) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras43
Rear autofocusYesYes
Rear flashYesYes
Front camera12-megapixel (f/2.2)16-megapixel (f/2.4)
No. of Front Cameras11
Front autofocusYesYes
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Lens Type (Fourth Rear Camera)Telephoto-
software
Operating systemAndroid 15Android 12
SkinOne UI 7ColorOS 12
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.20
NFCYesYes
USB Type-CYesYes
Number of SIMs22
Wi-Fi DirectYes-
Active 4G on both SIM cardsYes-
USB OTG-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYesYes
sensors
Fingerprint sensorYes-
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYes-
Face unlock-Yes

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