OPPO Find X9 vs Samsung Galaxy S21 FE 5G comparison

Compare OPPO Find X9
Compare Samsung Galaxy S21 FE 5G
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
Display6.59-inch6.40-inch
ProcessorMediaTek Dimensity 9500octa-core
Front Camera32-megapixel 32-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel 12-megapixel + 12-megapixel + 8-megapixel
RAM12GB, 16GB6GB, 8GB
Storage256GB, 512GB128GB, 256GB
Battery Capacity7025mAh4500mAh
OSAndroid 16Android 12
Resolution1256x2760 pixels-
general
BrandOPPOSamsung
ModelFind X9Galaxy S21 FE 5G
Release dateNovember 18, 2025January 4, 2021
AI EnabledYes-
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Dimensions (mm)156.98 x 73.93 x 7.99155.70 x 74.50 x 7.90
Weight (g)203.00177.00
IP ratingIP69IP68
Battery capacity (mAh)70254500
Removable batteryNo-
Fast charging80W Fast ChargingProprietary
Wireless chargingYesYes
Wireless Charging Type50W-
ColoursChasing Light Red, Frost White, Mist Black, Velvet TitaniumGraphite, Lavender, Olive, White
display
Refresh Rate120 Hz120 Hz
Resolution Standard1.5K-
Screen size (inches)6.596.40
TouchscreenYesYes
Resolution1256x2760 pixels-
Pixels per inch (PPI)460-
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 9500-
RAM12GB, 16GB6GB, 8GB
Internal storage256GB, 512GB128GB, 256GB
camera
Rear camera50-megapixel (f/1.6) + 50-megapixel (f/2.0) + 50-megapixel (f/2.6)12-megapixel (f/1.8) + 12-megapixel (f/2.2) + 8-megapixel (f/2.4)
No. of Rear Cameras33
Rear flashYesYes
Front camera32-megapixel (f/2.4)32-megapixel (f/2.2)
No. of Front Cameras11
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Rear autofocus-Yes
software
Operating systemAndroid 16Android 12
SkinColorOS 16One UI 4
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYesYes
BluetoothYes, v 6.00Yes
NFCYesYes
InfraredYes-
USB OTGYes-
USB Type-CYesYes
HeadphonesType-C-
Number of SIMs22
Active 4G on both SIM cardsYes-
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-Yes

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