OnePlus 15 vs Samsung Galaxy S21 FE 5G (2023) comparison

Compare OnePlus 15
Compare Samsung Galaxy S21 FE 5G (2023)
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.78-inch6.40-inch
ProcessorSnapdragon 8 Elite Gen 5Qualcomm Snapdragon 888
Front Camera32-megapixel32-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel 12-megapixel + 12-megapixel + 8-megapixel
RAM12GB, 16GB8GB
Storage256GB, 512GB256GB
Battery Capacity7,300mAh4500mAh
OSAndroid 16Android
Resolution1,272x2,772 pixels-
general
BrandOnePlusSamsung
Model15Galaxy S21 FE 5G (2023)
Release dateOctober 27, 2025July 5, 2023
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)161.42 x 76.67 x 8.10155.70 x 74.50 x 7.90
Weight (g)211.00177.00
IP ratingIP69IP68
Battery capacity (mAh)7,3004500
Removable batteryNo-
Fast charging120W FlashChargeProprietary
Wireless chargingYesYes
Wireless Charging Type50W-
ColoursInfinite Black, Sand Storm, and Ultra VioletGraphite, Lavender, Navy, Olive, White
display
Refresh Rate165 Hz120 Hz
Resolution Standard1.5K-
Screen size (inches)6.786.40
TouchscreenYesYes
Resolution1,272x2,772 pixels-
Pixels per inch (PPI)450-
hardware
Processorocta-coreocta-core
Processor makeSnapdragon 8 Elite Gen 5Qualcomm Snapdragon 888
RAM12GB, 16GB8GB
Internal storage256GB, 512GB256GB
Expandable storage-No
camera
Rear camera50-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/1.8)12-megapixel (f/1.8) + 12-megapixel (f/2.2) + 8-megapixel (f/2.4)
No. of Rear Cameras33
Front camera32-megapixel32-megapixel (f/2.2)
No. of Front Cameras11
Pop-Up CameraNo-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 16Android
SkinOxygenOS 16-
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
GPSYesYes
BluetoothYesYes
NFCYesYes
USB Type-CYesYes
Number of SIMs-2
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYesYes
Temperature sensorYes-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes

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