OPPO Reno 15 FS vs Oppo F21 Pro comparison

Compare OPPO Reno 15 FS
Compare Oppo F21 Pro
key specs
Display6.57-inch6.43-inch
Front Camera50-megapixel 32-megapixel
Rear Camera50-megapixel + 8-megapixel + 2-megapixel 64-megapixel + 2-megapixel + 2-megapixel
RAM8GB8GB
Storage512GB128GB
Battery Capacity6500mAh4500mAh
OSAndroid 16Android 12
Resolution1080x2372 pixels1080x2400 pixels
Processor-Qualcomm Snapdragon 680
general
BrandOPPOOppo
ModelReno 15 FSF21 Pro
Release dateJanuary 20, 2026April 12, 2022
AI EnabledYes-
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)158.18 x 74.93 x 8.14159.90 x 73.20 x 7.49
Weight (g)189.00175.00
IP ratingIP69-
Battery capacity (mAh)65004500
Removable batteryNo-
Fast charging80W Fast Charging-
ColoursAurora Blue, Twilight BlueCosmic Black, Sunset Orange
display
Refresh Rate120 Hz90 Hz
Resolution StandardFHD+FHD
Screen size (inches)6.576.43
TouchscreenYes-
Resolution1080x2372 pixels1080x2400 pixels
Protection typeGorilla GlassGorilla Glass
Pixels per inch (PPI)397409
Aspect ratio-20:9
hardware
Processor makeQualcomm Snapdragon 6 Gen 1Qualcomm Snapdragon 680
RAM8GB8GB
Internal storage512GB128GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)2000-
Processor-octa-core
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)64-megapixel (f/1.7) + 2-megapixel (f/3.3) + 2-megapixel (f/2.4)
No. of Rear Cameras33
Rear flashYesYes
Front camera50-megapixel (f/2.1)32-megapixel (f/2.4)
No. of Front Cameras11
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Macro-
Rear autofocus-Yes
software
Operating systemAndroid 16Android 12
SkinColorOS 16ColorOS 12.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.10Yes, v 5.10
NFCYes-
InfraredYes-
USB OTGYes-
USB Type-CYesYes
HeadphonesType-C3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n/ac
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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