OPPO Reno 15 FS vs Oppo A3 comparison

Compare OPPO Reno 15 FS
Compare Oppo A3
key specs
Display6.57-inch6.20-inch
Front Camera50-megapixel 8-megapixel
Rear Camera50-megapixel + 8-megapixel + 2-megapixel 16-megapixel
RAM8GB4GB
Storage512GB128GB
Battery Capacity6500mAh3400mAh
OSAndroid 16Android 8.1
Resolution1080x2372 pixels1080x2280 pixels
Processor-MediaTek Helio P60
general
BrandOPPOOppo
ModelReno 15 FSA3
Release dateJanuary 20, 2026April 1, 2018
AI EnabledYes-
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Dimensions (mm)158.18 x 74.93 x 8.14156.00 x 75.30 x 7.80
Weight (g)189.00159.00
IP ratingIP69-
Battery capacity (mAh)65003400
Removable batteryNo-
Fast charging80W Fast Charging-
ColoursAurora Blue, Twilight BlueKnight Black, Soybean Meal, Stardust Silver, Garnet Red
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.576.20
TouchscreenYesYes
Resolution1080x2372 pixels1080x2280 pixels
Protection typeGorilla Glass-
Pixels per inch (PPI)397-
Aspect ratio-19:9
hardware
Processor makeQualcomm Snapdragon 6 Gen 1MediaTek Helio P60 (MT6771)
RAM8GB4GB
Internal storage512GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2000256
Processor-2GHz octa-core
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)16-megapixel (f/1.8)
No. of Rear Cameras3-
Rear flashYesYes
Front camera50-megapixel (f/2.1)8-megapixel (f/2.2)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Macro-
software
Operating systemAndroid 16Android 8.1
SkinColorOS 16ColorOS 5.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.10Yes, v 4.20
NFCYes-
InfraredYes-
USB OTGYesYes
USB Type-CYes-
HeadphonesType-C3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYes-
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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