OnePlus 15 vs Oppo Reno 3A comparison

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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-inch6.44-inch
ProcessorSnapdragon 8 Elite Gen 5-
Front Camera32-megapixel16-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM12GB, 16GB6GB
Storage256GB, 512GB128GB
Battery Capacity7,300mAh4025mAh
OSAndroid 16Android
Resolution1,272x2,772 pixels-
general
BrandOnePlusOppo
Model15Reno 3A
Release dateOctober 27, 2025June 1, 2020
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)161.42 x 76.67 x 8.10161.00 x 74.00 x 8.20
Weight (g)211.00175.00
IP ratingIP69-
Battery capacity (mAh)7,3004025
Removable batteryNoNo
Fast charging120W FlashCharge-
Wireless chargingYes-
Wireless Charging Type50W-
ColoursInfinite Black, Sand Storm, and Ultra Violet-
display
Refresh Rate165 Hz-
Resolution Standard1.5K-
Screen size (inches)6.786.44
TouchscreenYesYes
Resolution1,272x2,772 pixels-
Pixels per inch (PPI)450-
hardware
Processorocta-core-
Processor makeSnapdragon 8 Elite Gen 5Qualcomm Snapdragon 665
RAM12GB, 16GB6GB
Internal storage256GB, 512GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/1.8)48-megapixel (f/1.7) + 8-megapixel (f/2.25) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras3-
Front camera32-megapixel16-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 16Android
SkinOxygenOS 16ColorOS 7.1
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
GPSYesYes
BluetoothYesYes
NFCYes-
USB Type-CYesYes
Headphones-3.5mm
FM-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes-
GyroscopeYes-
BarometerYes-
Temperature sensorYes-
Fingerprint sensor-Yes
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