OnePlus 13R vs Oppo A3 comparison

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Compare OnePlus 13R
Compare Oppo A3
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-inch6.20-inch
ProcessorSnapdragon 8 Gen 3MediaTek Helio P60
Front Camera16-megapixel 8-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel 16-megapixel
RAM12GB, 16GB4GB
Storage256GB, 512GB128GB
Battery Capacity6000mAh3400mAh
OSAndroid 15Android 8.1
Resolution2780x1264 pixels1080x2280 pixels
general
BrandOnePlusOppo
Model13RA3
Release dateJanuary 7, 2025April 1, 2018
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typeMetal-
Dimensions (mm)161.72 x 75.77 x 8.02156.00 x 75.30 x 7.80
Weight (g)207.00159.00
IP ratingIP65-
Battery capacity (mAh)60003400
Fast charging80W Fast Charging-
Wireless chargingNo-
ColoursAstral Trail, Nebula NoirKnight Black, Soybean Meal, Stardust Silver, Garnet Red
display
Resolution Standard1.5K-
Screen size (inches)6.786.20
TouchscreenYesYes
Resolution2780x1264 pixels1080x2280 pixels
Pixels per inch (PPI)450-
Aspect ratio-19:9
hardware
Processorocta-core2GHz octa-core
Processor makeSnapdragon 8 Gen 3MediaTek Helio P60 (MT6771)
RAM12GB, 16GB4GB
Internal storage256GB, 512GB128GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.8) + 50-megapixel (f/2.0) + 8-megapixel (f/2.2)16-megapixel (f/1.8)
No. of Rear Cameras3-
Rear flashLEDYes
Front camera16-megapixel (f/2.4)8-megapixel (f/2.2)
No. of Front Cameras1-
Pop-Up CameraNo-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Macro-
software
Operating systemAndroid 15Android 8.1
SkinOxygenOS 15.0ColorOS 5.0
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n-
GPSYesYes
BluetoothYes, v 5.40Yes, v 4.20
NFCYes-
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
5GYes-
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
5GYes-
GSM/CDMA-GSM
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYes-
Ambient light sensorYesYes
GyroscopeYesYes
Temperature sensorYes-
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