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OPPO Reno 15 vs Samsung Galaxy J3 (2018) comparison

 Sponsored Compare OPPO Reno 15
OPPO Reno 15
Compare Samsung Galaxy J3 (2018)
Samsung Galaxy J3 (2018)
key specs
Display6.32-inch5.00-inch
ProcessorMediaTek Dimensity 8450Samsung Exynos 7570
Front Camera50-megapixel 5-megapixel
Rear Camera200-megapixel + 50-megapixel + 50-megapixel 8-megapixel
RAM8GB, 12GB-
Storage256GB, 512GB-
Battery Capacity6200mAh2600mAh
OSAndroid 16Android 8.0
Resolution1216x2640 pixels720x1080 pixels
general
BrandOPPOSamsung
ModelReno 15Galaxy J3 (2018)
Release dateJanuary 8, 2026June 1, 2018
AI EnabledYes-
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)151.21 x 72.42 x 8.13142.70 x 70.10 x 8.90
Weight (g)188.00152.00
IP ratingIP69-
Battery capacity (mAh)62002600
Removable batteryNoYes
Fast charging80W Fast Charging-
Wireless chargingNo-
ColoursAurora Blue, Twilight Blue, Aurora WhiteBlack, Blue, Gold
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.325.00
TouchscreenYesYes
Resolution1216x2640 pixels720x1080 pixels
Pixels per inch (PPI)450-
Aspect ratio-16:9
hardware
Processorocta-core1.4GHz quad-core
Processor makeMediaTek Dimensity 8450Samsung Exynos 7570
RAM8GB, 12GB-
Internal storage256GB, 512GB-
Expandable storageNoYes
Expandable storage typeNomicroSD
Dedicated microSD slotNo-
camera
Rear camera200-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/2.8)8-megapixel (f/1.9)
No. of Rear Cameras3-
Front camera50-megapixel (f/2.0)5-megapixel (f/2.2)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Rear autofocus-Yes
Rear flash-LED
software
Operating systemAndroid 16Android 8.0
SkinColorOS 16-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYesYes
BluetoothYes, v 5.40Yes, v 4.20
NFCYes-
InfraredYes-
USB Type-CYes-
HeadphonesType-C-
Number of SIMs2-
Active 4G on both SIM cardsYes-
Micro-USB-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes-
GyroscopeYesYes
Compass/ Magnetometer-Yes
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