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Oppo Reno 13 vs Samsung Galaxy M21s comparison

 Compare Oppo Reno 13
Oppo Reno 13
Compare Samsung Galaxy M21s
Samsung Galaxy M21s
key specs
Display6.59-inch6.40-inch
Processor3.35 MHz octa-coreSamsung Exynos 9611
Front Camera50-megapixel 32-megapixel
Rear Camera50-megapixel + 8-megapixel 64-megapixel + 8-megapixel + 5-megapixel
RAM8GB, 12GB4GB
Storage128GB, 256GB, 512GB64GB
Battery Capacity5,600mAh6000mAh
OSAndroid 15Android 10
Resolution2760x1256 pixels1080x2340 pixels
general
BrandOPPOSamsung
ModelOppo Reno 13Galaxy M21s
Release dateNovember 25, 2024November 5, 2020
Form factorTouchscreenTouchscreen
Dimensions (mm)157.90 x 74.73 x 7.24159.20 x 75.10 x 8.90
Weight (g)181.00191.00
IP ratingIP69-
Battery capacity (mAh)5,6006000
Removable batteryNo-
Fast charging80W Fast ChargingProprietary
Wireless chargingYes-
Wireless Charging Type50W-
ColoursMidnight Black, Galaxy Blue, Butterfly PurpleBlack, Blue
Launched in India-No
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.596.40
TouchscreenYesYes
Resolution2760x1256 pixels1080x2340 pixels
Pixels per inch (PPI)460-
hardware
Processor3.35 MHz octa-core8 MHz
RAM8GB, 12GB4GB
Internal storage128GB, 256GB, 512GB64GB
Expandable storageNoYes
Dedicated microSD slotNoYes
Processor make-Samsung Exynos 9611
Expandable storage type-microSD
Expandable storage up to (GB)-512
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2)64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2)
No. of Rear Cameras2-
Rear flashYes-
Front camera50-megapixel (f/2.0)32-megapixel (f/2.0)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
software
Operating systemAndroid 15Android 10
SkinColorOS 15One UI Core
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ax802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
USB OTGYes-
USB Type-CYesYes
Number of SIMs22
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Fingerprint sensor-Yes

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