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Oppo Reno 13 vs Vivo X21s comparison

 Compare Oppo Reno 13
Oppo Reno 13
Compare Vivo X21s
Vivo X21s
key specs
Display6.59-inch6.41-inch
Processor3.35 MHz octa-coreQualcomm Snapdragon 660
Front Camera50-megapixel 24.8-megapixel
Rear Camera50-megapixel + 8-megapixel 12-megapixel + 5-megapixel
RAM8GB, 12GB6GB
Storage128GB, 256GB, 512GB128GB
Battery Capacity5,600mAh3400mAh
OSAndroid 15Android 8.1 Oreo
Resolution2760x1256 pixels1080x2340 pixels
general
BrandOppoVivo
ModelReno 13X21s
Release dateNovember 25, 2024November 1, 2018
Form factorTouchscreenTouchscreen
Dimensions (mm)157.90 x 74.73 x 7.24157.91 x 75.08 x 7.90
Weight (g)181.00156.00
IP ratingIP69-
Battery capacity (mAh)5,6003400
Removable batteryNo-
Fast charging80W Fast Charging-
Wireless chargingYes-
Wireless Charging Type50W-
ColoursMidnight Black, Galaxy Blue, Butterfly PurpleStarry Night Black
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.596.41
TouchscreenYesYes
Resolution2760x1256 pixels1080x2340 pixels
Pixels per inch (PPI)460-
Aspect ratio-19.5:9
hardware
Processor3.35 MHz octa-coreocta-core
RAM8GB, 12GB6GB
Internal storage128GB, 256GB, 512GB128GB
Expandable storageNoYes
Dedicated microSD slotNo-
Processor make-Qualcomm Snapdragon 660
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2)12-megapixel + 5-megapixel
No. of Rear Cameras2-
Rear flashYes-
Front camera50-megapixel (f/2.0)24.8-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Rear autofocus-Yes
software
Operating systemAndroid 15Android 8.1 Oreo
SkinColorOS 15-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ax-
GPSYesYes
BluetoothYes, v 5.40Yes
NFCYes-
USB OTGYes-
USB Type-CYes-
Number of SIMs22
Micro-USB-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Face unlockYesYes
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Fingerprint sensor-Yes

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