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Xiaomi 15 vs Vivo Y21s comparison

 Compare Xiaomi 15
Xiaomi 15
Compare Vivo Y21s
Vivo Y21s
key specs
Display6.36-inch6.50-inch
ProcessorSnapdragon 8 EliteMediaTek Helio G80
Front Camera32-megapixel8-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel50-megapixel + 2-megapixel + 2-megapixel
RAM12GB4GB
Storage256GB128GB
Battery Capacity5240mAh5000mAh
OSAndroidAndroid 11
Resolution1200x2670 pixels720x1600 pixels
general
BrandXiaomiVivo
Model15Y21s
Release dateOctober 29, 2024September 7, 2021
AI EnabledYes-
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)152.30 x 71.20 x 8.08164.26 x 76.08 x 8.00
Weight (g)191.00182.00
IP ratingIP68-
Battery capacity (mAh)52405000
Fast charging90W Fast ChargingProprietary
Wireless chargingYes-
Wireless Charging Type50W-
Colours-Midnight Blue, Pearl White
display
Refresh Rate120 Hz-
Resolution Standard1.5K-
Screen size (inches)6.366.50
TouchscreenYesYes
Resolution1200x2670 pixels720x1600 pixels
Aspect ratio20:9-
hardware
Processorocta-coreocta-core
Processor makeSnapdragon 8 EliteMediaTek Helio G80
RAM12GB4GB
Internal storage256GB128GB
Expandable storageNoYes
Dedicated microSD slotNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
camera
Rear camera50-megapixel + 50-megapixel + 50-megapixel50-megapixel (f/1.8) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras32
Front camera32-megapixel8-megapixel (f/2.0)
No. of Front Cameras11
Pop-Up CameraNo-
Rear autofocus-Yes
Rear flash-LED
software
Operating systemAndroidAndroid 11
SkinXiaomi HyperOS 2Funtouch OS 11.1
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYes-
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
InfraredYes-
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
BarometerYes-
Fingerprint sensor-Yes

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