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Google Pixel 7a vs Vivo X21s comparison

 Compare Google Pixel 7a
Google Pixel 7a
Compare Vivo X21s
Vivo X21s
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.10-inch6.41-inch
ProcessorGoogle Tensor G2Qualcomm Snapdragon 660
Front Camera10.8-megapixel24.8-megapixel
Rear Camera64-megapixel + 12-megapixel12-megapixel + 5-megapixel
RAM8GB6GB
Storage128GB128GB
Battery Capacity4385mAh3400mAh
OSAndroid 13Android 8.1 Oreo
Resolution1080x2400 pixels1080x2340 pixels
general
BrandGoogleVivo
ModelPixel 7aX21s
Release dateMay 10, 2023November 1, 2018
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Weight (g)193.00156.00
IP ratingIP67-
Battery capacity (mAh)43853400
Removable batteryNo-
Fast chargingProprietary-
Wireless chargingYes-
ColoursCharcoal, Snow and SeaStarry Night Black
Dimensions (mm)-157.91 x 75.08 x 7.90
display
Refresh Rate90 Hz-
Resolution StandardFHD+-
Screen size (inches)6.106.41
TouchscreenYesYes
Resolution1080x2400 pixels1080x2340 pixels
Aspect ratio-19.5:9
hardware
Processorocta-coreocta-core
Processor makeGoogle Tensor G2Qualcomm Snapdragon 660
RAM8GB6GB
Internal storage128GB128GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera64-megapixel + 12-megapixel12-megapixel + 5-megapixel
No. of Rear Cameras2-
Rear autofocusYesYes
Rear flashYes-
Front camera10.8-megapixel24.8-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 13Android 8.1 Oreo
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYesYes
BluetoothYesYes
USB Type-CYes-
HeadphonesNo3.5mm
Active 4G on both SIM cardsYes-
Micro-USB-Yes
Number of SIMs-2
sensors
Face unlockYesYes
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Fingerprint sensor-Yes
sim 1
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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