Vivo Y21 5G vs Vivo S7t comparison

Compare Vivo Y21 5G
Compare Vivo S7t
key specs
Display6.74-inch6.44-inch
ProcessorMediaTek Dimensity 6300MediaTek Dimensity 820
Front CameraQVGA-megapixel44-megapixel + 8-megapixel
Rear Camera50-megapixel64-megapixel + 8-megapixel + 2-megapixel
RAM4GB, 6GB, 8GB8GB
Storage128GB128GB
Battery Capacity6500mAh4000mAh
OSAndroid 16Android 11
Resolution-1080x2400 pixels
general
BrandVivoVivo
ModelY21 5GS7t
Release dateMarch 25, 2026February 4, 2020
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
IP ratingIP54-
Battery capacity (mAh)65004000
Removable batteryNo-
Fast charging44W Flash ChargeProprietary
Wireless chargingNo-
ColoursChampagne Gold and Midnight BlueBlack, Monet Diffuse
Dimensions (mm)-158.80 x 74.20 x 7.39
Weight (g)-167.50
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.746.44
TouchscreenYesYes
Resolution-1080x2400 pixels
Protection type-Gorilla Glass
Aspect ratio-20:9
Pixels per inch (PPI)-408
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300MediaTek Dimensity 820
RAM4GB, 6GB, 8GB8GB
Internal storage128GB128GB
Expandable storage-No
camera
Rear camera50-megapixel64-megapixel (f/1.89) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Front cameraQVGA-megapixel44-megapixel (f/2.0) + 8-megapixel (f/2.28)
No. of Front Cameras1-
Pop-Up CameraNoNo
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 16Android 11
SkinOriginOS 6OriginOS 1.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.10
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
Micro-USB-No
Lightning-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
In-Display Fingerprint Sensor-Yes
Gyroscope-Yes

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