Realme GT 7T vs Vivo V20 2021 comparison

Compare Realme GT 7T
Compare Vivo V20 2021
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.80-inch6.44-inch
ProcessorMediaTek Dimensity 8400-MaxQualcomm Snapdragon 730G
Front Camera32-megapixel44-megapixel
Rear Camera50-megapixel + 8-megapixel64-megapixel + 8-megapixel + 2-megapixel
RAM8GB, 12GB8GB
Storage256GB, 512GB128GB
Battery Capacity7000mAh4000mAh
OSAndroid 15Android 11
Resolution1280x2800 pixels1080x2400 pixels
general
BrandRealmeVivo
ModelGT 7TV20 2021
Release dateMay 1, 2025December 24, 2020
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
IP ratingIP69-
Battery capacity (mAh)70004000
Removable batteryNo-
Fast charging120W FlashChargeProprietary
Wireless chargingNo-
ColoursIceSense Black, IceSense Blue, Racing YellowMidnight Jazz, Sunset Melody
Dimensions (mm)-161.30 x 74.20 x 7.38
Weight (g)-171.00
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.806.44
TouchscreenYesYes
Resolution1280x2800 pixels1080x2400 pixels
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 8400-MaxQualcomm Snapdragon 730G
RAM8GB, 12GB8GB
Internal storage256GB, 512GB128GB
Expandable storageNoYes
Dedicated microSD slotNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
camera
Rear camera50-megapixel + 8-megapixel64-megapixel (f/1.89) + 8-megapixel (f/2.2) + 2-megapixel (f/2.,4)
No. of Rear Cameras2-
Rear flashYesYes
No. of Front Cameras1-
Pop-Up CameraNo-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Front camera32-megapixel44-megapixel (f/2.0)
Rear autofocus-Yes
software
Operating systemAndroid 15Android 11
SkinRealme UI 6.0Funtouch OS 11
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.10
NFCYes-
USB OTGYesYes
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
sensors
In-Display Fingerprint SensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes

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