Vivo T4x 5G vs Xiaomi Redmi K20 comparison

Compare Vivo T4x 5G
Compare Xiaomi Redmi K20
key specs
Display6.72-inch6.39-inch
ProcessorMediaTek Dimensity 7300Qualcomm Snapdragon 730
Front Camera8-megapixel 20-megapixel
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 8-megapixel + 13-megapixel
RAM6GB, 8GB6GB
Storage128GB, 256GB64GB
Battery Capacity6500mAh4000mAh
OSAndroid 15Android Pie
Resolution1080x2408 pixels1080x2340 pixels
general
BrandVivoXiaomi
ModelT4x 5GRedmi K20
Release dateMarch 5, 2025May 28, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)165.70 x 76.30 x 8.09156.70 x 74.30 x 8.80
Weight (g)204.00191.00
IP ratingIP64-
Battery capacity (mAh)65004000
Removable batteryNo-
Fast charging44W Flash ChargeProprietary
ColoursMarine Blue, Pronto PurpleCarbon Black, Glacier Blue, Flame Red
Body type-Glass
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.726.39
TouchscreenYesYes
Resolution1080x2408 pixels1080x2340 pixels
Pixels per inch (PPI)393403
Protection type-Gorilla Glass
Aspect ratio-19.5:9
hardware
Processorocta-core1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)
Processor makeMediaTek Dimensity 7300Qualcomm Snapdragon 730
RAM6GB, 8GB6GB
Internal storage128GB, 256GB64GB
Expandable storageNoNo
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras2-
Rear flashYesYes
Front camera8-megapixel (f/2.05)20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras1-
Rear autofocus-Yes
Pop-Up Camera-Yes
Front flash-No
software
Operating systemAndroid 15Android Pie
SkinFuntouchOS 15MIUI 10
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
USB OTGYes-
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
NFC-No
Infrared-Yes
Headphones-3.5mm
Wi-Fi Direct-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
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