Vivo T4 5G vs Oppo K9x comparison

Compare Vivo T4 5G
Compare Oppo K9x
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.77-inch6.50-inch
ProcessorQualcomm Snapdragon 7s Gen 3-
Front Camera32-megapixel 16-megapixel
Rear Camera50-megapixel + 2-megapixel 64-megapixel + 2-megapixel + 2-megapixel
RAM8GB, 12GB6GB, 8GB
Storage128GB, 256GB128GB, 256GB
Battery Capacity7300mAh5000mAh
OSAndroid 15Android 11
Resolution1080x2392 pixels1080x2400 pixels
general
BrandVivoOppo
ModelT4 5GK9x
Release dateApril 22, 2025December 23, 2021
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)163.40 x 76.40 x 7.89-
Weight (g)199.00-
IP ratingIP65-
Battery capacity (mAh)73005000
Removable batteryNo-
Fast charging90W Fast ChargingVOOC
Wireless chargingYes-
ColoursEmerald Blaze, Phantom GreyBlack, Silver Purple
display
Refresh Rate120 Hz90 Hz
Resolution StandardFHD+-
Screen size (inches)6.776.50
TouchscreenYesYes
Resolution1080x2392 pixels1080x2400 pixels
Pixels per inch (PPI)387-
hardware
Processorocta-core-
Processor makeQualcomm Snapdragon 7s Gen 3MediaTek Dimensity 810
RAM8GB, 12GB6GB, 8GB
Internal storage128GB, 256GB128GB, 256GB
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)64-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras23
Rear flashYes-
Front camera32-megapixel (f/2.0)16-megapixel
No. of Front Cameras11
Pop-Up Camera-No
software
Operating systemAndroid 15Android 11
SkinFuntouchOS 15ColorOS
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes
InfraredYes-
USB OTGYes-
USB Type-CYes-
HeadphonesType-C-
Number of SIMs2-
Active 4G on both SIM cardsYes-
NFC-No
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
3GYes-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
3GYes-
4G/ LTEYes-
5GYes-
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Fingerprint sensor-Yes
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