OPPO K13x 5G vs Vivo V3 comparison

Compare OPPO K13x 5G
Compare Vivo V3
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.67-inch5.00-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 616
Front Camera8-megapixel 8-megapixel
Rear Camera50-megapixel + 2-megapixel 13-megapixel
RAM4GB, 6GB, 8GB3GB
Storage128GB32GB
Battery Capacity6000mAh2550mAh
OSAndroid 15Android 5.1
Resolution720x1604 pixels720x1280 pixels
general
BrandOPPOVivo
ModelK13x 5GV3
Release dateJune 23, 2025-
AI EnabledYes-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)165.70 x 76.24 x 7.99143.60 x 71.00 x 7.50
Weight (g)194.00138.00
IP ratingIP65-
Battery capacity (mAh)60002550
Fast charging45W Fast Charging-
ColoursMidnight Violet, Sunset PeachGold, Rose Gold
Removable battery-No
SAR value-0.76
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.675.00
TouchscreenYesYes
Resolution720x1604 pixels720x1280 pixels
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 616
RAM4GB, 6GB, 8GB3GB
Internal storage128GB32GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-128
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)13-megapixel
No. of Rear Cameras2-
Rear flashYesYes
Front camera8-megapixel (f/2.0)8-megapixel
No. of Front Cameras1-
Front flash-No
software
Operating systemAndroid 15Android 5.1
SkinColorOS 15Funtouch OS 2.5
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.40Yes, v 4.00
NFCYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Infrared-No
USB OTG-Yes
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
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