OPPO K13x 5G vs Realme X comparison

Compare OPPO K13x 5G
Compare Realme X
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-inch6.53-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 710
Front Camera8-megapixel 16-megapixel
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 5-megapixel
RAM4GB, 6GB, 8GB8GB
Storage128GB128GB
Battery Capacity6000mAh3765mAh
OSAndroid 15Android 9 Pie
Resolution720x1604 pixels1080x2340 pixels
general
BrandOPPORealme
ModelK13x 5GX
Release dateJune 23, 2025July 15, 2019
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)165.70 x 76.24 x 7.99161.20 x 76.00 x 9.40
Weight (g)194.00191.00
IP ratingIP65-
Battery capacity (mAh)60003765
Fast charging45W Fast ChargingVOOC
ColoursMidnight Violet, Sunset PeachPolar White, Space Blue
Body type-Polycarbonate
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.676.53
TouchscreenYesYes
Resolution720x1604 pixels1080x2340 pixels
Protection type-Gorilla Glass
Aspect ratio-19.5:9
Pixels per inch (PPI)-394
hardware
Processorocta-core2.2GHz octa-core (2x2.2GHz + 6x1.7GHz)
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 710
RAM4GB, 6GB, 8GB8GB
Internal storage128GB128GB
Expandable storage-No
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)48-megapixel (f/1.7) + 5-megapixel (f/2.4)
No. of Rear Cameras2-
Rear flashYesLED
Front camera8-megapixel (f/2.0)16-megapixel (f/2.0)
No. of Front Cameras1-
Pop-Up Camera-Yes
software
Operating systemAndroid 15Android 9 Pie
SkinColorOS 15ColorOS 6.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYesYes
FM-No
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
sensors
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
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