OPPO K13x 5G vs HTC U Ultra comparison

Compare OPPO K13x 5G
Compare HTC U Ultra
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-inch5.70-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 821
Front Camera8-megapixel 16-Ultrapixel
Rear Camera50-megapixel + 2-megapixel 12-Ultrapixel
RAM4GB, 6GB, 8GB4GB
Storage128GB64GB
Battery Capacity6000mAh3000mAh
OSAndroid 15Android 7.0
Resolution720x1604 pixels1440x2560 pixels
general
BrandOPPOHTC
ModelK13x 5GU Ultra
Release dateJune 23, 2025January 1, 2017
AI EnabledYes-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)165.70 x 76.24 x 7.99162.41 x 79.79 x 7.99
Weight (g)194.00170.00
IP ratingIP65-
Battery capacity (mAh)60003000
Fast charging45W Fast Charging-
ColoursMidnight Violet, Sunset PeachSapphire Blue, Brilliant Black
Removable battery-No
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.675.70
TouchscreenYesYes
Resolution720x1604 pixels1440x2560 pixels
hardware
Processorocta-core2.15GHz quad-core
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 821
RAM4GB, 6GB, 8GB4GB
Internal storage128GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-2000
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)12-Ultrapixel
No. of Rear Cameras2-
Rear flashYesYes
Front camera8-megapixel (f/2.0)16-Ultrapixel
No. of Front Cameras1-
Front flash-No
software
Operating systemAndroid 15Android 7.0
SkinColorOS 15HTC Sense 7
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 4.20
NFCYesYes
USB Type-CYes-
Headphones3.5mm-
Number of SIMs22
Active 4G on both SIM cardsYes-
Infrared-No
USB OTG-Yes
FM-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-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
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
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