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OPPO Find X9 Ultra vs Oppo K7x comparison

 Compare OPPO Find X9 Ultra
OPPO Find X9 Ultra
Compare Oppo K7x
Oppo K7x
key specs
Display6.82-inch6.50-inch
Front Camera50-megapixel 16-megapixel
Rear Camera200-megapixel + 50-megapixel + 50-megapixel + 200-megapixel 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM16GB6GB
Storage1TB128GB
Battery Capacity7050mAh5000mAh
OSAndroid 16Android 10
Resolution1440x3168 pixels1080x2400 pixels
Processor-MediaTek Dimensity 720
general
BrandOPPOOppo
ModelFind X9 UltraK7x
Release dateApril 21, 2026November 4, 2020
AI EnabledYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)163.16 x 76.97 x 8.65162.20 x 75.10 x 9.10
Weight (g)235.00194.00
Battery capacity (mAh)70505000
Removable batteryNo-
Fast charging100W Fast ChargingProprietary
Wireless chargingYes-
Wireless Charging Type50W-
ColoursPolar Glacier, Rongsha Canyon, Earth TundraBlack Mirror, Blue Shadow
Launched in India-No
display
Refresh Rate120 Hz-
Resolution StandardQHD+-
Screen size (inches)6.826.50
TouchscreenYesYes
Resolution1440x3168 pixels1080x2400 pixels
Pixels per inch (PPI)510405
Protection type-Gorilla Glass
hardware
Processor makeSnapdragon 8 Elite Gen 5MediaTek Dimensity 720
RAM16GB6GB
Internal storage1TB128GB
Expandable storageNoNo
Processor-octa-core
camera
Rear camera200-megapixel (f/1.5) + 50-megapixel (f/2.0) + 50-megapixel (f/3.5) + 200-megapixel (f/2.2)48-megapixel (f/1.7) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras4-
Rear flashYesYes
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Lens Type (Fourth Rear Camera)Telephoto-
Front camera50-megapixel (f/2.4)16-megapixel (f/2.0)
Rear autofocus-Yes
Pop-Up Camera-No
software
Operating systemAndroid 16Android 10
SkinColorOS 16ColorOS 7.2
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
BluetoothYesYes, v 5.00
NFCYesNo
USB Type-CYesYes
Number of SIMs22
GPS-Yes
USB OTG-Yes
Micro-USB-No
Lightning-No
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
4G/ LTEYesYes
5GYesYes
GSM/CDMA-GSM
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
4G/ LTEYesYes
5GYesYes
GSM/CDMA-GSM
3G-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Fingerprint sensor-Yes
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