Oppo Find X8 Ultra vs Oppo R15x comparison

Compare Oppo Find X8 Ultra
Compare Oppo R15x
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.82-inch6.40-inch
ProcessorSnapdragon 8 EliteQualcomm Snapdragon 660
Front Camera32-megapixel 25-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel + 50-megapixel + 2-megapixel 16-megapixel + 2-megapixel
RAM12GB6GB
Storage256GB128GB
Battery Capacity6100mAh3500mAh
OSAndroid 15Android Oreo
Resolution1440x3168 pixels-
general
BrandOppoOppo
ModelFind X8 UltraR15x
Release dateApril 10, 2025November 1, 2018
AI EnabledYes-
Launched in IndiaNo-
Form factorTouchscreen-
Dimensions (mm)163.09 x 76.80 x 8.78-
Weight (g)226.00-
IP ratingIP69-
Battery capacity (mAh)61003500
Removable batteryNo-
Fast charging100W Fast Charging-
Wireless chargingYes-
Wireless Charging Type50W-
ColoursHoshino Black, Moonlight White, Morning LightNebula, Ice Blue
display
Refresh Rate120 Hz-
Resolution StandardQHD+-
Screen size (inches)6.826.40
TouchscreenYesYes
Resolution1440x3168 pixels-
hardware
Processorocta-coreocta-core
Processor makeSnapdragon 8 EliteQualcomm Snapdragon 660
RAM12GB6GB
Internal storage256GB128GB
camera
Rear camera50-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/3.1) + 50-megapixel (f/2.5) + 2-megapixel (f/2.5)16-megapixel + 2-megapixel
No. of Rear Cameras5-
Front camera32-megapixel (f/2.4)25-megapixel
No. of Front Cameras1-
Lens Type (Primary Rear Camera)Ultra Wide-Angle-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Lens Type (Fourth Rear Camera)Telephoto-
software
Operating systemAndroid 15Android Oreo
SkinColorOS 15ColorOS 5.2
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYesYes
BluetoothYesYes
NFCYes-
USB Type-CYes-
HeadphonesNo3.5mm
Number of SIMs2-
Active 4G on both SIM cardsYes-
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
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