OPPO K15 Pro vs OPPO A6x 4G: Price, Specs & Features Comparison
Price Comparison
PRICE & STORE OFFERS
General
OPERATING SYSTEM(OS)
Operating System(OS)
Android v16
Android v15
CUSTOM UI
Custom UI
ColorOS
ColorOS
LAUNCH DATE
Launch Date
-
December 2, 2025 (Official)
Performance
CHIPSET
Chipset
MediaTek Dimensity 8500
Qualcomm Snapdragon 685 SM6225
CPU
CPU
Octa core (3.4 GHz, Single core, Cortex A725 + 3.2 GHz, Tri core, Cortex A725 + 2.2 GHz, Quad core, Cortex A725)
Octa core (2.8 GHz, Quad core, Cortex A73 + 1.9 GHz, Quad core, Cortex A53)
ARCHITECTURE
Architecture
64 bit
64 bit
FABRICATION
Fabrication
4 nm
6 nm
GRAPHICS (GPU)
Graphics (GPU)
Mali-G720 MC8
Adreno 610
RAM
RAM
12 GB
4 GB
RAM TYPE
RAM Type
LPDDR5X
LPDDR4X
Back Camera
AUTOFOCUS
Autofocus
Yes
No
OIS
OIS
Yes
-
FLASH
Flash
Yes
Yes, Screen flash
VIDEO RECORDING FEATURES
Video Recording Features
4k @30/60 fps
Full HD @30/60/120/240 fps
HD @30/240 fps
Full HD @30 fps
HD @30 fps
CAMERA FEATURES
Camera Features
-
10 x Digital Zoom
CAMERA
Camera
-
13 MP
Front Camera
AUTOFOCUS
Autofocus
No
-
FLASH
Flash
Yes, Screen flash
-
VIDEO RECORDING
Video Recording
Full HD @30/60 fps
HD @30 fps
-
FRONT CAMERA
Front Camera
-
5 MP
Display
DISPLAY TYPE
Display Type
OLED
LCD
SCREEN SIZE
Screen Size
6.59 inches (16.74 cm)
6.75 inches (17.15 cm)
RESOLUTION
Resolution
1256x2760 px (FHD+)
720x1570 px (HD+)
PEAK BRIGHTNESS
Peak Brightness
1200 nits
-
REFRESH RATE
Refresh Rate
144 Hz
120 Hz
TOUCH SAMPLING RATE
Touch Sampling Rate
240 Hz
240 Hz
ASPECT RATIO
Aspect Ratio
20:9
20:9
PIXEL DENSITY
Pixel Density
460 ppi
256 ppi
SCREEN TO BODY RATIO (CALCULATED)
Screen to Body Ratio (calculated)
89.44 %
85.32 %
SCREEN PROTECTION
Screen Protection
No
-
BEZEL-LESS DISPLAY
Bezel-less Display
Yes, Features a Punch-Hole Display
Yes, Features a Punch-Hole Display
BRIGHTNESS
Brightness
-
800 nits
HBM BRIGHTNESS
HBM Brightness
-
1125 nits
SCREEN TO BODY RATIO (CLAIMED BY THE BRAND)
Screen to Body Ratio (claimed by the brand)
-
90.6 %
Design & Body
HEIGHT
Height
158.30 mm
166.61 mm
WIDTH
Width
75.13 mm
78.51 mm
THICKNESS
Thickness
8.30 mm
8.61 mm
WEIGHT
Weight
200 grams
210 grams
WATERPROOF
Waterproof
-
Yes, IP64-rated for splash resistance.
RUGGEDNESS
Ruggedness
-
Dust proof
Network
SIM SLOT(S)
SIM Slot(s)
Dual SIM
Dual SIM
SIM TYPE
SIM Type
SIM1- Nano | SIM2- Nano
SIM1- Nano | SIM2- Nano
NETWORK SUPPORT
Network Support
5G, 4G, 3G, 2G
5G Not Supported, 4G Supported
VOLTE
VoLTE
Yes
Yes
SIM 1
SIM 1
5G bands, 4G bands Expand
4G bands Expand
SIM 2
SIM 2
5G bands, 4G bands Expand
4G bands Expand
WI-FI
Wi-Fi
Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax), MIMO
-
BLUETOOTH
Bluetooth
Yes, v5.4
Yes, v5.0
GPS
GPS
Yes, Supports A-GPS and GLONASS
Yes, Supports A-GPS and GLONASS
NFC
NFC
Yes
No
IR BLASTER
IR Blaster
Yes
-
WI-FI FEATURES
Wi-Fi Features
-
Mobile Hotspot
Battery
CAPACITY
Capacity
7500 mAh
6500 mAh
QUICK CHARGING
Quick Charging
Yes, 80W Super VOOC Charging
-
REVERSE CHARGING
Reverse Charging
-
Yes
Storage
INTERNAL STORAGE
Internal Storage
256 GB
64 GB
STORAGE TYPE
Storage Type
UFS 3.1
UFS 2.2
EXPANDABLE STORAGE
Expandable Storage
No
Yes
Multimedia
STEREO SPEAKERS
Stereo Speakers
Yes
-
AUDIO JACK
Audio Jack
USB Type-C
3.5 mm, USB Type-C
Sensors
FINGERPRINT SENSOR
Fingerprint Sensor
Yes
Yes
FINGERPRINT SENSOR POSITION
Fingerprint Sensor Position
On-screen
Side
FINGERPRINT SENSOR TYPE
Fingerprint Sensor Type
Optical
-
OTHER SENSORS
Other Sensors
Proximity sensor, Gyroscope, Compass, Light sensor, Accelerometer
Proximity sensor, Accelerometer, Compass, Light sensor