Oppo K9x vs OnePlus Ace 7 Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
IPS_LCD
AMOLED
Size
6.49"
6.78"
Resolution
FHD+
QHD+
Refresh Rate
90Hz
3840Hz
Brightness
600 nits
2000 nits
Protection
Aluminosilicate glass
Crystal Shield Glass
Platform
OS
ANDROID Android 11, ColorOS 11.1
ANDROID Android 17, ColorOS 17
Chipset
Mediatek Dimensity 810
Qualcomm SM8850-1-AB Snapdragon 8 Elite Gen 5 V Series
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPU
Mali-G57 MC2
Adreno 840
AnTuTu Score
—
—
Memory
RAM
6GB / 8GB / 12GB
12GB / 16GB
Storage
128GB / 256GB / 512GB
256GB / 512GB
Storage Type
UFS 2.2
UFS 4.1
Card Slot
Yes
No
Camera
Main Camera
64MP f/1.7
200MP f/1.8
Selfie Camera
16MP f/2.0
16MP f/2.4
Video (Max)
1080p@30fps, gyro-EIS
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, gyro-EIS, OIS
OIS
No
Yes
Battery
Capacity
5,000 mAh
9,000 mAh
Wired Charging
33W
100W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.1
5.4
NFC
No
Yes
5G
Yes
Yes
USB
USB Type-C 2.0
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou, Galileo
GPS, GLONASS, BeiDou, Galileo, QZSS
Body
Dimensions
162.2 x 74.8 x 8.8 mm (6.39 x 2.94 x 0.35 in)
162.3 x 77.4 x 8.5 mm (6.39 x 3.05 x 0.33 in)
Weight
194g
217g
Build
—
Glass (Crystal Shield Glass) / glass back or glass-fiber reinforced plastic back / aluminum frame
Water Resist
—
IP68
Colors
Black, Blue
Black, White, Purple
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