Oppo A31 (2015) vs Oppo A6k Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
IPS_LCD
IPS_LCD
Size
4.5"
6.75"
Resolution
HD
HD+
Refresh Rate
—
120Hz
Brightness
—
1125 nits
Protection
—
—
Platform
OS
ANDROID Android 4.4 (KitKat)
ANDROID Android 15, ColorOS 15
Chipset
Qualcomm MSM8916 Snapdragon 410
Mediatek Dimensity 6300
CPU
Quad-core 1.2 GHz Cortex-A53
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 306
Mali-G57 MC2
AnTuTu Score
—
—
Memory
RAM
1GB
8GB / 12GB
Storage
8GB
256GB / 512GB
Storage Type
eMMC 4.5
UFS 2.2
Card Slot
Yes
Yes
Camera
Main Camera
8MP
50MP f/1.8
Selfie Camera
5MP
8MP f/2.0
Video (Max)
1080p@30fps
1080p@30/60fps
OIS
No
No
Battery
Capacity
2,000 mAh
7,000 mAh
Wired Charging
—
—
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 4
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
4.0
5.4
NFC
No
No
5G
No
Yes
USB
microUSB 2.0
USB Type-C 2.0
GPS
GPS
GPS, GLONASS, Galileo, QZSS
Body
Dimensions
131.9 x 65.5 x 8 mm (5.19 x 2.58 x 0.31 in)
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
135g
216g
Build
—
Glass / plastic back / plastic frame
Water Resist
—
IP66
Colors
White, Blue
Twilight Blue, Seashell White, Dawn Gold
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