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a77-2017
k15-pro
Display
Type
AMOLED
IPS_LCD
Size
6.78"
5.5"
Resolution
QHD+
FHD
Refresh Rate
165Hz
—
Brightness
1800 nits
—
Protection
Crystal Shield Glass
—
Platform
OS
ANDROID Android 16, ColorOS 16
ANDROID Android 7.1 (Nougat), ColorOS 3.1
Chipset
Mediatek Dimensity 9500s
Qualcomm MSM8953 Snapdragon 625
CPU
Octa-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
Octa-core 2.0 GHz Cortex-A53
GPU
Immortalis-G925 MC12
Adreno 506
AnTuTu Score
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—
Memory
RAM
12GB
4GB
Storage
256GB / 512GB
64GB
Storage Type
UFS 4.1
eMMC 5.1
Card Slot
No
Yes
Camera
Main Camera
50MP f/1.8
13MP f/2.2
Selfie Camera
16MP f/2.4
16MP f/2.0
Video (Max)
4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS
1080p@30fps
OIS
Yes
No
Battery
Capacity
8,000 mAh
3,200 mAh
Wired Charging
100W
—
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 4
Bluetooth
5.4
4.2
NFC
Yes
No
5G
Yes
No
USB
USB Type-C 2.0
microUSB 2.0
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
GPS
Body
Dimensions
162.4 x 77.5 x 8.3 mm (6.39 x 3.05 x 0.33 in)
153.3 x 75.9 x 7.4 mm (6.04 x 2.99 x 0.29 in)
Weight
213g
148g
Build
Glass (Crystal Shield Glass) / aluminum frame
Glass / aluminum back / aluminum frame
Water Resist
IP68
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Colors
Gray, Silver, Pink
Gold, Rose Gold, Black