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galaxy-a91
k15s
Display
Type
AMOLED
SUPER_AMOLED
Size
6.57"
6.7"
Resolution
FHD+
FHD+
Refresh Rate
120Hz
—
Brightness
1400 nits
—
Protection
—
—
Platform
OS
ANDROID Android 16, ColorOS 16
ANDROID Android 10, One UI
Chipset
Mediatek Dimensity 6360 Max
Qualcomm SM8150 Snapdragon 855
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU
Mali-G57 MC2
Adreno 640
AnTuTu Score
—
—
Memory
RAM
6GB / 8GB
8GB
Storage
128GB / 256GB
128GB
Storage Type
UFS 2.2
—
Card Slot
Yes
Yes
Camera
Main Camera
50MP f/1.9
48MP f/2.0
Selfie Camera
8MP f/2.1
32MP f/2.2
Video (Max)
1080p@30/60fps
4K@30fps, 1080p@30/60fps (gyro-EIS), 720p@960fps
OIS
No
Yes
Battery
Capacity
8,000 mAh
4,500 mAh
Wired Charging
45W
45W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.4
5.0
NFC
Yes
No
5G
Yes
No
USB
USB Type-C 2.0
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS
GPS, GLONASS, BeiDou, Galileo
Body
Dimensions
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
-
Weight
205g
—
Build
Glass / plastic back / plastic frame
—
Water Resist
IP68
—
Colors
Gray, Purple
White, Black