Compare Phones
Select up to 4 phones to compare side by side
21-note
k15s
Display
Type
OLED
AMOLED
Size
6.78"
6.57"
Resolution
QHD+
FHD+
Refresh Rate
144Hz
120Hz
Brightness
5000 nits
1400 nits
Protection
—
—
Platform
OS
OTHER Flyme OS
ANDROID Android 16, ColorOS 16
Chipset
Qualcomm SM8550-AB Snapdragon 8 Gen 2
Mediatek Dimensity 6360 Max
CPU
Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 740
Mali-G57 MC2
AnTuTu Score
—
—
Memory
RAM
16GB
6GB / 8GB
Storage
256GB / 512GB
128GB / 256GB
Storage Type
—
UFS 2.2
Card Slot
No
Yes
Camera
Main Camera
50MP f/1.7
50MP f/1.9
Selfie Camera
16MP f/2.5
8MP f/2.1
Video (Max)
8K, 4K, 1080p; gyro-EIS
1080p@30/60fps
OIS
Yes
No
Battery
Capacity
5,500 mAh
8,000 mAh
Wired Charging
65W
45W
Wireless Charging
—
—
Fast Charging
PD3
—
Connectivity
Wi-Fi
Wi-Fi 7, Wi-Fi 6E, Wi-Fi 5, Wi-Fi 4, Tri-band
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.3
5.4
NFC
Yes
Yes
5G
Yes
Yes
USB
USB Type-C 2.0
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
GPS, GLONASS, BeiDou, Galileo, QZSS
Body
Dimensions
162.4 x 76.9 x 8.2 mm (6.39 x 3.03 x 0.32 in)
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Weight
205g
205g
Build
Glass / plastic back / aluminum frame
Glass / plastic back / plastic frame
Water Resist
IP65
IP68
Colors
Black, White
Gray, Purple