Screen size
A15s6.5"
K15sWinner: 6.6"+0.8%
Quick verdict
K15s leads the measured specs 15-3.
Measured wins
A15s
3
spec wins
Ties
4
equal specs
K15s
15
spec wins
Overall winner
Screen size
Technology
A15s
GSM / HSPA / LTE
K15s
GSM / HSPA / LTE / 5G
2G bands
A15s
GSM 850 / 900 / 1800 / 1900
K15s
GSM 850 / 900 / 1800 / 1900
3G bands
A15s
HSDPA 850 / 900 / 2100
K15s
HSDPA 850 / 900 / 2100
4G bands
A15s
1, 3, 5, 8, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
NFC
3.5mm jack
SD card
equal specsStereo speakers
K15s
1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48
Speed
A15s
HSPA, LTE
K15s
HSPA, LTE, 5G
5G bands
A15s
-
K15s
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Announced
A15s
2020, December 18. Released 2020, December 18
K15s
2026, October 02
Status
A15s
Discontinued
K15s
Available. Released 2026, October 02
Dimensions
A15s
164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in)
K15s
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Weight
A15s
177 g (6.24 oz)
K15s
205 g (7.23 oz)
Build
A15s
Glass front, plastic back, plastic frame
K15s
Glass front, plastic frame, plastic back
SIM
A15s
Nano-SIM + Nano-SIM
K15s
Nano-SIM + Nano-SIM
Other
A15s
-
K15s
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant up to 1.8m
Type
A15s
IPS LCD, 480 nits (typ)
K15s
AMOLED, 1B colors, 120Hz, 800 nits (typ), 1400 nits (peak)
Size
A15s
6.52 inches, 102.6 cm2 (~83.0% screen-to-body ratio)
K15s
6.57 inches, 105.0 cm2 (~87.1% screen-to-body ratio)
Resolution
A15s
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
K15s
1080 x 2372 pixels (~397 ppi density)
OS
A15s
Android 10, ColorOS 7.2
K15s
Android 16, ColorOS 16
Chipset
A15s
Mediatek MT6765 Helio P35 (12 nm)
K15s
Mediatek Dimensity 6360 Max (6 nm)
CPU
A15s
Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
K15s
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A15s
PowerVR GE8320
K15s
Mali-G57 MC2
Card slot
A15s
microSDXC
K15s
microSDXC
Internal
A15s
64GB 4GB RAM, 128GB 4GB RAM
K15s
128GB 6GB RAM, 256GB 8GB RAM
Other
A15s
eMMC 5.1
K15s
UFS 2.2
Triple
A15s
13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro) Auxiliary lens
K15s
-
Features
A15s
LED flash, HDR, panorama
K15s
LED flash, HDR, panorama
Video
A15s
1080p@30fps
K15s
1080p@30/60fps
Dual
A15s
-
K15s
50 MP, f/1.9, 25mm (wide), PDAF Auxiliary lens
Single
A15s
8 MP, f/2.0, (wide)
K15s
8 MP, f/2.1, 25mm (wide)
Features
A15s
HDR
K15s
Panorama
Video
A15s
1080p@30fps
K15s
1080p@30fps
Loudspeaker
A15s
Yes
K15s
Yes
3.5mm jack
A15s
Yes
K15s
No
WLAN
A15s
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
K15s
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A15s
5.0, A2DP, LE, aptX
K15s
5.4, A2DP, LE, aptX HD
Positioning
A15s
GPS, GLONASS, GALILEO, BDS
K15s
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
A15s
No
K15s
Yes
Radio
A15s
FM radio
K15s
No
USB
A15s
microUSB 2.0, OTG
K15s
USB Type-C 2.0, OTG
Infrared port
A15s
-
K15s
Yes
Sensors
A15s
Fingerprint (rear-mounted), accelerometer, proximity
K15s
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
A15s
Li-Po 4230 mAh
K15s
Si/C Li-Ion 8000 mAh
Charging
A15s
10W wired
K15s
45W wired, 45W UFCS, 45W PPS, 13.5W PD Reverse wired
Colors
A15s
Dynamic Black, Fancy White
K15s
Gray, Purple
Models
A15s
CPH2179
K15s
PYE130
Price
A15s
About 130 EUR
K15s
About 270 EUR