Screen size
F76.2"
K15sWinner: 6.6"+5.2%
Quick verdict
K15s leads the measured specs 15-5.
Measured wins
F7
5
spec wins
Ties
2
equal specs
K15s
15
spec wins
Overall winner
Screen size
Technology
F7
GSM / HSPA / LTE
K15s
GSM / HSPA / LTE / 5G
2G bands
F7
GSM 850 / 900 / 1800 / 1900
K15s
GSM 850 / 900 / 1800 / 1900
3G bands
F7
HSDPA 850 / 900 / 2100
K15s
HSDPA 850 / 900 / 2100
4G bands
F7
1, 3, 5, 8, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
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
F7
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat13 600/100 Mbps
K15s
HSPA, LTE, 5G
5G bands
F7
-
K15s
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Announced
F7
2018, March. Released 2018, April
K15s
2026, October 02
Status
F7
Discontinued
K15s
Available. Released 2026, October 02
Dimensions
F7
156 x 75.3 x 7.8 mm (6.14 x 2.96 x 0.31 in)
K15s
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Weight
F7
158 g (5.57 oz)
K15s
205 g (7.23 oz)
Build
F7
Glass front (Gorilla Glass 5), plastic back, plastic frame
K15s
Glass front, plastic frame, plastic back
SIM
F7
Nano-SIM + Nano-SIM
K15s
Nano-SIM + Nano-SIM
Other
F7
-
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
F7
IPS LCD
K15s
AMOLED, 1B colors, 120Hz, 800 nits (typ), 1400 nits (peak)
Size
F7
6.23 inches, 96.9 cm2 (~82.5% screen-to-body ratio)
K15s
6.57 inches, 105.0 cm2 (~87.1% screen-to-body ratio)
Resolution
F7
1080 x 2280 pixels, 19:9 ratio (~405 ppi density)
K15s
1080 x 2372 pixels (~397 ppi density)
Protection
F7
Corning Gorilla Glass 5
K15s
-
OS
F7
Android 8.1 (Oreo), ColorOS 5
K15s
Android 16, ColorOS 16
Chipset
F7
Mediatek MT6771 Helio P60 (12 nm)
K15s
Mediatek Dimensity 6360 Max (6 nm)
CPU
F7
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
K15s
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
F7
Mali-G72 MP3
K15s
Mali-G57 MC2
Card slot
F7
microSDXC (dedicated slot)
K15s
microSDXC
Internal
F7
64GB 4GB RAM, 128GB 6GB RAM
K15s
128GB 6GB RAM, 256GB 8GB RAM
Other
F7
eMMC 5.1
K15s
UFS 2.2
Single
F7
16 MP, f/1.8, PDAF
K15s
-
Features
F7
LED flash, HDR, panorama
K15s
LED flash, HDR, panorama
Video
F7
1080p@30fps
K15s
1080p@30/60fps
Dual
F7
-
K15s
50 MP, f/1.9, 25mm (wide), PDAF Auxiliary lens
Single
F7
25 MP, f/2.0, 1/2.8", 0.9µm
K15s
8 MP, f/2.1, 25mm (wide)
Video
F7
1080p@30fps
K15s
1080p@30fps
Features
F7
-
K15s
Panorama
Loudspeaker
F7
Yes
K15s
Yes
3.5mm jack
F7
Yes
K15s
No
WLAN
F7
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
K15s
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
F7
4.2, A2DP, LE
K15s
5.4, A2DP, LE, aptX HD
Positioning
F7
GPS
K15s
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
F7
No
K15s
Yes
Radio
F7
FM radio
K15s
No
USB
F7
microUSB 2.0, OTG
K15s
USB Type-C 2.0, OTG
Infrared port
F7
-
K15s
Yes
Sensors
F7
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
K15s
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
F7
Li-Ion 3400 mAh, non-removable
K15s
Si/C Li-Ion 8000 mAh
Charging
F7
-
K15s
45W wired, 45W UFCS, 45W PPS, 13.5W PD Reverse wired
Colors
F7
Solar Red, Diamond Black, Moonlight Silver
K15s
Gray, Purple
Models
F7
CPH1819, CPH1821, 1821, CPH1821EX
K15s
PYE130
Price
F7
About 270 EUR
K15s
About 270 EUR