Screen size
equal specsF356.6"
K15s6.6"
Quick verdict
F35 leads the measured specs 2-1.
Measured wins
F35
2
spec wins
Overall winner
Ties
19
equal specs
K15s
1
spec wins
Screen size
equal specsTechnology
F35
GSM / HSPA / LTE / 5G
K15s
GSM / HSPA / LTE / 5G
2G bands
F35
GSM 850 / 900 / 1800 / 1900
K15s
GSM 850 / 900 / 1800 / 1900
3G bands
F35
HSDPA 900 / 2100
K15s
HSDPA 850 / 900 / 2100
4G bands
F35
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
Resolution
equal specsRefresh rate
equal specsPeak brightness
equal specsPixel density
equal specsCPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
equal specsWired charging
Weight
equal specsThickness
equal specsIP rating
equal specsWi‑Fi
equal specsBluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
K15s
1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48
5G bands
F35
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
K15s
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Speed
F35
HSPA, LTE, 5G
K15s
HSPA, LTE, 5G
Announced
F35
2026, October 05
K15s
2026, October 02
Status
F35
Available. Released 2026, October 11
K15s
Available. Released 2026, October 02
Dimensions
F35
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
K15s
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Weight
F35
205 g (7.23 oz)
K15s
205 g (7.23 oz)
Build
F35
Glass front, plastic frame, plastic back
K15s
Glass front, plastic frame, plastic back
SIM
F35
Nano-SIM + Nano-SIM
K15s
Nano-SIM + Nano-SIM
Other
F35
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
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
F35
AMOLED, 1B colors, 120Hz, 800 nits (typ), 1400 nits (peak)
K15s
AMOLED, 1B colors, 120Hz, 800 nits (typ), 1400 nits (peak)
Size
F35
6.57 inches, 105.0 cm2 (~87.1% screen-to-body ratio)
K15s
6.57 inches, 105.0 cm2 (~87.1% screen-to-body ratio)
Resolution
F35
1080 x 2372 pixels (~397 ppi density)
K15s
1080 x 2372 pixels (~397 ppi density)
Protection
F35
Crystal Guard
K15s
-
OS
F35
Android 16, ColorOS 16
K15s
Android 16, ColorOS 16
Chipset
F35
Mediatek Dimensity 6360 Max (6 nm)
K15s
Mediatek Dimensity 6360 Max (6 nm)
CPU
F35
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
K15s
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
F35
Mali-G57 MC2
K15s
Mali-G57 MC2
Card slot
F35
microSDXC
K15s
microSDXC
Internal
F35
128GB 6GB RAM, 128GB 8GB RAM
K15s
128GB 6GB RAM, 256GB 8GB RAM
Other
F35
UFS 2.2
K15s
UFS 2.2
Dual
F35
50 MP, f/1.9, (wide), 1/2.0", PDAF Auxiliary lens
K15s
50 MP, f/1.9, 25mm (wide), PDAF Auxiliary lens
Features
F35
LED flash, HDR, panorama
K15s
LED flash, HDR, panorama
Video
F35
1440p@30fps, 1080p@30/60fps, gyro-EIS
K15s
1080p@30/60fps
Single
F35
50 MP, f/2.1, 18mm (ultrawide), AF
K15s
8 MP, f/2.1, 25mm (wide)
Features
F35
Panorama
K15s
Panorama
Video
F35
1440p@30fps, 1080p@30fps
K15s
1080p@30fps
Loudspeaker
F35
Yes
K15s
Yes
3.5mm jack
F35
No
K15s
No
WLAN
F35
Wi-Fi 802.11 a/b/g/n/ac, dual-band
K15s
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
F35
5.4, A2DP, LE, aptX HD
K15s
5.4, A2DP, LE, aptX HD
Positioning
F35
GPS, GALILEO, GLONASS, BDS, QZSS
K15s
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
F35
No
K15s
Yes
Radio
F35
No
K15s
No
USB
F35
USB Type-C 2.0, OTG
K15s
USB Type-C 2.0, OTG
Infrared port
F35
-
K15s
Yes
Sensors
F35
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
K15s
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
F35
8000 mAh
K15s
Si/C Li-Ion 8000 mAh
Charging
F35
80W wired, 44/80W UFCS, 55W PPS, 13.5W PD, 40% in 30 min Reverse wired
K15s
45W wired, 45W UFCS, 45W PPS, 13.5W PD Reverse wired
Colors
F35
Mist Pink, Titanium Grey, Wave Blue
K15s
Gray, Purple
Models
F35
CPH2931
K15s
PYE130
SAR
F35
1.16 W/kg (head) 1.00 W/kg (body)
K15s
-
Price
F35
About 360 EUR
K15s
About 270 EUR