Screen size
F35Winner: 6.6"+2.6%
K16.4"
Quick verdict
F35 leads the measured specs 14-4.
Measured wins
F35
14
spec wins
Overall winner
Ties
4
equal specs
K1
4
spec wins
Screen size
Technology
F35
GSM / HSPA / LTE / 5G
K1
GSM / HSPA / LTE
2G bands
F35
GSM 850 / 900 / 1800 / 1900
K1
GSM 850 / 900 / 1800 / 1900
3G bands
F35
HSDPA 900 / 2100
K1
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
F35
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
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
equal specsUSB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
K1
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41
5G bands
F35
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
K1
-
Speed
F35
HSPA, LTE, 5G
K1
HSPA 42.2/11.5 Mbps, LTE (2CA) Cat6 300/50 Mbps
Announced
F35
2026, October 05
K1
2018, October. Released 2018, October
Status
F35
Available. Released 2026, October 11
K1
Discontinued
Dimensions
F35
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
K1
158.3 x 75.5 x 7.4 mm (6.23 x 2.97 x 0.29 in)
Weight
F35
205 g (7.23 oz)
K1
156 g (5.50 oz)
Build
F35
Glass front, plastic frame, plastic back
K1
Glass front (Gorilla Glass 5), plastic back, plastic frame
SIM
F35
Nano-SIM + Nano-SIM
K1
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
K1
-
Type
F35
AMOLED, 1B colors, 120Hz, 800 nits (typ), 1400 nits (peak)
K1
Super AMOLED
Size
F35
6.57 inches, 105.0 cm2 (~87.1% screen-to-body ratio)
K1
6.4 inches, 101.0 cm2 (~84.5% screen-to-body ratio)
Resolution
F35
1080 x 2372 pixels (~397 ppi density)
K1
1080 x 2340 pixels, 19.5:9 ratio (~402 ppi density)
Protection
F35
Crystal Guard
K1
Corning Gorilla Glass 5
OS
F35
Android 16, ColorOS 16
K1
Android 8.1 (Oreo), ColorOS 5.2
Chipset
F35
Mediatek Dimensity 6360 Max (6 nm)
K1
Qualcomm SDM660 Snapdragon 660 (14 nm)
CPU
F35
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
K1
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
F35
Mali-G57 MC2
K1
Adreno 512
Card slot
F35
microSDXC
K1
microSDXC (dedicated slot)
Internal
F35
128GB 6GB RAM, 128GB 8GB RAM
K1
64GB 4GB RAM, 64GB 6GB RAM
Other
F35
UFS 2.2
K1
eMMC 5.1
Dual
F35
50 MP, f/1.9, (wide), 1/2.0", PDAF Auxiliary lens
K1
16 MP, f/1.8, 1/2.8", 1.12µm, PDAF Auxiliary lens
Features
F35
LED flash, HDR, panorama
K1
LED flash, HDR, panorama
Video
F35
1440p@30fps, 1080p@30/60fps, gyro-EIS
K1
4K@30fps, 1080p@30fps
Single
F35
50 MP, f/2.1, 18mm (ultrawide), AF
K1
25 MP, f/2.0, 1/2.8", 0.9µm
Features
F35
Panorama
K1
HDR
Video
F35
1440p@30fps, 1080p@30fps
K1
1080p@30fps
Loudspeaker
F35
Yes
K1
Yes
3.5mm jack
F35
No
K1
Yes
WLAN
F35
Wi-Fi 802.11 a/b/g/n/ac, dual-band
K1
Wi-Fi 802.11 а/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
F35
5.4, A2DP, LE, aptX HD
K1
5.0, A2DP, LE
Positioning
F35
GPS, GALILEO, GLONASS, BDS, QZSS
K1
GPS
NFC
F35
No
K1
No
Radio
F35
No
K1
No
USB
F35
USB Type-C 2.0, OTG
K1
microUSB 2.0, OTG
Sensors
F35
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
K1
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
F35
8000 mAh
K1
Li-Ion 3600 mAh, non-removable
Charging
F35
80W wired, 44/80W UFCS, 55W PPS, 13.5W PD, 40% in 30 min Reverse wired
K1
10W wired
Colors
F35
Mist Pink, Titanium Grey, Wave Blue
K1
Blue, Red, Silver Green
Models
F35
CPH2931
K1
PBCM30
SAR
F35
1.16 W/kg (head) 1.00 W/kg (body)
K1
-
Price
F35
About 360 EUR
K1
About 210 EUR