Screen size
F15.0"
K14xWinner: 6.8"+26%
Quick verdict
K14x leads the measured specs 13-4.
Measured wins
F1
4
spec wins
Ties
4
equal specs
K14x
13
spec wins
Overall winner
Screen size
Technology
F1
GSM / HSPA / LTE
K14x
GSM / HSPA / LTE / 5G
2G bands
F1
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
K14x
GSM 850 / 900 / 1800 / 1900
3G bands
F1
HSDPA 850 / 900 / 2100
K14x
HSDPA 900 / 2100
4G bands
F1
1, 3, 5, 7, 8, 20, 28, 38, 39, 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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
K14x
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
Speed
F1
HSPA, LTE Cat4 150/50 Mbps
K14x
HSPA, LTE, 5G
5G bands
F1
-
K14x
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Announced
F1
2016, January. Released 2016, January
K14x
2026, February 10
Status
F1
Discontinued
K14x
Released Feb 16, 2026
Dimensions
F1
143.5 x 71 x 7.3 mm (5.65 x 2.80 x 0.29 in)
K14x
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
F1
134 g (4.73 oz)
K14x
212 g (7.48 oz)
Build
F1
Glass front (Gorilla Glass 4), aluminum back, aluminum frame
K14x
Glass front, plastic frame, plastic back
SIM
F1
Nano-SIM + Micro-SIM
K14x
Nano-SIM + Nano-SIM
Other
F1
-
K14x
IP64 dust tight and water resistant (water splashes)
Type
F1
IPS LCD
K14x
IPS LCD, 120Hz, 700 nits (typ), 1125 nits (peak)
Size
F1
5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio)
K14x
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
F1
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
K14x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
Protection
F1
Corning Gorilla Glass 4
K14x
-
OS
F1
Android 5.1 (Lollipop), ColorOS 2.1
K14x
Android 15, ColorOS 15
Chipset
F1
Qualcomm MSM8939v2 Snapdragon 616 (28 nm)
K14x
Mediatek Dimensity 6300 (6 nm)
CPU
F1
Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
K14x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
F1
Adreno 405
K14x
Mali-G57 MC2
Card slot
F1
microSDXC (uses shared SIM slot)
K14x
microSDXC
Internal
F1
16GB 3GB RAM
K14x
128GB 4GB RAM, 128GB 6GB RAM
Other
F1
eMMC 4.5
K14x
UFS 2.2
Single
F1
13 MP, f/2.2, PDAF
K14x
-
Features
F1
LED flash, HDR, panorama
K14x
LED flash, HDR, panorama
Video
F1
1080p@30fps
K14x
1080p@30/60fps
Dual
F1
-
K14x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
F1
8 MP, f/2.0, 1/4.0"
K14x
5 MP, f/2.2, (wide)
Video
F1
1080p@30fps
K14x
1080p@30fps
Features
F1
-
K14x
Panorama
Loudspeaker
F1
Yes
K14x
Yes
3.5mm jack
F1
Yes
K14x
Yes
WLAN
F1
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
K14x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
F1
4.0, A2DP
K14x
5.4, A2DP, LE, aptX HD
Positioning
F1
GPS
K14x
GPS, GALILEO, GLONASS, QZSS
NFC
F1
No
K14x
No
Radio
F1
FM radio
K14x
Unspecified
USB
F1
microUSB 2.0, OTG
K14x
USB Type-C 2.0, OTG
Sensors
F1
Accelerometer, proximity, compass
K14x
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
F1
Li-Po 2500 mAh, non-removable
K14x
6500 mAh
Charging
F1
-
K14x
45 wired, 33W PPS, 13.5W PD 5W reverse wired
Colors
F1
White/Gold
K14x
Prism Violet, Icy Blue
Models
F1
F1f, F1w, F1fw, F1
K14x
CPH2871
SAR EU
F1
0.13 W/kg (head) 0.34 W/kg (body)
K14x
-
Price
F1
About 230 EUR
K14x
About 140 EUR
SAR
F1
-
K14x
1.14 W/kg (head) 0.89 W/kg (body)