Screen size
A1x6.6"
K14xWinner: 6.8"+2.8%
Quick verdict
K14x leads the measured specs 9-7.
Measured wins
A1x
7
spec wins
Ties
6
equal specs
K14x
9
spec wins
Overall winner
Screen size
Technology
A1x
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
K14x
GSM / HSPA / LTE / 5G
2G bands
A1x
GSM 850 / 900 / 1800 / 1900 , CDMA 800
K14x
GSM 850 / 900 / 1800 / 1900
3G bands
A1x
HSDPA 850 / 900 / 2100 , CDMA2000 1x
K14x
HSDPA 900 / 2100
4G bands
A1x
1, 3, 5, 8, 28, 34, 38, 39, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
K14x
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
5G bands
A1x
1, 5, 8, 28, 41, 77, 78 SA/NSA
K14x
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Speed
A1x
HSPA, LTE, 5G
K14x
HSPA, LTE, 5G
Announced
A1x
2023, March 31
K14x
2026, February 10
Status
A1x
Available. Released 2023, March 31
K14x
Released Feb 16, 2026
Dimensions
A1x
163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)
K14x
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
A1x
186 g (6.56 oz)
K14x
212 g (7.48 oz)
SIM
A1x
Nano-SIM + Nano-SIM
K14x
Nano-SIM + Nano-SIM
Other
A1x
IP54 dust protected and water resistant (water splashes)
K14x
IP64 dust tight and water resistant (water splashes)
Build
A1x
-
K14x
Glass front, plastic frame, plastic back
Type
A1x
IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)
K14x
IPS LCD, 120Hz, 700 nits (typ), 1125 nits (peak)
Size
A1x
6.56 inches, 103.4 cm2 (~84.0% screen-to-body ratio)
K14x
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
A1x
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
K14x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
OS
A1x
Android 12, ColorOS 12.1
K14x
Android 15, ColorOS 15
Chipset
A1x
Mediatek Dimensity 700 (7 nm)
K14x
Mediatek Dimensity 6300 (6 nm)
CPU
A1x
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
K14x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A1x
Mali-G57 MC2
K14x
Mali-G57 MC2
Card slot
A1x
microSDXC
K14x
microSDXC
Internal
A1x
128GB 6GB RAM, 128GB 8GB RAM
K14x
128GB 4GB RAM, 128GB 6GB RAM
Other
A1x
UFS 2.2
K14x
UFS 2.2
Dual
A1x
13 MP, f/2.2, 25mm (wide), PDAF Auxiliary lens
K14x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Features
A1x
LED flash, HDR, panorama
K14x
LED flash, HDR, panorama
Video
A1x
1080p@30fps
K14x
1080p@30/60fps
Single
A1x
8 MP, f/2.0, 27mm (wide)
K14x
5 MP, f/2.2, (wide)
Video
A1x
1080p@30fps
K14x
1080p@30fps
Features
A1x
-
K14x
Panorama
Loudspeaker
A1x
Yes, with stereo speakers
K14x
Yes
3.5mm jack
A1x
Yes
K14x
Yes
WLAN
A1x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
K14x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A1x
5.3, A2DP, LE, aptX
K14x
5.4, A2DP, LE, aptX HD
Positioning
A1x
GPS, GALILEO, GLONASS, BDS, QZSS
K14x
GPS, GALILEO, GLONASS, QZSS
NFC
A1x
No
K14x
No
Radio
A1x
No
K14x
Unspecified
USB
A1x
USB Type-C 2.0, OTG
K14x
USB Type-C 2.0, OTG
Sensors
A1x
Fingerprint (side-mounted), accelerometer, proximity, compass
K14x
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
A1x
Li-Po 5000 mAh
K14x
6500 mAh
Charging
A1x
10W wired
K14x
45 wired, 33W PPS, 13.5W PD 5W reverse wired
Colors
A1x
Black, Blue
K14x
Prism Violet, Icy Blue
Models
A1x
PHJ110
K14x
CPH2871
Price
A1x
About 180 EUR
K14x
About 140 EUR
SAR
A1x
-
K14x
1.14 W/kg (head) 0.89 W/kg (body)