Screen size
A556.5"
K14xWinner: 6.8"+3.6%
Quick verdict
K14x leads the measured specs 10-6.
Measured wins
A55
6
spec wins
Ties
5
equal specs
K14x
10
spec wins
Overall winner
Screen size
Technology
A55
GSM / HSPA / LTE
K14x
GSM / HSPA / LTE / 5G
2G bands
A55
GSM 850 / 900 / 1800 / 1900
K14x
GSM 850 / 900 / 1800 / 1900
3G bands
A55
HSDPA 850 / 900 / 2100
K14x
HSDPA 900 / 2100
4G bands
A55
1, 3, 5, 8, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
K14x
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
Speed
A55
HSPA, LTE
K14x
HSPA, LTE, 5G
5G bands
A55
-
K14x
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Announced
A55
2021, October 01
K14x
2026, February 10
Status
A55
Available. Released 2021, October 01
K14x
Released Feb 16, 2026
Dimensions
A55
163.6 x 75.7 x 8.4 mm (6.44 x 2.98 x 0.33 in)
K14x
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
A55
193 g (6.81 oz)
K14x
212 g (7.48 oz)
SIM
A55
Nano-SIM + Nano-SIM
K14x
Nano-SIM + Nano-SIM
Other
A55
Splash-proof
K14x
IP64 dust tight and water resistant (water splashes)
Build
A55
-
K14x
Glass front, plastic frame, plastic back
Type
A55
IPS LCD, 480 nits (typ), 550 nits (peak)
K14x
IPS LCD, 120Hz, 700 nits (typ), 1125 nits (peak)
Size
A55
6.51 inches, 102.3 cm2 (~82.6% screen-to-body ratio)
K14x
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
A55
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
K14x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
Protection
A55
NEG T2X-1
K14x
-
OS
A55
Android 11, ColorOS 11.1
K14x
Android 15, ColorOS 15
Chipset
A55
Mediatek MT6765G Helio G35 (12 nm)
K14x
Mediatek Dimensity 6300 (6 nm)
CPU
A55
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
K14x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A55
PowerVR GE8320
K14x
Mali-G57 MC2
Card slot
A55
microSDXC (dedicated slot)
K14x
microSDXC
Internal
A55
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
K14x
128GB 4GB RAM, 128GB 6GB RAM
Other
A55
-
K14x
UFS 2.2
Triple
A55
50 MP, f/1.8 26mm (wide), PDAF 2 MP (macro) Auxiliary lens
K14x
-
Features
A55
LED flash, HDR, panorama
K14x
LED flash, HDR, panorama
Video
A55
1080p@30fps
K14x
1080p@30/60fps
Dual
A55
-
K14x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
A55
16 MP, f/2.0, 26mm (wide)
K14x
5 MP, f/2.2, (wide)
Features
A55
HDR
K14x
Panorama
Video
A55
1080p@30fps
K14x
1080p@30fps
Loudspeaker
A55
Yes
K14x
Yes
3.5mm jack
A55
Yes
K14x
Yes
WLAN
A55
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
K14x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A55
5.0, A2DP, LE, aptX
K14x
5.4, A2DP, LE, aptX HD
Positioning
A55
GPS, GLONASS, GALILEO, BDS, QZSS
K14x
GPS, GALILEO, GLONASS, QZSS
NFC
A55
Yes (market/region dependent)
K14x
No
Radio
A55
No
K14x
Unspecified
USB
A55
USB Type-C 2.0, OTG
K14x
USB Type-C 2.0, OTG
Sensors
A55
Fingerprint (side-mounted), accelerometer, proximity, compass
K14x
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
A55
Li-Po 5000 mAh
K14x
6500 mAh
Charging
A55
18W wired
K14x
45 wired, 33W PPS, 13.5W PD 5W reverse wired
Colors
A55
Rainbow Blue, Starry Black, Green
K14x
Prism Violet, Icy Blue
Models
A55
CPH2325
K14x
CPH2871
Price
A55
$ 118.35 / £ 100.00
K14x
About 140 EUR
SAR
A55
-
K14x
1.14 W/kg (head) 0.89 W/kg (body)