Screen size
A11s6.5"
K14xWinner: 6.8"+3.7%
Quick verdict
K14x leads the measured specs 11-5.
Measured wins
A11s
5
spec wins
Ties
5
equal specs
K14x
11
spec wins
Overall winner
Screen size
Technology
A11s
GSM / CDMA / HSPA / CDMA2000 / LTE
K14x
GSM / HSPA / LTE / 5G
2G bands
A11s
GSM 850 / 900 / 1800 / 1900 , CDMA 800
K14x
GSM 850 / 900 / 1800 / 1900
3G bands
A11s
HSDPA 850 / 900 / 2100 , CDMA2000 1x
K14x
HSDPA 900 / 2100
4G bands
A11s
1, 3, 5, 8, 38, 39, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
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
A11s
HSPA, LTE
K14x
HSPA, LTE, 5G
5G bands
A11s
-
K14x
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Announced
A11s
2021, December 27
K14x
2026, February 10
Status
A11s
Available. Released 2021, December 27
K14x
Released Feb 16, 2026
Dimensions
A11s
163.9 x 75.1 x 8.4 mm (6.45 x 2.96 x 0.33 in)
K14x
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
A11s
186 g (6.56 oz)
K14x
212 g (7.48 oz)
SIM
A11s
Nano-SIM + Nano-SIM
K14x
Nano-SIM + Nano-SIM
Build
A11s
-
K14x
Glass front, plastic frame, plastic back
Other
A11s
-
K14x
IP64 dust tight and water resistant (water splashes)
Type
A11s
IPS LCD, 90Hz, 480 nits (typ)
K14x
IPS LCD, 120Hz, 700 nits (typ), 1125 nits (peak)
Size
A11s
6.5 inches, 102.0 cm2 (~82.9% screen-to-body ratio)
K14x
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
A11s
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
K14x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
OS
A11s
Android 10, ColorOS 7.2
K14x
Android 15, ColorOS 15
Chipset
A11s
Qualcomm SM4250 Snapdragon 460 (11 nm)
K14x
Mediatek Dimensity 6300 (6 nm)
CPU
A11s
Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)
K14x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A11s
Adreno 610
K14x
Mali-G57 MC2
Card slot
A11s
microSDXC (dedicated slot)
K14x
microSDXC
Internal
A11s
64GB 4GB RAM, 128GB 4GB RAM, 128GB 8GB RAM
K14x
128GB 4GB RAM, 128GB 6GB RAM
Other
A11s
eMMC 5.1
K14x
UFS 2.2
Triple
A11s
13 MP, f/2.2, 25mm (wide), 1/3.06", 1.12µm, PDAF 2 MP (macro) Auxiliary lens
K14x
-
Features
A11s
LED flash, HDR, panorama
K14x
LED flash, HDR, panorama
Video
A11s
1080p@30fps
K14x
1080p@30/60fps
Dual
A11s
-
K14x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
A11s
8 MP, f/2.0, (wide)
K14x
5 MP, f/2.2, (wide)
Features
A11s
HDR
K14x
Panorama
Video
A11s
1080p@30fps
K14x
1080p@30fps
Loudspeaker
A11s
Yes
K14x
Yes
3.5mm jack
A11s
Yes
K14x
Yes
WLAN
A11s
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
A11s
5.0, A2DP, LE, aptX HD
K14x
5.4, A2DP, LE, aptX HD
Positioning
A11s
GPS, GLONASS, GALILEO, BDS
K14x
GPS, GALILEO, GLONASS, QZSS
NFC
A11s
No
K14x
No
Radio
A11s
Unspecified
K14x
Unspecified
USB
A11s
USB Type-C 2.0, OTG
K14x
USB Type-C 2.0, OTG
Sensors
A11s
Fingerprint (rear-mounted), accelerometer, proximity, compass
K14x
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
A11s
Li-Po 5000 mAh
K14x
6500 mAh
Charging
A11s
18W wired
K14x
45 wired, 33W PPS, 13.5W PD 5W reverse wired
Colors
A11s
Gray, White
K14x
Prism Violet, Icy Blue
Price
A11s
About 140 EUR
K14x
About 140 EUR
Models
A11s
-
K14x
CPH2871
SAR
A11s
-
K14x
1.14 W/kg (head) 0.89 W/kg (body)