Screen size
A715.2"
K14xWinner: 6.8"+23%
Quick verdict
K14x leads the measured specs 13-3.
Measured wins
A71
3
spec wins
Ties
5
equal specs
K14x
13
spec wins
Overall winner
Screen size
Technology
A71
GSM / UMTS / LTE
K14x
GSM / HSPA / LTE / 5G
2G bands
A71
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
K14x
GSM 850 / 900 / 1800 / 1900
3G bands
A71
UMTS 900 / 2100 / 850
K14x
HSDPA 900 / 2100
4G bands
A71
1, 3, 5, 7, 8, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
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
A71
HSPA, LTE
K14x
HSPA, LTE, 5G
5G bands
A71
-
K14x
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Announced
A71
2017, September. Released 2017, September
K14x
2026, February 10
Status
A71
Discontinued
K14x
Released Feb 16, 2026
Dimensions
A71
148.1 x 73.8 x 7.6 mm (5.83 x 2.91 x 0.30 in)
K14x
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
A71
137 g (4.83 oz)
K14x
212 g (7.48 oz)
Build
A71
Glass front (Gorilla Glass 3), aluminum back, aluminum frame
K14x
Glass front, plastic frame, plastic back
SIM
A71
Nano-SIM + Nano-SIM
K14x
Nano-SIM + Nano-SIM
Other
A71
-
K14x
IP64 dust tight and water resistant (water splashes)
Type
A71
IPS LCD
K14x
IPS LCD, 120Hz, 700 nits (typ), 1125 nits (peak)
Size
A71
5.2 inches, 74.5 cm2 (~68.2% screen-to-body ratio)
K14x
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
A71
720 x 1280 pixels, 16:9 ratio (~282 ppi density)
K14x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
Protection
A71
Corning Gorilla Glass 3
K14x
-
OS
A71
Android 7.1 (Nougat), ColorOS 3.1
K14x
Android 15, ColorOS 15
Chipset
A71
Mediatek MT6750 (28 nm)
K14x
Mediatek Dimensity 6300 (6 nm)
CPU
A71
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
K14x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A71
Mali-T860MP2
K14x
Mali-G57 MC2
Card slot
A71
microSDXC (dedicated slot)
K14x
microSDXC
Internal
A71
16GB 3GB RAM
K14x
128GB 4GB RAM, 128GB 6GB RAM
Other
A71
eMMC 5.1
K14x
UFS 2.2
Single
A71
13 MP, f/2.2, PDAF
K14x
-
Features
A71
LED flash, HDR, panorama
K14x
LED flash, HDR, panorama
Video
A71
1080p@30fps
K14x
1080p@30/60fps
Dual
A71
-
K14x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
A71
5 MP, f/2.4
K14x
5 MP, f/2.2, (wide)
Video
A71
K14x
1080p@30fps
Features
A71
-
K14x
Panorama
Loudspeaker
A71
Yes
K14x
Yes
3.5mm jack
A71
Yes
K14x
Yes
WLAN
A71
Wi-Fi 802.11 b/g/n
K14x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A71
4.0, A2DP
K14x
5.4, A2DP, LE, aptX HD
Positioning
A71
GPS
K14x
GPS, GALILEO, GLONASS, QZSS
NFC
A71
No
K14x
No
Radio
A71
FM radio
K14x
Unspecified
USB
A71
microUSB 2.0, OTG
K14x
USB Type-C 2.0, OTG
Sensors
A71
Accelerometer, proximity, compass
K14x
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
A71
Li-Ion 3000 mAh, non-removable
K14x
6500 mAh
Charging
A71
-
K14x
45 wired, 33W PPS, 13.5W PD 5W reverse wired
Colors
A71
Gold, Black
K14x
Prism Violet, Icy Blue
Models
A71
CPH1717
K14x
CPH2871
Price
A71
About 180 EUR
K14x
About 140 EUR
SAR
A71
-
K14x
1.14 W/kg (head) 0.89 W/kg (body)