Screen size
A375.0"
K14xWinner: 6.8"+26%
Quick verdict
K14x leads the measured specs 13-3.
Measured wins
A37
3
spec wins
Ties
5
equal specs
K14x
13
spec wins
Overall winner
Screen size
Technology
A37
GSM / HSPA / LTE
K14x
GSM / HSPA / LTE / 5G
2G bands
A37
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
K14x
GSM 850 / 900 / 1800 / 1900
3G bands
A37
HSDPA 850 / 900 / 2100
K14x
HSDPA 900 / 2100
4G bands
A37
1, 3, 5, 7, 8, 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
A37
HSPA, LTE
K14x
HSPA, LTE, 5G
5G bands
A37
-
K14x
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Announced
A37
2016, June 20. Released 2016, June
K14x
2026, February 10
Status
A37
Discontinued
K14x
Released Feb 16, 2026
Dimensions
A37
143.1 x 71 x 7.7 mm (5.63 x 2.80 x 0.30 in)
K14x
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
A37
136 g (4.80 oz)
K14x
212 g (7.48 oz)
Build
A37
Glass front (Gorilla Glass 4), aluminum back, aluminum frame
K14x
Glass front, plastic frame, plastic back
SIM
A37
Nano-SIM + Nano-SIM
K14x
Nano-SIM + Nano-SIM
Other
A37
-
K14x
IP64 dust tight and water resistant (water splashes)
Type
A37
IPS LCD
K14x
IPS LCD, 120Hz, 700 nits (typ), 1125 nits (peak)
Size
A37
5.0 inches, 68.9 cm2 (~67.8% screen-to-body ratio)
K14x
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
A37
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
K14x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
Protection
A37
Corning Gorilla Glass 4
K14x
-
OS
A37
Android 5.1 (Lollipop), ColorOS 3
K14x
Android 15, ColorOS 15
Chipset
A37
Qualcomm MSM8916 Snapdragon 410 (28 nm)
K14x
Mediatek Dimensity 6300 (6 nm)
CPU
A37
Quad-core 1.2 GHz Cortex-A53
K14x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A37
Adreno 306
K14x
Mali-G57 MC2
Card slot
A37
microSDXC (dedicated slot)
K14x
microSDXC
Internal
A37
16GB 2GB RAM
K14x
128GB 4GB RAM, 128GB 6GB RAM
Other
A37
eMMC 4.5
K14x
UFS 2.2
Single
A37
8 MP, f/2.0, 1/3.2", 1.4µm, AF
K14x
-
Features
A37
LED flash, panorama
K14x
LED flash, HDR, panorama
Video
A37
1080p@30fps
K14x
1080p@30/60fps
Dual
A37
-
K14x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
A37
5 MP, f/2.4, 1/4.0"
K14x
5 MP, f/2.2, (wide)
Video
A37
K14x
1080p@30fps
Features
A37
-
K14x
Panorama
Loudspeaker
A37
Yes
K14x
Yes
3.5mm jack
A37
Yes
K14x
Yes
WLAN
A37
Wi-Fi 802.11 a/b/g/n, hotspot
K14x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A37
4.0, A2DP
K14x
5.4, A2DP, LE, aptX HD
Positioning
A37
GPS
K14x
GPS, GALILEO, GLONASS, QZSS
NFC
A37
No
K14x
No
Radio
A37
FM radio
K14x
Unspecified
USB
A37
microUSB 2.0
K14x
USB Type-C 2.0, OTG
Sensors
A37
Accelerometer, proximity, compass
K14x
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
A37
Li-Ion 2630 mAh, non-removable
K14x
6500 mAh
Charging
A37
-
K14x
45 wired, 33W PPS, 13.5W PD 5W reverse wired
Colors
A37
Gold, Rose Gold
K14x
Prism Violet, Icy Blue
Models
A37
A37f, A37fw, A37m
K14x
CPH2871
Price
A37
About 220 EUR
K14x
About 140 EUR
SAR
A37
-
K14x
1.14 W/kg (head) 0.89 W/kg (body)