Screen size
K315.7"
W10 AlphaWinner: 5.7"+0.2%
Quick verdict
K31 leads the measured specs 7-4.
Measured wins
K31
7
spec wins
Overall winner
Ties
6
equal specs
W10 Alpha
4
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
W10 Alpha
GSM / HSPA / LTE
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
W10 Alpha
GSM 850 / 900 / 1800 / 1900
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
W10 Alpha
HSDPA 850 / 900 / 2100
4G bands
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
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
W10 Alpha
1, 3, 5, 8, 40, 41
Speed
K31
HSPA, LTE
W10 Alpha
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat13 600/150 Mbps
Announced
K31
2020, August 21. Released 2020, August 21
W10 Alpha
2020, February 19. Released 2020, February 19
Status
K31
Discontinued
W10 Alpha
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
W10 Alpha
147.3 x 71 x 8.9 mm (5.80 x 2.80 x 0.35 in)
Weight
K31
146 g (5.15 oz)
W10 Alpha
170 g (6.00 oz)
SIM
K31
Nano-SIM + Nano-SIM
W10 Alpha
Nano-SIM + Nano-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
W10 Alpha
-
Type
K31
IPS LCD
W10 Alpha
IPS LCD
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
W10 Alpha
5.71 inches, 81.7 cm2 (~78.1% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
W10 Alpha
720 x 1512 pixels, 19:9 ratio (~293 ppi density)
OS
K31
Android 10, LG UX 9.1
W10 Alpha
Android 9.0 (Pie)
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
W10 Alpha
Unisoc SC9863A (28 nm)
CPU
K31
Octa-core 2.0 GHz Cortex-A53
W10 Alpha
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU
K31
PowerVR GE8320
W10 Alpha
IMG8322
Card slot
K31
microSDXC
W10 Alpha
microSDXC (dedicated slot)
Internal
K31
32GB 2GB RAM
W10 Alpha
32GB 3GB RAM
Other
K31
eMMC 5.1
W10 Alpha
eMMC 5.1
Dual
K31
13 MP, f/1.8, 27mm (wide), 1/3.1", 1.12µm, PDAF 5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm
W10 Alpha
-
Features
K31
LED flash, panorama, HDR
W10 Alpha
LED flash, panorama, HDR
Video
K31
1080p@30fps
W10 Alpha
1080p@30fps
Single
K31
-
W10 Alpha
8 MP, AF
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
W10 Alpha
8 MP
Video
K31
1080p@30fps
W10 Alpha
720p@30fps
Loudspeaker
K31
Yes
W10 Alpha
Yes
3.5mm jack
K31
Yes
W10 Alpha
Yes
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
W10 Alpha
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
K31
5.0, A2DP, LE
W10 Alpha
4.1, A2DP, LE
Positioning
K31
GPS
W10 Alpha
GPS
NFC
K31
No
W10 Alpha
No
Radio
K31
No
W10 Alpha
FM radio
USB
K31
microUSB 2.0
W10 Alpha
microUSB 2.0, OTG
Sensors
K31
Fingerprint (rear-mounted), accelerometer
W10 Alpha
Accelerometer, proximity
Type
K31
Li-Ion 3000 mAh
W10 Alpha
Li-Po 3450 mAh
Colors
K31
Gray
W10 Alpha
Black, Blue
Models
K31
LM-K300Q, LMK300, LGL355DL
W10 Alpha
LMX210, LMX210LMW, LM-X210LMW
Price
K31
About 130 EUR
W10 Alpha
About 130 EUR