Screen size
K31Winner: 5.7"+12%
L805.0"
Quick verdict
K31 leads the measured specs 11-1.
Measured wins
K31
11
spec wins
Overall winner
Ties
5
equal specs
L80
1
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
L80
GSM / HSPA
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
L80
GSM 850 / 900 / 1800 / 1900
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
L80
HSDPA 850 / 900 / 2100 , HSDPA 850 / 2100 - D373
4G bands
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main 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
L80
-
Speed
K31
HSPA, LTE
L80
HSPA 21.1/5.76 Mbps
Announced
K31
2020, August 21. Released 2020, August 21
L80
2014, Q2. Released 2014, Q2
Status
K31
Discontinued
L80
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
L80
138.2 x 74.3 x 9.7 mm (5.44 x 2.93 x 0.38 in)
Weight
K31
146 g (5.15 oz)
L80
138 g (4.87 oz)
SIM
K31
Nano-SIM + Nano-SIM
L80
Micro-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
L80
-
Type
K31
IPS LCD
L80
IPS LCD
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
L80
5.0 inches, 71.2 cm2 (~69.3% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
L80
480 x 800 pixels, 5:3 ratio (~187 ppi density)
OS
K31
Android 10, LG UX 9.1
L80
Android 4.4.2 (KitKat)
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
L80
-
CPU
K31
Octa-core 2.0 GHz Cortex-A53
L80
Dual-core 1.2 GHz
GPU
K31
PowerVR GE8320
L80
-
Card slot
K31
microSDXC
L80
microSDHC (dedicated slot)
Internal
K31
32GB 2GB RAM
L80
8GB 1GB RAM
Other
K31
eMMC 5.1
L80
-
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
L80
-
Features
K31
LED flash, panorama, HDR
L80
LED flash, panorama
Video
K31
1080p@30fps
L80
480p@30fps
Single
K31
-
L80
8 MP, AF
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
L80
1.3 MP
Video
K31
1080p@30fps
L80
Loudspeaker
K31
Yes
L80
Yes
3.5mm jack
K31
Yes
L80
Yes
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
L80
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
K31
5.0, A2DP, LE
L80
4.0, A2DP, aptX
Positioning
K31
GPS
L80
GPS, GLONASS
NFC
K31
No
L80
No
Radio
K31
No
L80
FM radio
USB
K31
microUSB 2.0
L80
microUSB 2.0
Sensors
K31
Fingerprint (rear-mounted), accelerometer
L80
Accelerometer, proximity
Type
K31
Li-Ion 3000 mAh
L80
Li-Ion 2540 mAh, removable
Stand-by
K31
-
L80
Up to 520 h (3G)
Talk time
K31
-
L80
Up to 6 h 30 min (3G)
Colors
K31
Gray
L80
White, Black
Models
K31
LM-K300Q, LMK300, LGL355DL
L80
-
Price
K31
About 130 EUR
L80
About 150 EUR
SAR EU
K31
-
L80
0.29 W/kg (head)