Screen size
K31Winner: 5.7"+73%
KP1081.5"
Quick verdict
K31 leads the measured specs 15-1.
Measured wins
K31
15
spec wins
Overall winner
Ties
1
equal specs
KP108
1
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
KP108
GSM
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
KP108
GSM 900 / 1800
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
KP108
-
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
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
KP108
-
Speed
K31
HSPA, LTE
KP108
-
GPRS
K31
-
KP108
Class 10
EDGE
K31
-
KP108
No
Announced
K31
2020, August 21. Released 2020, August 21
KP108
2010, March. Released 2010, April
Status
K31
Discontinued
KP108
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
KP108
101 x 46 x 12.9 mm (3.98 x 1.81 x 0.51 in)
Weight
K31
146 g (5.15 oz)
KP108
65 g (2.29 oz)
SIM
K31
Nano-SIM + Nano-SIM
KP108
Mini-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
KP108
-
Type
K31
IPS LCD
KP108
TFT, 65K colors
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
KP108
1.52 inches, 7.5 cm2 (~16.0% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
KP108
128 x 128 pixels, 1:1 ratio (~119 ppi density)
OS
K31
Android 10, LG UX 9.1
KP108
-
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
KP108
-
CPU
K31
Octa-core 2.0 GHz Cortex-A53
KP108
-
GPU
K31
PowerVR GE8320
KP108
-
Card slot
K31
microSDXC
KP108
No
Internal
K31
32GB 2GB RAM
KP108
-
Other
K31
eMMC 5.1
KP108
-
Phonebook
K31
-
KP108
300 entries, Photocall
Call records
K31
-
KP108
Yes
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
KP108
-
Features
K31
LED flash, panorama, HDR
KP108
-
Video
K31
1080p@30fps
KP108
-
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
KP108
-
Video
K31
1080p@30fps
KP108
-
Loudspeaker
K31
Yes
KP108
Yes
3.5mm jack
K31
Yes
KP108
No
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
KP108
No
Bluetooth
K31
5.0, A2DP, LE
KP108
No
Positioning
K31
GPS
KP108
No
NFC
K31
No
KP108
-
Radio
K31
No
KP108
No
USB
K31
microUSB 2.0
KP108
Proprietary
Sensors
K31
Fingerprint (rear-mounted), accelerometer
KP108
Messaging
K31
-
KP108
SMS,
Browser
K31
-
KP108
WAP 2.0/xHTML
Games
K31
-
KP108
Yes
Java
K31
-
KP108
Yes
Other
K31
-
KP108
MP3 player Organizer Predictive text input
Type
K31
Li-Ion 3000 mAh
KP108
Removable Li-Ion 900 mAh battery
Stand-by
K31
-
KP108
Up to 630 h
Talk time
K31
-
KP108
Up to 6 h 30 min
Colors
K31
Gray
KP108
Blue on Black, Red on Black
Models
K31
LM-K300Q, LMK300, LGL355DL
KP108
-
Price
K31
About 130 EUR
KP108
About 30 EUR
Other
K31
-
KP108
No