Screen size
K31Winner: 5.7"
KG240—
Quick verdict
K31 leads the measured specs 15-1.
Measured wins
K31
15
spec wins
Overall winner
Ties
1
equal specs
KG240
1
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
KG240
GSM
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
KG240
GSM 900 / 1800 / 1900
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
KG240
-
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
KG240
-
Speed
K31
HSPA, LTE
KG240
-
GPRS
K31
-
KG240
Class 10
EDGE
K31
-
KG240
No
Announced
K31
2020, August 21. Released 2020, August 21
KG240
2006, June
Status
K31
Discontinued
KG240
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
KG240
89 x 46 x 21.8 mm (3.50 x 1.81 x 0.86 in)
Weight
K31
146 g (5.15 oz)
KG240
79 g (2.79 oz)
SIM
K31
Nano-SIM + Nano-SIM
KG240
Mini-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
KG240
-
Type
K31
IPS LCD
KG240
TFT, 256K colors
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
KG240
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
KG240
128 x 160 pixels
Other
K31
-
KG240
Second external OLED display, 65K colors (96 x 64 pixels)
OS
K31
Android 10, LG UX 9.1
KG240
-
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
KG240
-
CPU
K31
Octa-core 2.0 GHz Cortex-A53
KG240
-
GPU
K31
PowerVR GE8320
KG240
-
Card slot
K31
microSDXC
KG240
No
Internal
K31
32GB 2GB RAM
KG240
4MB
Other
K31
eMMC 5.1
KG240
-
Phonebook
K31
-
KG240
500 entries, Photocall
Call records
K31
-
KG240
20 dialed, 10 received, 10 missed calls
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
KG240
-
Features
K31
LED flash, panorama, HDR
KG240
LED flash
Video
K31
1080p@30fps
KG240
No
Single
K31
-
KG240
VGA
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
KG240
-
Video
K31
1080p@30fps
KG240
-
Other
K31
-
KG240
No
Loudspeaker
K31
Yes
KG240
Yes
3.5mm jack
K31
Yes
KG240
No
Alert types
K31
-
KG240
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
KG240
No
Bluetooth
K31
5.0, A2DP, LE
KG240
Yes
Positioning
K31
GPS
KG240
No
NFC
K31
No
KG240
-
Radio
K31
No
KG240
No
USB
K31
microUSB 2.0
KG240
No
Sensors
K31
Fingerprint (rear-mounted), accelerometer
KG240
Messaging
K31
-
KG240
SMS, EMS, MMS, Email
Browser
K31
-
KG240
WAP 2.0/xHTML
Games
K31
-
KG240
Action in Life + downloadable
Java
K31
-
KG240
Yes, MIDP 2.0
Other
K31
-
KG240
МР3/АСС/WMA player Predictive text input Calculator World time Unit converter Voice memo
Type
K31
Li-Ion 3000 mAh
KG240
Removable Li-Ion 830 mAh battery
Stand-by
K31
-
KG240
Up to 200 h
Talk time
K31
-
KG240
Up to 4 h
Colors
K31
Gray
KG240
Black, Silver
Models
K31
LM-K300Q, LMK300, LGL355DL
KG240
-
Price
K31
About 130 EUR
KG240
About 90 EUR