Screen size
GX5003.0"
K31Winner: 5.7"+47%
Quick verdict
K31 leads the measured specs 12-2.
Measured wins
GX500
2
spec wins
Ties
3
equal specs
K31
12
spec wins
Overall winner
Screen size
Technology
GX500
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
GX500
GSM 850 / 900 / 1800 / 1900 - SIM 1, GSM 900 / 1800 / 1900 - SIM 2
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
GX500
Class 12
K31
-
EDGE
GX500
Class 12
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
3.5mm jack
SD card
equal specsStereo speakers
K31
-
3G bands
GX500
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
GX500
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
GX500
-
K31
HSPA, LTE
Announced
GX500
2010, April. Released 2010, April
K31
2020, August 21. Released 2020, August 21
Status
GX500
Discontinued
K31
Discontinued
Dimensions
GX500
108.9 x 53.4 x 13 mm (4.29 x 2.10 x 0.51 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
GX500
118 g (4.16 oz)
K31
146 g (5.15 oz)
SIM
GX500
Dual SIM (Mini-SIM, dual stand-by)
K31
Nano-SIM + Nano-SIM
Other
GX500
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GX500
TFT resistive touchscreen, 256K colors
K31
IPS LCD
Size
GX500
3.0 inches, 25.6 cm2 (~44.1% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GX500
240 x 400 pixels, 5:3 ratio (~155 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Card slot
GX500
microSDHC (dedicated slot)
K31
microSDXC
Phonebook
GX500
1000 contacts, Photocall
K31
-
Call records
GX500
Yes
K31
-
Internal
GX500
40MB
K31
32GB 2GB RAM
Other
GX500
-
K31
eMMC 5.1
Single
GX500
3.15 MP, AF
K31
-
Video
GX500
320p@15fps
K31
1080p@30fps
Dual
GX500
-
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
Features
GX500
-
K31
LED flash, panorama, HDR
Other
GX500
No
K31
-
Single
GX500
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GX500
-
K31
1080p@30fps
Loudspeaker
GX500
Yes
K31
Yes
3.5mm jack
GX500
No
K31
Yes
WLAN
GX500
Wi-Fi 802.11b/g
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GX500
2.1, A2DP
K31
5.0, A2DP, LE
Positioning
GX500
No
K31
GPS
Radio
GX500
Stereo FM radio, RDS, recording
K31
No
USB
GX500
microUSB 2.0
K31
microUSB 2.0
NFC
GX500
-
K31
No
Sensors
GX500
Accelerometer
K31
Fingerprint (rear-mounted), accelerometer
Messaging
GX500
SMS(threaded view), MMS, Email, Push Email
K31
-
Browser
GX500
WAP 2.0/xHTML, HTML
K31
-
Games
GX500
Yes
K31
-
Java
GX500
Yes, MIDP 2.0
K31
-
Other
GX500
MP3/WAV/eAAC+ player MP4/H.263 player Organizer Document viewer Voice memo Predictive text input
K31
-
Type
GX500
Removable Li-Po 1500 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
GX500
Up to 400 h
K31
-
Talk time
GX500
Up to 9 h 30 min
K31
-
Colors
GX500
Black
K31
Gray
SAR
GX500
1.28 W/kg (head) 0.35 W/kg (body)
K31
-
Price
GX500
About 110 EUR
K31
About 130 EUR
Models
GX500
-
K31
LM-K300Q, LMK300, LGL355DL
OS
GX500
-
K31
Android 10, LG UX 9.1
Chipset
GX500
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GX500
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
GX500
-
K31
PowerVR GE8320