Screen size
GU2001.8"
K31Winner: 5.7"+69%
Quick verdict
K31 leads the measured specs 15-1.
Measured wins
GU200
1
spec wins
Ties
1
equal specs
K31
15
spec wins
Overall winner
Screen size
Technology
GU200
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
GU200
GSM 900 / 1800
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
GU200
No
K31
-
EDGE
GU200
No
K31
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
-
3G bands
GU200
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
GU200
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
GU200
-
K31
HSPA, LTE
Announced
GU200
2010. Released 2010
K31
2020, August 21. Released 2020, August 21
Status
GU200
Discontinued
K31
Discontinued
Dimensions
GU200
91 x 44.2 x 15.9 mm (3.58 x 1.74 x 0.63 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
GU200
86 g (3.03 oz)
K31
146 g (5.15 oz)
SIM
GU200
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
GU200
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GU200
TFT, 65K colors
K31
IPS LCD
Size
GU200
1.77 inches, 9.9 cm2 (~24.5% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GU200
128 x 160 pixels (~116 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Card slot
GU200
No
K31
microSDXC
Phonebook
GU200
500 entries
K31
-
Call records
GU200
Yes
K31
-
Internal
GU200
1MB
K31
32GB 2GB RAM
Other
GU200
-
K31
eMMC 5.1
Single
GU200
VGA
K31
-
Video
GU200
No
K31
1080p@30fps
Dual
GU200
-
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
GU200
-
K31
LED flash, panorama, HDR
Other
GU200
No
K31
-
Single
GU200
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GU200
-
K31
1080p@30fps
Loudspeaker
GU200
Yes
K31
Yes
3.5mm jack
GU200
No
K31
Yes
WLAN
GU200
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GU200
No
K31
5.0, A2DP, LE
Positioning
GU200
No
K31
GPS
Radio
GU200
FM radio
K31
No
USB
GU200
No
K31
microUSB 2.0
NFC
GU200
-
K31
No
Sensors
GU200
K31
Fingerprint (rear-mounted), accelerometer
Messaging
GU200
SMS
K31
-
Browser
GU200
No
K31
-
Games
GU200
Yes
K31
-
Java
GU200
Yes, MIDP 2.0
K31
-
Other
GU200
MP3 player Predictive text input
K31
-
Type
GU200
Removable Li-Ion 900 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
GU200
Up to 400 h
K31
-
Talk time
GU200
Up to 5 h
K31
-
Colors
GU200
Black
K31
Gray
Price
GU200
About 40 EUR
K31
About 130 EUR
Models
GU200
-
K31
LM-K300Q, LMK300, LGL355DL
OS
GU200
-
K31
Android 10, LG UX 9.1
Chipset
GU200
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GU200
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
GU200
-
K31
PowerVR GE8320