Screen size
CG1801.5"
K31Winner: 5.7"+74%
Quick verdict
K31 leads the measured specs 15-1.
Measured wins
CG180
1
spec wins
Ties
1
equal specs
K31
15
spec wins
Overall winner
Screen size
Technology
CG180
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
CG180
GSM 850 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
CG180
Class 10
K31
-
EDGE
CG180
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
CG180
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
CG180
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
CG180
-
K31
HSPA, LTE
Announced
CG180
2007, October
K31
2020, August 21. Released 2020, August 21
Status
CG180
Discontinued
K31
Discontinued
Dimensions
CG180
99 x 45 x 14.7 mm (3.90 x 1.77 x 0.58 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
CG180
67 g (2.36 oz)
K31
146 g (5.15 oz)
SIM
CG180
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
CG180
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
CG180
TFT, 65K colors
K31
IPS LCD
Size
CG180
1.5 inches, 7.3 cm2 (~16.3% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
CG180
128 x 128 pixels, 1:1 ratio (~121 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
CG180
Downloadable wallpapers
K31
-
Card slot
CG180
No
K31
microSDXC
Phonebook
CG180
500 entries
K31
-
Call records
CG180
10 dialed, 10 received, 10 missed calls
K31
-
Internal
CG180
-
K31
32GB 2GB RAM
Other
CG180
-
K31
eMMC 5.1
Other
CG180
No
K31
-
Loudspeaker
CG180
Yes
K31
Yes
Alert types
CG180
Vibration; Polyphonic(16) ringtones
K31
-
3.5mm jack
CG180
No
K31
Yes
WLAN
CG180
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
CG180
No
K31
5.0, A2DP, LE
Positioning
CG180
No
K31
GPS
Radio
CG180
No
K31
No
USB
CG180
No
K31
microUSB 2.0
NFC
CG180
-
K31
No
Sensors
CG180
K31
Fingerprint (rear-mounted), accelerometer
Messaging
CG180
SMS
K31
-
Browser
CG180
No
K31
-
Games
CG180
Yes
K31
-
Languages
CG180
English, Spanish, French
K31
-
Java
CG180
No
K31
-
Other
CG180
Voice memo Predictive text input Organizer Tip calculator World clock Stop watch
K31
-
Type
CG180
Removable Li-Ion 750 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
CG180
Up to 250 h
K31
-
Talk time
CG180
Up to 3 h
K31
-
Colors
CG180
Black
K31
Gray
SAR
CG180
1.17 W/kg (head) 1.09 W/kg (body)
K31
-
Price
CG180
About 40 EUR
K31
About 130 EUR
Models
CG180
-
K31
LM-K300Q, LMK300, LGL355DL
OS
CG180
-
K31
Android 10, LG UX 9.1
Chipset
CG180
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
CG180
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
CG180
-
K31
PowerVR GE8320
Dual
CG180
-
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
CG180
-
K31
LED flash, panorama, HDR
Video
CG180
-
K31
1080p@30fps
Single
CG180
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
CG180
-
K31
1080p@30fps