Screen size
A1801.5"
K31Winner: 5.7"+73%
Quick verdict
K31 leads the measured specs 14-1.
Measured wins
A180
1
spec wins
Ties
2
equal specs
K31
14
spec wins
Overall winner
Screen size
Technology
A180
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
A180
GSM 850 / 1900 - A180a, GSM 900 / 1800 - A180b
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
A180
No
K31
-
EDGE
A180
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
equal specsSD card
Stereo speakers
-
3G bands
A180
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
A180
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
A180
-
K31
HSPA, LTE
Announced
A180
2011, February. Released 2011, Q2
K31
2020, August 21. Released 2020, August 21
Status
A180
Discontinued
K31
Discontinued
Dimensions
A180
106.3 x 44.9 x 14 mm (4.19 x 1.77 x 0.55 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
A180
66.3 g (2.33 oz)
K31
146 g (5.15 oz)
SIM
A180
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
A180
Flashlight
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
A180
TFT, 65K colors
K31
IPS LCD
Size
A180
1.52 inches, 7.5 cm2 (~15.6% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
A180
128 x 128 pixels, 1:1 ratio (~119 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Card slot
A180
No
K31
microSDXC
Phonebook
A180
300 entries, Photocall
K31
-
Call records
A180
Yes
K31
-
Internal
A180
-
K31
32GB 2GB RAM
Other
A180
-
K31
eMMC 5.1
Other
A180
No
K31
-
Loudspeaker
A180
Yes
K31
Yes
3.5mm jack
A180
Yes
K31
Yes
WLAN
A180
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
A180
No
K31
5.0, A2DP, LE
Positioning
A180
No
K31
GPS
Radio
A180
FM radio
K31
No
USB
A180
Proprietary (charging only)
K31
microUSB 2.0
NFC
A180
-
K31
No
Sensors
A180
K31
Fingerprint (rear-mounted), accelerometer
Messaging
A180
SMS
K31
-
Games
A180
Yes
K31
-
Java
A180
No
K31
-
Other
A180
Mobile tracker MP3/AAC+ Organizer Unit converter Voice memo Predictive text input
K31
-
Type
A180
Removable Li-Ion 950 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
A180
Up to 950 h
K31
-
Talk time
A180
Up to 9 h
K31
-
Colors
A180
Graphite
K31
Gray
SAR
A180
0.77 W/kg (head)
K31
-
SAR EU
A180
0.97 W/kg (head) 0.65 W/kg (body)
K31
-
Price
A180
About 70 EUR
K31
About 130 EUR
Models
A180
-
K31
LM-K300Q, LMK300, LGL355DL
OS
A180
-
K31
Android 10, LG UX 9.1
Chipset
A180
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
A180
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
A180
-
K31
PowerVR GE8320
Dual
A180
-
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
A180
-
K31
LED flash, panorama, HDR
Video
A180
-
K31
1080p@30fps
Single
A180
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
A180
-
K31
1080p@30fps