Screen size
K31Winner: 5.7"+77%
KG1901.3"
Quick verdict
K31 leads the measured specs 15-1.
Measured wins
K31
15
spec wins
Overall winner
Ties
1
equal specs
KG190
1
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
KG190
GSM
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
KG190
GSM 900 / 1800 / 1900
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
KG190
-
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
KG190
-
Speed
K31
HSPA, LTE
KG190
-
GPRS
K31
-
KG190
Class 8
EDGE
K31
-
KG190
No
Announced
K31
2020, August 21. Released 2020, August 21
KG190
2006, May
Status
K31
Discontinued
KG190
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
KG190
84.5 x 45.5 x 17 mm (3.33 x 1.79 x 0.67 in)
Weight
K31
146 g (5.15 oz)
KG190
85 g (3.00 oz)
SIM
K31
Nano-SIM + Nano-SIM
KG190
Mini-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
KG190
-
Type
K31
IPS LCD
KG190
CSTN, 256K colors
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
KG190
1.3 inches, 5.5 cm2 (~14.2% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
KG190
128 x 128 pixels, 1:1 ratio (~139 ppi density)
OS
K31
Android 10, LG UX 9.1
KG190
-
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
KG190
-
CPU
K31
Octa-core 2.0 GHz Cortex-A53
KG190
-
GPU
K31
PowerVR GE8320
KG190
-
Card slot
K31
microSDXC
KG190
No
Internal
K31
32GB 2GB RAM
KG190
128MB
Other
K31
eMMC 5.1
KG190
-
Phonebook
K31
-
KG190
Yes
Call records
K31
-
KG190
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
KG190
-
Features
K31
LED flash, panorama, HDR
KG190
-
Video
K31
1080p@30fps
KG190
No
Single
K31
-
KG190
VGA
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
KG190
-
Video
K31
1080p@30fps
KG190
-
Other
K31
-
KG190
No
Loudspeaker
K31
Yes
KG190
Yes
3.5mm jack
K31
Yes
KG190
No
Alert types
K31
-
KG190
Vibration; Downloadable polyphonic ringtones
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
KG190
No
Bluetooth
K31
5.0, A2DP, LE
KG190
No
Positioning
K31
GPS
KG190
No
NFC
K31
No
KG190
-
Radio
K31
No
KG190
FM radio
USB
K31
microUSB 2.0
KG190
Proprietary
Sensors
K31
Fingerprint (rear-mounted), accelerometer
KG190
Messaging
K31
-
KG190
SMS, EMS, MMS
Browser
K31
-
KG190
WAP 2.0/xHTML
Games
K31
-
KG190
Yes
Java
K31
-
KG190
Yes, MIDP 2.0
Other
K31
-
KG190
MP3 player Predictive text input Calculator World time Unit converter
Type
K31
Li-Ion 3000 mAh
KG190
Removable Li-Ion 720 mAh battery
Colors
K31
Gray
KG190
Black
Models
K31
LM-K300Q, LMK300, LGL355DL
KG190
-
Price
K31
About 130 EUR
KG190
-