Screen size
K31Winner: 5.7"+39%
Optimus Q LU23003.5"
Quick verdict
K31 leads the measured specs 13-0.
Measured wins
K31
13
spec wins
Overall winner
Ties
4
equal specs
Optimus Q LU2300
0
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
Optimus Q LU2300
CDMA / HSPA / EVDO
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
Optimus Q LU2300
CDMA 800 / 1900
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Optimus Q LU2300
CDMA2000 1xEV-DO , HSDPA 2100
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
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Optimus Q LU2300
-
Speed
K31
HSPA, LTE
Optimus Q LU2300
HSPA, EV-DO Rev. A 3.1 Mbps
Announced
K31
2020, August 21. Released 2020, August 21
Optimus Q LU2300
2010, April. Released 2010, May
Status
K31
Discontinued
Optimus Q LU2300
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Optimus Q LU2300
118.8 x 57 x 14.3 mm (4.68 x 2.24 x 0.56 in)
Weight
K31
146 g (5.15 oz)
Optimus Q LU2300
157 g (5.54 oz)
SIM
K31
Nano-SIM + Nano-SIM
Optimus Q LU2300
Mini-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Optimus Q LU2300
-
Keyboard
K31
-
Optimus Q LU2300
QWERTY
Type
K31
IPS LCD
Optimus Q LU2300
TFT
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Optimus Q LU2300
3.5 inches, 34.9 cm2 (~51.5% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Optimus Q LU2300
480 x 800 pixels, 5:3 ratio (~267 ppi density)
Protection
K31
-
Optimus Q LU2300
Corning Gorilla Glass
OS
K31
Android 10, LG UX 9.1
Optimus Q LU2300
Android 2.1 (Eclair), upgradable to 2.2 (Froyo)
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
Optimus Q LU2300
Qualcomm QSD8250 Snapdragon S1
CPU
K31
Octa-core 2.0 GHz Cortex-A53
Optimus Q LU2300
1.0 GHz Scorpion
GPU
K31
PowerVR GE8320
Optimus Q LU2300
Adreno 200
Card slot
K31
microSDXC
Optimus Q LU2300
microSDHC (dedicated slot)
Internal
K31
32GB 2GB RAM
Optimus Q LU2300
3GB
Other
K31
eMMC 5.1
Optimus Q LU2300
-
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
Optimus Q LU2300
-
Features
K31
LED flash, panorama, HDR
Optimus Q LU2300
-
Video
K31
1080p@30fps
Optimus Q LU2300
Yes
Single
K31
-
Optimus Q LU2300
5 MP, AF
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Optimus Q LU2300
-
Video
K31
1080p@30fps
Optimus Q LU2300
-
Other
K31
-
Optimus Q LU2300
No
Loudspeaker
K31
Yes
Optimus Q LU2300
Yes
3.5mm jack
K31
Yes
Optimus Q LU2300
Yes
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Optimus Q LU2300
Wi-Fi 802.11 b/g, hotspot (Android 2.2)
Bluetooth
K31
5.0, A2DP, LE
Optimus Q LU2300
2.0, A2DP
Positioning
K31
GPS
Optimus Q LU2300
GPS, A-GPS
NFC
K31
No
Optimus Q LU2300
-
Radio
K31
No
Optimus Q LU2300
Stereo FM radio, RDS
USB
K31
microUSB 2.0
Optimus Q LU2300
microUSB 2.0
Sensors
K31
Fingerprint (rear-mounted), accelerometer
Optimus Q LU2300
Accelerometer, proximity, compass
Browser
K31
-
Optimus Q LU2300
WAP 2.0/xHTML, HTML, Adobe Flash
Other
K31
-
Optimus Q LU2300
TDMB TV tuner MP3/WAV/eAAC+/WMA player MP4/DviX/Xvid/WMV/H.264 player Document viewer Organizer Photo/video editor Voice memo
Type
K31
Li-Ion 3000 mAh
Optimus Q LU2300
Removable Li-Ion 1500 mAh battery
Stand-by
K31
-
Optimus Q LU2300
Up to 200 h
Talk time
K31
-
Optimus Q LU2300
Up to 4 h 10 min
Colors
K31
Gray
Optimus Q LU2300
Black
Models
K31
LM-K300Q, LMK300, LGL355DL
Optimus Q LU2300
-
Price
K31
About 130 EUR
Optimus Q LU2300
About 70 EUR