Screen size
Optimus Q LU23003.5"
Q31Winner: 5.7"+39%
Quick verdict
Q31 leads the measured specs 13-0.
Measured wins
Optimus Q LU2300
0
spec wins
Ties
4
equal specs
Q31
13
spec wins
Overall winner
Screen size
Technology
Optimus Q LU2300
CDMA / HSPA / EVDO
Q31
GSM / HSPA / LTE
2G bands
Optimus Q LU2300
CDMA 800 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
3G bands
Optimus Q LU2300
CDMA2000 1xEV-DO , HSDPA 2100
Q31
HSDPA 850 / 900 / 1900 / 2100
Speed
Optimus Q LU2300
HSPA, EV-DO Rev. A 3.1 Mbps
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
Q31
HSPA, LTE
4G bands
Optimus Q LU2300
-
Q31
LTE
Announced
Optimus Q LU2300
2010, April. Released 2010, May
Q31
2020, September 17. Released 2020, September 25
Status
Optimus Q LU2300
Discontinued
Q31
Discontinued
Dimensions
Optimus Q LU2300
118.8 x 57 x 14.3 mm (4.68 x 2.24 x 0.56 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
Optimus Q LU2300
157 g (5.54 oz)
Q31
145 g (5.11 oz)
Keyboard
Optimus Q LU2300
QWERTY
Q31
-
SIM
Optimus Q LU2300
Mini-SIM
Q31
Nano-SIM
Other
Optimus Q LU2300
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
Optimus Q LU2300
TFT
Q31
IPS LCD
Size
Optimus Q LU2300
3.5 inches, 34.9 cm2 (~51.5% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
Optimus Q LU2300
480 x 800 pixels, 5:3 ratio (~267 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Protection
Optimus Q LU2300
Corning Gorilla Glass
Q31
-
OS
Optimus Q LU2300
Android 2.1 (Eclair), upgradable to 2.2 (Froyo)
Q31
Android 10
Chipset
Optimus Q LU2300
Qualcomm QSD8250 Snapdragon S1
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
Optimus Q LU2300
1.0 GHz Scorpion
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
Optimus Q LU2300
Adreno 200
Q31
PowerVR GE8320
Card slot
Optimus Q LU2300
microSDHC (dedicated slot)
Q31
microSDXC
Internal
Optimus Q LU2300
3GB
Q31
32GB 3GB RAM
Other
Optimus Q LU2300
-
Q31
eMMC 5.1
Single
Optimus Q LU2300
5 MP, AF
Q31
-
Video
Optimus Q LU2300
Yes
Q31
1080p@30fps
Dual
Optimus Q LU2300
-
Q31
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
Optimus Q LU2300
-
Q31
LED flash, panorama, HDR
Other
Optimus Q LU2300
No
Q31
-
Single
Optimus Q LU2300
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
Optimus Q LU2300
-
Q31
1080p@30fps
Loudspeaker
Optimus Q LU2300
Yes
Q31
Yes
3.5mm jack
Optimus Q LU2300
Yes
Q31
Yes
WLAN
Optimus Q LU2300
Wi-Fi 802.11 b/g, hotspot (Android 2.2)
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Optimus Q LU2300
2.0, A2DP
Q31
5.0, A2DP, LE
Positioning
Optimus Q LU2300
GPS, A-GPS
Q31
GPS
Radio
Optimus Q LU2300
Stereo FM radio, RDS
Q31
No
USB
Optimus Q LU2300
microUSB 2.0
Q31
microUSB 2.0
NFC
Optimus Q LU2300
-
Q31
No
Sensors
Optimus Q LU2300
Accelerometer, proximity, compass
Q31
Accelerometer
Browser
Optimus Q LU2300
WAP 2.0/xHTML, HTML, Adobe Flash
Q31
-
Other
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
Q31
-
Type
Optimus Q LU2300
Removable Li-Ion 1500 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
Optimus Q LU2300
Up to 200 h
Q31
-
Talk time
Optimus Q LU2300
Up to 4 h 10 min
Q31
-
Colors
Optimus Q LU2300
Black
Q31
Silver
Price
Optimus Q LU2300
About 70 EUR
Q31
About 150 EUR
Models
Optimus Q LU2300
-
Q31
LM-Q310N