Screen size
Optimus Big LU68004.3"
Q31Winner: 5.7"+25%
Quick verdict
Q31 leads the measured specs 13-0.
Measured wins
Optimus Big LU6800
0
spec wins
Ties
4
equal specs
Q31
13
spec wins
Overall winner
Screen size
Technology
Optimus Big LU6800
GSM / HSPA
Q31
GSM / HSPA / LTE
2G bands
Optimus Big LU6800
GSM 850 / 900 / 1800 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
3G bands
Optimus Big LU6800
HSDPA 2100
Q31
HSDPA 850 / 900 / 1900 / 2100
Speed
Optimus Big LU6800
HSPA
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 Big LU6800
-
Q31
LTE
Announced
Optimus Big LU6800
2011, April. Released 2011, April
Q31
2020, September 17. Released 2020, September 25
Status
Optimus Big LU6800
Discontinued
Q31
Discontinued
Dimensions
Optimus Big LU6800
132 x 67.3 x 10.1 mm (5.20 x 2.65 x 0.40 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
Optimus Big LU6800
151 g (5.33 oz)
Q31
145 g (5.11 oz)
SIM
Optimus Big LU6800
Mini-SIM
Q31
Nano-SIM
Other
Optimus Big LU6800
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
Optimus Big LU6800
IPS LCD
Q31
IPS LCD
Size
Optimus Big LU6800
4.3 inches, 52.6 cm2 (~59.2% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
Optimus Big LU6800
480 x 800 pixels, 5:3 ratio (~217 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Protection
Optimus Big LU6800
Corning Gorilla Glass
Q31
-
OS
Optimus Big LU6800
Android 2.2 (Froyo), upgradable to 2.3 (Gingerbread)
Q31
Android 10
Chipset
Optimus Big LU6800
TI OMAP 3630
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
Optimus Big LU6800
1.0 GHz Cortex-A8
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
Optimus Big LU6800
PowerVR SGX530
Q31
PowerVR GE8320
Card slot
Optimus Big LU6800
microSDHC (dedicated slot)
Q31
microSDXC
Internal
Optimus Big LU6800
16GB
Q31
32GB 3GB RAM
Other
Optimus Big LU6800
-
Q31
eMMC 5.1
Single
Optimus Big LU6800
5 MP, AF
Q31
-
Features
Optimus Big LU6800
LED flash
Q31
LED flash, panorama, HDR
Video
Optimus Big LU6800
720p
Q31
1080p@30fps
Dual
Optimus Big LU6800
-
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
Single
Optimus Big LU6800
Yes
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
Optimus Big LU6800
Q31
1080p@30fps
Loudspeaker
Optimus Big LU6800
Yes
Q31
Yes
3.5mm jack
Optimus Big LU6800
Yes
Q31
Yes
WLAN
Optimus Big LU6800
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Optimus Big LU6800
3.0, A2DP, EDR
Q31
5.0, A2DP, LE
Positioning
Optimus Big LU6800
GPS, A-GPS
Q31
GPS
USB
Optimus Big LU6800
microUSB 2.0
Q31
microUSB 2.0
NFC
Optimus Big LU6800
-
Q31
No
Radio
Optimus Big LU6800
-
Q31
No
Sensors
Optimus Big LU6800
Accelerometer, proximity, compass
Q31
Accelerometer
Browser
Optimus Big LU6800
HTML, Adobe Flash
Q31
-
Other
Optimus Big LU6800
DMB U+ TV HDMI output MP4/H.264/WMV player MP3/WAV/WMA/eAAC+ player Document viewer Organizer Voice memo/dial/commands Predictive text input
Q31
-
Type
Optimus Big LU6800
Removable Li-Ion 1500 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
Optimus Big LU6800
Up to 200 h
Q31
-
Talk time
Optimus Big LU6800
Up to 4 h
Q31
-
Colors
Optimus Big LU6800
Black
Q31
Silver
Price
Optimus Big LU6800
About 210 EUR
Q31
About 150 EUR
Models
Optimus Big LU6800
-
Q31
LM-Q310N