Screen size
Optimus Net Dual3.2"
Q31Winner: 5.7"+44%
Quick verdict
Q31 leads the measured specs 11-2.
Measured wins
Optimus Net Dual
2
spec wins
Ties
4
equal specs
Q31
11
spec wins
Overall winner
Screen size
Technology
Optimus Net Dual
GSM / HSPA
Q31
GSM / HSPA / LTE
2G bands
Optimus Net Dual
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Q31
GSM 850 / 900 / 1800 / 1900
3G bands
Optimus Net Dual
HSDPA 900 / 2100 - SIM 1 only
Q31
HSDPA 850 / 900 / 1900 / 2100
Speed
Optimus Net Dual
HSPA 7.2/5.76 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 Net Dual
-
Q31
LTE
Announced
Optimus Net Dual
2011, Q3
Q31
2020, September 17. Released 2020, September 25
Status
Optimus Net Dual
Discontinued
Q31
Discontinued
Dimensions
Optimus Net Dual
114 x 59 x 12.1 mm (4.49 x 2.32 x 0.48 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
Optimus Net Dual
102 g (3.60 oz)
Q31
145 g (5.11 oz)
SIM
Optimus Net Dual
Dual SIM (Mini-SIM, dual stand-by)
Q31
Nano-SIM
Other
Optimus Net Dual
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
Optimus Net Dual
TFT, 256K colors
Q31
IPS LCD
Size
Optimus Net Dual
3.2 inches, 30.5 cm2 (~45.3% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
Optimus Net Dual
320 x 480 pixels, 3:2 ratio (~180 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
OS
Optimus Net Dual
Android 2.3.4 (Gingerbread)
Q31
Android 10
Chipset
Optimus Net Dual
Qualcomm MSM7227T Snapdragon S1
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
Optimus Net Dual
800 MHz ARMv6
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
Optimus Net Dual
Adreno 200
Q31
PowerVR GE8320
Card slot
Optimus Net Dual
microSDHC (dedicated slot), 2 GB included
Q31
microSDXC
Internal
Optimus Net Dual
150MB 512MB RAM
Q31
32GB 3GB RAM
Other
Optimus Net Dual
-
Q31
eMMC 5.1
Single
Optimus Net Dual
3.15 MP, AF
Q31
-
Video
Optimus Net Dual
480p
Q31
1080p@30fps
Dual
Optimus Net Dual
-
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 Net Dual
-
Q31
LED flash, panorama, HDR
Other
Optimus Net Dual
No
Q31
-
Single
Optimus Net Dual
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
Optimus Net Dual
-
Q31
1080p@30fps
Loudspeaker
Optimus Net Dual
Yes
Q31
Yes
3.5mm jack
Optimus Net Dual
Yes
Q31
Yes
WLAN
Optimus Net Dual
Wi-Fi 802.11 b/g, hotspot, DLNA
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Optimus Net Dual
3.0, A2DP
Q31
5.0, A2DP, LE
Positioning
Optimus Net Dual
GPS, A-GPS
Q31
GPS
Radio
Optimus Net Dual
FM radio
Q31
No
USB
Optimus Net Dual
microUSB 2.0
Q31
microUSB 2.0
NFC
Optimus Net Dual
-
Q31
No
Sensors
Optimus Net Dual
Accelerometer, proximity, compass
Q31
Accelerometer
Other
Optimus Net Dual
MP4/H.264 player MP3/WAV/eAAC+ player Document viewer Organizer Voice memo Predictive text input
Q31
-
Type
Optimus Net Dual
Removable Li-Ion 1500 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
Optimus Net Dual
Up to 330 h
Q31
-
Talk time
Optimus Net Dual
Up to 5 h
Q31
-
Colors
Optimus Net Dual
Black
Q31
Silver
SAR EU
Optimus Net Dual
1.26 W/kg (head) 1.15 W/kg (body)
Q31
-
Price
Optimus Net Dual
About 80 EUR
Q31
About 150 EUR
Models
Optimus Net Dual
-
Q31
LM-Q310N