Screen size
Q31Winner: 5.7"+47%
Vu Plus3.0"
Quick verdict
Q31 leads the measured specs 11-2.
Measured wins
Q31
11
spec wins
Overall winner
Ties
4
equal specs
Vu Plus
2
spec wins
Screen size
Technology
Q31
GSM / HSPA / LTE
Vu Plus
GSM / HSPA
2G bands
Q31
GSM 850 / 900 / 1800 / 1900
Vu Plus
GSM 850 / 900 / 1800 / 1900
3G bands
Q31
HSDPA 850 / 900 / 1900 / 2100
Vu Plus
HSDPA 850 / 1900
4G bands
Q31
LTE
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
Vu Plus
-
Speed
Q31
HSPA, LTE
Vu Plus
HSPA 7.2/0.384 Mbps
Announced
Q31
2020, September 17. Released 2020, September 25
Vu Plus
2010, May. Released 2010, June
Status
Q31
Discontinued
Vu Plus
Discontinued
Dimensions
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Vu Plus
109.4 x 53.3 x 15.2 mm (4.31 x 2.10 x 0.60 in)
Weight
Q31
145 g (5.11 oz)
Vu Plus
111.9 g (3.92 oz)
SIM
Q31
Nano-SIM
Vu Plus
Mini-SIM
Other
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Vu Plus
-
Keyboard
Q31
-
Vu Plus
QWERTY
Type
Q31
IPS LCD
Vu Plus
TFT resistive touchscreen, 256K colors
Size
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Vu Plus
3.0 inches, 25.6 cm2 (~43.9% screen-to-body ratio)
Resolution
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Vu Plus
240 x 400 pixels, 5:3 ratio (~155 ppi density)
OS
Q31
Android 10
Vu Plus
-
Chipset
Q31
Mediatek MT6762 Helio P22 (12 nm)
Vu Plus
-
CPU
Q31
Octa-core 2.0 GHz Cortex-A53
Vu Plus
-
GPU
Q31
PowerVR GE8320
Vu Plus
-
Card slot
Q31
microSDXC
Vu Plus
microSDHC (dedicated slot)
Internal
Q31
32GB 3GB RAM
Vu Plus
50MB
Other
Q31
eMMC 5.1
Vu Plus
-
Phonebook
Q31
-
Vu Plus
Yes, Photocall
Call records
Q31
-
Vu Plus
Yes
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
Vu Plus
-
Features
Q31
LED flash, panorama, HDR
Vu Plus
-
Video
Q31
1080p@30fps
Vu Plus
Yes
Single
Q31
-
Vu Plus
3.15 MP, AF
Single
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Vu Plus
-
Video
Q31
1080p@30fps
Vu Plus
-
Other
Q31
-
Vu Plus
No
Loudspeaker
Q31
Yes
Vu Plus
Yes
3.5mm jack
Q31
Yes
Vu Plus
Yes
WLAN
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Vu Plus
No
Bluetooth
Q31
5.0, A2DP, LE
Vu Plus
2.0, A2DP
Positioning
Q31
GPS
Vu Plus
GPS, A-GPS
NFC
Q31
No
Vu Plus
-
Radio
Q31
No
Vu Plus
No
USB
Q31
microUSB 2.0
Vu Plus
microUSB 2.0
Sensors
Q31
Accelerometer
Vu Plus
Messaging
Q31
-
Vu Plus
SMS, MMS, Email
Browser
Q31
-
Vu Plus
WAP 2.0/xHTML, HTML
Games
Q31
-
Vu Plus
Yes, incl. motion-based + downloadable
Java
Q31
-
Vu Plus
Yes, MIDP 2.0
Other
Q31
-
Vu Plus
MP3/WAV/eAAC+/WMA player MP4/H.264 player Organizer Voice memo/dial/commands Predictive text input
Type
Q31
Li-Ion 3000 mAh
Vu Plus
Removable Li-Ion 950 mAh battery
Stand-by
Q31
-
Vu Plus
Up to 288 h
Talk time
Q31
-
Vu Plus
Up to 3 h
Colors
Q31
Silver
Vu Plus
Black
Models
Q31
LM-Q310N
Vu Plus
-
Price
Q31
About 150 EUR
Vu Plus
About 100 EUR
SAR
Q31
-
Vu Plus
0.67 W/kg (head) 0.75 W/kg (body)