Screen size
GT400 Viewty Smile3.0"
Q31Winner: 5.7"+47%
Quick verdict
Q31 leads the measured specs 13-1.
Measured wins
GT400 Viewty Smile
1
spec wins
Ties
3
equal specs
Q31
13
spec wins
Overall winner
Screen size
Technology
GT400 Viewty Smile
GSM / HSPA
Q31
GSM / HSPA / LTE
2G bands
GT400 Viewty Smile
GSM 850 / 900 / 1800 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
3G bands
GT400 Viewty Smile
HSDPA 1900 / 2100
Q31
HSDPA 850 / 900 / 1900 / 2100
Speed
GT400 Viewty Smile
HSPA 3.6/0.384 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
SD card
equal specsStereo speakers
Q31
HSPA, LTE
4G bands
GT400 Viewty Smile
-
Q31
LTE
Announced
GT400 Viewty Smile
2010, April. Released 2010, May
Q31
2020, September 17. Released 2020, September 25
Status
GT400 Viewty Smile
Discontinued
Q31
Discontinued
Dimensions
GT400 Viewty Smile
107 x 54.5 x 11.8 mm (4.21 x 2.15 x 0.46 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
GT400 Viewty Smile
98 g (3.46 oz)
Q31
145 g (5.11 oz)
SIM
GT400 Viewty Smile
Mini-SIM
Q31
Nano-SIM
Other
GT400 Viewty Smile
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GT400 Viewty Smile
TFT, 256K colors
Q31
IPS LCD
Size
GT400 Viewty Smile
3.0 inches, 25.6 cm2 (~43.9% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GT400 Viewty Smile
240 x 400 pixels, 5:3 ratio (~155 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
GT400 Viewty Smile
S-Class Touch UI Handwriting recognition
Q31
-
Card slot
GT400 Viewty Smile
microSDHC (dedicated slot)
Q31
microSDXC
Phonebook
GT400 Viewty Smile
1000 contacts, Photocall
Q31
-
Call records
GT400 Viewty Smile
Yes
Q31
-
Internal
GT400 Viewty Smile
160MB
Q31
32GB 3GB RAM
Other
GT400 Viewty Smile
-
Q31
eMMC 5.1
Single
GT400 Viewty Smile
5 MP, AF
Q31
-
Video
GT400 Viewty Smile
320p@20fps
Q31
1080p@30fps
Dual
GT400 Viewty Smile
-
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
GT400 Viewty Smile
-
Q31
LED flash, panorama, HDR
Other
GT400 Viewty Smile
No
Q31
-
Single
GT400 Viewty Smile
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GT400 Viewty Smile
-
Q31
1080p@30fps
Loudspeaker
GT400 Viewty Smile
Yes
Q31
Yes
3.5mm jack
GT400 Viewty Smile
No
Q31
Yes
WLAN
GT400 Viewty Smile
No
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GT400 Viewty Smile
2.1, A2DP
Q31
5.0, A2DP, LE
Positioning
GT400 Viewty Smile
No
Q31
GPS
Radio
GT400 Viewty Smile
Stereo FM radio, RDS
Q31
No
USB
GT400 Viewty Smile
microUSB 2.0
Q31
microUSB 2.0
NFC
GT400 Viewty Smile
-
Q31
No
Sensors
GT400 Viewty Smile
Accelerometer
Q31
Accelerometer
Messaging
GT400 Viewty Smile
SMS, MMS, Email
Q31
-
Browser
GT400 Viewty Smile
WAP 2.0/xHTML, HTML
Q31
-
Games
GT400 Viewty Smile
Yes
Q31
-
Java
GT400 Viewty Smile
Yes, MIDP 2.0
Q31
-
Other
GT400 Viewty Smile
MP3/WMA/eAAC+ player MP4/H.264/WMV player Organizer Document viewer (DOC, XLS, PPT, PDF) Voice memo Music recognition service Predictive text input
Q31
-
Type
GT400 Viewty Smile
Removable Li-Ion 1000 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
GT400 Viewty Smile
Up to 350 h
Q31
-
Talk time
GT400 Viewty Smile
Up to 3 h 30 min
Q31
-
Colors
GT400 Viewty Smile
Black, White, Pink
Q31
Silver
SAR
GT400 Viewty Smile
0.52 W/kg (head) 0.27 W/kg (body)
Q31
-
Price
GT400 Viewty Smile
About 60 EUR
Q31
About 150 EUR
Models
GT400 Viewty Smile
-
Q31
LM-Q310N
OS
GT400 Viewty Smile
-
Q31
Android 10
Chipset
GT400 Viewty Smile
-
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GT400 Viewty Smile
-
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
GT400 Viewty Smile
-
Q31
PowerVR GE8320