Screen size
GS1551.5"
Q31Winner: 5.7"+74%
Quick verdict
Q31 leads the measured specs 14-1.
Measured wins
GS155
1
spec wins
Ties
2
equal specs
Q31
14
spec wins
Overall winner
Screen size
Technology
GS155
GSM
Q31
GSM / HSPA / LTE
2G bands
GS155
GSM 900 / 1800 , GSM 850 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
GPRS
GS155
No
Q31
-
EDGE
GS155
No
Q31
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
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
3G bands
GS155
-
Q31
HSDPA 850 / 900 / 1900 / 2100
4G bands
GS155
-
Q31
LTE
Speed
GS155
-
Q31
HSPA, LTE
Announced
GS155
2010, March. Released 2010, March
Q31
2020, September 17. Released 2020, September 25
Status
GS155
Discontinued
Q31
Discontinued
Dimensions
GS155
103.9 x 44.5 x 13.9 mm (4.09 x 1.75 x 0.55 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
GS155
66.8 g (2.33 oz)
Q31
145 g (5.11 oz)
SIM
GS155
Mini-SIM
Q31
Nano-SIM
Other
GS155
Flashlight
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GS155
TFT, 256K colors
Q31
IPS LCD
Size
GS155
1.5 inches, 7.3 cm2 (~15.7% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GS155
128 x 128 pixels, 1:1 ratio (~121 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Card slot
GS155
microSD (dedicated slot)
Q31
microSDXC
Phonebook
GS155
500 entries
Q31
-
Call records
GS155
50 dialed, 50 received, 50 missed calls
Q31
-
Internal
GS155
32MB
Q31
32GB 3GB RAM
Other
GS155
-
Q31
eMMC 5.1
Single
GS155
VGA
Q31
-
Video
GS155
No
Q31
1080p@30fps
Dual
GS155
-
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
GS155
-
Q31
LED flash, panorama, HDR
Other
GS155
No
Q31
-
Single
GS155
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GS155
-
Q31
1080p@30fps
Loudspeaker
GS155
Yes
Q31
Yes
3.5mm jack
GS155
No
Q31
Yes
WLAN
GS155
No
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GS155
No
Q31
5.0, A2DP, LE
Positioning
GS155
No
Q31
GPS
Radio
GS155
FM radio
Q31
No
USB
GS155
microUSB 1.1
Q31
microUSB 2.0
NFC
GS155
-
Q31
No
Sensors
GS155
Q31
Accelerometer
Messaging
GS155
SMS
Q31
-
Browser
GS155
No
Q31
-
Games
GS155
Yes
Q31
-
Java
GS155
No
Q31
-
Other
GS155
MP3 player
Q31
-
Type
GS155
Removable Li-Ion 950 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
GS155
Up to 800 h
Q31
-
Talk time
GS155
Up to 10 h
Q31
-
Colors
GS155
Black, Silver, Red, Green, Wine Red
Q31
Silver
Price
GS155
About 30 EUR
Q31
About 150 EUR
Models
GS155
-
Q31
LM-Q310N
OS
GS155
-
Q31
Android 10
Chipset
GS155
-
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GS155
-
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
GS155
-
Q31
PowerVR GE8320