Screen size
GM650s3.0"
Q31Winner: 5.7"+47%
Quick verdict
Q31 leads the measured specs 13-2.
Measured wins
GM650s
2
spec wins
Ties
2
equal specs
Q31
13
spec wins
Overall winner
Screen size
Technology
GM650s
GSM / HSPA
Q31
GSM / HSPA / LTE
2G bands
GM650s
GSM 900 / 1800 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
3G bands
GM650s
HSDPA 2100 /1800
Q31
HSDPA 850 / 900 / 1900 / 2100
Speed
GM650s
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
Stereo speakers
Q31
HSPA, LTE
4G bands
GM650s
-
Q31
LTE
Announced
GM650s
2010, August. Released 2010, August
Q31
2020, September 17. Released 2020, September 25
Status
GM650s
Discontinued
Q31
Discontinued
Dimensions
GM650s
111.5 x 51.5 x 13.9 mm (4.39 x 2.03 x 0.55 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
GM650s
127 g (4.48 oz)
Q31
145 g (5.11 oz)
SIM
GM650s
Mini-SIM
Q31
Nano-SIM
Other
GM650s
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GM650s
TFT resistive touchscreen, 256K colors
Q31
IPS LCD
Size
GM650s
3.0 inches, 25.6 cm2 (~44.6% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GM650s
240 x 400 pixels, 5:3 ratio (~155 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
GM650s
Handwriting recognition
Q31
-
Card slot
GM650s
No
Q31
microSDXC
Phonebook
GM650s
Yes, Photocall
Q31
-
Call records
GM650s
Yes
Q31
-
Internal
GM650s
-
Q31
32GB 3GB RAM
Other
GM650s
-
Q31
eMMC 5.1
Single
GM650s
3.15 MP
Q31
-
Video
GM650s
Yes
Q31
1080p@30fps
Dual
GM650s
-
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
GM650s
-
Q31
LED flash, panorama, HDR
Other
GM650s
No
Q31
-
Single
GM650s
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GM650s
-
Q31
1080p@30fps
Loudspeaker
GM650s
Yes
Q31
Yes
3.5mm jack
GM650s
No
Q31
Yes
WLAN
GM650s
No
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GM650s
2.1, A2DP
Q31
5.0, A2DP, LE
Positioning
GM650s
No
Q31
GPS
Radio
GM650s
Stereo FM radio
Q31
No
USB
GM650s
microUSB 2.0
Q31
microUSB 2.0
NFC
GM650s
-
Q31
No
Sensors
GM650s
Q31
Accelerometer
Messaging
GM650s
SMS, MMS, Email
Q31
-
Browser
GM650s
WAP 2.0/xHTML
Q31
-
Games
GM650s
Yes
Q31
-
Java
GM650s
Yes, MIDP 2.0
Q31
-
Other
GM650s
CMMB TV tuner MP3/WMA/eAAC+ player MP4/H.263 player Organizer Voice memo Predictive text input
Q31
-
Type
GM650s
Removable Li-Ion 1250 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
GM650s
Up to 120 h
Q31
-
Talk time
GM650s
Up to 6 h
Q31
-
Colors
GM650s
Black
Q31
Silver
Models
GM650s
-
Q31
LM-Q310N
Price
GM650s
-
Q31
About 150 EUR
OS
GM650s
-
Q31
Android 10
Chipset
GM650s
-
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GM650s
-
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
GM650s
-
Q31
PowerVR GE8320