Screen size
4502.2"
Q31Winner: 5.7"+61%
Quick verdict
Q31 leads the measured specs 13-1.
Measured wins
450
1
spec wins
Ties
3
equal specs
Q31
13
spec wins
Overall winner
Screen size
Technology
450
GSM / HSPA
Q31
GSM / HSPA / LTE
2G bands
450
GSM 850 / 900 / 1800 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
3G bands
450
HSDPA 1900
Q31
HSDPA 850 / 900 / 1900 / 2100
Speed
450
HSPA
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
equal specs3.5mm jack
equal specsSD card
Stereo speakers
HSPA, LTE
4G bands
450
-
Q31
LTE
Announced
450
2014, Q4. Released 2014, Q4
Q31
2020, September 17. Released 2020, September 25
Status
450
Discontinued
Q31
Discontinued
Dimensions
450
98 x 51.1 x 18.5 mm (3.86 x 2.01 x 0.73 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
450
102.9 g (3.63 oz)
Q31
145 g (5.11 oz)
SIM
450
Mini-SIM
Q31
Nano-SIM
Other
450
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
450
TFT, 256K colors
Q31
IPS LCD
Size
450
2.2 inches, 15.2 cm2 (~30.4% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
450
176 x 220 pixels (~128 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
450
Secondary external monochrome display, 64 x 96 pixels, 1 inch
Q31
-
Card slot
450
No
Q31
microSDXC
Phonebook
450
Yes
Q31
-
Call records
450
Yes
Q31
-
Internal
450
256MB 128MB RAM
Q31
32GB 3GB RAM
Other
450
-
Q31
eMMC 5.1
Single
450
1.3 MP
Q31
-
Video
450
144p
Q31
1080p@30fps
Dual
450
-
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
450
-
Q31
LED flash, panorama, HDR
Other
450
No
Q31
-
Single
450
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
450
-
Q31
1080p@30fps
Loudspeaker
450
Yes
Q31
Yes
3.5mm jack
450
Yes
Q31
Yes
WLAN
450
No
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
450
2.1, A2DP
Q31
5.0, A2DP, LE
Positioning
450
No
Q31
GPS
NFC
450
No
Q31
No
Radio
450
No
Q31
No
USB
450
microUSB
Q31
microUSB 2.0
Sensors
450
Q31
Accelerometer
Messaging
450
SMS, MMS
Q31
-
Games
450
No
Q31
-
Java
450
Yes
Q31
-
Other
450
MP3/WMA/AAC+/MP4 player Oraganizer Photo viewer Predictive text input Voice commands
Q31
-
Type
450
Li-Ion 950 mAh, removable
Q31
Li-Ion 3000 mAh
Stand-by
450
Up to 350 h
Q31
-
Talk time
450
Up to 3 h 20 min
Q31
-
Colors
450
Black
Q31
Silver
Models
450
B450
Q31
LM-Q310N
Price
450
About 60 EUR
Q31
About 150 EUR
OS
450
-
Q31
Android 10
Chipset
450
-
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
450
-
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
450
-
Q31
PowerVR GE8320