Screen size
A3902.2"
Q31Winner: 5.7"+61%
Quick verdict
Q31 leads the measured specs 11-1.
Measured wins
A390
1
spec wins
Ties
5
equal specs
Q31
11
spec wins
Overall winner
Screen size
Technology
A390
GSM
Q31
GSM / HSPA / LTE
2G bands
A390
GSM 850 / 900 / 1800 / 1900 - SIM1 & SIM 2
Q31
GSM 850 / 900 / 1800 / 1900
GPRS
A390
Class 12
Q31
-
EDGE
A390
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
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
A390
-
Q31
HSDPA 850 / 900 / 1900 / 2100
4G bands
A390
-
Q31
LTE
Speed
A390
-
Q31
HSPA, LTE
Announced
A390
2013. Released 2013
Q31
2020, September 17. Released 2020, September 25
Status
A390
Discontinued
Q31
Discontinued
Dimensions
A390
114.4 x 51.8 x 13.2 mm (4.50 x 2.04 x 0.52 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
A390
92 g (3.25 oz)
Q31
145 g (5.11 oz)
SIM
A390
Dual SIM (Mini-SIM, dual stand-by)
Q31
Nano-SIM
Other
A390
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
A390
TFT
Q31
IPS LCD
Size
A390
2.2 inches, 15.0 cm2 (~25.3% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
A390
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Chipset
A390
Mediatek MT6255
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
A390
416 MHz
Q31
Octa-core 2.0 GHz Cortex-A53
OS
A390
-
Q31
Android 10
GPU
A390
-
Q31
PowerVR GE8320
Card slot
A390
microSDHC (dedicated slot)
Q31
microSDXC
Phonebook
A390
1000 entries
Q31
-
Call records
A390
Yes
Q31
-
Internal
A390
40MB
Q31
32GB 3GB RAM
Other
A390
-
Q31
eMMC 5.1
Single
A390
1.3 MP
Q31
-
Video
A390
Yes
Q31
1080p@30fps
Dual
A390
-
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
A390
-
Q31
LED flash, panorama, HDR
Other
A390
No
Q31
-
Single
A390
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
A390
-
Q31
1080p@30fps
Loudspeaker
A390
Yes
Q31
Yes
3.5mm jack
A390
Yes
Q31
Yes
WLAN
A390
No
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
A390
2.1, EDR
Q31
5.0, A2DP, LE
Positioning
A390
No
Q31
GPS
NFC
A390
No
Q31
No
Radio
A390
FM radio, recording
Q31
No
USB
A390
2.0
Q31
microUSB 2.0
Sensors
A390
Q31
Accelerometer
Messaging
A390
SMS, MMS
Q31
-
Games
A390
Yes
Q31
-
Java
A390
Yes
Q31
-
Other
A390
MP3/WAV/AAC player MP4/H.263 player Organizer Predictive text input
Q31
-
Type
A390
Li-Ion 1700 mAh, removable
Q31
Li-Ion 3000 mAh
Stand-by
A390
Up to 800 h
Q31
-
Talk time
A390
Up to 15 h
Q31
-
Colors
A390
Black
Q31
Silver
Price
A390
About 40 EUR
Q31
About 150 EUR
Models
A390
-
Q31
LM-Q310N