Screen size
B20501.5"
Q31Winner: 5.7"+74%
Quick verdict
Q31 leads the measured specs 15-1.
Measured wins
B2050
1
spec wins
Ties
1
equal specs
Q31
15
spec wins
Overall winner
Screen size
Technology
B2050
GSM
Q31
GSM / HSPA / LTE
2G bands
B2050
GSM 900 / 1800 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
GPRS
B2050
Class 10
Q31
-
EDGE
B2050
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
Stereo speakers
-
3G bands
B2050
-
Q31
HSDPA 850 / 900 / 1900 / 2100
4G bands
B2050
-
Q31
LTE
Speed
B2050
-
Q31
HSPA, LTE
Announced
B2050
2005, Q3
Q31
2020, September 17. Released 2020, September 25
Status
B2050
Discontinued
Q31
Discontinued
Dimensions
B2050
105 x 44 x 15.9 mm (4.13 x 1.73 x 0.63 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
B2050
72 g (2.54 oz)
Q31
145 g (5.11 oz)
SIM
B2050
Mini-SIM
Q31
Nano-SIM
Other
B2050
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
B2050
CSN, 65K colors
Q31
IPS LCD
Size
B2050
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
B2050
128 x 128 pixels, 1:1 ratio (~121 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
B2050
Downloadable wallpapers
Q31
-
Card slot
B2050
No
Q31
microSDXC
Phonebook
B2050
200 entries, 7 groups
Q31
-
Call records
B2050
15 dialed, 15 received, 15 missed calls
Q31
-
Internal
B2050
1.4MB
Q31
32GB 3GB RAM
Other
B2050
-
Q31
eMMC 5.1
Other
B2050
No
Q31
-
Loudspeaker
B2050
No
Q31
Yes
Alert types
B2050
Vibration; Downloadable polyphonic ringtones
Q31
-
3.5mm jack
B2050
No
Q31
Yes
WLAN
B2050
No
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
B2050
No
Q31
5.0, A2DP, LE
Positioning
B2050
No
Q31
GPS
Radio
B2050
No
Q31
No
USB
B2050
No
Q31
microUSB 2.0
NFC
B2050
-
Q31
No
Sensors
B2050
Q31
Accelerometer
Messaging
B2050
SMS, EMS, MMS
Q31
-
Browser
B2050
WAP 2.0/xHTML
Q31
-
Games
B2050
2
Q31
-
Java
B2050
Yes
Q31
-
Other
B2050
Predictive text input Organizer Voice memo (20 sec.)
Q31
-
Type
B2050
Removable Li-Ion 780 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
B2050
Up to 200 h
Q31
-
Talk time
B2050
Up to 2 h
Q31
-
Colors
B2050
Q31
Silver
Models
B2050
-
Q31
LM-Q310N
Price
B2050
-
Q31
About 150 EUR
OS
B2050
-
Q31
Android 10
Chipset
B2050
-
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
B2050
-
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
B2050
-
Q31
PowerVR GE8320
Dual
B2050
-
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
B2050
-
Q31
LED flash, panorama, HDR
Video
B2050
-
Q31
1080p@30fps
Single
B2050
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
B2050
-
Q31
1080p@30fps