Screen size
Q31Winner: 5.7"+7%
X power5.3"
Quick verdict
Q31 leads the measured specs 7-4.
Measured wins
Q31
7
spec wins
Overall winner
Ties
7
equal specs
X power
4
spec wins
Screen size
Technology
Q31
GSM / HSPA / LTE
X power
GSM / CDMA / HSPA / EVDO / LTE
2G bands
Q31
GSM 850 / 900 / 1800 / 1900
X power
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only), CDMA 800 / 1900 - LS755, US610
3G bands
Q31
HSDPA 850 / 900 / 1900 / 2100
X power
HSDPA 850 / 900 / 1900 / 2100 , HSDPA 850 / 1700(AWS) / 1900 / 2100 - LS755, CDMA2000 1xEV-DO - LS755, US610
4G bands
Q31
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
equal specsBattery
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
LTE
X power
1, 3, 7, 8, 20 - K220, 3, 7, 20 - K220DS, 1, 3, 5, 7, 8, 20, 38 - UAE, 2, 4, 5, 12, 25, 26, 41 - LS7552,4,5,12,13,17,25 - US610
Speed
Q31
HSPA, LTE
X power
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Q31
2020, September 17. Released 2020, September 25
X power
2016, May. Released 2016, September
Status
Q31
Discontinued
X power
Discontinued
Dimensions
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
X power
148.9 x 74.9 x 7.9 mm (5.86 x 2.95 x 0.31 in)
Weight
Q31
145 g (5.11 oz)
X power
139 g (4.90 oz)
SIM
Q31
Nano-SIM
X power
· Nano-SIM· Nano-SIM + Nano-SIM
Other
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
X power
-
Type
Q31
IPS LCD
X power
IPS LCD
Size
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
X power
5.3 inches, 77.4 cm2 (~69.4% screen-to-body ratio)
Resolution
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
X power
720 x 1280 pixels, 16:9 ratio (~277 ppi density)
Protection
Q31
-
X power
Corning Gorilla Glass 3
OS
Q31
Android 10
X power
Android 6.0.1 (Marshmallow)
Chipset
Q31
Mediatek MT6762 Helio P22 (12 nm)
X power
Mediatek MT6735 (28 nm)Mediatek MT6755M (28 nm) - LS755Qualcomm MSM8909 Snapdragon 210 (28 nm) - US610, K450
CPU
Q31
Octa-core 2.0 GHz Cortex-A53
X power
Quad-core 1.3 GHz Cortex-A53Octa-core (4x1.8 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) - LS755Quad-core 1.3 GHz Cortex-A7 - US610, K450
GPU
Q31
PowerVR GE8320
X power
Mali-T720Mali-T860MP2 - LS755Adreno 304 - US610, K450
Card slot
Q31
microSDXC
X power
microSDXC (dedicated slot)
Internal
Q31
32GB 3GB RAM
X power
16GB 2GB RAM
Other
Q31
eMMC 5.1
X power
eMMC 4.5
Dual
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
X power
-
Features
Q31
LED flash, panorama, HDR
X power
LED flash, panorama
Video
Q31
1080p@30fps
X power
1080p@30fps
Single
Q31
-
X power
13 MP, f/2.2, 1/4.0", 1.12µm, AF 8 MP, AF (LS755, US610, K450)
Single
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
X power
5 MP, f/2.4
Video
Q31
1080p@30fps
X power
1080p@30fps
Loudspeaker
Q31
Yes
X power
Yes
3.5mm jack
Q31
Yes
X power
Yes
WLAN
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
X power
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Q31
5.0, A2DP, LE
X power
4.1/4.2, A2DP, LE
Positioning
Q31
GPS
X power
GPS, GLONASS
NFC
Q31
No
X power
No
Radio
Q31
No
X power
FM radio
USB
Q31
microUSB 2.0
X power
microUSB 2.0, OTG
Sensors
Q31
Accelerometer
X power
Accelerometer, proximity, compass
Type
Q31
Li-Ion 3000 mAh
X power
Li-Ion 4100 mAh, non-removable
Charging
Q31
-
X power
10W wired
Colors
Q31
Silver
X power
Indigo, White, Gold
Models
Q31
LM-Q310N
X power
K220, LS755, US610, K450, LGLS755, F750K, K210, LGUS610
Price
Q31
About 150 EUR
X power
About 130 EUR