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LG Q31 (Q310N) vs Samsung Galaxy A20 (SM-A205U1)

Side by side comparison between LG Q31 vs Samsung Galaxy A20 phones, differences, pros, cons and full specifications. What's the better?

,
5.7"
IPS

720x1520

13
MP

5mp

3GB
RAM

Octa-core

3000
mAh

(Non removable)

vs
15Points Samsung Galaxy A20 (SM-A205U1) Compare LG Q31 X
6.4"
AMOLED

720x1560

13
MP

8mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A20 (SM-A205U1)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Q31 (Q310N)} 7 Advantages LG Q31 (Q310N) vs Galaxy A20 (SM-A205U1)} 15 Advantages Samsung Galaxy A20 (SM-A205U1)
+2GHz 64bit Octa-core (12nm)43%
More powerful processor, you can open your applications faster
vs1.6GHz 64bit Octa-core (14nm)
+146 grams (5.11 ounces)16%
Lighter
vs169 grams (5.92 ounces)
+295 PPI10%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs268 PPI
+f/1.8 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.9 (aperture)
+(4G LTE-A) 300 Mbps100%
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+Panda King GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
3GB LPDDR3vs+3GB LPDDR4XAdvantage
This RAM type is better and more efficient.
32GB (17GB available)vs+32GB (21GB available)24%
More internal storage for applications and files
8.6 millimeters (0.34 inches)vs+7.8 millimeters (0.31 inches)10%
Thinner
TFT IPS LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
720x1520 pixelsvs+720x1560 pixels3%
Higher resolution screen
5.7"vs+6.4"12%
Larger screen
(front) 5MPvs+(front) 8MP63%
Higher resolution secondary camera to take pictures and selfies
Android 10vs+Android 11Advantage
Android 11 is newer and safer
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
Not supportedvs+Proximity sensorAdvantage
Sensors help you use the device
3000 mAhvs+4000 mAh33%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.

30 Common items in both devices
eMMC 5.1
Until 512GB microSD, microSDXC / Until 1TB microSD, microSDXC
Plastic body, glass front
60Hz
16 million
(dual camera) 13MP + 5MP
LED flash
+23 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

๐Ÿ“ฑ Model features

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
Change model 
ModelQ31 (Q310N)Galaxy A20 (SM-A205U1)
Other model namesLG Q31 (SKT, KT, LG U+), LM-Q310N, LMQ310NGalaxy A20 SM-A205U1 NFC (Unlocked)
Country or region availableSouth Korea
South Korea
USA
USA
BrandLGSamsung
Release date8/21/20204/5/2019, Announced: 3/19/2019
Depth8.6 millimeters (0.34 inches)7.8 millimeters (0.31 inches)
Size (width x height)71.12 x 147.83 millimeters (2.8 x 5.82 in)74.7 x 158.4 millimeters (2.94 x 6.24 in)
Weight146 grams (5.11 ounces)169 grams (5.92 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.Not supported

๐Ÿ“ฒ Display

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
Display typeTFT IPS LCDSuper AMOLED
Screen size5.7" inches6.4" inches
Screen-to-body ratio~77.1% (screen-to-body ratio)~85% (screen-to-body ratio)
Display resolution720x1520 pixels (19:9)720x1560 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)295 PPI268 PPI
Colors16 million16 million
Scratch-resistant glassPanda King GlassNot supported
Refresh rate60Hz60Hz
Display featuresNot supportedNot supported

๐Ÿค– Operating System

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
System versionAndroid 10Android 9.0 Pie
Firmware updatefeature not registeredAndroid 11
User Interfacefeature not registeredOne UI 2.5 / 3.1

โš™๏ธ Processor

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
Chipset64bit: MediaTek Helio P22 (MT6762) (12nm)64bit: Samsung Exynos 7884 (14nm)
CPUOcta-core, 2 processors:
4x 2GHz ARM Cortex-A53 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
2x 1.6GHz ARM Cortex-A73 (Dual-core)
6x 1.35GHz ARM Cortex-A53 (Hexa-core)
GPU graphical controllerPowerVR GE8320 (650MHz)ARM Mali-G71 MP2 (770MHz)
Performance (benchmark)feature not registeredAnTuTu: 122778 (v9)

๐Ÿ’ฝ Memory and storage

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
RAM memory3GB LPDDR33GB LPDDR4X
Internal storage32GB (17GB available)
eMMC 5.1
32GB (21GB available)
eMMC 5.1
External storageUntil 512GB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)

๐Ÿ“ถ Mobile networks

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/50 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 800/850/900/1900/2100CDMA2000 1xEV-DO
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat6 (1, 3, 7, 8, 20, 28)
TD-LTE (38)
LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

๐Ÿ“ท Camera

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
Back camera (main camera)(dual camera)
13 megapixels
5MP ultrawide f/2.2120ยฐ1/5.0"1.12ยตm
(dual camera)
13 megapixels
5MP ultrawide f/2.212mm
Main camera resolution4128x3096 pixels4128x3096 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.9 (aperture)
Focal length27mm (lens)28mm (lens)
Sensor size1/3.1" inchesfeature not registered
Pixel size1.12ยตm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

๐Ÿ“ธ Front camera

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
Front camera (secondary)5 megapixels8 megapixels
Front camera resolution2560x1920 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.0 (aperture)
Focal length24mm (lens)feature not registered
Sensor size1/5" inchesfeature not registered
Pixel size1.12ยตm pixelfeature not registered

๐Ÿ”‰ Sound and multimedia

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263, WMV, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

๐Ÿ”Œ Connectivity

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
SensorsAccelerometer
Fingerprint sensor (rear-mounted)
Accelerometer
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
Battery typeLi-Ion: lithium-ion (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity3000 mAh4000 mAh
Charger, wattsWired charging15W Wired fast charging
Inductive / wireless chargingNot supportedNot supported
Talk time autonomy11 hours26 hours (1.1 days)
Standby528 hours (22 days)feature not registered

โž• Other features

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousโ€ข Colors: Silver
โ€ข LG UX 9.1
โ€ข Colors: Black, Deep Blue, Red, Coral Orange

โ˜ข๏ธ Radiation rate

LG Q31 (Q310N)Galaxy A20 (SM-A205U1)
SAR 1.6W/kg (USA, Mexico, etc.)0.596W/kg (head), 0.914W/kg (body)1.09W/kg (head), 0.6W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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