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Samsung Galaxy S10 Lite (SM-G770U1 128GB/8GB) vs LG K20 (X120WM)

Side by side comparison between Samsung Galaxy S10 Lite vs LG K20 phones, differences, pros, cons with full specifications. What's the better?

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Compare LG K20 XSamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)30Points
Samsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)
6.7"
AMOLED

1080x2400

48
MP

32mp

8GB
RAM

64bit Octa

4500
mAh

(Non removable)

vs
LG K20 (X120WM)
5.45"
IPS

480x960

8
MP

5mp

1GB
RAM

64bit Quad

3000
mAh

(Non removable)

What's the better phone? Samsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)

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!

Galaxy S10 Lite (SM-G770U1 128GB/8GB)30 Advantages Samsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)vsK20 (X120WM)5 Advantages LG K20 (X120WM)
+2.84Ghz 64bit Octa-Core123%
More powerful processor, you can open your applications faster
vs1.5Ghz 64bit Quad-Core
+8GB LPDDR4X7 times
More RAM memory. Typically more responsive and better for multitasking.
vs1GB LPDDR3
+128GB (105GB available)9 times
More internal storage for applications and files
vs16GB (11GB available)
+UFS 2.1Advantage
Fastest write and read storage.
vseMMC 5.1
+Until 1TB microSD, microSDXC3 times
More external storage for files using memory cards
vsUntil 256GB microSD, microSDXC
+8.1 millimeters (0.32 inches)2%
Thinner
vs8.3 millimeters (0.33 inches)
+Aluminum body, glass front, plastic backAdvantage
More resistant material
vsPlastic body, glass front
+Super AMOLED PlusAdvantage
Super AMOLED Plus display is brighter and more vivid
vsTFT IPS LCD
+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
vsNot supported
+1080x2400 pixels5 times
Higher resolution screen
vs480x960 pixels
+393 PPI99%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs197 PPI
+6.7"23%
Larger screen
vs5.45"
+(triple camera) 48MP + 12MP + 5MP7 times
Higher resolution main camera
vs(back) 8MP
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+1/2" inches100%
The larger sensor camera lets you take photos with better depth.
vs1/4" inches
+(front) 32MP6 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 5MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+Android 11Advantage
Android 11 is newer and safer
vsAndroid 9.0 Pie
+(4G+ LTE-A) 2000 Mbps12 times
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+CompassAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (under display)Advantage
Sensors help you use the device
vsNot supported
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+ANT+Advantage
Sensors help you use the device
vsNot supported
+4500 mAh50%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3000 mAh
+45W7 times
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
vs6W
+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster
vs802.11 b/g/n (2.4Ghz)
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
186 grams (6.51 ounces)vs+152 grams (5.32 ounces)22%
Lighter
LED flashvs+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
Not supportedvs+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

22 Common items in both devices
60Hz
16 million
Only digital zoom
PDAF: phase detection autofocus / Autofocus
HDR photo/video on both cameras / HDR photo on both cameras
f/2.0 (aperture)
(front) Full HD (1920x1080)
+15 specs and more in the table below

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

Highlight differencesClear highlight
Physical featuresSamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
ModelGalaxy S10 Lite (SM-G770U1 128GB/8GB)K20 (X120WM)
Other model namesGalaxy S10 Lite Unlocked SM-G770UZKAXAA (128GB + 8GB RAM)LG K20 2019 LMX120WM.ACANBK, LM-X120WM (Bell)
Country or region availableUSA
USA
Canada
Canada
BrandSamsungLG
Release dateFebruary, 2020August, 2019
Depth8.1 millimeters (0.32 inches)8.3 millimeters (0.33 inches)
Size (width x height)75.6 x 162.5 millimeters (2.98 x 6.4 in)71.9 x 148.6 millimeters (2.83 x 5.85 in)
Weight186 grams (6.51 ounces)152 grams (5.32 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum body, glass front, plastic backPlastic body, glass front
Protection against water and othersNot supportedMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
System (OS)Samsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
Operating systemAndroid 10Android 9.0 Pie
Firmware updateAndroid 11feature not registered
HardwareSamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
Chipset64bit - Qualcomm Snapdragon 855 SM8150 (7nm)64bit - MediaTek MT6739 (28nm)
CPU processorOcta-Core, 3 processors:
2.84Ghz Single-Core Kryo 485
2.42Ghz 3-Cores Kryo 485
1.78Ghz Quad-Core Kryo 485
1.5Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerQualcomm Adreno 640PowerVR GE8100 570Mhz
RAM memory8GB LPDDR4X1GB LPDDR3
Internal storage128GB (105GB available)
UFS 2.1
16GB (11GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Until 256GB microSD, microSDXC
(dedicated slot)
DisplaySamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
Display typeSuper AMOLED PlusTFT IPS LCD
Screen size6.7" inches5.45" inches
Screen-to-body ratio~88.2% (screen-to-body ratio)~71.7% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)480x960 pixels (18:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)393 PPI197 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Display features60Hz, 705 nits, HDR10+60Hz
Mobile networksSamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload2000/150 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1900, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1700/1900/2100
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat20 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (Bands 38, 39, 40, 41, 46)
VoLTE
LTE Cat4 (2, 4, 7, 17)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, 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
CallingSamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
CameraSamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
Back camera (main camera)(triple camera)
48 megapixels
12MP ultrawidef/2.212mm
5MP macrof/2.425mm1/5.0"1.12µm
8 megapixels
Main camera resolution8000x6000 pixels3264x2448 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash on both cameras
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal length26mm lens27mm lens
Sensor size1/2" inches1/4" inches
Pixel size0.8µm pixel1.12µm pixel
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo on both cameras
2ª cameraSamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
Front camera (secondary)32 megapixels5 megapixels
Front camera resolution6528x4896 pixels2560x1920 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedLED
Focal aperturef/2.2 (aperture)f/2.2 (aperture)
Focal length25mm lens24mm lens
Sensor size1/2.8" inches1/5" inches
Pixel size0.8µm pixel1.12µm pixel
MultimediaSamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivitySamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
USBUSB 2.0 Type-C, USB OTG On-The-GoMicroUSB 2.0
TV outputNot supportedNot supported
Audio outputType-C reversible connector3.5mm jack
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 b/g/n (2.4Ghz)
DLNANot supportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Hall effect
Face unlock
Fingerprint sensor (under display)
ANT+
Accelerometer
Proximity sensor
Ambient Light sensor
Other features- Colors: Prism Black, Prism White, Prism Blue
- Ultrasonic fingerprint sensor
- One UI 2.1
- Always-on display
- Bixby
- Samsung DeX
- Samsung Pay
- WiFi direct, hotspot
- Colors: Black, Blue, Platinum
- Android Go edition
- Google assistant
- WiFi hotspot
Power supplySamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
BatteryLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Non removable)
BL-01
Battery capacity4500 mAh3000 mAh
Charger, watts45W Fast battery charging6W (5V/1.2A) Standard charging
Talk time autonomyfeature not registered1020 minutes | 17 hours | 0.7 day
Standbyfeature not registered36000 minutes | 600 hours | 25 days
Radiation rateSamsung Galaxy S10 Lite (SM-G770U1 128GB/8GB)LG K20 (X120WM)
SAR 1.6W/kg (USA, Mexico, etc.)0.68W/kg (head) | 1.59W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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