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Samsung Galaxy J3 Achieve (SM-J337P) vs LG K20 (X120WM)

Side by side comparison between Samsung Galaxy J3 Achieve vs LG K20 phones, differences, pros, cons with full specifications. What's the better?

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Compare LG K20 XSamsung Galaxy J3 Achieve (SM-J337P)09Points
Samsung Galaxy J3 Achieve (SM-J337P)
5"
IPS

720x1280

8
MP

5mp

2GB
RAM

64bit Octa

2600
mAh

(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? LG K20 (X120WM)

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 J3 Achieve (SM-J337P)9 Advantages Samsung Galaxy J3 Achieve (SM-J337P)vsK20 (X120WM)11 Advantages LG K20 (X120WM)
+1.35Ghz 64bit Octa-Core16%
More powerful processor, you can open your applications faster
vs1.5Ghz 64bit Quad-Core
+2GB LPDDR3100%
More RAM memory. Typically more responsive and better for multitasking.
vs1GB LPDDR3
+Until 512GB microSD, microSDXC100%
More external storage for files using memory cards
vsUntil 256GB microSD, microSDXC
+720x1280 pixels100%
Higher resolution screen
vs480x960 pixels
+294 PPI49%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs197 PPI
+f/1.9 (aperture)5%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.0 (aperture)
+CompassAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+Li-Ion: Lithium-Ion (Removable)Advantage
Removable battery can be replaced easily
vsLi-Ion: Lithium-Ion (Non removable)
16GB (9GB available)vs+16GB (11GB available)22%
More internal storage for applications and files
9 millimeters (0.35 inches)vs+8.3 millimeters (0.33 inches)8%
Thinner
5"vs+5.45"9%
Larger screen
LED flashvs+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
Android 8.0 Oreovs+Android 9.0 PieAdvantage
Android 9.0 Pie is newer and safer
Not supportedvs+Ambient Light sensorAdvantage
Sensors help you use the device
2600 mAhvs+3000 mAh15%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
4.2 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Not supportedvs+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

27 Common items in both devices
eMMC 5.1
152 grams (5.32 ounces)
Plastic body, glass front
TFT IPS LCD
16 million
(back) 8MP
Only digital zoom
+20 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 J3 Achieve (SM-J337P)LG K20 (X120WM)
ModelGalaxy J3 Achieve (SM-J337P)K20 (X120WM)
Other model namesGalaxy J3 Achieve 2018 (Sprint, Boost, Virgin) SM-J337PLG K20 2019 LMX120WM.ACANBK, LM-X120WM (Bell)
Country or region availableUSA
USA
Canada
Canada
BrandSamsungLG
Release dateMay, 2018August, 2019
Depth9 millimeters (0.35 inches)8.3 millimeters (0.33 inches)
Size (width x height)70.2 x 142.8 millimeters (2.76 x 5.62 in)71.9 x 148.6 millimeters (2.83 x 5.85 in)
Weight152 grams (5.32 ounces)152 grams (5.32 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontPlastic 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 J3 Achieve (SM-J337P)LG K20 (X120WM)
Operating systemAndroid 8.0 OreoAndroid 9.0 Pie
Firmware updatefeature not registeredfeature not registered
HardwareSamsung Galaxy J3 Achieve (SM-J337P)LG K20 (X120WM)
Chipset64bit - Samsung Exynos 7 Octa 7884A (14nm)64bit - MediaTek MT6739 (28nm)
CPU processorOcta-Core, 2 processors:
1.35Ghz Dual-Core ARM Cortex-A73
1.35Ghz Hexa-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerARM Mali-G71 MP2PowerVR GE8100 570Mhz
RAM memory2GB LPDDR31GB LPDDR3
Internal storage16GB (9GB available)
eMMC 5.1
16GB (11GB available)
eMMC 5.1
External storageUntil 512GB microSD, microSDXC
(dedicated slot)
Until 256GB microSD, microSDXC
(dedicated slot)
DisplaySamsung Galaxy J3 Achieve (SM-J337P)LG K20 (X120WM)
Display typeTFT IPS LCDTFT IPS LCD
Screen size5" inches5.45" inches
Screen-to-body ratio~68.8% (screen-to-body ratio)~71.7% (screen-to-body ratio)
Display resolution720x1280 pixels480x960 pixels (18:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)294 PPI197 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Display featuresfeature not registered60Hz
Mobile networksSamsung Galaxy J3 Achieve (SM-J337P)LG K20 (X120WM)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload150/50 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
UMTS 850/1700/1900
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat4 (Bands 2, 3, 4, 5, 7, 12, 14)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, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, 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 J3 Achieve (SM-J337P)LG K20 (X120WM)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
CameraSamsung Galaxy J3 Achieve (SM-J337P)LG K20 (X120WM)
Back camera (main camera)8 megapixels8 megapixels
Main camera resolution3264x2448 pixels3264x2448 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash on both cameras
Focal aperturef/1.9 (aperture)f/2.0 (aperture)
Focal lengthfeature not registered27mm lens
Sensor sizefeature not registered1/4" inches
Pixel sizefeature not registered1.12µm pixel
AutofocusAutofocusAutofocus
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 only main cameraHDR photo on both cameras
2ª cameraSamsung Galaxy J3 Achieve (SM-J337P)LG K20 (X120WM)
Front camera (secondary)5 megapixels5 megapixels
Front camera resolution2560x1920 pixels2560x1920 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedLED
Focal aperturef/2.2 (aperture)f/2.2 (aperture)
Focal lengthfeature not registered24mm lens
Sensor sizefeature not registered1/5" inches
Pixel sizefeature not registered1.12µm pixel
MultimediaSamsung Galaxy J3 Achieve (SM-J337P)LG K20 (X120WM)
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, XviD, MKVMP4, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivitySamsung Galaxy J3 Achieve (SM-J337P)LG K20 (X120WM)
USBMicroUSB 2.0MicroUSB 2.0
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.2 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n (2.4Ghz)802.11 b/g/n (2.4Ghz)
DLNANot supportedNot supported
NFCNot supportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy J3 Achieve (SM-J337P)LG K20 (X120WM)
Active noise cancellationNot supportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Gyroscope
Accelerometer
Proximity sensor
Ambient Light sensor
Other features- Colors: Black
- WiFi direct, hotspot
- Colors: Black, Blue, Platinum
- Android Go edition
- Google assistant
- WiFi hotspot
Power supplySamsung Galaxy J3 Achieve (SM-J337P)LG K20 (X120WM)
BatteryLi-Ion: Lithium-Ion (Removable)Li-Ion: Lithium-Ion (Non removable)
BL-01
Battery capacity2600 mAh3000 mAh
Charger, watts Standard charging6W (5V/1.2A) Standard charging
Talk time autonomy1740 minutes | 29 hours | 1.2 days1020 minutes | 17 hours | 0.7 day
Standby13680 minutes | 228 hours | 9.5 days36000 minutes | 600 hours | 25 days
Radiation rateSamsung Galaxy J3 Achieve (SM-J337P)LG K20 (X120WM)
SAR 1.6W/kg (USA, Mexico, etc.)1.06W/kg (head) | 1.59W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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