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Samsung Galaxy J3 2018 (SM-J337U) vs Samsung Galaxy S8 (SM-G950A)

Side by side comparison between Samsung Galaxy J3 (2018) vs Samsung Galaxy S8 phones, differences, pros, cons with full specifications. What's the better?

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Compare Samsung Galaxy S8 XSamsung Galaxy J3 2018 (SM-J337U)02Points
Samsung Galaxy J3 2018 (SM-J337U)
5"
IPS

720x1280

8
MP

5mp

2GB
RAM

64bit Quad

2600
mAh

(Removable)

vs
39PointsSamsung Galaxy S8 (SM-G950A)Compare Samsung Galaxy J3 (2018) X
Samsung Galaxy S8 (SM-G950A)
5.8"
AMOLED

1440x2960

12.2
MP

8mp

4GB
RAM

64bit Octa

3000
mAh

(Non removable)

What's the better phone? Samsung Galaxy S8 (SM-G950A)

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 2018 (SM-J337U)2 Advantages Samsung Galaxy J3 2018 (SM-J337U)vsGalaxy S8 (SM-G950A)39 Advantages Samsung Galaxy S8 (SM-G950A)
+152 grams (5.32 ounces)2%
Lighter
vs155 grams (5.43 ounces)
+Li-Ion: Lithium-Ion (Removable)Advantage
Removable battery can be replaced easily
vsLi-Ion: Lithium-Ion (Non removable)
1.4Ghz 64bit Quad-Corevs+2.35Ghz 64bit Octa-Core106%
More powerful processor, you can open your applications faster
2GB LPDDR3vs+4GB LPDDR4100%
More RAM memory. Typically more responsive and better for multitasking.
16GB (9GB available)vs+64GB (51GB available)5 times
More internal storage for applications and files
eMMC 5.0vs+UFS 2.0Advantage
Fastest write and read storage.
Until 512GB microSD, microSDXCvs+Until 1TB microSD, microSDXC100%
More external storage for files using memory cards
9 millimeters (0.35 inches)vs+8 millimeters (0.31 inches)13%
Thinner
Plastic body, glass frontvs+Aluminum frame, glass front/backAdvantage
More resistant material
TFT IPS LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
720x1280 pixelsvs+1440x2960 pixels4 times
Higher resolution screen
294 PPIvs+568 PPI93%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5"vs+5.8"16%
Larger screen
(back) 8MPvs+(back) 12.2MP53%
Higher resolution main camera
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
HDR photo only main cameravs+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
f/1.9 (aperture)vs+f/1.7 (aperture)12%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MPvs+(front) 8MP63%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(front) Full HD (1920x1080)vs+(front) 2K UHD (2560x1440)78%
More image quality for recording videos with the secondary camera
Android 8.0 Oreovs+Android 9.0 PieAdvantage
Android 9.0 Pie is newer and safer
(4G LTE) 150 Mbpsvs+(4G+ LTE-A) 1024 Mbps6 times
Faster for surfing the internet and download files
Not supportedvs+Ambient Light sensorAdvantage
Sensors help you use the device
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
Not supportedvs+Iris scannerAdvantage
Sensors help you use the device
Not supportedvs+Heart rateAdvantage
Sensors help you use the device
Not supportedvs+SpO2Advantage
Sensors help you use the device
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+ANT+Advantage
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
802.11 b/g/n (2.4Ghz)vs+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
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
4.2 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0vs+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supportedvs+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

18 Common items in both devices
16 million
LED flash
Only digital zoom
Autofocus / PDAF on back camera and autofocus front camera
4G LTE / 4G+ LTE-A
Capacitive
Multitouch
+11 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 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
ModelGalaxy J3 2018 (SM-J337U)Galaxy S8 (SM-G950A)
Other model namesGalaxy J3 (2018) Unlocked SM-J337UZKAXAAAT&T Galaxy S8 G950A (Snapdragon), Samsung Dream
Country or region availableUSA
USA
USA
USA
BrandSamsungSamsung
Release dateMay, 2018April, 2017
Depth9 millimeters (0.35 inches)8 millimeters (0.31 inches)
Size (width x height)70.2 x 142.8 millimeters (2.76 x 5.62 in)68.1 x 148.9 millimeters (2.68 x 5.86 in)
Weight152 grams (5.32 ounces)155 grams (5.43 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontAluminum frame, glass front/back
Protection against water and othersNot supportedIP68 certified: dust proof and waterproof over 1.5 meter and 30min
System (OS)Samsung Galaxy J3 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
Operating systemAndroid 8.0 OreoAndroid 7.0 Nougat
Firmware updatefeature not registeredAndroid 9.0 Pie
HardwareSamsung Galaxy J3 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
Chipset64bit - Samsung Exynos 7 Quad 7570 (14nm)64bit - Qualcomm Snapdragon 835 MSM8998 (10nm)
CPU processor1.4Ghz Quad-Core ARM Cortex-A53Octa-Core, 2 processors:
2.35Ghz Quad-Core Kryo
1.9Ghz Quad-Core Kryo
GPU graphical controllerARM Mali-T720 MP2Qualcomm Adreno 540
RAM memory2GB LPDDR34GB LPDDR4
Internal storage16GB (9GB available)
eMMC 5.0
64GB (51GB available)
UFS 2.0
External storageUntil 512GB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)
DisplaySamsung Galaxy J3 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
Display typeTFT IPS LCDSuper AMOLED
Screen size5" inches5.8" inches
Screen-to-body ratio~68.8% (screen-to-body ratio)~84.2% (screen-to-body ratio)
Display resolution720x1280 pixels1440x2960 pixels (18.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)294 PPI568 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 5
Display featuresfeature not registered60Hz, HDR10
Mobile networksSamsung Galaxy J3 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload150/50 Mbps1024/150 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 networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100TD-SCDMA 1900/2000
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (Bands 2, 3, 4, 5, 7, 12, 14)LTE Cat16 (1,2,3,4,5,7,8,12,18,19,20,28,29,30)
TD-LTE (38,39,40,41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
CallingSamsung Galaxy J3 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
CameraSamsung Galaxy J3 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
Back camera (main camera)8 megapixels12.2 megapixels
Main camera resolution3264x2448 pixels4032x3024 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.9 (aperture)f/1.7 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/2.55" inches
Pixel sizefeature not registered1.4µm pixel
AutofocusAutofocusPDAF on back camera and autofocus front camera
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo only main cameraHDR photo/video on both cameras
2ª cameraSamsung Galaxy J3 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
Front camera (secondary)5 megapixels8 megapixels
Front camera resolution2560x1920 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)2K UHD (2560x1440)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/1.7 (aperture)
Focal lengthfeature not registered25mm lens
Sensor sizefeature not registered1/3.6" inches
Pixel sizefeature not registered1.22µm pixel
MultimediaSamsung Galaxy J3 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, DivX, XviD
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, eAAC+, FLAC
ConnectivitySamsung Galaxy J3 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
USBMicroUSB 2.0USB 3.1 Type-C, USB OTG On-The-Go
TV outputNot supportedUSB Type-C (reversible)
Audio output3.5mm jack3.5mm jack
Bluetooth4.2 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n (2.4Ghz)802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedSupported
NFCNot supportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy J3 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
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
Compass
Ambient Light sensor
Gyroscope
Barometer
Iris scanner
Heart rate
SpO2
Hall effect
Face unlock
Fingerprint sensor (rear-mounted)
ANT+
Other features- Colors: Black
- WiFi direct, hotspot
- Colors: Black, Silver, Blue, Gold, Orchid Gray
- Samsung DeX (desktop experience)
- Curved edge screen
- Corning Gorilla Glass 5 back panel
- Samsung Gear VR compatible
- Samsung Pay
- 32bit/192kHz audio
- WiFi direct, hotspot
Power supplySamsung Galaxy J3 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
BatteryLi-Ion: Lithium-Ion (Removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity2600 mAh3000 mAh
Charger, watts• Standard charging• 15W (9V/1.67A) Fast battery charging
• Qi wireless charging (Qi/PMA)
• Quick Charge 2
Talk time autonomyfeature not registered1740 minutes | 29 hours | 1.2 days
Standbyfeature not registered19560 minutes | 326 hours | 13.6 days
Radiation rateSamsung Galaxy J3 2018 (SM-J337U)Samsung Galaxy S8 (SM-G950A)
SAR 1.6W/kg (USA, Mexico, etc.)1.2W/kg (head) | 1.58W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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