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Samsung Galaxy Z Flip (SM-F700W/DS) vs Samsung Galaxy J3 2018 (SM-J337U)

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

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Compare Samsung Galaxy J3 (2018) XSamsung Galaxy Z Flip (SM-F700W/DS)32Points
Samsung Galaxy Z Flip (SM-F700W/DS)
6.7"
AMOLED

1080x2636

12.2
MP

10mp

8GB
RAM

64bit Octa

3300
mAh

(Non removable)

vs
05PointsSamsung Galaxy J3 2018 (SM-J337U)Compare Samsung Galaxy Z Flip X
Samsung Galaxy J3 2018 (SM-J337U)
5"
IPS

720x1280

8
MP

5mp

2GB
RAM

64bit Quad

2600
mAh

(Removable)

What's the better phone? Samsung Galaxy Z Flip (SM-F700W/DS)

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 Z Flip (SM-F700W/DS)32 Advantages Samsung Galaxy Z Flip (SM-F700W/DS)vsGalaxy J3 2018 (SM-J337U)5 Advantages Samsung Galaxy J3 2018 (SM-J337U)
+2.96Ghz 64bit Octa-Core144%
More powerful processor, you can open your applications faster
vs1.4Ghz 64bit Quad-Core
+8GB LPDDR4X3 times
More RAM memory. Typically more responsive and better for multitasking.
vs2GB LPDDR3
+256GB (223GB available)24 times
More internal storage for applications and files
vs16GB (9GB available)
+UFS 3.0Advantage
Fastest write and read storage.
vseMMC 5.0
+7.2 millimeters (0.28 inches)25%
Thinner
vs9 millimeters (0.35 inches)
+Aluminum frame, flexible plastic screen, glass backAdvantage
More resistant material
vsPlastic body, glass front
+Dynamic AMOLEDAdvantage
Dynamic AMOLED display is brighter and more vivid
vsTFT IPS LCD
+1080x2636 pixels2 times
Higher resolution screen
vs720x1280 pixels
+425 PPI45%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs294 PPI
+6.7"34%
Larger screen
vs5"
+(dual camera) 12.2MP + 12MP2 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
+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo only main camera
+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)
+(front) 10MP104%
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)
+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+Android 10Advantage
Android 10 is newer and safer
vsAndroid 8.0 Oreo
+(4G+ LTE-A) 1024 Mbps6 times
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+Ambient Light sensorAdvantage
Sensors help you use the device
vsNot supported
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (side-mounted)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
+3300 mAh27%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2600 mAh
+2 slots (Dual-SIM) + e-SIM (Eletronic)Advantage
It's more advantageous to have more than one phone operator in the same device
vs1 slot (Single-SIM)
(dedicated slot)
+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
vsNot supported
+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)
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.2 + A2DP
+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
Not supportedvs+Until 512GB microSD, microSDXCAdvantage
More external storage for files using memory cards
183 grams (6.41 ounces)vs+152 grams (5.32 ounces)20%
Lighter
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
LiPo: Li-Ion polymer (Non removable)vs+Li-Ion: Lithium-Ion (Removable)Advantage
Removable battery can be replaced easily
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general

17 Common items in both devices
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus / Autofocus
4G+ LTE-A / 4G LTE
Capacitive
Multitouch
+10 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 Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
ModelGalaxy Z Flip (SM-F700W/DS)Galaxy J3 2018 (SM-J337U)
Other model namesGalaxy Z Flip SM-F700W/Dual-SimGalaxy J3 (2018) Unlocked SM-J337UZKAXAA
Country or region availableCanada
Canada
USA
USA
BrandSamsungSamsung
Release dateFebruary, 2020May, 2018
Depth7.2 millimeters (0.28 inches)9 millimeters (0.35 inches)
Size (width x height)73.6 x 167.3 millimeters (2.9 x 6.59 in)70.2 x 142.8 millimeters (2.76 x 5.62 in)
Weight183 grams (6.41 ounces)152 grams (5.32 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, flexible plastic screen, glass backPlastic body, glass front
Protection against water and othersNot supportedNot supported
System (OS)Samsung Galaxy Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
Operating systemAndroid 10Android 8.0 Oreo
Firmware updatefeature not registeredfeature not registered
HardwareSamsung Galaxy Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
Chipset64bit - Qualcomm Snapdragon 855 Plus SDM855 (7nm)64bit - Samsung Exynos 7 Quad 7570 (14nm)
CPU processorOcta-Core, 3 processors:
2.96Ghz Single-Core Kryo 485
2.42Ghz 3-Cores Kryo 485
1.8Ghz Quad-Core Kryo 485
1.4Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerQualcomm Adreno 640 672MhzARM Mali-T720 MP2
RAM memory8GB LPDDR4X2GB LPDDR3
Internal storage256GB (223GB available)
UFS 3.0
16GB (9GB available)
eMMC 5.0
External storageNot supportedUntil 512GB microSD, microSDXC
(dedicated slot)
DisplaySamsung Galaxy Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
Display typeDynamic AMOLEDTFT IPS LCD
Screen size6.7" inches5" inches
Screen-to-body ratio~82.5% (screen-to-body ratio)~68.8% (screen-to-body ratio)
Display resolution1080x2636 pixels720x1280 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)425 PPI294 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Display features60Hz, HDR10+feature not registered
Mobile networksSamsung Galaxy Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
Dual-SIMDual-SIM Standby - Call active on one sim cardNot supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF) + e-SIM
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload1024/150 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, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat16 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 29, 30, 66, 71)
TD-LTE (Bands 38, 39, 40, 41)
LTE Cat4 (Bands 2, 3, 4, 5, 7, 12, 14)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported
CallingSamsung Galaxy Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
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 Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
Back camera (main camera)(dual camera)
12.2 megapixels
12MP ultrawidef/2.212mm1.12µm
8 megapixels
Main camera resolution4032x3024 pixels3264x2448 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.9 (aperture)
Focal length27mm lensfeature not registered
Sensor size1/2.55" inchesfeature not registered
Pixel size1.4µm pixelfeature not registered
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 on both camerasHDR photo only main camera
2ª cameraSamsung Galaxy Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
Front camera (secondary)10 megapixels5 megapixels
Front camera resolution3872x2592 pixels2560x1920 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.4 (aperture)f/2.2 (aperture)
Focal length26mm lensfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size1.22µm pixelfeature not registered
MultimediaSamsung Galaxy Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
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 Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
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/LE4.2 + A2DP
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 Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
Active noise cancellationSupportedNot supported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Hall effect
Face unlock
Fingerprint sensor (side-mounted)
ANT+
Accelerometer
Proximity sensor
Compass
Gyroscope
Other features- Colors: Black, Purple, Gold
- One UI 2
- Cover display: 1.1" Super AMOLED (112x300)
- Gorilla Glass 6 back panel
- Tuned sound by AKG
- 32-bit/384kHz audio
- Samsung Pay
- WiFi direct, hotspot
- Colors: Black
- WiFi direct, hotspot
Power supplySamsung Galaxy Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
BatteryLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Removable)
Battery capacity3300 mAh2600 mAh
Charger, watts15W (9V/1.67A) Fast battery charging
Qi wireless charging
Standard charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateSamsung Galaxy Z Flip (SM-F700W/DS)Samsung Galaxy J3 2018 (SM-J337U)
SAR 1.6W/kg (USA, Mexico, etc.)0.54W/kg (head) | 1.39W/kg (body)1.2W/kg (head) | 1.58W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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