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Samsung Galaxy J7 2017 (SM-J730F/DS) vs Samsung Galaxy S7 (SM-G930F 32GB)

Side by side comparison between Samsung Galaxy J7 (2017) vs Samsung Galaxy S7 phones, differences, pros, cons with full specifications. What's the better?

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Compare Samsung Galaxy S7 XSamsung Galaxy J7 2017 (SM-J730F/DS)08Points
Samsung Galaxy J7 2017 (SM-J730F/DS)
5.5"
AMOLED

1080x1920

13
MP

13mp

3GB
RAM

64bit Octa

3600
mAh

(Non removable)

vs
22PointsSamsung Galaxy S7 (SM-G930F 32GB)Compare Samsung Galaxy J7 (2017) X
Samsung Galaxy S7 (SM-G930F 32GB)
5.1"
AMOLED

1440x2560

12.2
MP

5mp

4GB
RAM

64bit Octa

3000
mAh

(Non removable)

What's the better phone? Samsung Galaxy S7 (SM-G930F 32GB)

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 J7 2017 (SM-J730F/DS)8 Advantages Samsung Galaxy J7 2017 (SM-J730F/DS)vsGalaxy S7 (SM-G930F 32GB)22 Advantages Samsung Galaxy S7 (SM-G930F 32GB)
+5.5"8%
Larger screen
vs5.1"
+(back) 13MP5%
Higher resolution main camera
vs(back) 12.2MP
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
vsLED flash
+(front) 13MP154%
Higher resolution secondary camera to take pictures and selfies
vs(front) 5MP
+Android 9.0 PieAdvantage
Android 9.0 Pie is newer and safer
vsAndroid 8.0 Oreo
+3600 mAh20%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3000 mAh
+2 slots (Dual-SIM)
(dedicated slot)Advantage
It's more advantageous to have more than one phone operator in the same device
vs1 slot (Single-SIM)
(dedicated slot)
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
1.6Ghz 64bit Octa-Corevs+2.3Ghz 64bit Octa-Core28%
More powerful processor, you can open your applications faster
3GB LPDDR3vs+4GB LPDDR433%
More RAM memory. Typically more responsive and better for multitasking.
16GB (10GB available)vs+32GB (22GB available)120%
More internal storage for applications and files
eMMC 5.1vs+UFS 2.0Advantage
Fastest write and read storage.
181 grams (6.34 ounces)vs+152 grams (5.32 ounces)19%
Lighter
8 millimeters (0.31 inches)vs+7.9 millimeters (0.31 inches)1%
Thinner
1080x1920 pixelsvs+1440x2560 pixels78%
Higher resolution screen
401 PPIvs+576 PPI44%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
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
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
(4G LTE) 300 Mbpsvs+(4G+ LTE-A) 450 Mbps50%
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
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+ANT+Advantage
Sensors help you use the device
Not supportedvs+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
4.1 + A2DPvs+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP is newer and faster
Not supportedvs+Gorilla Glass 4Advantage
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

27 Common items in both devices
Until 256GB microSD, microSDXC
Aluminum body, glass front / Aluminum frame, glass front/back
Super AMOLED
16 million
Only digital zoom
Autofocus / PDAF: phase detection autofocus
HDR photo on both cameras / HDR photo/video on both cameras
+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 J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
ModelGalaxy J7 2017 (SM-J730F/DS)Galaxy S7 (SM-G930F 32GB)
Other model namesGalaxy J7 2017 J730F/Dual-Sim (Galaxy J7 Pro)Galaxy S7 G930F (Exynos), Samsung Hero
Country or region available(Europe)
(Europe)
(Global, International)
(Global, International)
BrandSamsungSamsung
Release dateJuly, 2017March, 2016
Depth8 millimeters (0.31 inches)7.9 millimeters (0.31 inches)
Size (width x height)74.8 x 152.5 millimeters (2.94 x 6 in)69.6 x 142.4 millimeters (2.74 x 5.61 in)
Weight181 grams (6.34 ounces)152 grams (5.32 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum 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 J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
Operating systemAndroid 7.1 NougatAndroid 6.0.1 Marshmallow
Firmware updateAndroid 9.0 PieAndroid 8.0 Oreo
HardwareSamsung Galaxy J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
Chipset64bit - Samsung Exynos 7 Octa 7870 (14nm)64bit - Samsung Exynos 8 Octa 8890 (14nm)
CPU processor1.6Ghz Octa-Core ARM Cortex-A53Octa-Core, 2 processors:
2.3Ghz Quad-Core Exynos M1 Mongoose
1.6Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerARM Mali-T830 MP1 700MhzARM Mali-T880 MP12
RAM memory3GB LPDDR34GB LPDDR4
Internal storage16GB (10GB available)
eMMC 5.1
32GB (22GB available)
UFS 2.0
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Until 256GB microSD, microSDXC
(dedicated slot)
DisplaySamsung Galaxy J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
Display typeSuper AMOLEDSuper AMOLED
Screen size5.5" inches5.1" inches
Screen-to-body ratio~73.1% (screen-to-body ratio)~72.3% (screen-to-body ratio)
Display resolution1080x1920 pixels1440x2560 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)401 PPI576 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 4
Display featuresfeature not registeredfeature not registered
Mobile networksSamsung Galaxy J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload300/50 Mbps450/50 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 networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat6 800/850/900/1800/2100/2600 (Bands 1,3,5,7,8,20)
TD-LTE 2300 (Bands 40)
LTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
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 J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
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 J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
Back camera (main camera)13 megapixels12.2 megapixels
Main camera resolution4128x3096 pixels4032x3024 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flash on both camerasLED flash
Focal aperturef/1.7 (aperture)f/1.7 (aperture)
Focal length27mm lens26mm lens
Sensor sizefeature not registered1/2.55" inches
Pixel sizefeature not registered1.4µm pixel
AutofocusAutofocusPDAF: phase detection autofocus
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 on both camerasHDR photo/video on both cameras
2ª cameraSamsung Galaxy J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
Front camera (secondary)13 megapixels5 megapixels
Front camera resolution4128x3096 pixels2592x1944 pixels
Video recording (secondary)Full HD (1920x1080)2K UHD (2560x1440)
Front flashLEDNot supported
Focal aperturef/1.9 (aperture)f/1.7 (aperture)
Focal length28mm lens22mm lens
Sensor sizefeature not registered1/4.1" inches
Pixel sizefeature not registered1.34µm pixel
MultimediaSamsung Galaxy J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, MKV, WMVMP4, H.264, H.263, DivX, XviD, WMV
Audio formatsMP3, OGG, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivitySamsung Galaxy J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
USBMicroUSB 2.0, USB OTG On-The-GoMicroUSB 2.0, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.1 + A2DP4.2 + A2DP
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedSupported
NFCSupportedSupported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
Active noise cancellationNot supportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Hall effect
Fingerprint sensor (front-mounted)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Heart rate
SpO2
Hall effect
Fingerprint sensor (front-mounted)
ANT+
Other features- Colors: Black, Gold, Blue, Pink
- 2.5D glass screen
- Always on Display
- WiFi direct, hotspot
- Colors: Black, White, Gold, Silver
- Body material: Aluminium
- Corning Gorilla Glass back panel
- USB OTG On-The-Go
- Samsung Gear VR compatible
- Fast battery charging: 83% in 30min
- Quick Charge 3.0
- Qi Wireless charging (PMA)
- OneDrive 115GB
- Samsung Pay (Visa, MasterCard)
- WiFi direct, hotspot
- IP68 certified: dust proof and water resistant over 1.5 meter and 30min
Power supplySamsung Galaxy J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
BatteryLi-Ion: Lithium-Ion (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity3600 mAh3000 mAh
Charger, watts Standard charging15W Fast battery charging
Qi wireless charging (Qi/PMA)
Talk time autonomy1440 minutes | 24 hours | 1 day1680 minutes | 28 hours | 1.2 days
Standbyfeature not registered17280 minutes | 288 hours | 12 days
Radiation rateSamsung Galaxy J7 2017 (SM-J730F/DS)Samsung Galaxy S7 (SM-G930F 32GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.4W/kg (head) | 1.59W/kg (body)
SAR 2W/kg (Europe, UK, etc.)0.567W/kg (head) | 1.33W/kg (body)0.406W/kg (head) | 0.621W/kg (body)
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