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Global Score
73.587.4
Basic Information
SamsungSamsung
Android 9.0 Pie, 7.0 NougatAndroid 5.0
2017-07-012015-04-11
6.00 x 2.94 x 0.31 inches5.65 x 2.78 x 0.27 inches
6.38 ounces4.87 ounces
Black, Gold, Rose gold and SilverBlack, Blue, Gold and White
Aluminum Aluminium and Glass
--Scratch-Resistant Glass
--$ 252.00
Display / Screen
5.5 inches5.1 inches
1920 x 1080 pixels (Full HD)1440 x 2560 pixels (Quad HD / 2K)
Super AMOLED Super AMOLED
401 pixels per inch576 pixels per inch
No touch screenCapacitive, Multi-touch
7.99.9
Performance
Samsung Exynos 7 Octa 7870 chipsetExynos 7 Octa 7420 chipset
ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor
3 GB RAM3 GB (1600 MHz) RAM
Mali-T830 MP2 GPUMali-T760 MP8 (650 MHz) GPU
8.7310.08
Storage
16 GB internal memory128 GB internal memory
microSDXC (up to 256 GB) external memory slotNo SD card slot
7.4810.1
Camera
13.00 MP + 13.00 MP16.00 MP + 5.00 MP
f/1.70 aperturef/1.90 aperture
--28.00mm focal length
--0.38 inches (1/2.6") sensor
1920 x 1080 (30 fps) (Full HD) video resolution3840 x 2160 (30 fps) (4K) video resolution
9.0210.01
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM
Nano SIM, Dual SIMNano SIM, Dual SIM
6.76.7
Battery Life
3600mAh Battery2550mAh Battery
Non-Removable BatteryNon-Removable Battery
--Wireless Charging
5.64.56
Other Features
Bluetooth 4.1 Bluetooth 4.1
GPSGPS
NFCNFC
--Infra-red port
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

The Samsung Galaxy S6 has a score of 87.4, which is much better than the Galaxy J7 (2017)'s global score of 73.5. These phones work with Android OS, but the Samsung Galaxy S6 has 5.0 version while Galaxy J7 (2017) has Android 9.0 Pie version. The Samsung Galaxy S6 body is thinner and lighter than Galaxy J7 (2017), although it was released 2 years before.

Galaxy S6 counts with a superior processing power than Samsung Galaxy J7 (2017), and although they both have the same RAM memory amount and 8 processing cores, the Galaxy S6 also has a 64 bits processor and a graphics co-processor. Galaxy S6 has an incredibly better looking screen than Samsung Galaxy J7 (2017), because although it has a little bit smaller screen, it also counts with a greater pixels density and a higher 2560 x 1440 resolution.

The Galaxy S6 counts with a lot bigger memory for applications, games, photos and videos than Galaxy J7 (2017), because although it has no SD memory card expansion slot, it also counts with 112 GB more internal memory capacity. The Samsung Galaxy S6 captures much better pictures and videos than Galaxy J7 (2017), because although it has a tinier camera aperture which is not good for capturing images in low light situations, it also counts with a way higher 3840x2160 video definition and a higher 16 mega pixels resolution camera in the back.

The Galaxy J7 (2017) counts with a really longer battery life than Samsung Galaxy S6, because it has 3600mAh of battery capacity instead of 2550mAh.




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