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Global Score
73.179
Basic Information
SamsungSamsung
Android 9.0 Pie, 8.0 OreoAndroid 4.4
2018-07-132013-03-14
6.03 x 3.00 x 0.34 inches5.38 x 2.75 x 0.31 inches
6.38 ounces4.59 ounces
BlueBlack, Blue, Red and White
--Polycarbonate
Scratch-Resistant GlassScratch-Resistant Glass
$ 107.00$ 135.00
Display / Screen
5.5 inches5 inches
1280 x 720 pixels (HD)1080 x 1920 pixels (Full HD)
TFT Super AMOLED
267 pixels per inch441 pixels per inch
No touch screenCapacitive, Multi-touch
7.19.1
Performance
Samsung Exynos 7 Octa 7870 chipsetQualcomm Snapdragon 600 APQ8064T chipset
ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processorKrait 300 (Quad-Core 1900 MHz) processor
2 GB RAM2 GB (800 MHz) RAM
Mali-T830 MP1 GPUAdreno 320 (400 MHz) GPU
8.739
Storage
32 GB internal memory64 GB internal memory
microSDXC (up to 400 GB) external memory slotmicroSD, microSDHC, microSDXC (up to 64 GB) external memory slot
9.449.46
Camera
13.00 MP + 13.00 MP13.00 MP + 2.00 MP
f/1.70 aperturef/2.20 aperture
28.00mm focal length31.00mm focal length
0.33 inches (1/3.06") sensor0.33 inches (1/3.06") sensor
1920 x 1080 (30 fps) (Full HD) video resolution1920 x 1080 (30 fps) (Full HD) video resolution
9.139.02
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM
Nano SIMMicro SIM
6.67
Battery Life
3300mAh Li - Polymer Battery2600mAh Li-Ion Battery
Non-Removable BatteryRemovable Battery
--Wireless Charging
--17 hours talk time
5.284.56
Other Features
Bluetooth 4.2 Bluetooth 4.0
GPSGPS
NFCNFC
--Infra-red port
Accelerometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor

Comparison review

Samsung Galaxy S4 has a score of 79, which is slightly better than Galaxy J7 Star's global score of 73.1. These phones have Android OS (operating system), but Samsung Galaxy S4 has the previous 4.4 version while Galaxy J7 Star has Android 9.0 Pie. Samsung Galaxy S4's body is a little bit thinner and extremely lighter than Galaxy J7 Star, even though it was released 5 years before.

The Samsung Galaxy S4 features a bit faster processor than Galaxy J7 Star, because although it has 4 lesser processing cores , and they both have a 2 GB RAM, the Samsung Galaxy S4 also counts with an additional graphics co-processor. Galaxy S4 counts with a way better display than Galaxy J7 Star, because although it has a little bit smaller display, it also counts with a lot greater pixels quantity per inch in the screen and a much better resolution of 1920 x 1080.

Galaxy S4 has a slightly bigger memory capacity to install applications and games or saving photos and videos than Galaxy J7 Star, because although it has an external memory card slot that holds 336 GB smaller, it also counts with 32 GB more internal memory capacity. The Galaxy J7 Star features a little bit better camera than Galaxy S4, and although they both have the same (Full HD) video quality, a camera in the back with a 13 MP, a 0.33 inches back-facing camera sensor and the same 30 frames per second video frame rate, the Galaxy J7 Star also has a way larger camera aperture for better images and videos in poorly lited environments.

Samsung Galaxy J7 Star counts with longer battery life than Samsung Galaxy S4, because it has a 3300mAh battery size.

The Samsung Galaxy S4 costs more than Galaxy J7 Star, but it's still a great choice, because you can get a lot more features for that extra money.




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