Compare phones
| Global Score | |
| 69.6 | 73.1 |
| Basic Information | |
| Amazon | Samsung |
| Android 4.2.2 | Android 9.0 Pie, 8.0 Oreo |
| 2014-06-18 | 2018-07-13 |
| 5.50 x 2.60 x 0.35 inches | 6.03 x 3.00 x 0.34 inches |
| 5.64 ounces | 6.38 ounces |
| Black, Blue, Purple, Red and Yellow | Blue |
| -- | Scratch-Resistant Glass |
| $ 135.00 | $ 107.00 |
| Display / Screen | |
| 4.7 inches | 5.5 inches |
| 720 x 1280 pixels (HD) | 1280 x 720 pixels (HD) |
| IPS LCD | TFT |
| 312 pixels per inch | 267 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.4 | 7.1 |
| Performance | |
| Qualcomm Snapdragon 800 8974 chipset | Samsung Exynos 7 Octa 7870 chipset |
| Krait 400 (Quad-Core 2200 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor |
| 2 GB RAM | 2 GB RAM |
| Adreno 330 (450 MHz) GPU | Mali-T830 MP1 GPU |
| 9.18 | 8.73 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 400 GB) external memory slot |
| 5.8 | 9.44 |
| Camera | |
| 13.00 MP + 2.10 MP | 13.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| -- | 28.00mm focal length |
| -- | 0.33 inches (1/3.06") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.91 | 9.13 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA, UMTS, EDGE, GPRS and GSM | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.4 | 6.6 |
| Battery Life | |
| 2400mAh Li-Ion Battery | 3300mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 285 hours standby time 22 hours talk time | -- |
| 4.4 | 5.28 |
| Other Features | |
| Bluetooth 3.0, EDR | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy J7 Star has a general score of 73.1, which is just a bit better than the Amazon Fire Phone's 69.6 score. Both phones in this review have Android OS, but Galaxy J7 Star has a newer 9.0 Pie version and Amazon Fire Phone has Android 4.2.2 version, providing you some extra features. Although Galaxy J7 Star is somewhat heavier than the Amazon Fire Phone, it's a little thinner and noticeably newer.
The Amazon Fire Phone features a bit superior CPU than Samsung Galaxy J7 Star, because although it has lesser cores , and they both have the same RAM amount, the Amazon Fire Phone also counts with an extra GPU. The Amazon Fire Phone has a much better display than Galaxy J7 Star, because although it has a little bit smaller display, and they both have an equal 1280 x 720 pixels resolution, the Amazon Fire Phone also counts with a just a bit more pixels per inch in the display.
The Galaxy J7 Star counts with much more storage capacity for applications and games than Amazon Fire Phone, and although they both have the same internal storage capacity, the Galaxy J7 Star also has a SD card slot that allows a maximum of 400 GB. Galaxy J7 Star captures just a bit better pictures and videos than Amazon Fire Phone, and although they both have a camera with a 13 mega-pixels, the same 30 frames per second video frame rates and the same 1920x1080 (Full HD) video definition, the Galaxy J7 Star also has a larger aperture.
Galaxy J7 Star counts with a much better battery performance than Amazon Fire Phone, because it has a 3300mAh battery size.
In addition to being the best phone in our comparison, the Samsung Galaxy J7 Star is also by far the cheapest one.
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