Compare phones
| Global Score | |
| 36 | 73.1 |
| Basic Information | |
| Blackberry | Samsung |
| BlackBerry | Android 9.0 Pie, 8.0 Oreo |
| -- | 2018-07-13 |
| 4.20 x 2.00 x 0.57 inches | 6.03 x 3.00 x 0.34 inches |
| 3.16 ounces | 6.38 ounces |
| -- | Blue |
| -- | Scratch-Resistant Glass |
| $ 107.00 | $ 107.00 |
| Display / Screen | |
| -- | 5.5 inches |
| 240 x 260 pixels | 1280 x 720 pixels (HD) |
| TFT | TFT |
| 147 pixels per inch | 267 pixels per inch |
| No touch screen | No touch screen |
| 5.8 | 7.1 |
| Performance | |
| -- | Samsung Exynos 7 Octa 7870 chipset |
| Intel XScale (Single-Core 312 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor |
| 32 MB RAM | 2 GB RAM |
| GPU | Mali-T830 MP1 GPU |
| 6.12 | 8.73 |
| Storage | |
| -- | 32 GB internal memory |
| microSD external memory slot | microSDXC (up to 400 GB) external memory slot |
| 0 | 9.44 |
| Camera | |
| 2.00 MP | 13.00 MP + 13.00 MP |
| -- | f/1.70 aperture |
| -- | 28.00mm focal length |
| -- | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 4.73 | 9.13 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| EDGE and GSM | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 2.7 | 6.6 |
| Battery Life | |
| 900mAh Li-Ion Battery | 3300mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 360 hours standby time 4 hours talk time | -- |
| 2.4 | 5.28 |
| Other Features | |
| Bluetooth 2.0 | Bluetooth 4.2 |
| -- | GPS |
| -- | NFC |
| -- | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy J7 Star has a global score of 73.1, which is a lot better than BlackBerry Pearl 8120's 36 general score. Galaxy J7 Star has Android 9.0 Pie operating system, while BlackBerry Pearl 8120 works with BlackBerry operating system. The Galaxy J7 Star is a incredibly thinner but a lot heavier phone than the BlackBerry Pearl 8120.
Galaxy J7 Star features a lot better performance than BlackBerry Pearl 8120, because it has 7 more cores and more RAM. The Galaxy J7 Star features a lot better looking display than BlackBerry Pearl 8120, because it has a way greater quantity of pixels per inch of screen and a lot higher resolution of 720 x 1280 pixels.
Galaxy J7 Star has a much better memory capacity for applications, games, photos and videos than BlackBerry Pearl 8120. Galaxy J7 Star counts with a much better battery duration than BlackBerry Pearl 8120, because it has 3300mAh of battery capacity instead of 900mAh. Galaxy J7 Star features a much better camera than BlackBerry Pearl 8120, because it has a lot more megapixels camera in the back.
The Galaxy J7 Star costs the same than the BlackBerry Pearl 8120, which makes buying this phone a simple decision.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.