Compare phones
| Global Score | |
| 73.5 | 77.4 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 7.0 Nougat | Android 14 |
| 2017-07-01 | 2023-12-16 |
| 6.00 x 2.94 x 0.31 inches | 6.30 x 3.02 x 0.33 inches |
| 6.38 ounces | 7.05 ounces |
| Black, Gold, Rose gold and Silver | Blue Black and Light Blue |
| Aluminum | Plastic and Plastic |
| -- | $ 200.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 401 pixels per inch | 396 pixels per inch |
| -- | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.9 | 8.6 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Mediatek Dimensity 6100+ (6 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | processor |
| 3 GB RAM | 4 GB RAM |
| Mali-T830 MP2 GPU | Mali-G57 MC2 GPU |
| 8.73 | 6.03 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 7.48 | 15.38 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.02 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G) and LTE (4G) |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 9.6 |
| Battery Life | |
| 3600mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 6.8 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy A15 5G has a score of 77.4, which is just a bit better than the Galaxy J7 (2017)'s score of 73.5. Galaxy A15 5G's body is incredibly newer, but a little heavier and just a little thicker than the Galaxy J7 (2017). These devices use Android OS (Operating System), but Galaxy A15 5G has 14 version while Galaxy J7 (2017) has Android 9.0 Pie.
The Galaxy J7 (2017) has a much better performing CPU than Samsung Galaxy A15 5G, although it has a smaller amount of RAM memory, they both have the same number of cores. The Galaxy A15 5G counts with a bit more vivid screen than Samsung Galaxy J7 (2017), because although it has a quite lower display pixels density, it also counts with a larger screen and a slightly better 1080 x 2340 resolution.
The Galaxy A15 5G features a lot bigger memory for apps and games than Galaxy J7 (2017), because it has 128 GB internal storage and a slot for external memory cards that holds up to 1000 GB. Samsung Galaxy A15 5G features a much better camera than Galaxy J7 (2017), because although it has a smaller diafragm aperture, and they both have the same 30 fps video frame rates and the same 1920x1080 video resolution, the Samsung Galaxy A15 5G also counts with a back facing camera with a way higher resolution.
Galaxy A15 5G features a really longer battery duration than Galaxy J7 (2017), because it has 5000mAh of battery capacity.
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