Compare phones
| Global Score | |
| 76.7 | 90.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 10, 8.0 Oreo | Android |
| 2018-06-28 | 2019-09-04 |
| 6.27 x 2.98 x 0.32 inches | 6.49 x 3.01 x 0.33 inches |
| 6.24 ounces | 7.27 ounces |
| Black, Blue, Gold and Pink | Black and White |
| Plastic | Glass |
| Display / Screen | |
| 6 inches | 6.7 inches |
| 1480 x 720 pixels | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 274 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 506 GPU | Adreno 640 GPU |
| 8.91 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 10.78 | 14.14 |
| Camera | |
| 16.00 MP + 16.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.46 | 11.66 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3500mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy A90 5G has a global score of 90.5, which is much better than Galaxy J8's 76.7 overall score. Galaxy A90 5G has Android operating system, while Galaxy J8 has Android 10 operating system. Galaxy A90 5G is a newer phone than the Galaxy J8, although it is just a little bit thicker and heavier.
Galaxy A90 5G features a sharper display than Galaxy J8, because it has a way better resolution of 1080 x 2400px, a quite larger display and a greater pixel number per inch of screen. Galaxy A90 5G counts with a little better hardware performance than Galaxy J8, and although they both have 8 cores, the Galaxy A90 5G also has a higher amount of RAM memory.
The Galaxy A90 5G counts with a way better camera than Samsung Galaxy J8, because although it has a smaller aperture, it also counts with a back facing camera with way more megapixels, a much larger camera sensor and a much higher 3840x2160 video definition. Samsung Galaxy A90 5G counts with a much better memory to install games and applications than Galaxy J8, because it has a SD memory slot that holds up to 512 GB and 128 GB internal memory.
Galaxy A90 5G features superior battery lifetime than Galaxy J8, because it has a 4500mAh battery capacity.
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