Compare phones
| Global Score | |
| 73.5 | 90.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 7.0 Nougat | Android |
| 2017-07-01 | 2019-09-04 |
| 6.00 x 2.94 x 0.31 inches | 6.49 x 3.01 x 0.33 inches |
| 6.38 ounces | 7.27 ounces |
| Black, Gold, Rose gold and Silver | Black and White |
| Aluminum | Glass |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 401 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Mali-T830 MP2 GPU | Adreno 640 GPU |
| 8.73 | 9.63 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 7.48 | 14.14 |
| Camera | |
| 13.00 MP + 13.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 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 |
| 9.02 | 11.66 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3600mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 6.32 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| 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
The Samsung Galaxy A90 5G is much better than the Galaxy J7 (2017), getting a 90.5 score against 73.5. Samsung Galaxy A90 5G has Android operating system, while Galaxy J7 (2017) comes with Android 9.0 Pie operating system. The Samsung Galaxy A90 5G is a extremely newer device than Galaxy J7 (2017), although it is just a little thicker and heavier.
Galaxy A90 5G features a more powerful processing unit than Galaxy J7 (2017), and although they both have the same number of cores, the Galaxy A90 5G also has 3 GB more RAM memory. The Samsung Galaxy A90 5G features a little sharper screen than Samsung Galaxy J7 (2017), because although it has a bit worse pixel count per inch in the display, it also counts with a larger screen and a slightly higher 1080 x 2400 resolution.
Samsung Galaxy A90 5G counts with a much greater memory to store more apps and games than Galaxy J7 (2017), because it has more internal memory and a slot for an SD memory card that holds a maximum of 512 GB. Galaxy A90 5G captures a lot better pictures and videos than Galaxy J7 (2017), because although it has a tinier aperture which is not nice for capturing images and video in low-light situations, it also counts with a lot better video quality and a way more mega pixels camera in the back.
Samsung Galaxy A90 5G features greater battery life than Galaxy J7 (2017), because it has a 25 percent more battery size.
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