Compare phones
| Global Score | |
| 85.5 | 90.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android |
| 2019-12-27 | 2019-09-04 |
| 6.24 x 2.90 x 0.31 inches | 6.49 x 3.01 x 0.33 inches |
| 6.07 ounces | 7.27 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Black and White |
| Plastic and Plastic | Glass |
| Scratch-Resistant Glass | -- |
| $ 282.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G72 MP3 GPU | Adreno 640 GPU |
| 9.27 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.14 | 14.14 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP + 32.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.55 | 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 | |
| 4000mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | 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
Samsung Galaxy A90 5G has a score of 90.5, which is just a bit better than Galaxy A51's score of 85.5. The Samsung Galaxy A90 5G comes with Android operating system, while Galaxy A51 comes with Android 11 operating system. Even being the best device in this review, it must be noted that it's also a somewhat heavier and just a bit thicker device.
The Samsung Galaxy A90 5G features a bit better hardware performance than Samsung Galaxy A51, and although they both have 8 cpu cores, the Samsung Galaxy A90 5G also has 2 GB more RAM memory. Galaxy A90 5G counts with a display that is very similar to the Galaxy A51 one, because although the Galaxy A90 5G has a just a little lower pixels number per screen inch, and they both have the same 1080 x 2400px resolution, it also counts with a little bigger screen.
The Galaxy A90 5G counts with as much memory to install applications and games or saving photos and videos as the Galaxy A51 one, both have equal 128 GB internal storage capacity and an external memory card slot that admits a maximum of 512 GB. The Galaxy A90 5G has just a bit better camera than Samsung Galaxy A51. Both of them have the same (4K) video quality, the same video frame rates, a 48 megapixels back camera, the same sensor size and the same aperture.
The Samsung Galaxy A90 5G has a bit better battery duration than Galaxy A51, because it has a 13% more battery capacity.
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