Compare phones
| Global Score | |
| 90.8 | 98.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 13, 12, 11, 10 |
| 2020-04-29 | 2020-08-21 |
| 6.26 x 2.90 x 0.34 inches | 6.49 x 3.04 x 0.32 inches |
| 6.60 ounces | 7.34 ounces |
| Prism cube black | Mystic black, Mystic bronze and Mystic white |
| Aluminum and Plastic | Glass (Corning Gorilla Glass Victus) and Stainless steel |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 339.00 | $ 1300.00 |
| Display / Screen | |
| 6.5 inches | 6.9 inches |
| 2400 x 1080 pixels | 3088 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 405 pixels per inch | 494 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.7 |
| Performance | |
| Samsung Exynos 980 chipset | Qualcomm Snapdragon 865+ SM8250-AB (7 nm) chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Mali-G76 MP5 GPU | Adreno 650 GPU |
| 9.27 | 9.81 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 15.38 | 15.38 |
| Camera | |
| 48.00 MP + 32.00 MP | 108.00 MP + 10.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.55 | 13.64 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy Note 20 Ultra has a general score of 98.9, which is a bit better than Galaxy A51 5G's 90.8 overall score. The Galaxy Note 20 Ultra construction is heavier but just a little thinner than Galaxy A51 5G, and both of them were released only 4 months apart. Both of these devices work with Android OS (Operating System), but the Galaxy Note 20 Ultra has 13 version and Galaxy A51 5G has Android 11.
The Samsung Galaxy Note 20 Ultra counts with a little sharper display than Samsung Galaxy A51 5G, because it has a little bit larger display, a higher resolution of 1440 x 3088px and a quite greater pixel density. The Samsung Galaxy Note 20 Ultra counts with a bit faster CPU than Galaxy A51 5G, and although they both have a Octa-Core processor, the Samsung Galaxy Note 20 Ultra also has a larger amount of RAM memory.
The Galaxy Note 20 Ultra captures much clearer pictures and videos than Galaxy A51 5G, because it has a bigger aperture for better photography in low light situations, a much better 7680x4320 video definition, a way bigger sensor taking way better quality photographs and a lot better 108 mega-pixels resolution back facing camera.
The Galaxy Note 20 Ultra's storage capacity for games and applications is very similar to Samsung Galaxy A51 5G's one, both of them have a SD memory slot that admits up to 1000 GB and equal 128 GB internal memory capacity. Galaxy Note 20 Ultra counts with a battery life that is just as good as the Samsung Galaxy A51 5G one.
Although Samsung Galaxy Note 20 Ultra is a better device, it costs a lot more than Galaxy A51 5G, and it doesn't have such a good relation between it's price and quality as Galaxy A51 5G. If you prefer to save some dollars, you can buy the Galaxy A51 5G, letting go a couple features, but you'll get the most with your money.
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