Compare phones
| Global Score | |
| 75 | 98.9 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 9.0 Pie, 8.1 Oreo, 8.0 Oreo, 7.1 Nougat | Android 13, 12, 11, 10 |
| 2017-09-12 | 2020-08-21 |
| 6.12 x 2.98 x 0.29 inches | 6.49 x 3.04 x 0.32 inches |
| 5.82 ounces | 7.34 ounces |
| Black, Gold and Pink | Mystic black, Mystic bronze and Mystic white |
| Metal | Glass (Corning Gorilla Glass Victus) and Stainless steel |
| -- | Scratch-Resistant Glass |
| -- | $ 1300.00 |
| Display / Screen | |
| 5.5 inches | 6.9 inches |
| 1920 x 1080 pixels (Full HD) | 3088 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 401 pixels per inch | 494 pixels per inch |
| 450 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 865+ SM8250-AB (7 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 506 GPU | Adreno 650 GPU |
| 9.09 | 9.81 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 10.78 | 15.38 |
| Camera | |
| 12.00 MP + 5.00 MP | 108.00 MP + 10.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| -- | 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 (120 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.35 | 13.64 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.1 | 10.7 |
| Battery Life | |
| 3080mAh Li - Ion Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.04 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy Note 20 Ultra has an overall score of 98.9, which is a lot better than Xiaomi Mi A1's 75 overall score. These devices work with Android operating system, but the Galaxy Note 20 Ultra has 13 version and Xiaomi Mi A1 has Android 9.0 Pie. Galaxy Note 20 Ultra's body is much newer than Xiaomi Mi A1's, but it's a bit thicker and extremely heavier.
Galaxy Note 20 Ultra counts with a bit sharper screen than Xiaomi Mi A1, because it has a lot higher resolution of 1440 x 3088px, a just a little better pixel density and a larger display. Galaxy Note 20 Ultra features a much better memory to install games and applications than Xiaomi Mi A1, because it has 128 GB internal storage and a SD extension slot that holds a maximum of 1000 GB.
The Galaxy Note 20 Ultra counts with a little bit better processing power than Xiaomi Mi A1, and although they both have a Octa-Core processing unit, the Galaxy Note 20 Ultra also has more RAM memory. Galaxy Note 20 Ultra shoots way better photos and videos than Xiaomi Mi A1, because it has a larger diafragm aperture to capture better photos in low light situations, a way better video definition and a much more mega-pixels camera.
Galaxy Note 20 Ultra features a much better battery duration than Xiaomi Mi A1, because it has 4500mAh of battery capacity.
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