Compare phones
| Global Score | |
| 11.76 | 9.31 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10 | -- |
| 2020-08-21 | 2018-07-27 |
| 6.49 x 3.04 x 0.32 inches | 6.25 x 2.97 x 0.29 inches |
| 7.34 ounces | 5.93 ounces |
| Mystic black, Mystic bronze and Mystic white | Black, Blue, Gold, Pink and Red |
| Glass (Corning Gorilla Glass Victus) and Stainless steel | Aluminum |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1054.00 | -- |
| Display / Screen | |
| 6.9 inches | 6 inches |
| 3088 x 1440 pixels | 2160 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 494 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 8.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 865+ SM8250-AB chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 512 GPU |
| 9.81 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 10.1 |
| Camera | |
| 108.00 MP + 10.00 MP | 12.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | 0.34 inches (1/2.9") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 13.64 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.3 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 3010mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.56 | 4.16 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Samsung Galaxy Note 20 Ultra is way better than Xiaomi Mi A2, with a 11.76 score against 9.31. The Samsung Galaxy Note 20 Ultra is a much newer cellphone than the Xiaomi Mi A2, although it's heavier and just a bit thicker. Samsung Galaxy Note 20 Ultra features a bit sharper display than Xiaomi Mi A2, because it has a just a bit better quantity of pixels in each screen inch, a better resolution of 1440 x 3088 pixels and a larger screen.
Samsung Galaxy Note 20 Ultra has a much bigger memory capacity for apps and games than Xiaomi Mi A2, and although they both have the same 128 GB internal storage, the Samsung Galaxy Note 20 Ultra also has a slot for an external memory card that supports up to 1000 GB. The Galaxy Note 20 Ultra has a bit better performance than Xiaomi Mi A2, and although they both have 8 CPU cores, the Galaxy Note 20 Ultra also has 6 GB more RAM.
Samsung Galaxy Note 20 Ultra features a bit better battery life than Xiaomi Mi A2, because it has 4500mAh of battery capacity. Samsung Galaxy Note 20 Ultra captures way better pictures and videos than Xiaomi Mi A2, and although they both have a same size aperture, the Samsung Galaxy Note 20 Ultra also has a much higher 7680x4320 video resolution, a lot bigger back-facing camera sensor and a way higher resolution back-facing camera.