Compare phones
| Global Score | |
| 75.3 | 98.9 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 8.1 Oreo, 7.1 Nougat | Android 13, 12, 11, 10 |
| 2017-09-12 | 2020-08-21 |
| 6.01 x 2.91 x 0.30 inches | 6.49 x 3.04 x 0.32 inches |
| 5.75 ounces | 7.34 ounces |
| Black and Blue | Mystic black, Mystic bronze and Mystic white |
| Aluminum and Glass | Glass (Corning Gorilla Glass Victus) and Stainless steel |
| -- | Scratch-Resistant Glass |
| $ 444.00 | $ 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 |
| 550 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.5 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 660 chipset | Qualcomm Snapdragon 865+ SM8250-AB (7 nm) chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 512 GPU | Adreno 650 GPU |
| 9.27 | 9.81 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 10.1 | 15.38 |
| Camera | |
| 12.00 MP + 16.00 MP | 108.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 27.00mm 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 |
| 9.57 | 13.64 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| -- | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 3 | 10.7 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.44 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy Note 20 Ultra is a lot better than the Xiaomi Mi Note 3, having a 98.9 score against 75.3. The Samsung Galaxy Note 20 Ultra construction is extremely newer than the Xiaomi Mi Note 3's, but it is just a bit thicker and much heavier. These phones come with Android OS (Operating System), but Samsung Galaxy Note 20 Ultra has older 13 version and Xiaomi Mi Note 3 has Android 8.1 Oreo version.
Samsung Galaxy Note 20 Ultra has a bit more vivid screen than Xiaomi Mi Note 3, because it has a just a bit more pixels per screen inch, a much higher resolution of 1440 x 3088 pixels and a larger display. The Galaxy Note 20 Ultra has much more memory capacity to install applications and games than Xiaomi Mi Note 3, and although they both have exactly the same internal storage, the Galaxy Note 20 Ultra also has a slot for external memory cards that holds a maximum of 1000 GB.
The Samsung Galaxy Note 20 Ultra features just a bit better hardware performance than Xiaomi Mi Note 3, and although they both have a Octa-Core CPU, the Samsung Galaxy Note 20 Ultra also has more RAM memory. Galaxy Note 20 Ultra shoots greater videos and photos than Xiaomi Mi Note 3, and although they both have the same aperture, the Galaxy Note 20 Ultra also has a back-facing camera with a much higher 108 mega-pixels resolution and a much better video resolution.
The Galaxy Note 20 Ultra has longer battery life than Xiaomi Mi Note 3, because it has a 4500mAh battery size.
Galaxy Note 20 Ultra is way more expensive than the Xiaomi Mi Note 3, but it's still a great choice, because you can get a much better phone for that extra money.
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