Compare phones
| Global Score | |
| 11.76 | 8.92 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10 | Android 8.1 Oreo |
| 2020-08-21 | 2018-07-19 |
| 6.49 x 3.04 x 0.32 inches | 6.94 x 3.44 x 0.31 inches |
| 7.34 ounces | 7.80 ounces |
| Mystic black, Mystic bronze and Mystic white | 16 777 216 |
| Glass (Corning Gorilla Glass Victus) and Stainless steel | Aluminum |
| Scratch-Resistant Glass | -- |
| $ 1054.00 | -- |
| Display / Screen | |
| 6.9 inches | 6.9 inches |
| 3088 x 1440 pixels | 2160 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 494 pixels per inch | 350 pixels per inch |
| No touch screen | No touch screen |
| 8.7 | 7.7 |
| Performance | |
| Qualcomm Snapdragon 865+ SM8250-AB chipset | Qualcomm Snapdragon 636 SDM636 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 650 GPU | Adreno 509 GPU |
| 9.81 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 15.38 | 10.78 |
| Camera | |
| 108.00 MP + 10.00 MP | 12.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | 0.39 inches (1/2.55") 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 | 9.68 |
| 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 |
| 10.7 | 6.3 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 5500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.56 | 5.84 |
| 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
Samsung Galaxy Note 20 Ultra has a general score of 11.76, which is a lot better than the Xiaomi Mi Max 3's global score of 8.92. These devices include Android OS (operating system), but the Samsung Galaxy Note 20 Ultra has the previous 11 version and Xiaomi Mi Max 3 has Android 8.1 Oreo version. Samsung Galaxy Note 20 Ultra's body is much newer and just a bit lighter, but just a little thicker than the Xiaomi Mi Max 3.
Galaxy Note 20 Ultra has a better performing processor than Xiaomi Mi Max 3, and although they both have a Octa-Core processing unit, the Galaxy Note 20 Ultra also has more RAM memory. The Samsung Galaxy Note 20 Ultra has a better looking screen than Xiaomi Mi Max 3, and although they both have a display with the same size, the Samsung Galaxy Note 20 Ultra also has a higher 1440 x 3088 pixels resolution and a higher amount of pixels per inch of display.
Galaxy Note 20 Ultra takes a lot better videos and photos than Xiaomi Mi Max 3, because it has a lot larger back camera sensor which gives a way better image and video quality, a back-facing camera with much more mega-pixels, a way higher video resolution and a larger aperture. Galaxy Note 20 Ultra has a much better storage capacity for games and applications than Xiaomi Mi Max 3, because it has 64 GB more internal storage and a slot for SD memory cards that supports a maximum of 1000 GB.
The Xiaomi Mi Max 3 counts with a way better battery duration than Samsung Galaxy Note 20 Ultra, because it has a 5500mAh battery capacity.