| Global Score | |
| 87.4 | 98.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 5.0 | Android 13, 12, 11, 10 |
| 2015-04-11 | 2020-08-21 |
| 5.65 x 2.78 x 0.27 inches | 6.49 x 3.04 x 0.32 inches |
| 4.87 ounces | 7.34 ounces |
| Black, Blue, Gold and White | Mystic black, Mystic bronze and Mystic white |
| Aluminium and Glass | Glass (Corning Gorilla Glass Victus) and Stainless steel |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 252.00 | $ 1300.00 |
| Display / Screen | |
| 5.1 inches | 6.9 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 3088 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 576 pixels per inch | 494 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.9 | 8.7 |
| Performance | |
| Exynos 7 Octa 7420 chipset | Qualcomm Snapdragon 865+ SM8250-AB (7 nm) chipset |
| 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor |
| 3 GB (1600 MHz) RAM | 12 GB RAM |
| Mali-T760 MP8 (650 MHz) GPU | Adreno 650 GPU |
| 10.08 | 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 | |
| 16.00 MP + 5.00 MP | 108.00 MP + 10.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 28.00mm focal length | 26.00mm focal length |
| 0.38 inches (1/2.6") 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 (960 fps) (HD) slow motion video |
| 10.01 | 13.64 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 2550mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 4.56 | 6.32 |
| Other Features | |
| Bluetooth 4.1 | 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 |
Samsung Galaxy Note 20 Ultra is much better than Samsung Galaxy S6, with a 98.9 score against 87.4. Samsung Galaxy Note 20 Ultra's design is way newer than Samsung Galaxy S6's, but it's a lot heavier and somewhat thicker. These devices come with Android OS (Operating System), but Samsung Galaxy Note 20 Ultra has 13 version while Samsung Galaxy S6 has Android 5.0, so it provides you some additional features and optimized performance.
The Galaxy S6 counts with a bit superior CPU than Galaxy Note 20 Ultra, because although it has 9 GB less RAM, and they both have 8 processing cores, the Galaxy S6 also counts with a 64-bit CPU and a GPU. Galaxy S6 counts with a sharper display than Galaxy Note 20 Ultra, because although it has a little bit lower 2560 x 1440 pixels resolution and a way smaller display, it also counts with a bit higher pixels count in each inch of screen.
Galaxy Note 20 Ultra counts with a much better storage capacity for games and applications than Galaxy S6, and although they both have the same internal storage, the Galaxy Note 20 Ultra also has a SD card slot that admits up to 1000 GB. Galaxy Note 20 Ultra features a way better battery life than Samsung Galaxy S6, because it has a 76 percent bigger battery size.
Galaxy Note 20 Ultra shoots much clearer pictures and videos than Galaxy S6, because it has a way larger sensor shooting lot better quality photos and videos, a way higher video definition, a lot better resolution back-facing camera and a larger aperture.
Although Galaxy Note 20 Ultra is a better device, it costs a lot more money than Galaxy S6, and it doesn't have such a good price and quality relation as the Galaxy S6. If you are trying to save a few dollars, you can buy the Galaxy S6, giving up a couple features and specs, but you will get the most out of your budget.
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