| Global Score | |
| 77.3 | 98.9 |
| Basic Information | |
| Sony | Samsung |
| Android 4.4.4 | Android 13, 12, 11, 10 |
| 2014-09-03 | 2020-08-21 |
| 5.85 x 2.89 x 0.35 inches | 6.49 x 3.04 x 0.32 inches |
| 6.02 ounces | 7.34 ounces |
| Black and White | Mystic black, Mystic bronze and Mystic white |
| -- | Glass (Corning Gorilla Glass Victus) and Stainless steel |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 170.00 | $ 1300.00 |
| Display / Screen | |
| 5.2 inches | 6.9 inches |
| 1080 x 1920 pixels (Full HD) | 3088 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 424 pixels per inch | 494 pixels per inch |
| 592 cd/m2 brightness | -- |
| Capacitive, Multi-touch | No touch screen |
| 9.6 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AC chipset | Qualcomm Snapdragon 865+ SM8250-AB (7 nm) chipset |
| Krait 400 (Quad-Core 2500 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor |
| 3 GB (933 MHz) RAM | 12 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 650 GPU |
| 9.45 | 9.81 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 8.12 | 15.38 |
| Camera | |
| 20.70 MP + 2.20 MP | 108.00 MP + 10.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 25.00mm focal length | 26.00mm focal length |
| 0.43 inches (1/2.3") 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 (120 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.34 | 13.64 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 3200mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 920 hours standby time 21 hours talk time | -- |
| 5.2 | 6.32 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Samsung Galaxy Note 20 Ultra is a lot better than the Xperia Z3, getting a 98.9 score against 77.3. Both of these devices include Android OS (Operating System), but Samsung Galaxy Note 20 Ultra has the previous 13 version and Xperia Z3 has Android 4.4.4. Samsung Galaxy Note 20 Ultra is a extremely newer and a bit thinner device than Xperia Z3, although it is somewhat heavier.
The Galaxy Note 20 Ultra features just a little better processing power than Xperia Z3, because although it has doesn't have an extra graphics co-processor, it also counts with a larger number of cores and more RAM memory. The Xperia Z3 features a better display than Samsung Galaxy Note 20 Ultra, although it has a lot smaller display, a just a bit worse pixels amount in each inch in the screen and a much lower 1920 x 1080 resolution.
The Galaxy Note 20 Ultra counts with much more memory capacity to install applications and games than Xperia Z3, because it has an external SD slot that allows up to 1000 GB and more internal memory. The Galaxy Note 20 Ultra features a lot better camera than Xperia Z3, because it has a way higher 7680x4320 video resolution, a bigger diafragm aperture to take better low-light photos and videos, a lot more mega pixels camera and a lot larger camera sensor providing a lot higher image quality.
The Samsung Galaxy Note 20 Ultra counts with a very superior battery lifetime than Xperia Z3, because it has a 4500mAh battery size against 3200mAh.
Although Galaxy Note 20 Ultra is a better device, it costs a lot more than the Xperia Z3, and it doesn't have such a good quality/price relation as the Xperia Z3. If you prefer to save some money, you can get Xperia Z3, giving up a couple features, but you will get the most out of your budget.
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