Compare phones
| Global Score | |
| 72.6 | 98.9 |
| Basic Information | |
| Asus | Samsung |
| Android 12 | Android 13, 12, 11, 10 |
| 2022-07-28 | 2020-08-21 |
| 5.77 x 2.68 x 0.36 inches | 6.49 x 3.04 x 0.32 inches |
| 5.96 ounces | 7.34 ounces |
| -- | Mystic black, Mystic bronze and Mystic white |
| -- | Glass (Corning Gorilla Glass Victus) and Stainless steel |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 1300.00 |
| Display / Screen | |
| 5.9 inches | 6.9 inches |
| 2400 x 1080 pixels | 3088 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 446 pixels per inch | 494 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen1 SM8475 (4 nm) chipset | Qualcomm Snapdragon 865+ SM8250-AB (7 nm) chipset |
| processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 730 GPU | Adreno 650 GPU |
| 6.21 | 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 | |
| 50.00 MP + 12.00 MP | 108.00 MP + 10.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 14.40mm focal length | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.75 inches (1/1.33") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.43 | 13.64 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 4300mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.16 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy Note 20 Ultra has an overall score of 98.9, which is way better than Asus Zenfone 9's score of 72.6. Galaxy Note 20 Ultra is an older and heavier cellphone than Asus Zenfone 9, but Samsung managed to build it somewhat thinner anyway. Both of these phones come with Android OS (operating system), but the Galaxy Note 20 Ultra has newer 13 version while Asus Zenfone 9 has Android 12 version.
Galaxy Note 20 Ultra has a much greater performance than Asus Zenfone 9, and although they both have a Octa-Core processor, the Galaxy Note 20 Ultra also has a larger amount of RAM. Galaxy Note 20 Ultra has a sharper display than Asus Zenfone 9, because it has a bigger display, a little bit better screen pixel density and a better resolution of 1440 x 3088px.
Galaxy Note 20 Ultra has just a bit better camera than Asus Zenfone 9, and although they both have the same 24 fps video frame rate and the same 7680x4320 video definition, the Galaxy Note 20 Ultra also has a bigger back camera sensor, a larger camera aperture for better photos in poorly lited environments and a lot more megapixels camera.
Galaxy Note 20 Ultra counts with a very superior memory capacity to store more games and applications than Asus Zenfone 9, and although they both have exactly the same internal memory capacity, the Galaxy Note 20 Ultra also has a SD memory slot that admits a maximum of 1000 GB. Samsung Galaxy Note 20 Ultra counts with a little better battery life than Asus Zenfone 9, because it has a 5% greater battery capacity.
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