Compare phones
| Global Score | |
| 85.3 | 76.1 |
| Basic Information | |
| Microsoft | Asus |
| Android 11 | Android 14 |
| 2021-09-20 | 2024-03-14 |
| 5.72 x 7.26 x 0.22 inches | 6.45 x 3.02 x 0.35 inches |
| 10.02 ounces | 7.90 ounces |
| Glacier and Obsidian | Desert Sand, Eternal Black, Misty Grey and Skyline Blue |
| Glass (Corning Gorilla Glass) | Glass |
| Scratch-Resistant Glass | -- |
| $ 540.00 | -- |
| Display / Screen | |
| 8.3 inches | 6.8 inches |
| 2688 x 1892 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 396 pixels per inch | 387 pixels per inch |
| 800 cd/m2 brightness | 2500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 9.5 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 (5 nm) chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| Kryo 680, 64-bit (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 660 GPU | Adreno 750 GPU |
| 9.63 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 12.00 MP + 12.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 27.00mm focal length | 24.00mm focal length |
| -- | 0.64 inches (1/1.56") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.01 | 12.54 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 7 |
| Battery Life | |
| 4449mAh Battery | 5500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 7.2 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Microsoft Surface Duo 2 has a general score of 85.3, which is better than the Asus Zenfone 11 Ultra's overall score of 76.1. The Microsoft Surface Duo 2 is an extremely older and way heavier phone than Asus Zenfone 11 Ultra, but Microsoft managed to build it much thinner anyway. Both of these phones come with Android OS, but Microsoft Surface Duo 2 has an older 11 version while Asus Zenfone 11 Ultra has Android 14 version.
The Microsoft Surface Duo 2 counts with a much faster CPU than Asus Zenfone 11 Ultra, although it has a lower amount of RAM, they both have the same number of cores. Asus Zenfone 11 Ultra counts with just a bit better screen than Microsoft Surface Duo 2, because although it has a lot worse 1080 x 2400 resolution, a little bit worse pixel quantity per inch of screen and a bit smaller screen, it also counts with a way brighter screen.
The Asus Zenfone 11 Ultra takes a lot better photographs and videos than Microsoft Surface Duo 2, because although it has a smaller aperture which is not nice for low light photography, it also counts with a much better 7680x4320 video resolution and a way better resolution camera in the back. Asus Zenfone 11 Ultra counts with a much greater storage capacity for applications, games, photos and videos than Microsoft Surface Duo 2, because it has 256 GB internal storage.
Asus Zenfone 11 Ultra has improved battery performance than Microsoft Surface Duo 2, because it has a 24 percent bigger battery size.
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