Compare phones
| Global Score | |
| 78.8 | 76.1 |
| Basic Information | |
| Microsoft | Asus |
| Android 10 | Android 14 |
| 2020-09-10 | 2024-03-14 |
| 7.36 x 5.72 x 0.19 inches | 6.45 x 3.02 x 0.35 inches |
| 8.82 ounces | 7.90 ounces |
| Glacier | Desert Sand, Eternal Black, Misty Grey and Skyline Blue |
| Glass (Corning Gorilla Glass 5) | Glass |
| Scratch-Resistant Glass | -- |
| $ 540.00 | -- |
| Display / Screen | |
| 8.1 inches | 6.8 inches |
| 2700 x 1800 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 401 pixels per inch | 387 pixels per inch |
| -- | 2500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 9.5 |
| Performance | |
| Qualcomm Snapdragon 855 SM8150 chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 640 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 | |
| 11.00 MP | 50.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| -- | 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 |
| 8.91 | 12.54 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7 |
| Battery Life | |
| 3577mAh Battery | 5500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.52 | 7.2 |
| Other Features | |
| Bluetooth 5.0 | 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 is just a bit better than Asus Zenfone 11 Ultra, having a global score of 78.8 against 76.1. Both devices in this comparison have Android OS (operating system), but the Microsoft Surface Duo has older 10 version while Asus Zenfone 11 Ultra has Android 14 version. Despite of the fact the Microsoft Surface Duo is extremely older and heavier than the Asus Zenfone 11 Ultra, it's design is still thinner.
The Asus Zenfone 11 Ultra counts with a better display than Microsoft Surface Duo, although it has a little bit smaller display, a much lower resolution of 1080 x 2400px and a little bit lower screen density. The Microsoft Surface Duo has a much faster processor than Asus Zenfone 11 Ultra, although it has a lower amount of RAM, they both have the same number of cores.
The Asus Zenfone 11 Ultra takes way better pictures and videos than Microsoft Surface Duo, because it has a bigger camera aperture to take better low-light photos and video, a way higher video definition and a lot better 50 megapixels resolution camera in the back. Asus Zenfone 11 Ultra counts with a way bigger storage for applications and games than Microsoft Surface Duo, because it has 128 GB more internal memory capacity.
Asus Zenfone 11 Ultra features a superior battery lifetime than Microsoft Surface Duo, because it has 5500mAh of battery capacity against 3577mAh.
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