Compare phones
| Global Score | |
| 73.3 | 88.8 |
| Basic Information | |
| Asus | Xiaomi |
| Android 6.0 Marshmallow | Android 11 |
| 2016-07-12 | 2021-02-08 |
| 7.34 x 3.70 x 0.27 inches | 6.47 x 2.94 x 0.32 inches |
| 8.22 ounces | 6.91 ounces |
| Gold, Gray, Pink and Silver | Horizon blue and Midnight gray |
| Aluminum | Glass and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.8 inches |
| 1920 x 1080 pixels (Full HD) | 3200 x 1440 pixels |
| IPS LCD | AMOLED |
| 324 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.6 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 652 8976 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 510 GPU | Adreno 660 GPU |
| 8.91 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | No SD card slot |
| 12.86 | 10.1 |
| Camera | |
| 23.00 MP + 8.00 MP | 108.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| -- | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (24 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (30 fps) (Full HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.01 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 7 |
| Battery Life | |
| 4600mAh Li - Ion Battery | 4600mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.48 | 6.48 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xiaomi Mi 11 is much better than Asus ZenFone 3 Ultra, having an 88.8 score against 73.3. These phones use Android OS, but Xiaomi Mi 11 has the older 11 version and Asus ZenFone 3 Ultra has Android 6.0 Marshmallow. Although the Xiaomi Mi 11 is somewhat thicker than the Asus ZenFone 3 Ultra, it's lighter and notably newer.
Xiaomi Mi 11 counts with a much more vibrant screen than Asus ZenFone 3 Ultra, and although they both have a screen of the same size, the Xiaomi Mi 11 also has a way better display density and a much better 1440 x 3200px resolution. Xiaomi Mi 11 has a bit more powerful processing unit than Asus ZenFone 3 Ultra, and although they both have the same number of cores, the Xiaomi Mi 11 also has a larger amount of RAM memory.
The Xiaomi Mi 11 shoots a lot better photos and videos than Asus ZenFone 3 Ultra, because it has a back-facing camera with lot more megapixels, a much higher video resolution and a bigger aperture for better photography in low-light situations. Asus ZenFone 3 Ultra features a much greater memory capacity to install applications and games or saving photos and videos than Xiaomi Mi 11, and although they both have the same 128 GB internal memory capacity, the Asus ZenFone 3 Ultra also has a SD memory card expansion slot that holds up to 200 GB.
Xiaomi Mi 11 and Asus ZenFone 3 Ultra both feature really similar battery durations.
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