Compare phones
| Global Score | |
| 73.3 | 77.2 |
| Basic Information | |
| Asus | Xiaomi |
| Android 6.0 Marshmallow | Android 8.1 Oreo |
| 2016-07-12 | 2018-11-23 |
| 7.34 x 3.70 x 0.27 inches | 6.22 x 3.01 x 0.33 inches |
| 8.22 ounces | 6.42 ounces |
| Gold, Gray, Pink and Silver | 16 777 216 |
| Aluminum | Metal and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.3 inches |
| 1920 x 1080 pixels (Full HD) | 2280 x 1080 pixels |
| IPS LCD | IPS LCD |
| 324 pixels per inch | 400 pixels per inch |
| -- | 500 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.6 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 652 8976 chipset | Qualcomm Snapdragon 636 SDM636 chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 510 GPU | Adreno 509 GPU |
| 8.91 | 9 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 12.86 | 10.78 |
| Camera | |
| 23.00 MP + 8.00 MP | 12.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| -- | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (24 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (30 fps) (Full HD) slow motion video | -- |
| 10.01 | 9.24 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 4600mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.48 | 5.92 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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 | FM Radio |
Comparison review
The Xiaomi Redmi Note 6 Pro has a global score of 77.2, which is a bit better than Asus ZenFone 3 Ultra's score of 73.3. Xiaomi Redmi Note 6 Pro's design is incredibly newer and much lighter, but also thicker than the Asus ZenFone 3 Ultra. Both of these phones include Android OS, but the Xiaomi Redmi Note 6 Pro has a newer 8.1 Oreo version and Asus ZenFone 3 Ultra has Android 6.0 Marshmallow version, so it offers a lot of extra features and improved performance.
The Xiaomi Redmi Note 6 Pro counts with a sharper screen than Asus ZenFone 3 Ultra, because although it has a bit smaller screen, it also counts with a quite higher pixels quantity in each inch in the display and a little higher 1080 x 2280px resolution. Asus ZenFone 3 Ultra features more memory capacity to install games and applications than Xiaomi Redmi Note 6 Pro, because although it has a SD card slot that allows up to 200 GB against 256 GB, it also counts with more internal memory capacity.
Xiaomi Redmi Note 6 Pro has a bit superior processor than Asus ZenFone 3 Ultra, and although they both have 8 processing cores, the Xiaomi Redmi Note 6 Pro also has a higher amount of RAM memory. The Asus ZenFone 3 Ultra features just a little better battery performance than Xiaomi Redmi Note 6 Pro, because it has a 15 percent more battery size.
The Asus ZenFone 3 Ultra counts with just a bit better camera than Xiaomi Redmi Note 6 Pro, because although it has a smaller diafragm aperture which is not nice for low light images and videos, it also counts with a way higher 3840x2160 (4K) video resolution and a way more mega-pixels back facing camera.
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