Compare phones
| Global Score | |
| 73.3 | 78.2 |
| Basic Information | |
| Asus | Xiaomi |
| Android 6.0 Marshmallow | Android 10 |
| 2016-07-12 | 2021-01-18 |
| 7.34 x 3.70 x 0.27 inches | 6.39 x 3.04 x 0.38 inches |
| 8.22 ounces | 6.98 ounces |
| Gold, Gray, Pink and Silver | Carbon gray, Ocean green, Sunrise orange and Twilight blue |
| Aluminum | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 324 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 7.6 | 8 |
| Performance | |
| Qualcomm Snapdragon 652 8976 chipset | Qualcomm Snapdragon 662 SM6115 chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 510 GPU | Adreno 610 GPU |
| 8.91 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 12.86 | 11.74 |
| Camera | |
| 23.00 MP + 8.00 MP | 48.00 MP + 8.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 0.5 inches (1/2") 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 | 10.78 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4600mAh Li - Ion Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.48 | 7.52 |
| 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, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Xiaomi Redmi 9T is slightly better than the Asus ZenFone 3 Ultra, having a 78.2 score against 73.3. Both phones in this review include Android OS (operating system), but Xiaomi Redmi 9T has older 10 version and Asus ZenFone 3 Ultra has Android 6.0 Marshmallow version. Although the Xiaomi Redmi 9T is way thicker than the Asus ZenFone 3 Ultra, it's lighter and also extremely newer.
Xiaomi Redmi 9T features a little sharper display than Asus ZenFone 3 Ultra, because although it has a bit smaller display, it also counts with a bit better pixel density and a little higher resolution of 1080 x 2340px. The Xiaomi Redmi 9T features a bit more powerful processing unit than Asus ZenFone 3 Ultra. They have 8 processing cores and the same RAM amount.
The Asus ZenFone 3 Ultra has a bit more storage for games and applications than Xiaomi Redmi 9T, because although it has an external memory card slot that supports 312 GB smaller, it also counts with 128 GB internal storage capacity. Xiaomi Redmi 9T has longer battery performance than Asus ZenFone 3 Ultra, because it has a 6000mAh battery capacity instead of 4600mAh.
The Xiaomi Redmi 9T takes slightly better photos and videos than Asus ZenFone 3 Ultra, and although they both have the same 1920x1080 video definition, the Xiaomi Redmi 9T also has a much more mega pixels camera, faster video frame rate and a larger diafragm aperture to take better low light photography and video.
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