Compare phones
| Global Score | |
| 77.4 | 79 |
| Basic Information | |
| Asus | Xiaomi |
| -- | Android 11, 10 |
| 2017-08-03 | 2020-04-07 |
| 6.25 x 3.06 x 0.35 inches | 6.53 x 3.02 x 0.35 inches |
| 6.00 ounces | 7.37 ounces |
| Black | Aurora blue, Glacier white and Interstellar grey |
| Metal | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 249.00 |
| Display / Screen | |
| 5.7 inches | 6.7 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 515 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.5 | 8 |
| Performance | |
| Qualcomm Snapdragon 821 MSM8996 Pro chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 530 GPU | Adreno 618 GPU |
| 9 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 17.06 | 11.74 |
| Camera | |
| 23.00 MP + 8.00 MP | 48.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.38 inches (1/2.6") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (24 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (30 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.23 | 11.55 |
| 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 | |
| 3300mAh Li - Ion Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Redmi Note 9S has a score of 79, which is just a bit better than the Asus ZenFone AR's overall score of 77.4. Xiaomi Redmi Note 9S is a heavier cellphone than Asus ZenFone AR, but both of them are 0.35inches thick. Xiaomi Redmi Note 9S has just a little better processing power than Asus ZenFone AR, because although it has a smaller amount of RAM, it also counts with a greater number of cores.
The Asus ZenFone AR has a little sharper screen than Xiaomi Redmi Note 9S, because although it has a bit smaller screen, it also counts with a higher pixel density and a higher 1440 x 2560px resolution. The Asus ZenFone AR counts with a lot bigger storage to install applications and games than Xiaomi Redmi Note 9S, because it has a SD card slot that allows a maximum of 1,95 TB and 128 GB internal storage capacity.
The Xiaomi Redmi Note 9S features a way better battery duration than Asus ZenFone AR, because it has a 5020mAh battery size against 3300mAh. Xiaomi Redmi Note 9S counts with a much better camera than Asus ZenFone AR, and although they both have the same (4K) video resolution, the Xiaomi Redmi Note 9S also has higher video frame rates, a bigger aperture to capture better low-light photography and video, a camera with much more MP and a way bigger back-facing camera sensor which gives a lot better photo and video quality.
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