Compare phones
| Global Score | |
| 74.1 | 83 |
| Basic Information | |
| Xiaomi | Asus |
| Android 7.0 Nougat, 6.0 Marshmallow | Android 11 |
| 2017-01-23 | 2021-05-13 |
| 5.94 x 2.99 x 0.33 inches | 5.83 x 2.70 x 0.35 inches |
| 5.82 ounces | 5.96 ounces |
| 16 777 216 | Horizon Silver and Obsidian Black |
| Aluminum | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| $ 190.00 | -- |
| Display / Screen | |
| 5.5 inches | 5.9 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 401 pixels per inch | 446 pixels per inch |
| 450 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 506 GPU | Adreno 660 GPU |
| 9.09 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 10.02 | 10.1 |
| Camera | |
| 13.00 MP + 5.00 MP | 64.00 MP + 12.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.02 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM | Nano SIM, Dual SIM |
| 6.1 | 10.6 |
| Battery Life | |
| 4100mAh Li - Polymer Battery | 4000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6 | 5.92 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.2, EDR |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Asus ZenFone 8 has a global score of 83, which is much better than the Xiaomi Redmi Note 4's global score of 74.1. These phones have Android OS (operating system), but Asus ZenFone 8 has older 11 version while Xiaomi Redmi Note 4 has Android 7.0 Nougat version. Asus ZenFone 8 is a noticeably newer cellphone than the Xiaomi Redmi Note 4, but it's just a little thicker and a little bit heavier.
Asus ZenFone 8 features a bit sharper screen than Xiaomi Redmi Note 4, because it has a quite larger display, a bit higher resolution of 1080 x 2400, way more brightness and a just a little higher count of pixels per inch of screen. Asus ZenFone 8 features a slightly bigger memory capacity for applications, games, photos and videos than Xiaomi Redmi Note 4, because although it has no slot for an SD memory card, it also counts with 128 GB internal storage capacity.
Asus ZenFone 8 counts with a bit better processing power than Xiaomi Redmi Note 4, and although they both have a Octa-Core processor, the Asus ZenFone 8 also has a higher amount of RAM. The Xiaomi Redmi Note 4 counts with a bit longer battery performance than Asus ZenFone 8, because it has 4100mAh of battery capacity against 4000mAh.
Asus ZenFone 8 shoots a lot better videos and photos than Xiaomi Redmi Note 4, because it has a back-facing camera with much more megapixels, a bigger aperture and a way better video resolution.
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