Compare phones
| Global Score | |
| 73.8 | 79 |
| Basic Information | |
| Asus | Xiaomi |
| Android 8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow | Android 11, 10 |
| 2016-10-12 | 2020-04-07 |
| 5.96 x 3.02 x 0.31 inches | 6.53 x 3.02 x 0.35 inches |
| 5.29 ounces | 7.37 ounces |
| Gold and Silver | Aurora blue, Glacier white and Interstellar grey |
| Metal | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 249.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| Super IPS+ LCD | IPS LCD |
| 401 pixels per inch | 393 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Adreno 618 GPU |
| 9.09 | 9.27 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.66 | 11.74 |
| Camera | |
| 16.00 MP + 8.00 MP | 48.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.68 | 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 |
| Micro SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth | Bluetooth 5.0 |
| 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
Xiaomi Redmi Note 9S is a little bit better than the Asus ZenFone 3 Deluxe (ZS550KL), getting a 79 score against 73.8. These devices have Android operating system, but Xiaomi Redmi Note 9S has an older 11 version and Asus ZenFone 3 Deluxe (ZS550KL) has Android 8.0 Oreo. Xiaomi Redmi Note 9S is a way newer phone than the Asus ZenFone 3 Deluxe (ZS550KL), although it is a lot heavier and somewhat thicker.
Asus ZenFone 3 Deluxe (ZS550KL) features a slightly better screen than Xiaomi Redmi Note 9S, because although it has a quite lower resolution of 1080 x 1920 pixels and a little bit smaller display, it also counts with a bit more pixels per inch in the display. Xiaomi Redmi Note 9S has a little faster processor than Asus ZenFone 3 Deluxe (ZS550KL). Both of them have the same RAM memory amount and a Octa-Core processor.
Asus ZenFone 3 Deluxe (ZS550KL) counts with a much bigger storage capacity to install games and applications than Xiaomi Redmi Note 9S, and although they both have exactly the same 64 GB internal memory capacity, the Asus ZenFone 3 Deluxe (ZS550KL) also has an external memory slot that supports up to 1,95 TB.
Xiaomi Redmi Note 9S counts with a much better battery life than Asus ZenFone 3 Deluxe (ZS550KL), because it has a 67% greater battery capacity. The Xiaomi Redmi Note 9S has a much better camera than Asus ZenFone 3 Deluxe (ZS550KL), and although they both have the same video frame rate and the same 3840x2160 (4K) video definition, the Xiaomi Redmi Note 9S also has a camera with much more MP and a bigger aperture to capture better low-light photos.
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