Compare phones
| Global Score | |
| 72.6 | 87.5 |
| Basic Information | |
| Asus | Xiaomi |
| Android 12 | Android 12 |
| 2022-07-28 | 2022-06-23 |
| 5.77 x 2.68 x 0.36 inches | 6.43 x 2.99 x 0.30 inches |
| 5.96 ounces | 6.88 ounces |
| -- | Moonlight Silver, Nebula Green and Night Black |
| -- | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.9 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 446 pixels per inch | 393 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen1 SM8475 (4 nm) chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| processor | Kryo 585, 64-bit (Octa-Core 3200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 730 GPU | Adreno 650 GPU |
| 6.21 | 9.81 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 50.00 MP + 12.00 MP | 64.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 14.40mm focal length | -- |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 12.43 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 4300mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.16 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| 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
The Xiaomi Poco F4 is a lot better than the Asus Zenfone 9, getting a overall score of 87.5 against 72.6. These devices include the same Android 12 OS. The Xiaomi Poco F4 construction is thinner but somewhat heavier than the Asus Zenfone 9, and they were only released 1 months apart. Xiaomi Poco F4 features a lot better processing power than Asus Zenfone 9, although it has less RAM memory, they both have 8 CPU cores.
Xiaomi Poco F4 features a more vivid screen than Asus Zenfone 9, because although it has a little bit worse display density, and they both have exactly the same 1080 x 2400 pixels resolution, the Xiaomi Poco F4 also counts with a little bigger screen. The Asus Zenfone 9 takes clearer videos and photos than Xiaomi Poco F4, because although it has a tinier diafragm aperture which is not recommended for low-light photos and a lot less mega pixels resolution back-facing camera, it also counts with a much bigger camera sensor providing a lot better image quality and a way higher video quality.
The Xiaomi Poco F4's storage for apps and games is just as good as the Asus Zenfone 9 one, both of them have exactly the same 128 GB internal storage capacity. Xiaomi Poco F4 counts with just a bit longer battery duration than Asus Zenfone 9, because it has 4500mAh of battery capacity instead of 4300mAh.
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