Compare phones
| Global Score | |
| 74.2 | 79.3 |
| Basic Information | |
| Asus | Xiaomi |
| Android 8.0 Oreo, 7.0 Nougat | Android 11, 10 |
| 2017-10-30 | 2020-02-11 |
| 6.12 x 2.96 x 0.30 inches | 6.51 x 3.02 x 0.35 inches |
| 5.82 ounces | 7.34 ounces |
| Black, Green and White | Atlantis blue, Matrix purple and Phoenix red |
| Metal | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 399.00 | -- |
| 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 630 chipset | Qualcomm Snapdragon 730G SM7150-AB chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 508 GPU | Adreno 618 GPU |
| 9.18 | 9.27 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 14.66 | 7.7 |
| Camera | |
| 12.00 MP + 8.00 MP | 64.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 25.00mm focal length | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.59 inches (1/1.7") 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 |
| 9.57 | 12.1 |
| 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 |
| 6.7 | 6.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | 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 | FM Radio |
Comparison review
The Xiaomi Poco X2 is a bit better than Asus ZenFone 4, having a 79.3 score against 74.2. These phones use Android OS, but the Xiaomi Poco X2 has an older 11 version and Asus ZenFone 4 has Android 8.0 Oreo version. The Xiaomi Poco X2 body is noticeably newer, but thicker and noticeably heavier than the Asus ZenFone 4.
The Asus ZenFone 4 counts with a little sharper display than Xiaomi Poco X2, because although it has a quite smaller display and a bit lower resolution of 1080 x 1920, it also counts with a little bit better screen pixel density. Asus ZenFone 4 features a much bigger memory to install applications and games or saving photos and videos than Xiaomi Poco X2, and although they both have equal 64 GB internal memory, the Asus ZenFone 4 also has a slot for SD memory cards that admits up to 1,95 TB.
The Xiaomi Poco X2 counts with a little faster CPU than Asus ZenFone 4, and although they both have 8 CPU cores, the Xiaomi Poco X2 also has a larger amount of RAM. The Xiaomi Poco X2 has better battery duration than Asus ZenFone 4, because it has a 4500mAh battery capacity instead of 3300mAh. Xiaomi Poco X2 takes way better videos and photos than Asus ZenFone 4, because although it has a tinier diafragm aperture, and they both have the same 3840x2160 (4K) video quality and the same video frame rates, the Xiaomi Poco X2 also counts with a lot larger camera sensor taking more light and vivid colors and a lot more megapixels back-facing camera.
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