Compare phones
| Global Score | |
| 74.9 | 79.3 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 8.1 Oreo | Android 11, 10 |
| 2018-07-19 | 2020-02-11 |
| 6.94 x 3.44 x 0.31 inches | 6.51 x 3.02 x 0.35 inches |
| 7.80 ounces | 7.34 ounces |
| 16 777 216 | Atlantis blue, Matrix purple and Phoenix red |
| Aluminum | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.9 inches | 6.7 inches |
| 2160 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | IPS LCD |
| 350 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 636 SDM636 chipset | Qualcomm Snapdragon 730G SM7150-AB chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 509 GPU | Adreno 618 GPU |
| 8.91 | 9.27 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 7.7 |
| Camera | |
| 12.00 MP + 8.00 MP | 64.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| -- | 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 (120 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.68 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 5500mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.2 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| Infra-red port | 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 has a general score of 79.3, which is slightly better than Xiaomi Mi Max 3's 74.9 overall score. Both of these phones use Android OS (operating system), but Xiaomi Poco X2 has the previous 11 version while Xiaomi Mi Max 3 has Android 8.1 Oreo. Even though the Xiaomi Poco X2 is somewhat thicker than Xiaomi Mi Max 3, it's just a bit lighter and newer.
Xiaomi Poco X2 counts with a little more vivid screen than Xiaomi Mi Max 3, because although it has a bit smaller screen, it also counts with a little bit greater number of pixels per inch in the display and a slightly higher 1080 x 2400 resolution. Xiaomi Poco X2 features just a little better performance than Xiaomi Mi Max 3, and although they both have the same number of cores, the Xiaomi Poco X2 also has a larger amount of RAM memory.
The Xiaomi Mi Max 3 has a much better memory for applications, games, photos and videos than Xiaomi Poco X2, and although they both have exactly the same 64 GB internal memory, the Xiaomi Mi Max 3 also has an external SD slot that admits up to 256 GB. Xiaomi Poco X2 takes way better videos and photos than Xiaomi Mi Max 3, and although they both have the same video frame rate, the same 3840x2160 (4K) video definition and the same diafragm aperture, the Xiaomi Poco X2 also has a lot larger sensor shooting way better quality videos and photos and a camera in the back with a much better resolution.
Xiaomi Mi Max 3 has improved battery duration than Xiaomi Poco X2, because it has a 5500mAh battery size.
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