Compare phones
| Global Score | |
| 77.6 | 79.3 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 11, 10 |
| 2014-09-29 | 2020-02-11 |
| 6.04 x 3.09 x 0.33 inches | 6.51 x 3.02 x 0.35 inches |
| 6.21 ounces | 7.34 ounces |
| Black, Gold, Pink and White | Atlantis blue, Matrix purple and Phoenix red |
| Aluminum and Plastic | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.7 inches | 6.7 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 515 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.6 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 5433 chipset | Qualcomm Snapdragon 730G SM7150-AB chipset |
| ARM Cortex-A57 and ARM Cortex-A53, 64-bit, 20 nm (Octa-Core 1900 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Mali-T760 MP6 GPU | Adreno 618 GPU |
| 9 | 9.27 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 8.12 | 7.7 |
| Camera | |
| 16.00 MP + 3.70 MP | 64.00 MP + 20.00 MP |
| f/2.20 aperture | f/1.90 aperture |
| 31.00mm focal length | 26.00mm focal length |
| 0.38 inches (1/2.6") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.9 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 3220mAh Li - Ion Battery | 4500mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 5.2 | 6.32 |
| Other Features | |
| Bluetooth 4.1, EDR | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Poco X2 is a little bit better than Galaxy Note4, having a score of 79.3 against 77.6. The Xiaomi Poco X2 design is incredibly newer than the Galaxy Note4's, although it is just a little bit thicker and somewhat heavier. The Galaxy Note4 has a little sharper screen than Xiaomi Poco X2, because although it has a little smaller display, it also counts with a greater count of pixels per screen inch and a better resolution of 1440 x 2560.
Galaxy Note4 counts with a bit more storage for applications, games, photos and videos than Xiaomi Poco X2, because although it has 0 less internal memory, it also counts with a SD extension slot that admits a maximum of 128 GB. The Xiaomi Poco X2 has a bit better CPU than Galaxy Note4, and although they both have 8 processing cores, the Xiaomi Poco X2 also has 3 GB more RAM memory.
The Xiaomi Poco X2 captures much clearer pictures and videos than Galaxy Note4, and although they both have the same 30 fps video frame rates and the same 3840x2160 (4K) video quality, the Xiaomi Poco X2 also has a larger aperture to take better low-light photos and videos, a lot larger back-facing camera sensor and a back camera with lot more mega-pixels.
The Xiaomi Poco X2 has a very superior battery life than Galaxy Note4, because it has 4500mAh of battery capacity.
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