Compare phones
| Global Score | |
| 79.3 | 77.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11, 10 | -- |
| 2020-02-11 | 2014-09-29 |
| 6.51 x 3.02 x 0.35 inches | 6.04 x 3.09 x 0.33 inches |
| 7.34 ounces | 6.21 ounces |
| Atlantis blue, Matrix purple and Phoenix red | Black, Gold, Pink and White |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 5.7 inches |
| 2400 x 1080 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| IPS LCD | Super AMOLED |
| 393 pixels per inch | 515 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 730G SM7150-AB chipset | Samsung Exynos 7 Octa 5433 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A57 and ARM Cortex-A53, 64-bit, 20 nm (Octa-Core 1900 MHz) processor |
| 6 GB RAM | 3 GB RAM |
| Adreno 618 GPU | Mali-T760 MP6 GPU |
| 9.27 | 9 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 7.7 | 8.12 |
| Camera | |
| 64.00 MP + 20.00 MP | 16.00 MP + 3.70 MP |
| f/1.90 aperture | f/2.20 aperture |
| 26.00mm focal length | 31.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.38 inches (1/2.6") 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 | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 12.1 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Micro SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 3220mAh Li - Ion Battery |
| Non-Removable Battery | Removable Battery |
| 6.32 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.1, EDR |
| GPS | GPS |
| -- | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xiaomi Poco X2 is a bit better than Samsung Galaxy Note4, getting a general score of 79.3 against 77.6. The Xiaomi Poco X2 is a newer device than the Samsung Galaxy Note4, but it's a little bit thicker and somewhat heavier. Xiaomi Poco X2 counts with a bit better processor than Galaxy Note4, and although they both have a Octa-Core processing unit, the Xiaomi Poco X2 also has a greater amount of RAM.
Galaxy Note4 features a bit more vivid screen than Xiaomi Poco X2, because although it has a bit smaller display, it also counts with a higher resolution of 1440 x 2560 and a better quantity of pixels per inch in the screen. The Galaxy Note4 features just a bit bigger memory for applications, games, photos and videos than Xiaomi Poco X2, because although it has only 32 GB internal storage capacity, it also counts with a SD memory slot that holds a maximum of 128 GB.
The Xiaomi Poco X2 shoots way better photos and videos than Samsung Galaxy Note4, and although they both have the same 3840x2160 (4K) video resolution and the same 30 fps video frame rate, the Xiaomi Poco X2 also has a back-facing camera with a much better 64 megapixels resolution, a bigger camera aperture and a much larger camera sensor.
Xiaomi Poco X2 features a much longer battery performance than Samsung Galaxy Note4, because it has a 40 percent bigger battery capacity.
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