Compare phones
| Global Score | |
| 77.6 | 81.6 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 10 |
| 2014-09-29 | 2020-09-08 |
| 6.04 x 3.09 x 0.33 inches | 6.51 x 3.02 x 0.37 inches |
| 6.21 ounces | 7.58 ounces |
| Black, Gold, Pink and White | Cobalt blue and Shadow gray |
| Aluminum and Plastic | 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 |
| -- | 450 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 8.4 |
| Performance | |
| Samsung Exynos 7 Octa 5433 chipset | Qualcomm Snapdragon 732G SM7150-AC 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 2300 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Mali-T760 MP6 GPU | Adreno 618 GPU |
| 9 | 9.36 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 8.12 | 10.78 |
| 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 | -- |
| 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 | 5160mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 5.2 | 6.88 |
| Other Features | |
| Bluetooth 4.1, EDR | Bluetooth 5.1 |
| GPS | GPS |
| NFC | 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 X3 NFC has an overall score of 81.6, which is a bit better than the Galaxy Note4's 77.6 overall score. The Xiaomi Poco X3 NFC design is newer, but somewhat thicker and heavier than Galaxy Note4. The Samsung Galaxy Note4 has a slightly better looking display than Xiaomi Poco X3 NFC, because although it has a quite smaller display, it also counts with a better pixels quantity in each display inch and a higher 1440 x 2560 resolution.
The Xiaomi Poco X3 NFC features a much bigger storage capacity to install games and applications than Samsung Galaxy Note4, because it has a slot for an SD memory card that admits up to 256 GB and 32 GB more internal storage capacity. Xiaomi Poco X3 NFC features a bit superior processing unit than Samsung Galaxy Note4, and although they both have 8 cores, the Xiaomi Poco X3 NFC also has more RAM.
The Xiaomi Poco X3 NFC has a much longer battery life than Galaxy Note4, because it has a 5160mAh battery capacity instead of 3220mAh. Xiaomi Poco X3 NFC shoots much clearer videos and photos than Galaxy Note4, and although they both have the same video quality and the same video frame rate, the Xiaomi Poco X3 NFC also has a way bigger back camera sensor capturing more light and vivid colors, a camera in the back with lot more MP and a larger aperture for better low-light photos and video.
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