Compare phones
| Global Score | |
| 81.6 | 77.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 10 | -- |
| 2020-09-08 | 2014-09-29 |
| 6.51 x 3.02 x 0.37 inches | 6.04 x 3.09 x 0.33 inches |
| 7.58 ounces | 6.21 ounces |
| Cobalt blue and Shadow gray | Black, Gold, Pink and White |
| 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 |
| 450 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 732G SM7150-AC chipset | Samsung Exynos 7 Octa 5433 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2300 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 |
| 9.36 | 9 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 10.78 | 8.12 |
| Camera | |
| 64.00 MP + 20.00 MP | 16.00 MP + 3.70 MP |
| f/1.90 aperture | f/2.20 aperture |
| -- | 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 | |
| 5160mAh Li - Polymer Battery | 3220mAh Li - Ion Battery |
| Non-Removable Battery | Removable Battery |
| 6.88 | 5.2 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.1, EDR |
| GPS | GPS |
| NFC | 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
Xiaomi Poco X3 NFC is a little bit better than the Samsung Galaxy Note4, with an 81.6 score against 77.6. Xiaomi Poco X3 NFC's body is way newer, but thicker and somewhat heavier than Samsung Galaxy Note4. The Galaxy Note4 counts with just a bit better display than Xiaomi Poco X3 NFC, because although it has a bit smaller display, it also counts with a greater pixels density and a higher 1440 x 2560 resolution.
Xiaomi Poco X3 NFC features a lot bigger storage to store more apps and games than Galaxy Note4, because it has a slot for an SD memory card that holds up to 256 GB and 32 GB more internal memory. The Xiaomi Poco X3 NFC counts with a little bit better hardware performance than Galaxy Note4, and although they both have 8 cpu cores, the Xiaomi Poco X3 NFC also has more RAM memory.
The Xiaomi Poco X3 NFC has a superior battery lifetime than Galaxy Note4, because it has a 5160mAh battery size. Xiaomi Poco X3 NFC has a much better camera than Galaxy Note4, and although they both have the same 3840x2160 (4K) video definition and the same video frame rates, the Xiaomi Poco X3 NFC also has a lot better 64 megapixels resolution camera in the back, a way bigger back-facing camera sensor providing a much better image quality and a bigger aperture to capture better images in low-light situations.
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