| Global Score | |
| 81.6 | 83.4 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 5.0, 4.4 | Android 11 |
| 2014-09-03 | 2021-03-20 |
| 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 | Frost blue, Metal bronze and Phantom black |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 269.00 | -- |
| Display / Screen | |
| 5.7 inches | 6.7 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 515 pixels per inch | 393 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.5 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 805 APQ8084 chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| Krait 450 (Quad-Core 2700 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 3 GB (825 MHz) RAM | 6 GB RAM |
| Adreno 420 (500 MHz) GPU | Adreno 640 GPU |
| 9.54 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 8.12 | 15.42 |
| Camera | |
| 16.00 MP + 3.70 MP | 48.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| 31.00mm focal length | -- |
| 0.38 inches (1/2.6") sensor | 0.5 inches (1/2") 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 | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 10.01 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM |
| 7 | 6.7 |
| Battery Life | |
| 3220mAh Li-Ion Battery | 5160mAh Battery |
| Removable Battery | Non-Removable Battery |
| 20 hours talk time | -- |
| 5.2 | 6.88 |
| Other Features | |
| Bluetooth 4.1, EDR | Bluetooth 5.0 |
| 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 |
Xiaomi Poco X3 Pro has a score of 83.4, which is slightly better than the Samsung Galaxy Note 4's 81.6 global score. Xiaomi Poco X3 Pro's body is way newer, but heavier and somewhat thicker than Samsung Galaxy Note 4. Both phones in this comparison review include Android OS, but Xiaomi Poco X3 Pro has a more recent 11 version while Samsung Galaxy Note 4 has Android 5.0, counting with some nice extra features.
Samsung Galaxy Note 4 counts with a more vivid display than Xiaomi Poco X3 Pro, because although it has a quite smaller display, it also counts with a higher screen density and a higher 2560 x 1440px resolution. The Xiaomi Poco X3 Pro features a much better memory to install games and applications than Samsung Galaxy Note 4, because it has 96 GB more internal storage capacity and a slot for external memory cards that holds a maximum of 1 TB.
Xiaomi Poco X3 Pro features a little bit better processing power than Galaxy Note 4, because although it has doesn't have an additional graphics processor, it also counts with a larger amount of RAM and 4 more processing cores. Xiaomi Poco X3 Pro captures slightly better photos and videos than Samsung Galaxy Note 4, and although they both have the same 30 fps video frame rates and the same 3840x2160 (4K) video quality, the Xiaomi Poco X3 Pro also has a much bigger sensor shooting way better quality photos, a way more MP back facing camera and a larger aperture for better low-light photos and videos.
The Xiaomi Poco X3 Pro features a way better battery life than Galaxy Note 4, because it has a 60% bigger battery size.
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