| Global Score | |
| 81.2 | 83.4 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 5.0, 4.4.4, 4.4, 4.3 | Android 11 |
| 2013-09-04 | 2021-03-20 |
| 5.95 x 3.12 x 0.33 inches | 6.51 x 3.02 x 0.37 inches |
| 5.93 ounces | 7.58 ounces |
| Black, Pink and White | Frost blue, Metal bronze and Phantom black |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 265.00 | -- |
| Display / Screen | |
| 5.7 inches | 6.7 inches |
| 1080 x 1920 pixels (Full HD) | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 386 pixels per inch | 393 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.9 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 800 MSM8974 chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| Krait 400 (Quad-Core 2300 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 3 GB (800 MHz) RAM | 6 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 640 GPU |
| 9.27 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSD, microSDHC (up to 64 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 9.46 | 15.42 |
| Camera | |
| 13.00 MP + 2.00 MP | 48.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| 31.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 9.68 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS, GSM and CDMA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM |
| 7.1 | 6.7 |
| Battery Life | |
| 3200mAh Li-Ion Battery | 5160mAh Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 528 hours standby time 25 hours talk time | -- |
| 5.2 | 6.88 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Xiaomi Poco X3 Pro is a bit better than the Samsung Galaxy Note 3, having a score of 83.4 against 81.2. Both of these devices work with Android OS (Operating System), but Xiaomi Poco X3 Pro has the newer 11 version while Samsung Galaxy Note 3 has Android 5.0 version, giving a lot of extra features and improved performance. The Xiaomi Poco X3 Pro is a noticeably newer device than the Samsung Galaxy Note 3, although it is thicker and extremely heavier.
Xiaomi Poco X3 Pro counts with a bit better processing unit than Galaxy Note 3, because although it has doesn't have a graphics processor, it also counts with a greater number of cores and a greater amount of RAM memory. The Galaxy Note 3 counts with a slightly better looking display than Xiaomi Poco X3 Pro, although it has a bit smaller screen, a just a bit less pixels per inch in the display and a little bit lower 1920 x 1080 resolution.
Xiaomi Poco X3 Pro counts with a much bigger storage capacity to install games and applications than Samsung Galaxy Note 3, because it has a SD extension slot that holds a maximum of 1 TB and 64 GB more internal storage capacity. The Xiaomi Poco X3 Pro shoots better videos and photos than Samsung Galaxy Note 3, and although they both have the same video frame rate and the same 3840x2160 video resolution, the Xiaomi Poco X3 Pro also has a much bigger back camera sensor providing a lot better image quality, a larger diafragm aperture and a lot more megapixels back camera.
Xiaomi Poco X3 Pro features a really longer battery lifetime than Galaxy Note 3, because it has 5160mAh of battery capacity against 3200mAh.
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