| Global Score | |
| 83.4 | 85.7 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 5.0 |
| 2021-03-20 | 2015-04-10 |
| 6.51 x 3.02 x 0.37 inches | 5.59 x 2.76 x 0.28 inches |
| 7.58 ounces | 4.66 ounces |
| Frost blue, Metal bronze and Phantom black | Black, Gold, Green and White |
| -- | Aluminium and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 950.00 |
| Display / Screen | |
| 6.7 inches | 5.1 inches |
| 2400 x 1080 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| IPS LCD | Super AMOLED |
| 393 pixels per inch | 576 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 8.1 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 860 SM8150-AC chipset | Exynos 7 Octa 7420 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor |
| 6 GB RAM | 3 GB (1600 MHz) RAM |
| Adreno 640 GPU | Mali-T760 MP8 (650 MHz) GPU |
| 9.63 | 10.08 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 10.1 |
| Camera | |
| 48.00 MP | 16.00 MP + 5.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 28.00mm focal length |
| 0.5 inches (1/2") sensor | 0.38 inches (1/2.6") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | -- |
| 10.78 | 8.47 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| Nano SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5160mAh Battery | 2600mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.88 | 4.56 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.1 |
| 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 |
Samsung Galaxy S6 Edge is just a bit better than the Xiaomi Poco X3 Pro, with a global score of 85.7 against 83.4. Despite of the fact that Samsung Galaxy S6 Edge is noticeably older than the Xiaomi Poco X3 Pro, it's body is thinner and way lighter. Both phones we are comparing here work with Android OS (Operating System), but the Samsung Galaxy S6 Edge has older 5.0 version and Xiaomi Poco X3 Pro has Android 11.
The Samsung Galaxy S6 Edge features a little better hardware performance than Xiaomi Poco X3 Pro, because although it has 3 GB less RAM memory, and they both have a Octa-Core processing unit, the Samsung Galaxy S6 Edge also counts with an extra graphics co-processor and a 64-bit processing unit. Samsung Galaxy S6 Edge counts with an incredibly better looking display than Xiaomi Poco X3 Pro, because although it has a really smaller screen, it also counts with a higher pixels density and a better resolution of 2560 x 1440 pixels.
Xiaomi Poco X3 Pro has a very superior storage capacity for applications, games, photos and videos than Galaxy S6 Edge, and although they both have equal 128 GB internal storage capacity, the Xiaomi Poco X3 Pro also has a slot for an external memory card that allows up to 1 TB. Xiaomi Poco X3 Pro has a much better battery duration than Samsung Galaxy S6 Edge, because it has 5160mAh of battery capacity.
Xiaomi Poco X3 Pro shoots way better videos and photos than Samsung Galaxy S6 Edge, and although they both have the same video frame rate and the same video quality, the Xiaomi Poco X3 Pro also has a bigger camera aperture for better images and video in low light situations, a back facing camera with a way better 48 mega-pixels resolution and a way larger back-facing camera sensor shooting way higher quality pictures and videos.
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