Compare phones
| Global Score | |
| 79.2 | 81.6 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 10 |
| 2018-01-06 | 2020-09-08 |
| 5.87 x 2.78 x 0.33 inches | 6.51 x 3.02 x 0.37 inches |
| 6.07 ounces | 7.58 ounces |
| Black, Blue, Gold and Orchid grey | Cobalt blue and Shadow gray |
| Aluminum and Glass (Corning Gorilla Glass 5) | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.6 inches | 6.7 inches |
| 2220 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 441 pixels per inch | 393 pixels per inch |
| -- | 450 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.3 | 8.4 |
| Performance | |
| Samsung Exynos 5 Octa 7885 chipset | Qualcomm Snapdragon 732G SM7150-AC chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G71 GPU | Adreno 618 GPU |
| 9.18 | 9.36 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 10.78 | 10.78 |
| Camera | |
| 16.00 MP + 16.00 MP | 64.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| -- | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.24 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3000mAh Li - Polymer Battery | 5160mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| -- | 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 | FM Radio |
Comparison review
The Xiaomi Poco X3 NFC is a little bit better than the Samsung Galaxy A8 (2018), having an 81.6 score against 79.2. The Xiaomi Poco X3 NFC design is extremely newer than Samsung Galaxy A8 (2018)'s, although it's heavier and somewhat thicker. The Xiaomi Poco X3 NFC features just a little better processing power than Galaxy A8 (2018), and although they both have the same number of cores, the Xiaomi Poco X3 NFC also has more RAM memory.
Xiaomi Poco X3 NFC has a little sharper screen than Galaxy A8 (2018), because although it has a just a little worse screen density, it also counts with a slightly higher 1080 x 2400px resolution and a bigger display. Xiaomi Poco X3 NFC shoots way better photographs and videos than Samsung Galaxy A8 (2018), because although it has a tinier aperture which is worse for low light images, it also counts with a lot more MP back facing camera and a much higher video resolution.
Samsung Galaxy A8 (2018) and Xiaomi Poco X3 NFC both feature quite similar memory for applications and games, they have the same internal memory capacity and a SD memory card expansion slot that allows a maximum of 256 GB. The Xiaomi Poco X3 NFC has a much longer battery duration than Galaxy A8 (2018), because it has a 72% more battery size.
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