Compare phones
| Global Score | |
| 72.5 | 81.6 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 10 |
| 2018-07-13 | 2020-09-08 |
| 6.03 x 3.00 x 0.34 inches | 6.51 x 3.02 x 0.37 inches |
| 6.38 ounces | 7.58 ounces |
| Black | Cobalt blue and Shadow gray |
| Plastic | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 230.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| TFT | IPS LCD |
| 267 pixels per inch | 393 pixels per inch |
| -- | 450 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 8.4 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 732G SM7150-AC chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Adreno 618 GPU |
| 8.73 | 9.36 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 9.44 | 10.78 |
| Camera | |
| 13.00 MP + 13.00 MP | 64.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 28.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | 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 |
| 9.13 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3300mAh Battery | 5160mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.88 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Poco X3 NFC has an overall score of 81.6, which is much better than Galaxy J7 (2018)'s 72.5 score. The Xiaomi Poco X3 NFC is a noticeably newer cellphone than Galaxy J7 (2018), although it is just a bit thicker and somewhat heavier. Xiaomi Poco X3 NFC counts with a bit superior processing unit than Galaxy J7 (2018), and although they both have the same number of cores, the Xiaomi Poco X3 NFC also has more RAM.
Xiaomi Poco X3 NFC has a better looking screen than Galaxy J7 (2018), because it has a way better 1080 x 2400 resolution, a bigger screen and a higher pixel density. Xiaomi Poco X3 NFC features more storage for games and applications than Samsung Galaxy J7 (2018), because although it has a slot for an SD memory card that holds a maximum of 256 GB against 400 GB, it also counts with 32 GB more internal storage.
Xiaomi Poco X3 NFC counts with a very superior camera than Samsung Galaxy J7 (2018), because although it has a smaller diafragm aperture which is not so good for low-light photography, it also counts with a lot larger back-facing camera sensor, a much higher resolution camera in the back and a lot higher 3840x2160 (4K) video quality.
The Xiaomi Poco X3 NFC features a way better battery duration than Galaxy J7 (2018), because it has a 5160mAh battery size instead of 3300mAh.
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