Compare phones
| Global Score | |
| 72.7 | 79.3 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 11, 10 |
| 2018-06-29 | 2020-02-11 |
| 6.03 x 3.00 x 0.34 inches | 6.51 x 3.02 x 0.35 inches |
| 6.38 ounces | 7.34 ounces |
| 16 777 216 | Atlantis blue, Matrix purple and Phoenix red |
| -- | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| 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 |
| No touch screen | No touch screen |
| 7.1 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 730G SM7150-AB chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Adreno 618 GPU |
| 8.73 | 9.27 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 7.7 |
| 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 | 26.00mm 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-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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 X2 is a bit better than the Galaxy J7 Refine, getting a 79.3 score against 72.7. The Xiaomi Poco X2 is a newer cellphone than the Galaxy J7 Refine, although it's a little bit thicker and somewhat heavier. These phones work with Android OS (operating system), but the Xiaomi Poco X2 has 11 version and Galaxy J7 Refine has Android 8.0 Oreo.
The Xiaomi Poco X2 counts with a sharper screen than Samsung Galaxy J7 Refine, because it has a bigger display, a greater amount of pixels per inch in the display and a much better 1080 x 2400 resolution. Galaxy J7 Refine features a much greater memory capacity for applications and games than Xiaomi Poco X2, because although it has just 32 GB internal memory capacity, it also counts with a SD card slot that supports a maximum of 400 GB.
Xiaomi Poco X2 features a bit better processing power than Galaxy J7 Refine, and although they both have the same number of cores, the Xiaomi Poco X2 also has more RAM memory. The Xiaomi Poco X2 takes much better videos and photos than Samsung Galaxy J7 Refine, because although it has a tinier aperture which is not recommended for low-light photos, it also counts with a way more megapixels back-facing camera, a much better 3840x2160 video quality and a much larger camera sensor.
The Xiaomi Poco X2 features longer battery life than Samsung Galaxy J7 Refine, because it has 4500mAh of battery capacity against 3300mAh.
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