Compare phones
| Global Score | |
| 75.3 | 79.3 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 8.0 Oreo, 7.1 Nougat | Android 11, 10 |
| -- | 2020-02-11 |
| 5.97 x 2.95 x 0.31 inches | 6.51 x 3.02 x 0.35 inches |
| 6.00 ounces | 7.34 ounces |
| Black, Gold and Rose gold | Atlantis blue, Matrix purple and Phoenix red |
| Metal | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | IPS LCD |
| 401 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7870 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 |
| 3 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 256 GB) external memory slot | No SD card slot |
| 8.88 | 7.7 |
| Camera | |
| 13.00 MP + 13.00 MP | 64.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 27.00mm 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 (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3300mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Xiaomi Poco X2 has a general score of 79.3, which is a bit better than the Galaxy J7 Prime 2's general score of 75.3. The Xiaomi Poco X2 design is thicker and somewhat heavier than the Galaxy J7 Prime 2. Both of these devices include Android OS, but the Xiaomi Poco X2 has older 11 version while Galaxy J7 Prime 2 has Android 9.0 Pie version.
The Xiaomi Poco X2 features a bit better screen than Galaxy J7 Prime 2, because although it has a bit worse pixel count in each display inch, it also counts with a slightly better 1080 x 2400 resolution and a larger screen. The Samsung Galaxy J7 Prime 2 has a quite bigger storage for applications and games than Xiaomi Poco X2, because although it has 0 less internal memory capacity, it also counts with a SD memory slot that holds a maximum of 256 GB.
Xiaomi Poco X2 has just a little better processing power than Galaxy J7 Prime 2, and although they both have the same number of cores, the Xiaomi Poco X2 also has 3 GB more RAM memory. Xiaomi Poco X2 has superior battery lifetime than Galaxy J7 Prime 2, because it has a 4500mAh battery size against 3300mAh.
Xiaomi Poco X2 counts with a much better camera than Galaxy J7 Prime 2, and although they both have a same size aperture, the Xiaomi Poco X2 also has a way larger camera sensor which offers a way higher image and video quality, a back facing camera with a way higher 64 mega-pixels resolution and a lot higher 3840x2160 (4K) video quality.
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