Compare phones
| Global Score | |
| 72.5 | 87.5 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 12 |
| 2018-07-13 | 2022-06-23 |
| 6.03 x 3.00 x 0.34 inches | 6.43 x 2.99 x 0.30 inches |
| 6.38 ounces | 6.88 ounces |
| Black | Moonlight Silver, Nebula Green and Night Black |
| Plastic | Glass (Corning Gorilla Glass 5) and 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 | AMOLED |
| 267 pixels per inch | 393 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 9.1 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 585, 64-bit (Octa-Core 3200 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Adreno 650 GPU |
| 8.73 | 9.81 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 64.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 9.13 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.1 | 10.7 |
| Battery Life | |
| 3300mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Poco F4 has a score of 87.5, which is way better than the Galaxy J7 (2018)'s 72.5 general score. Even though Xiaomi Poco F4 is just a little bit heavier than Galaxy J7 (2018), it's thinner and also extremely newer. Xiaomi Poco F4 features an incredibly better looking display than Samsung Galaxy J7 (2018), because it has a higher amount of pixels per inch of screen, a larger screen and a way higher 1080 x 2400 resolution.
Xiaomi Poco F4 counts with a quite better processing power than Samsung Galaxy J7 (2018), and although they both have a Octa-Core CPU, the Xiaomi Poco F4 also has 4 GB more RAM. Xiaomi Poco F4 has a bit bigger storage for applications and games than Samsung Galaxy J7 (2018), because although it has no SD memory card expansion slot, it also counts with more internal memory.
Xiaomi Poco F4 has longer battery performance than Galaxy J7 (2018), because it has a 4500mAh battery size against 3300mAh. Xiaomi Poco F4 shoots much clearer photographs and videos than Samsung Galaxy J7 (2018), because although it has a smaller camera aperture which is not nice for shooting photographs and videos in low light situations, it also counts with a much higher resolution back facing camera, a way larger back camera sensor and a lot higher 3840x2160 (4K) video quality.
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