Compare phones
| Global Score | |
| 73.1 | 81.5 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 8.0 Oreo | Android 11 |
| 2018-07-13 | 2021-11-11 |
| 6.03 x 3.00 x 0.34 inches | 6.44 x 2.98 x 0.34 inches |
| 6.38 ounces | 6.88 ounces |
| Blue | Cool Blue, POCO Yellow and Power Black |
| Scratch-Resistant Glass | -- |
| $ 107.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.6 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| TFT | IPS LCD |
| 267 pixels per inch | 399 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | MediaTek Dimensity 810 5G MT6833 (6 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Cortex-A76, 64-bit (Octa-Core 2400 MHz) processor |
| 2 GB RAM | 4 GB RAM |
| Mali-T830 MP1 GPU | Mali-G57 MC2 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 1 TB) external memory slot |
| 9.44 | 13.02 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (60 fps) (Full HD) video resolution |
| 9.13 | 10.67 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 10.6 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi POCO M4 Pro 5G has a global score of 81.5, which is much better than the Samsung Galaxy J7 Star's score of 73.1. The Xiaomi POCO M4 Pro 5G is a just a little bit heavier cellphone than the Samsung Galaxy J7 Star, but both of them are 0.34inches thick. Both devices in this comparison review use Android OS (Operating System), but the Xiaomi POCO M4 Pro 5G has older 11 version and Samsung Galaxy J7 Star has Android 9.0 Pie.
Xiaomi POCO M4 Pro 5G has a more vivid screen than Galaxy J7 Star, because it has a lot higher 1080 x 2400 resolution, a bigger display and a higher display density. Xiaomi POCO M4 Pro 5G features a bit more powerful processor than Galaxy J7 Star, and although they both have the same number of cores, the Xiaomi POCO M4 Pro 5G also has a larger amount of RAM.
The Xiaomi POCO M4 Pro 5G has a superior storage for applications and games than Samsung Galaxy J7 Star, because it has a SD memory slot that holds up to 1 TB and 64 GB internal storage. Xiaomi POCO M4 Pro 5G counts with a superior camera than Galaxy J7 Star, because although it has a smaller aperture which is not recommended for low-light photography, and they both have the same (Full HD) video definition, the Xiaomi POCO M4 Pro 5G also counts with a much more mega pixels camera in the back and faster 60 frames per second video frame rate.
The Xiaomi POCO M4 Pro 5G features a really longer battery duration than Samsung Galaxy J7 Star, because it has a 52 percent bigger battery capacity.
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