Compare phones
| Global Score | |
| 73.1 | 80.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 8.0 Oreo | Android 11 |
| 2018-07-13 | 2021-05-20 |
| 6.03 x 3.00 x 0.34 inches | 6.37 x 2.97 x 0.35 inches |
| 6.38 ounces | 6.70 ounces |
| Blue | Cool Blue, POCO Yellow and Power Black |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 107.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| TFT | IPS LCD |
| 267 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | MediaTek Dimensity 700 MT6833V chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Cortex-A76, 64-bit, 7 nm (Octa-Core 2200 MHz) processor |
| 2 GB RAM | 4 GB RAM |
| Mali-T830 MP1 GPU | Mali-G57 MC2 GPU |
| 8.73 | 9.18 |
| 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 | 48.00 MP + 8.00 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 | 1920 x 1080 (30 fps) (Full HD) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 9.13 | 10.89 |
| 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 |
| -- | FM Radio |
Comparison review
Xiaomi POCO M3 Pro 5G is better than the Samsung Galaxy J7 Star, having an 80.8 score against 73.1. Xiaomi POCO M3 Pro 5G's construction is a lot newer than the Samsung Galaxy J7 Star's, but it is a bit thicker and a little heavier. These phones have Android OS (operating system), but the Xiaomi POCO M3 Pro 5G has 11 version while Samsung Galaxy J7 Star has Android 9.0 Pie.
The Xiaomi POCO M3 Pro 5G counts with a bit superior CPU than Galaxy J7 Star, and although they both have the same number of cores, the Xiaomi POCO M3 Pro 5G also has more RAM memory. The Xiaomi POCO M3 Pro 5G has a more vivid display than Samsung Galaxy J7 Star, because it has a much better pixel number per inch of display, a bigger screen and a way better resolution of 1080 x 2400 pixels.
The Xiaomi POCO M3 Pro 5G takes much better pictures and videos than Samsung Galaxy J7 Star, because although it has a smaller aperture which is not nice for taking pictures or video in low light situations, and they both have the same video resolution and the same 30 fps video frame rate, the Xiaomi POCO M3 Pro 5G also counts with a back-facing camera with lot more megapixels and a much bigger sensor taking more light and vivid colors.
The Samsung Galaxy J7 Star has a much better memory for apps and games than Xiaomi POCO M3 Pro 5G, because although it has just 32 GB internal memory capacity, it also counts with an external SD slot that allows up to 400 GB. The Xiaomi POCO M3 Pro 5G counts with a really longer battery performance than Galaxy J7 Star, because it has a 52% larger battery size.
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