Compare phones
| Global Score | |
| 73.1 | 81.3 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 8.0 Oreo | Android 14 |
| 2018-07-13 | 2024-10-29 |
| 6.03 x 3.00 x 0.34 inches | 6.35 x 2.96 x 0.33 inches |
| 6.38 ounces | 7.51 ounces |
| Blue | -- |
| -- | Glass |
| Scratch-Resistant Glass | -- |
| $ 107.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 1280 x 720 pixels (HD) | 3200 x 1440 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 516 pixels per inch |
| -- | 3500 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 10.6 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | processor |
| 2 GB RAM | 12 GB RAM |
| Mali-T830 MP1 GPU | Adreno 830 GPU |
| 8.73 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 13.3 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.40 aperture |
| 28.00mm focal length | 23.00mm focal length |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.13 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM | Nano SIM |
| 6.6 | 7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 6100mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 7.6 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
Comparison review
The Xiaomi 15 Pro is much better than Galaxy J7 Star, with an 81.3 score against 73.1. These phones use Android OS (operating system), but Xiaomi 15 Pro has older 14 version while Galaxy J7 Star has Android 9.0 Pie. The Xiaomi 15 Pro construction is extremely newer and just a bit thinner than the Galaxy J7 Star's, but it's also heavier.
Xiaomi 15 Pro has an incredibly better looking display than Samsung Galaxy J7 Star, because it has a bigger screen, a way higher pixel density and a way higher resolution of 1440 x 3200 pixels. Samsung Galaxy J7 Star has a lot better processing power than Xiaomi 15 Pro, although it has 10 GB less RAM, they both have a Octa-Core processing unit.
Xiaomi 15 Pro takes way better videos and photos than Samsung Galaxy J7 Star, because it has a bigger aperture to take better captures and videos in low light situations, a much better video resolution and a camera in the back with way more MP. Xiaomi 15 Pro features a much bigger storage capacity for games and applications than Samsung Galaxy J7 Star, because although it has no SD memory card expansion slot, it also counts with more internal memory.
The Xiaomi 15 Pro has a really longer battery performance than Galaxy J7 Star, because it has an 85 percent greater battery capacity.
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