Compare phones
| Global Score | |
| 73.1 | 82.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 8.0 Oreo | Android 10, 9.0 Pie |
| 2018-07-13 | 2019-08-20 |
| 6.03 x 3.00 x 0.34 inches | 6.17 x 2.93 x 0.35 inches |
| 6.38 ounces | 6.74 ounces |
| Blue | Carbon black, Glacier blue and Red flame |
| -- | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 107.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1280 x 720 pixels (HD) | 2340 x 1080 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 403 pixels per inch |
| -- | 430 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 8.4 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Adreno 640 GPU |
| 8.73 | 9.63 |
| 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 | 48.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) 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 | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Mi 9T Pro has a general score of 82.7, which is better than Galaxy J7 Star's general score of 73.1. Xiaomi Mi 9T Pro's body is newer than Galaxy J7 Star's, although it is just a bit thicker and just a little bit heavier. These phones work with Android operating system, but the Xiaomi Mi 9T Pro has older 10 version and Galaxy J7 Star has Android 9.0 Pie.
Xiaomi Mi 9T Pro features a brighter display than Galaxy J7 Star, because it has a lot higher 1080 x 2340 resolution, a lot greater pixel quantity per inch of screen and a bigger screen. Xiaomi Mi 9T Pro counts with a greater processing power than Samsung Galaxy J7 Star, and although they both have a Octa-Core processor, the Xiaomi Mi 9T Pro also has a larger amount of RAM.
The Xiaomi Mi 9T Pro features just a bit more storage capacity for applications and games than Galaxy J7 Star, because although it has no SD extension slot, it also counts with more internal memory. The Xiaomi Mi 9T Pro captures way better photos and videos than Galaxy J7 Star, because although it has a smaller aperture, it also counts with a lot larger back-facing camera sensor taking more light and vivid colors, a way more MP back camera and a lot better 3840x2160 video quality.
The Xiaomi Mi 9T Pro counts with better battery duration than Galaxy J7 Star, because it has 4000mAh of battery capacity.
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