Compare phones
| Global Score | |
| 72.7 | 81.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 10 |
| 2018-06-29 | 2020-05-05 |
| 6.03 x 3.00 x 0.34 inches | 6.53 x 3.02 x 0.35 inches |
| 6.38 ounces | 7.37 ounces |
| 16 777 216 | Glacier white, Interstellar gray and Tropical green |
| -- | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 291.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| TFT | IPS LCD |
| 267 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Adreno 618 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 512 GB) external memory slot |
| 9.44 | 11.74 |
| Camera | |
| 13.00 MP + 13.00 MP | 64.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 28.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.13 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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
Xiaomi Redmi Note 9 Pro is much better than Galaxy J7 Refine, getting a global score of 81.1 against 72.7. Both phones in our current comparison work with Android OS (Operating System), but the Xiaomi Redmi Note 9 Pro has the older 10 version and Galaxy J7 Refine has Android 8.0 Oreo. The Xiaomi Redmi Note 9 Pro design is newer, but a little bit thicker and somewhat heavier than the Galaxy J7 Refine.
The Xiaomi Redmi Note 9 Pro has a brighter display than Galaxy J7 Refine, because it has a higher number of pixels per inch in the display, a much better resolution of 1080 x 2400 and a larger display. The Xiaomi Redmi Note 9 Pro features a much greater memory to install applications and games or saving photos and videos than Samsung Galaxy J7 Refine, because it has a SD extension slot that allows a maximum of 512 GB and 32 GB more internal storage capacity.
Xiaomi Redmi Note 9 Pro counts with a little faster CPU than Samsung Galaxy J7 Refine, and although they both have a Octa-Core processor, the Xiaomi Redmi Note 9 Pro also has 4 GB more RAM. The Xiaomi Redmi Note 9 Pro counts with a very superior battery lifetime than Galaxy J7 Refine, because it has a 5020mAh battery size.
The Xiaomi Redmi Note 9 Pro shoots a lot better pictures and videos than Galaxy J7 Refine, because although it has a smaller diafragm aperture which is not favorable for taking pictures in low light situations, it also counts with a back-facing camera with a way better resolution, a lot larger camera sensor and a lot higher 3840x2160 video resolution.
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