Compare phones
| Global Score | |
| 88.5 | 81.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 12, 11, 10 | Android 10 |
| 2020-02-14 | 2020-05-05 |
| 6.59 x 2.90 x 0.28 inches | 6.53 x 3.02 x 0.35 inches |
| 6.46 ounces | 7.37 ounces |
| Mirror black and Mirror purple | Glacier white, Interstellar gray and Tropical green |
| Aluminum | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| $ 1380.00 | $ 291.00 |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2636 x 1080 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 425 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.3 | 8 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC (7 nm) chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Adreno 618 GPU |
| 9.72 | 9.36 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 12.00 MP + 10.00 MP | 64.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.23 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Samsung Galaxy Z Flip is slightly better than Xiaomi Redmi Note 9 Pro, having a overall score of 88.5 against 81.1. Samsung Galaxy Z Flip's body is thinner and lighter than the Xiaomi Redmi Note 9 Pro, even though both were only released with a couple months difference. Both phones in this comparison include Android OS, but Samsung Galaxy Z Flip has 12 version and Xiaomi Redmi Note 9 Pro has Android 10, so it provides the user a couple additional features.
The Galaxy Z Flip has a bit better display than Xiaomi Redmi Note 9 Pro, and although they both have a same size display, the Galaxy Z Flip also has a little greater display density and a slightly higher resolution of 1080 x 2636 pixels. The Galaxy Z Flip features more memory for applications, games, photos and videos than Xiaomi Redmi Note 9 Pro, because although it has no external memory card slot, it also counts with 256 GB internal storage.
The Galaxy Z Flip features a bit more powerful CPU than Xiaomi Redmi Note 9 Pro, and although they both have 8 cpu cores, the Galaxy Z Flip also has a greater amount of RAM. Xiaomi Redmi Note 9 Pro counts with a much better camera than Galaxy Z Flip, because although it has a tinier diafragm aperture which is not favorable for low light images and video and lower video frame rate, and they both have the same 3840x2160 (4K) video quality, the Xiaomi Redmi Note 9 Pro also counts with a camera in the back with much more MP and a much larger sensor which offers a lot higher photo and video quality.
Xiaomi Redmi Note 9 Pro counts with a much better battery duration than Samsung Galaxy Z Flip, because it has 5020mAh of battery capacity.
Although Galaxy Z Flip is a better device, it costs a lot more money than Xiaomi Redmi Note 9 Pro, and it doesn't have such a good price and quality relation as the Xiaomi Redmi Note 9 Pro. If you prefer to save some money, you can get the Xiaomi Redmi Note 9 Pro, letting go a few features and specs, but you will get the most with your money.
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