Compare phones
| Global Score | |
| 76.6 | 92.3 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 10 | Android 11, 10 |
| 2020-05-20 | 2020-08-07 |
| 6.39 x 3.04 x 0.35 inches | 6.59 x 2.90 x 0.28 inches |
| 7.02 ounces | 6.46 ounces |
| Forest green, Midnight gray and Polar white | Mystic bronze, Mystic gray and Mystic white |
| Plastic | Aluminum |
| Scratch-Resistant Glass | -- |
| $ 283.00 | $ 603.00 |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2340 x 1080 pixels | 2636 x 1080 pixels |
| IPS LCD | Dynamic AMOLED |
| 396 pixels per inch | 425 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.3 |
| Performance | |
| MediaTek Helio G85 chipset | Qualcomm Snapdragon 865+ SM8250-AB chipset |
| Arm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3100 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali G52 MC2 GPU | Adreno 650 GPU |
| 9.09 | 9.81 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 10.02 | 13.3 |
| Camera | |
| 48.00 MP + 13.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5020mAh Li - Polymer Battery | 3300mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy Z Flip 5G is way better than Xiaomi Redmi Note 9, getting a general score of 92.3 against 76.6. These phones include Android OS, but the Samsung Galaxy Z Flip 5G has a newer 11 version and Xiaomi Redmi Note 9 has Android 10 version. The Samsung Galaxy Z Flip 5G is a just a little bit lighter and somewhat thinner phone than the Xiaomi Redmi Note 9, even though both were released only a couple of months apart.
Galaxy Z Flip 5G features a bit more powerful processor than Xiaomi Redmi Note 9, and although they both have a Octa-Core processing unit, the Galaxy Z Flip 5G also has more RAM memory. The Galaxy Z Flip 5G features a bit sharper display than Xiaomi Redmi Note 9, because it has a little larger screen, a little bit higher 1080 x 2636 resolution and a quite greater pixels number in each display inch.
The Xiaomi Redmi Note 9 has a little bit better camera than Galaxy Z Flip 5G, because although it has slower 30 frames per second video frame rate, and they both have the same 1920x1080 (Full HD) video resolution and a same size diafragm aperture, the Xiaomi Redmi Note 9 also counts with a back-facing camera with a lot higher 48 megapixels resolution and a much bigger sensor taking lot better quality videos and photographs.
The Samsung Galaxy Z Flip 5G counts with a way bigger memory capacity for applications and games than Xiaomi Redmi Note 9, because although it has no slot for an external memory card, it also counts with more internal storage capacity. Xiaomi Redmi Note 9 has a much longer battery life than Samsung Galaxy Z Flip 5G, because it has 5020mAh of battery capacity against 3300mAh.
The Samsung Galaxy Z Flip 5G costs a lot more money than the Xiaomi Redmi Note 9, but it's still a convenient choice, because you can get a lot more for that extra money.
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