Compare phones
| Global Score | |
| 76.7 | 85.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 11 |
| 2021-05-27 | 2021-08-11 |
| 6.23 x 2.96 x 0.33 inches | 6.54 x 2.84 x 0.27 inches |
| 6.70 ounces | 6.46 ounces |
| Moonlight White, Neptune Blue and Space Black, | Cream, Lavender and Phantom Black |
| Glass and Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| -- | $ 1000.00 |
| Display / Screen | |
| 6.3 inches | 6.7 inches |
| 2340 x 1080 pixels | 2636 x 1080 pixels |
| IPS LCD | Dynamic AMOLED |
| 409 pixels per inch | 425 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.3 |
| Performance | |
| MediaTek Helio G85 MT6769Z chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali G52 MC2 GPU | Adreno 660 GPU |
| 9.09 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 10.02 | 10.1 |
| Camera | |
| 48.00 MP + 13.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 11 | 7.92 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 10.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 3300mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.28 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | 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
Samsung Galaxy Z Flip 3 has an overall score of 85.6, which is much better than Xiaomi Redmi Note 8 2021's score of 76.7. Both of these phones work with the same Android 11 OS (Operating System), so you shouldn't see any differences regarding OS features. Samsung Galaxy Z Flip 3 is a somewhat thinner and just a little lighter phone than Xiaomi Redmi Note 8 2021, even though they were released only a few months apart.
Samsung Galaxy Z Flip 3 counts with just a bit better hardware performance than Xiaomi Redmi Note 8 2021, and although they both have the same number of cores, the Samsung Galaxy Z Flip 3 also has 4 GB more RAM memory. The Galaxy Z Flip 3 has a bit sharper display than Xiaomi Redmi Note 8 2021, because it has a just a bit higher pixel count per screen inch, a little larger display and a bit higher resolution of 1080 x 2636 pixels.
The Xiaomi Redmi Note 8 2021 features a much better camera than Galaxy Z Flip 3, and although they both have a same size aperture, the Xiaomi Redmi Note 8 2021 also has a camera in the back with lot more MP. Samsung Galaxy Z Flip 3 counts with a slightly better memory for games and applications than Xiaomi Redmi Note 8 2021, because although it has no slot for SD memory cards, it also counts with 128 GB internal storage capacity.
Xiaomi Redmi Note 8 2021 has greater battery life than Galaxy Z Flip 3, because it has a 4000mAh battery capacity against 3300mAh.
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