Compare phones
| Global Score | |
| 88.5 | 76.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 12, 11, 10 | Android 11 |
| 2020-02-14 | 2021-05-27 |
| 6.59 x 2.90 x 0.28 inches | 6.23 x 2.96 x 0.33 inches |
| 6.46 ounces | 6.70 ounces |
| Mirror black and Mirror purple | Moonlight White, Neptune Blue and Space Black, |
| Aluminum | Glass and Plastic |
| -- | Scratch-Resistant Glass |
| $ 1380.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.3 inches |
| 2636 x 1080 pixels | 2340 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 425 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 8.3 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC (7 nm) chipset | MediaTek Helio G85 MT6769Z chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Mali G52 MC2 GPU |
| 9.72 | 9.09 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 13.3 | 10.02 |
| Camera | |
| 12.00 MP + 10.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.39 inches (1/2.55") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 10.23 | 11 |
| 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 HSPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.28 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| 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 better than the Xiaomi Redmi Note 8 2021, having an 88.5 score against 76.7. Both devices in this comparison come with Android OS (Operating System), but the Samsung Galaxy Z Flip has a newer 12 version while Xiaomi Redmi Note 8 2021 has Android 11 version. The Samsung Galaxy Z Flip is an older device than Xiaomi Redmi Note 8 2021, but Samsung made it just a bit lighter and somewhat thinner anyway.
The Galaxy Z Flip features a bit better screen than Xiaomi Redmi Note 8 2021, because it has a little bit larger display, a little higher resolution of 1080 x 2636px and a little bit more pixels per inch of screen. Galaxy Z Flip has a lot bigger memory capacity for games and applications than Xiaomi Redmi Note 8 2021, because although it has no SD memory slot, it also counts with 256 GB internal storage.
The Galaxy Z Flip counts with just a little better hardware performance than Xiaomi Redmi Note 8 2021, and although they both have 8 cpu cores, the Galaxy Z Flip also has a larger amount of RAM memory. The Xiaomi Redmi Note 8 2021 has just a bit better camera than Galaxy Z Flip, because although it has lower video frame rate, and they both have the same 1920x1080 (Full HD) video definition and the same diafragm aperture, the Xiaomi Redmi Note 8 2021 also counts with a back facing camera with lot more mega pixels and a lot bigger back camera sensor shooting way higher quality videos and photographs.
The Xiaomi Redmi Note 8 2021 counts with longer battery life than Samsung Galaxy Z Flip, because it has a 4000mAh battery capacity.
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