Compare phones
| Global Score | |
| 76.7 | 77.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | -- |
| 2021-05-27 | 2014-09-29 |
| 6.23 x 2.96 x 0.33 inches | 6.04 x 3.09 x 0.33 inches |
| 6.70 ounces | 6.21 ounces |
| Moonlight White, Neptune Blue and Space Black, | Black, Gold, Pink and White |
| Glass and Plastic | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 5.7 inches |
| 2340 x 1080 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| IPS LCD | Super AMOLED |
| 409 pixels per inch | 515 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.6 |
| Performance | |
| MediaTek Helio G85 MT6769Z chipset | Samsung Exynos 7 Octa 5433 chipset |
| Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A57 and ARM Cortex-A53, 64-bit, 20 nm (Octa-Core 1900 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Mali G52 MC2 GPU | Mali-T760 MP6 GPU |
| 9.09 | 9 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 10.02 | 8.12 |
| Camera | |
| 48.00 MP + 13.00 MP | 16.00 MP + 3.70 MP |
| f/1.80 aperture | f/2.20 aperture |
| -- | 31.00mm focal length |
| 0.5 inches (1/2") sensor | 0.38 inches (1/2.6") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 11 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Micro SIM |
| 6.6 | 6.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 3220mAh Li - Ion Battery |
| Non-Removable Battery | Removable Battery |
| 5.92 | 5.2 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.1, EDR |
| GPS | GPS |
| -- | NFC |
| Infra-red port | 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
Galaxy Note4 has a score of 77.6, which is a little bit better than the Xiaomi Redmi Note 8 2021's general score of 76.7. The Galaxy Note4 design has the same thickness than the Xiaomi Redmi Note 8 2021, but it's a little bit lighter. Xiaomi Redmi Note 8 2021 counts with a bit more powerful CPU than Samsung Galaxy Note4, and although they both have 8 CPU cores, the Xiaomi Redmi Note 8 2021 also has more RAM memory.
Samsung Galaxy Note4 features a little more vivid display than Xiaomi Redmi Note 8 2021, because although it has a little smaller screen, it also counts with a better pixel density and a better 1440 x 2560 pixels resolution. Xiaomi Redmi Note 8 2021 takes much clearer photos and videos than Galaxy Note4, and although they both have the same video definition and the same video frame rates, the Xiaomi Redmi Note 8 2021 also has a bigger aperture to capture better low light photography and videos, a lot larger camera sensor taking more light and vivid colors and a way more mega pixels camera.
The Xiaomi Redmi Note 8 2021 has a much bigger storage to store more apps and games than Samsung Galaxy Note4, and although they both have a slot for an SD memory card that admits up to 128 GB, the Xiaomi Redmi Note 8 2021 also has 64 GB internal storage capacity. Xiaomi Redmi Note 8 2021 counts with longer battery lifetime than Samsung Galaxy Note4, because it has a 4000mAh battery size instead of 3220mAh.
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