Compare phones
| Global Score | |
| 87.1 | 82.2 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 11 |
| 2018-08-24 | -- |
| 6.37 x 3.01 x 0.35 inches | 6.44 x 2.98 x 0.35 inches |
| 7.09 ounces | 6.88 ounces |
| Cloud silver, Lavender purple, Midnight black and Ocean blue | -- |
| Aluminum and Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | -- |
| $ 457.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.6 inches |
| 2960 x 1440 pixels | 2400 x 2080 pixels |
| Super AMOLED | IPS LCD |
| 514 pixels per inch | 481 pixels per inch |
| No touch screen | No touch screen |
| 8.7 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | MediaTek Dimensity 810 MT6833 (6 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Cortex-A76, 64-bit (Octa-Core 2400 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 630 GPU | Mali-G57 MC2 GPU |
| 9.63 | 9.36 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 12.00 MP + 8.00 MP | 50.00 MP + 16.00 MP |
| f/1.50 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.25 inches (1/4") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | -- |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 10.23 | 9.35 |
| 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) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Li - Ion Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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
Galaxy Note9 has a general score of 87.1, which is a bit better than the Xiaomi Redmi Note 11's 82.2 overall score. The Galaxy Note9 is a a little bit heavier cellphone than Xiaomi Redmi Note 11, but both have the same thickness. Galaxy Note9 has a little better processing power than Xiaomi Redmi Note 11. They have 8 CPU cores and 6 GB of RAM memory.
The Galaxy Note9 counts with a little sharper display than Xiaomi Redmi Note 11, because although it has a bit lower 1440 x 2960 pixels resolution and a little smaller display, it also counts with a little bit higher pixel density. Galaxy Note9 captures a bit better pictures and videos than Xiaomi Redmi Note 11, because although it has a back-facing camera with a much lower 12 mega pixels resolution, it also counts with a way larger sensor which offers a way better photo and video quality and a larger camera aperture to take better low-light images and video.
The Samsung Galaxy Note9 features a way bigger memory capacity for apps and games than Xiaomi Redmi Note 11, and although they both have equal internal storage, the Samsung Galaxy Note9 also has a slot for SD memory cards that holds up to 512 GB. Xiaomi Redmi Note 11 has longer battery lifetime than Galaxy Note9, because it has 5000mAh of battery capacity against 4000mAh.
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