Compare phones
| Global Score | |
| 82.2 | 85.2 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | -- |
| -- | 2018-11-15 |
| 6.44 x 2.98 x 0.35 inches | 6.40 x 3.03 x 0.31 inches |
| 6.88 ounces | 6.46 ounces |
| -- | Bubblegum pink, Caviar black and Lemonade blue |
| -- | Glass and Metal |
| Display / Screen | |
| 6.6 inches | 6.3 inches |
| 2400 x 2080 pixels | 2220 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 481 pixels per inch | 392 pixels per inch |
| No touch screen | No touch screen |
| 8.5 | 8 |
| Performance | |
| MediaTek Dimensity 810 MT6833 (6 nm) chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| Cortex-A76, 64-bit (Octa-Core 2400 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Mali-G57 MC2 GPU | Adreno 512 GPU |
| 9.36 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 50.00 MP + 16.00 MP | 24.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.25 inches (1/4") sensor | 0.36 inches (1/2.8") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| 9.35 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 3800mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.76 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy A9 (2018) is just a bit better than Xiaomi Redmi Note 11, having a score of 85.2 against 82.2. The Samsung Galaxy A9 (2018) is a a little lighter and thinner cellphone than the Xiaomi Redmi Note 11. Xiaomi Redmi Note 11 features a little faster processing unit than Samsung Galaxy A9 (2018). Both of them have the same number of cores and 6 GB of RAM memory.
The Xiaomi Redmi Note 11 features a little sharper screen than Galaxy A9 (2018), because it has a just a little better count of pixels in each inch of screen, a way better resolution of 2080 x 2400px and a quite bigger screen. The Samsung Galaxy A9 (2018) counts with a superior camera than Xiaomi Redmi Note 11, because although it has a camera in the back with a way lower resolution, it also counts with a way larger back camera sensor and a bigger aperture for better low light photos.
Galaxy A9 (2018) has a way bigger storage to install applications and games or saving photos and videos than Xiaomi Redmi Note 11, and although they both have exactly the same internal storage, the Galaxy A9 (2018) also has a slot for external memory cards that admits a maximum of 512 GB. Xiaomi Redmi Note 11 counts with superior battery duration than Galaxy A9 (2018), because it has a 32 percent bigger battery capacity.
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