Compare phones
| Global Score | |
| 79 | 75.8 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11, 10 | -- |
| 2020-04-07 | 2017-01-13 |
| 6.53 x 3.02 x 0.35 inches | 6.17 x 3.06 x 0.31 inches |
| 7.37 ounces | 6.56 ounces |
| Aurora blue, Glacier white and Interstellar grey | Black sky, Blue mist, Gold sand and Peach cloud |
| Glass (Corning Gorilla Glass 5) | Aluminum and Glass (Corning Gorilla Glass 4) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 249.00 | -- |
| Display / Screen | |
| 6.7 inches | 5.7 inches |
| 2400 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| IPS LCD | Super AMOLED |
| 393 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.9 |
| Performance | |
| Qualcomm Snapdragon 720G SM7125 chipset | Samsung Exynos 7 Octa 7880 chipset |
| Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1900 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Adreno 618 GPU | Mali-T830 MP3 GPU |
| 9.27 | 9 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 11.74 | 8.88 |
| Camera | |
| 48.00 MP + 16.00 MP | 16.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 11.55 | 9.24 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.1 |
| Battery Life | |
| 5020mAh Li - Polymer Battery | 3600mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.6 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| 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 |
| -- | FM Radio |
Comparison review
Xiaomi Redmi Note 9S has a global score of 79, which is just a bit better than the Samsung Galaxy A7 (2017)'s 75.8 global score. Xiaomi Redmi Note 9S's design is incredibly newer than Samsung Galaxy A7 (2017)'s, although it is somewhat heavier and somewhat thicker. The Xiaomi Redmi Note 9S counts with a slightly better display than Samsung Galaxy A7 (2017), because it has a slightly better resolution of 1080 x 2400 pixels, a just a little greater pixels amount per inch of screen and a bigger display.
The Xiaomi Redmi Note 9S counts with much more storage capacity to install applications and games or saving photos and videos than Galaxy A7 (2017), because it has 32 GB more internal storage and a slot for an SD memory card that holds up to 512 GB. Xiaomi Redmi Note 9S counts with a little bit better performance than Galaxy A7 (2017), and although they both have a Octa-Core processing unit, the Xiaomi Redmi Note 9S also has more RAM.
Xiaomi Redmi Note 9S features a really longer battery life than Samsung Galaxy A7 (2017), because it has a 39 percent greater battery capacity. The Xiaomi Redmi Note 9S counts with a very superior camera than Galaxy A7 (2017), because it has a larger aperture, a way better resolution camera and a way better video definition.
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