Compare phones
| Global Score | |
| 73.4 | 79 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 12 | Android 11, 10 |
| -- | 2020-04-07 |
| -- | 6.53 x 3.02 x 0.35 inches |
| -- | 7.37 ounces |
| -- | Aurora blue, Glacier white and Interstellar grey |
| Aluminum and Glass | Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| -- | $ 249.00 |
| Display / Screen | |
| -- | 6.7 inches |
| -- | 2400 x 1080 pixels |
| -- | IPS LCD |
| 431 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 1 Plus (4 nm) chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Yes GPU | Adreno 618 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 108.00 MP | 48.00 MP + 16.00 MP |
| -- | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 8.69 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| -- | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 1.36 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | 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 |
Comparison review
Xiaomi Redmi Note 9S has a general score of 79, which is slightly better than Galaxy Z Fold 4's 73.4 global score. Both of these devices use Android OS (operating system), but the Xiaomi Redmi Note 9S has the older 11 version and Galaxy Z Fold 4 has Android 12. Xiaomi Redmi Note 9S has just a bit better screen than Samsung Galaxy Z Fold 4, although it has a just a bit lower pixel amount per inch of screen.
The Xiaomi Redmi Note 9S has a lot better hardware performance than Galaxy Z Fold 4, although it has a smaller amount of RAM, they both have a Octa-Core processing unit. The Galaxy Z Fold 4 features more memory capacity for applications and games than Xiaomi Redmi Note 9S, because although it has no slot for SD memory cards, it also counts with 256 GB internal storage capacity.
The Xiaomi Redmi Note 9S has a very superior battery performance than Samsung Galaxy Z Fold 4. The Xiaomi Redmi Note 9S has a greater camera than Galaxy Z Fold 4, although it has a way less mega pixels camera in the back.
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