| Global Score | |
| 74.8 | 79 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 4.3, 4.1.2, 4.1.1, 4.0.4 | Android 11, 10 |
| 2012-05-03 | 2020-04-07 |
| 5.38 x 2.78 x 0.34 inches | 6.53 x 3.02 x 0.35 inches |
| 4.69 ounces | 7.37 ounces |
| Black, Blue, Brown, Gray, Pink, Red and White | Aurora blue, Glacier white and Interstellar grey |
| Plastic | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 195.00 | $ 249.00 |
| Display / Screen | |
| 4.8 inches | 6.7 inches |
| 720 x 1280 pixels (HD) | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 306 pixels per inch | 393 pixels per inch |
| 300 cd/m2 brightness | -- |
| Capacitive, Multi-touch | No touch screen |
| 8.6 | 8 |
| Performance | |
| Samsung Exynos 4 (4412) chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| ARM Cortex-A9 (Quad-Core 1400 MHz) processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 2 GB RAM | 4 GB RAM |
| ARM Mali-400 MP4 (Quad-Core 266 MHz) GPU | Adreno 618 GPU |
| 9 | 9.27 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 7.56 | 11.74 |
| Camera | |
| 8.00 MP + 1.90 MP | 48.00 MP + 16.00 MP |
| f/2.60 aperture | f/1.80 aperture |
| 0.33 inches (1/3") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 8.47 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 2100mAh Li-Ion Battery | 5020mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 580 hours standby time 16 hours talk time | -- |
| 4 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Xiaomi Redmi Note 9S is a little bit better than the Samsung Galaxy S III, having a global score of 79 against 74.8. The Xiaomi Redmi Note 9S is a a lot newer phone than Samsung Galaxy S III, although it's just a little bit thicker and incredibly heavier. Both of these phones come with Android OS (Operating System), but Xiaomi Redmi Note 9S has the newer 11 version and Samsung Galaxy S III has Android 4.3.
Xiaomi Redmi Note 9S features a bit better processing unit than Samsung Galaxy S III, because although it has doesn't have a graphics processing unit, it also counts with a larger number of faster cores and 2 GB more RAM. Galaxy S III has a slightly better screen than Xiaomi Redmi Note 9S, although it has a way worse 1280 x 720 resolution, a much smaller display and a just a bit less pixels per inch in the display.
Xiaomi Redmi Note 9S features a way better camera than Galaxy S III, because it has a much larger aperture, a back-facing camera with a much higher resolution, a lot higher 3840x2160 (4K) video quality and a much bigger back camera sensor capturing much higher quality videos and photographs. The Xiaomi Redmi Note 9S has a much greater storage capacity for games and applications than Galaxy S III, because it has 64 GB internal memory capacity and a SD memory card expansion slot that supports up to 512 GB.
Xiaomi Redmi Note 9S has a really longer battery life than Galaxy S III, because it has a 5020mAh battery size.
Xiaomi Redmi Note 9S costs more than the Samsung Galaxy S III, but you can get a better phone for that extra money.
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