Compare phones
Samsung Galaxy S6
U.S. CellularSM-G920R4
| Global Score | |
| 87.3 | 79 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 5.0 | Android 11, 10 |
| 2015-04-11 | 2020-04-07 |
| 5.65 x 2.78 x 0.27 inches | 6.53 x 3.02 x 0.35 inches |
| 4.87 ounces | 7.37 ounces |
| Black, Blue, Gold and White | Aurora blue, Glacier white and Interstellar grey |
| Aluminium and Glass | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 245.00 | $ 249.00 |
| Display / Screen | |
| 5.1 inches | 6.7 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 576 pixels per inch | 393 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.9 | 8 |
| Performance | |
| Exynos 7 Octa 7420 chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 3 GB (1600 MHz) RAM | 4 GB RAM |
| Mali-T760 MP8 (650 MHz) GPU | Adreno 618 GPU |
| 10.08 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 16.00 MP + 5.00 MP | 48.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 28.00mm focal length | -- |
| 0.38 inches (1/2.6") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.01 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 2550mAh Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.56 | 6.8 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | 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 S6 is much better than the Xiaomi Redmi Note 9S, getting an 87.3 score against 79. The Galaxy S6 body is a lot lighter and extremely thinner than Xiaomi Redmi Note 9S, although it was released many years before. Both of these phones come with Android OS (operating system), but Galaxy S6 has 5.0 version and Xiaomi Redmi Note 9S has Android 11 version.
The Samsung Galaxy S6 counts with a little faster processing unit than Xiaomi Redmi Note 9S, because although it has less RAM, and they both have 8 cpu cores, the Samsung Galaxy S6 also counts with a 64 bits CPU and a graphics processor. Samsung Galaxy S6 counts with an incredibly better looking display than Xiaomi Redmi Note 9S, because although it has a really smaller screen, it also counts with a higher resolution of 2560 x 1440 and a better display pixel density.
The Xiaomi Redmi Note 9S features a better storage to install applications and games than Galaxy S6, because although it has only 64 GB internal memory capacity, it also counts with a SD card slot that holds up to 512 GB. The Xiaomi Redmi Note 9S has a superior camera than Galaxy S6, and although they both have the same video frame rate and the same (4K) video quality, the Xiaomi Redmi Note 9S also has a bigger aperture to capture better low light captures, a lot bigger sensor providing a much higher image quality and a back camera with a lot better 48 mega pixels resolution.
The Xiaomi Redmi Note 9S counts with a really longer battery performance than Samsung Galaxy S6, because it has 5020mAh of battery capacity instead of 2550mAh.
Despite of being the best phone of the ones in this comparison, Samsung Galaxy S6 is also cheap compared to the other phone.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.