Compare phones
| Global Score | |
| 81 | 91.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 6.0 Marshmallow | Android 11 |
| 2017-02-24 | 2021-01-29 |
| 6.41 x 3.18 x 0.27 inches | 5.97 x 2.80 x 0.31 inches |
| 6.63 ounces | 6.03 ounces |
| Black and Gold | Gray, Phantom pink, Violet and White |
| Metal | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6 inches | 6.2 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| Super AMOLED | Dynamic AMOLED |
| 367 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.8 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 653 8976 Pro chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit, 28 nm (Octa-Core 1950 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 510 GPU | Adreno 660 GPU |
| 9.09 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 10.1 |
| Camera | |
| 16.00 MP + 16.00 MP | 12.00 MP + 10.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.24 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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 | FM Radio |
Comparison review
The Galaxy S21 is better than the Galaxy C9 Pro, with a overall score of 91.8 against 81. Galaxy S21's body is way newer and a little bit lighter, but thicker than Galaxy C9 Pro. These devices work with Android OS, but the Galaxy S21 has an older 11 version and Galaxy C9 Pro has Android 6.0 Marshmallow.
The Samsung Galaxy S21 features a bit better hardware performance than Samsung Galaxy C9 Pro, and although they both have a Octa-Core processor, the Samsung Galaxy S21 also has 2 GB more RAM. The Galaxy S21 counts with a more vivid display than Samsung Galaxy C9 Pro, because it has a just a bit more pixels per inch in the screen, a slightly better 1080 x 2400 resolution and a quite larger screen.
The Samsung Galaxy C9 Pro features a bit more storage for applications, games, photos and videos than Galaxy S21, because although it has less internal memory, it also counts with a slot for an external memory card that admits a maximum of 256 GB. The Samsung Galaxy S21 captures better photographs and videos than Galaxy C9 Pro, because although it has a way worse resolution back camera, it also counts with a bigger aperture for better photos and videos in poorly lited situations and a lot better 7680x4320 video quality.
The Samsung Galaxy S21's battery performance is just as good as Galaxy C9 Pro's battery lifetime.
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