Compare phones
| Global Score | |
| 73.3 | 91.8 |
| Basic Information | |
| Samsung | |
| Android 14 | Android 11 |
| -- | 2021-01-29 |
| 6.36 x 2.96 x 0.36 inches | 5.97 x 2.80 x 0.31 inches |
| -- | 6.03 ounces |
| Black, Red and White | Gray, Phantom pink, Violet and White |
| -- | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.8 inches | 6.2 inches |
| 2780 x 1264 pixels | 2400 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| 449 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.8 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 888 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 750 GPU | Adreno 660 GPU |
| 6.21 | 9.63 |
| Storage | |
| 1 TB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 23.2 | 10.1 |
| Camera | |
| 50.00 MP + 16.00 MP | 12.00 MP + 10.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.77 inches (1/1.3") sensor | 0.57 inches (1/1.76") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.76 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 5260mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.96 | 5.92 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| -- | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy S21 has a global score of 91.8, which is much better than realme GT5 Pro's score of 73.3. Both devices in this comparison review work with Android operating system, but the Galaxy S21 has an older 11 version while realme GT5 Pro has Android 14 version. The Galaxy S21 has a brighter screen than realme GT5 Pro, although it has a little lower resolution of 1080 x 2400px, a just a bit inferior pixel number per screen inch and a bit smaller display.
The realme GT5 Pro counts with a lot bigger memory capacity for applications and games than Galaxy S21, because it has 1 TB internal storage capacity. Samsung Galaxy S21 counts with a much better performance than realme GT5 Pro. Both have 8 GB of RAM memory and 8 cores. Realme GT5 Pro has a superior camera than Galaxy S21, and although they both have the same video definition, the realme GT5 Pro also has a way bigger back camera sensor capturing more light and vivid colors, better video frame rates, a back camera with way more mega-pixels and a bigger aperture.
The realme GT5 Pro counts with superior battery duration than Galaxy S21, because it has a 5260mAh battery capacity instead of 4000mAh.
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