Compare phones
| Global Score | |
| 76.1 | 91.8 |
| Basic Information | |
| Samsung | |
| Android 11 | Android 11 |
| 2021-04-20 | 2021-01-29 |
| 6.46 x 2.87 x 0.36 inches | 5.97 x 2.80 x 0.31 inches |
| 6.70 ounces | 6.03 ounces |
| Marine Blue and Moondust Gray | Gray, Phantom pink, Violet and White |
| Glass | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.7 inches | 6.2 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| 393 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 750G SM7225 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 570, 64-bit, 8 nm (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 619 GPU | Adreno 660 GPU |
| 9.18 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 18.62 | 10.1 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.55 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 4500mAh Nano SIM Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.32 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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 | FM Radio |
Comparison review
Samsung Galaxy S21 has a general score of 91.8, which is much better than the TCL 20 Pro 5G's score of 76.1. These phones use the same Android 11 OS (operating system). The Samsung Galaxy S21 design is somewhat lighter and somewhat thinner than TCL 20 Pro 5G, even when both of them were released only a couple of months apart.
The Samsung Galaxy S21 features a better display than TCL 20 Pro 5G, because although it has a bit smaller display, and they both have the same 1080 x 2400 resolution, the Samsung Galaxy S21 also counts with a little more pixels per inch in the display. TCL 20 Pro 5G counts with much more storage capacity for apps and games than Galaxy S21, because it has 256 GB internal memory capacity and a slot for SD memory cards that supports a maximum of 1 TB.
The Galaxy S21 features a bit superior CPU than TCL 20 Pro 5G, and although they both have a Octa-Core CPU, the Galaxy S21 also has 2 GB more RAM. The TCL 20 Pro 5G counts with a little better battery performance than Galaxy S21, because it has 4500mAh of battery capacity instead of 4000mAh. The TCL 20 Pro 5G features a slightly better camera than Galaxy S21, because although it has a smaller camera sensor giving a lower image quality, and they both have the same camera aperture and the same 3840x2160 video definition, the TCL 20 Pro 5G also counts with a back-facing camera with a lot higher resolution and faster 30 frames per second video frame rate.
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