| Global Score | |
| 73.2 | 91.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.3 | Android 11 |
| 0000-00-00 | 2021-01-29 |
| 5.95 x 3.13 x 0.31 inches | 5.97 x 2.80 x 0.31 inches |
| 5.43 ounces | 6.03 ounces |
| Brown | Gray, Phantom pink, Violet and White |
| -- | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| $ 95.00 | $ 722.00 |
| Display / Screen | |
| 5.7 inches | 6.2 inches |
| 1080 x 1920 pixels (Full HD) | 2400 x 1080 pixels |
| Super AMOLED | Dynamic AMOLED |
| 386 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.9 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 800 chipset | Qualcomm Snapdragon 888 chipset |
| Krait 400 (Quad-Core 2300 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 7.56 | 10.1 |
| Camera | |
| 13.00 MP + 2.00 MP | 12.00 MP + 10.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 6.93 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| LTE (4G), HSPA, HSUPA, EDGE and GPRS | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| -- | Nano SIM |
| 5.9 | 10.7 |
| Battery Life | |
| 2800mAh Battery | 4000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 370 hours standby time 16 hours talk time | -- |
| 4.8 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Samsung Galaxy S21 is a lot better than the Galaxy Round, having a overall score of 91.8 against 73.2. The Samsung Galaxy S21 is a just a little bit heavier cellphone than the Galaxy Round, but both have the same thickness. Both phones in this comparison include Android OS (Operating System), but the Samsung Galaxy S21 has newer 11 version and Galaxy Round has Android 4.3 version, giving you a couple nice extra features.
Samsung Galaxy S21 has a bit superior CPU than Samsung Galaxy Round, because although it has doesn't have an extra graphics processing unit, it also counts with 5 GB more RAM memory and a higher number of faster cores. Galaxy S21 has a little more vivid screen than Galaxy Round, because it has a little bit higher 1080 x 2400px resolution, a just a little better count of pixels per inch of screen and a bit larger screen.
The Galaxy S21 counts with a greater camera than Samsung Galaxy Round, although it has a back-facing camera with a worse 12 megapixels resolution. Galaxy S21 has a superior memory for applications and games than Samsung Galaxy Round, because although it has no SD memory slot, it also counts with 96 GB more internal memory capacity.
The Samsung Galaxy S21 counts with a really longer battery duration than Samsung Galaxy Round, because it has a 43 percent more battery size.
Although Galaxy S21 is a better device, it is way more expensive than Samsung Galaxy Round, and it doesn't have such a good relation between it's price and quality as the Samsung Galaxy Round. So if you want that extra features and specs, you can buy the Galaxy S21, else you can save some dollars and buy the Samsung Galaxy Round, giving up a couple specifications.
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