Compare phones
| Global Score | |
| 73.5 | 91.8 |
| Basic Information | |
| Samsung | Samsung |
| Android | Android 11 |
| 2016-10-24 | 2021-01-29 |
| 5.97 x 2.95 x 0.31 inches | 5.97 x 2.80 x 0.31 inches |
| 5.89 ounces | 6.03 ounces |
| 16 777 216 | Gray, Phantom pink, Violet and White |
| Metal | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 5.5 inches | 6.2 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| -- | Dynamic AMOLED |
| 401 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.9 | 9.2 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-T830 MP2 GPU | Adreno 660 GPU |
| 8.73 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 13.00 MP + 8.00 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 |
| 8.91 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| LTE (4G) and HSPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 5.4 | 10.7 |
| Battery Life | |
| 3300mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 5.92 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy S21 is way better than the Galaxy On Nxt, having a global score of 91.8 against 73.5. The Galaxy S21 is a a little heavier cellphone than the Galaxy On Nxt, but they are 0.31inches thick. Galaxy S21 has Android 11 operating system, and Galaxy On Nxt comes with Android operating system.
Samsung Galaxy S21 counts with a sharper display than Galaxy On Nxt, because it has a just a little more pixels per inch of screen, a little bit larger screen and a slightly better resolution of 1080 x 2400. Samsung Galaxy S21 counts with more storage to store more apps and games than Galaxy On Nxt, because although it has no slot for an external memory card, it also counts with 128 GB internal storage capacity.
Galaxy S21 has a greater performance than Galaxy On Nxt, and although they both have a Octa-Core processing unit, the Galaxy S21 also has a greater amount of RAM. Samsung Galaxy S21 features a much better camera than Galaxy On Nxt, because although it has a lesser megapixels resolution back camera, it also counts with a larger diafragm aperture and a lot better video quality.
The Samsung Galaxy S21 counts with greater battery lifetime than Samsung Galaxy On Nxt, because it has a 21 percent more battery capacity.
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