Compare phones
| Global Score | |
| 77.5 | 91.8 |
| Basic Information | |
| Asus | Samsung |
| -- | Android 11 |
| 2016-07-12 | 2021-01-29 |
| 6.16 x 3.05 x 0.30 inches | 5.97 x 2.80 x 0.31 inches |
| 6.00 ounces | 6.03 ounces |
| 16 777 216 | Gray, Phantom pink, Violet and White |
| Aluminum | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 5.7 inches | 6.2 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| Super AMOLED | Dynamic AMOLED |
| 386 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.9 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 821 MSM8996 Pro chipset | Qualcomm Snapdragon 888 chipset |
| Kryo, 64-bit (Quad-Core 2400 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 530 GPU | Adreno 660 GPU |
| 9.09 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 15.62 | 10.1 |
| Camera | |
| 23.00 MP + 8.00 MP | 12.00 MP + 10.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.38 inches (1/2.6") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.23 | 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 |
| Micro SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 4.2, EDR | 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 |
Comparison review
Samsung Galaxy S21 has a general score of 91.8, which is better than Asus ZenFone 3 Deluxe's 77.5 overall score. Samsung Galaxy S21's design is newer than the Asus ZenFone 3 Deluxe's, although it is just a little heavier and just a little bit thicker. Samsung Galaxy S21 counts with a more vivid display than Asus ZenFone 3 Deluxe, because it has a just a little higher quantity of pixels per inch of screen, a little bit larger display and a little higher resolution of 1080 x 2400px.
The Galaxy S21 features just a little better performance than Asus ZenFone 3 Deluxe, because it has a higher number of cores (and they are faster) and a higher amount of RAM memory. Samsung Galaxy S21 shoots a little bit better pictures and videos than Asus ZenFone 3 Deluxe, because although it has a much less MP back camera, it also counts with a much better video quality, a bigger diafragm aperture for better low light captures and a much bigger sensor capturing more light and vivid colors.
The Asus ZenFone 3 Deluxe has a lot bigger memory for applications, games, photos and videos than Samsung Galaxy S21, because it has an external memory slot that holds a maximum of 128 GB and 256 GB internal memory. Samsung Galaxy S21 counts with superior battery life than Asus ZenFone 3 Deluxe, because it has 4000mAh of battery capacity instead of 3000mAh.
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