Compare phones
| Global Score | |
| 72.6 | 91.8 |
| Basic Information | |
| Asus | Samsung |
| -- | Android 11 |
| 2018-06-11 | 2021-01-29 |
| 6.32 x 3.00 x 0.31 inches | 5.97 x 2.80 x 0.31 inches |
| 5.94 ounces | 6.03 ounces |
| 16 777 216 | Gray, Phantom pink, Violet and White |
| Glass | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| $ 300.00 | $ 722.00 |
| Display / Screen | |
| 6 inches | 6.2 inches |
| 2160 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Dynamic AMOLED |
| 402 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 630 SDM630 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 508 GPU | Adreno 660 GPU |
| 9.18 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 14.66 | 10.1 |
| Camera | |
| 16.00 MP + 20.00 MP | 12.00 MP + 10.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| -- | 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 |
| 9.79 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.6 | 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 | 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 | FM Radio |
Comparison review
Samsung Galaxy S21 has a score of 91.8, which is much better than the Asus ZenFone 5Q's score of 72.6. The Samsung Galaxy S21 is a a little heavier phone than the Asus ZenFone 5Q, but they have the same thickness. Galaxy S21 counts with a bit superior CPU than Asus ZenFone 5Q, and although they both have the same number of cores, the Galaxy S21 also has a greater amount of RAM.
The Galaxy S21 features a sharper screen than Asus ZenFone 5Q, because it has a quite better 1080 x 2400px resolution, a bit larger display and a just a little greater pixel quantity in each screen inch. The Asus ZenFone 5Q counts with a much better memory to store more apps and games than Samsung Galaxy S21, because although it has less internal memory, it also counts with a slot for an SD memory card that supports up to 1,95 TB.
The Galaxy S21 counts with better battery lifetime than Asus ZenFone 5Q, because it has a 4000mAh battery capacity. The Galaxy S21 counts with a much better camera than Asus ZenFone 5Q, because although it has a back camera with much less megapixels, it also counts with a bigger aperture for better photography and videos in poorly lited situations and a lot higher video definition.
The Galaxy S21 is way more expensive than Asus ZenFone 5Q, but you can get a much better phone for that few more dollars.
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