Compare phones
| Global Score | |
| 72.6 | 76.1 |
| Basic Information | |
| Asus | Samsung |
| -- | Android 10 |
| 2018-06-11 | 2020-06-29 |
| 6.32 x 3.00 x 0.31 inches | 6.61 x 3.02 x 0.32 inches |
| 5.94 ounces | 6.81 ounces |
| 16 777 216 | Black |
| Glass | Plastic and Plastic |
| $ 300.00 | $ 194.00 |
| Display / Screen | |
| 6 inches | 6.5 inches |
| 2160 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | IPS LCD |
| 402 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 630 SDM630 chipset | Mediatek Helio P35 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Adreno 508 GPU | PowerVR GE8320 GPU |
| 9.18 | 9.27 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.66 | 9.84 |
| Camera | |
| 16.00 MP + 20.00 MP | 16.00 MP + 13.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| -- | 0.33 inches (1/3.06") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | -- |
| 9.79 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 3300mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Samsung Galaxy A21 is slightly better than the Asus ZenFone 5Q, having a general score of 76.1 against 72.6. Even though Samsung Galaxy A21 is incredibly newer than Asus ZenFone 5Q, it's somewhat heavier and a bit thicker. The Galaxy A21 counts with a little bit better hardware performance than Asus ZenFone 5Q, although it has lesser RAM, they both have the same number of cores.
Asus ZenFone 5Q counts with a much better display than Galaxy A21, because although it has a bit smaller screen, it also counts with a way better 1080 x 2160 pixels resolution and a greater display pixels density. The Asus ZenFone 5Q shoots slightly better videos and photos than Samsung Galaxy A21, because although it has a tinier diafragm aperture, and they both have a same resolution camera, the Asus ZenFone 5Q also counts with a way better 3840x2160 video definition.
Asus ZenFone 5Q counts with a way bigger storage capacity to install games and applications than Samsung Galaxy A21, because it has 32 GB more internal storage capacity and an external SD slot that holds up to 1,95 TB. Samsung Galaxy A21 features better battery life than Asus ZenFone 5Q, because it has a 21 percent bigger battery capacity.
In addition to being the best phone between the ones we are comparing here, the Samsung Galaxy A21 is also a lot cheaper.
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