Compare phones
| Global Score | |
| 77.7 | 88.3 |
| Basic Information | |
| Samsung | Asus |
| Android 10 | Android 11, 10 |
| 2020-06-19 | 2020-09-01 |
| 6.44 x 2.96 x 0.35 inches | 6.50 x 3.04 x 0.38 inches |
| 6.77 ounces | 8.11 ounces |
| Black, Blue, Red and White | Aurora black and Pastel white |
| -- | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| TFT | AMOLED |
| 270 pixels per inch | 393 pixels per inch |
| -- | 700 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.7 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 865+ SM8250-AB chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3100 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-G76 GPU | Adreno 650 GPU |
| 9.09 | 9.81 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 9.84 | 20.26 |
| Camera | |
| 48.00 MP + 13.00 MP | 64.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.78 | 12.1 |
| 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 |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1, EDR |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Asus ZenFone 7 Pro has a general score of 88.3, which is much better than the Samsung Galaxy A21s's overall score of 77.7. The Asus ZenFone 7 Pro is an a little bit thicker and somewhat heavier cellphone than the Samsung Galaxy A21s. Both phones we compare here include Android OS (Operating System), but the Asus ZenFone 7 Pro has a more recent 11 version while Samsung Galaxy A21s has Android 10, offering some additional features.
Asus ZenFone 7 Pro features a bit faster processor than Samsung Galaxy A21s, and although they both have 8 cores, the Asus ZenFone 7 Pro also has a higher amount of RAM memory. Asus ZenFone 7 Pro counts with a much more vibrant screen than Galaxy A21s, because it has a bit bigger display, a much higher resolution of 1080 x 2400 and a better count of pixels per inch of screen.
Asus ZenFone 7 Pro features a superior storage to install applications and games than Samsung Galaxy A21s, because it has 224 GB more internal storage and a slot for an SD memory card that supports a maximum of 1,95 TB. Asus ZenFone 7 Pro features a battery duration that's just as good as the Galaxy A21s one.
Asus ZenFone 7 Pro shoots much clearer videos and photos than Galaxy A21s, because it has a larger aperture, a much higher video quality, a larger sensor which offers a higher photo and video quality and a back-facing camera with much more megapixels.
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