Compare phones
| Global Score | |
| 74.5 | 83.9 |
| Basic Information | |
| Samsung | Asus |
| Android 11, 10 | Android 11, 10 |
| 2021-01-04 | 2020-09-01 |
| 6.46 x 2.99 x 0.36 inches | 6.50 x 3.04 x 0.38 inches |
| 6.91 ounces | 8.11 ounces |
| Black, Blue and White | Aurora black and Pastel white |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| $ 170.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 270 pixels per inch | 393 pixels per inch |
| -- | 700 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Adreno 506 GPU | Adreno 650 GPU |
| 8.91 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 11.12 | 17.06 |
| Camera | |
| 13.00 MP + 5.00 MP | 64.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 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 |
| 8.8 | 12.1 |
| 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, Dual SIM |
| 6.6 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1, EDR |
| GPS | GPS |
| -- | NFC |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Asus ZenFone 7 has an overall score of 83.9, which is much better than the Galaxy A02s's 74.5 global score. Both of these devices work with the same Android 11 OS, so you shouldn't perceive any differences regarding operating system features. Even being the best cellphone in our current comparison, it must be told that it's also a bit thicker and somewhat heavier.
The Asus ZenFone 7 features a better looking display than Galaxy A02s, because it has a lot better 1080 x 2400 resolution, a little bit larger display and a higher pixels number in each inch of screen. Asus ZenFone 7 counts with a much better memory for games and applications than Galaxy A02s, because it has an external memory slot that admits up to 1,95 TB and 128 GB internal memory capacity.
Asus ZenFone 7 features a bit more powerful processing unit than Galaxy A02s, and although they both have a Octa-Core processor, the Asus ZenFone 7 also has 3 GB more RAM. Galaxy A02s and Asus ZenFone 7 have really similar batteries performance. Asus ZenFone 7 features a much better camera than Galaxy A02s, because it has a lot better resolution camera, a bigger aperture and a lot better 7680x4320 video resolution.
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