Compare phones
| Global Score | |
| 79.8 | 90.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10, 9.0 Pie | Android 11 |
| 2019-09-20 | 2021-08-11 |
| 6.24 x 2.94 x 0.30 inches | 6.23 x 5.04 x 0.25 inches |
| 5.86 ounces | 9.56 ounces |
| Prism crush black, Prism crush green, Prism crush violet and Prism crush white | Phantom Black, Phantom Green and Phantom Silver |
| -- | Aluminum and Glass |
| Display / Screen | |
| 6.4 inches | 7.6 inches |
| 1560 x 720 pixels | 2208 x 1768 pixels |
| Super AMOLED | Super AMOLED |
| 268 pixels per inch | 372 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7885 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Mali-G71 MP2 GPU | Adreno 660 GPU |
| 8.91 | 9.72 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 13.3 |
| Camera | |
| 25.00 MP + 16.00 MP | 12.00 MP + 4.00 MP |
| f/1.70 aperture | f/2.20 aperture |
| 27.00mm focal length | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 9.68 | 7.7 |
| 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) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.24 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy Z Fold 3 is much better than the Galaxy A30s, with a 90.6 score against 79.8. Even though the Samsung Galaxy Z Fold 3 is extremely heavier than the Galaxy A30s, it's thinner and also newer. These phones work with the same Android 11 OS (Operating System). The Samsung Galaxy Z Fold 3 counts with a bit better processor than Galaxy A30s, and although they both have a Octa-Core processing unit, the Samsung Galaxy Z Fold 3 also has a greater amount of RAM.
Galaxy Z Fold 3 has a sharper display than Samsung Galaxy A30s, because it has a larger display, a better pixel count per inch of screen and a way better 1768 x 2208 resolution. The Galaxy A30s features a much better camera than Samsung Galaxy Z Fold 3, because it has a lot larger camera aperture to capture better low-light images and videos and a back camera with a much higher resolution.
Samsung Galaxy A30s features slightly more storage to store more games and applications than Galaxy Z Fold 3, because although it has just 128 GB internal storage capacity, it also counts with a SD memory card expansion slot that supports up to 512 GB. Galaxy Z Fold 3 counts with a bit better battery performance than Samsung Galaxy A30s, because it has a 4400mAh battery size.
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