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