Compare phones
| Global Score | |
| 90.6 | 78.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 11 | Android 10, 9.0 Pie, 8.1 Oreo |
| 2021-08-11 | 2019-02-05 |
| 6.23 x 5.04 x 0.25 inches | 6.16 x 2.93 x 0.35 inches |
| 9.56 ounces | 6.56 ounces |
| Phantom Black, Phantom Green and Phantom Silver | Charcoal black and Ocean blue |
| Aluminum and Glass | Plastic and Plastic |
| Display / Screen | |
| 7.6 inches | 6.3 inches |
| 2208 x 1768 pixels | 2340 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 372 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Samsung Exynos 7 Octa 7904 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 | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 12.00 MP + 4.00 MP | 13.00 MP + 8.00 MP |
| f/2.20 aperture | f/1.90 aperture |
| -- | 12.00mm focal length |
| -- | 0.32 inches (1/3.1") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 7.7 | 9.02 |
| 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, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4400mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.24 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy Z Fold 3 has a score of 90.6, which is much better than Samsung Galaxy M20's 78.9 global score. These phones have Android OS, but the Samsung Galaxy Z Fold 3 has a more recent 11 version while Samsung Galaxy M20 has Android 10 version, so it provides the user some extra features and improved performance. The Samsung Galaxy Z Fold 3 construction is newer and notably thinner, but also a lot heavier than the Samsung Galaxy M20.
Galaxy Z Fold 3 features a little bit better performance than Galaxy M20, and although they both have the same number of cores, the Galaxy Z Fold 3 also has a greater amount of RAM. Galaxy M20 counts with a display that's just as good as Galaxy Z Fold 3's screen, because although the Galaxy M20 has a lot lower 1080 x 2340 resolution and a bit smaller screen, it also counts with a quite higher pixels density.
The Galaxy Z Fold 3 has more storage for applications, games, photos and videos than Samsung Galaxy M20, because although it has no SD extension slot, it also counts with 256 GB internal memory capacity. The Samsung Galaxy M20 features a bit longer battery performance than Samsung Galaxy Z Fold 3, because it has a 14 percent more battery size.
Galaxy M20 shoots better pictures and videos than Samsung Galaxy Z Fold 3, because it has a bigger camera aperture to take better photography and video in low light situations and a back camera with more mega pixels.
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