Compare phones
| Global Score | |
| 90.6 | 78.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 11 | Android 8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow |
| 2021-08-11 | 2016-03-11 |
| 6.23 x 5.04 x 0.25 inches | 5.94 x 2.86 x 0.30 inches |
| 9.56 ounces | 5.54 ounces |
| Phantom Black, Phantom Green and Phantom Silver | Black, Black pearl, Coral blue, Gold, Pink gold, Silver and White |
| Aluminum and Glass | Aluminum and Glass (Corning Gorilla Glass 4) |
| -- | Scratch-Resistant Glass |
| -- | $ 336.00 |
| Display / Screen | |
| 7.6 inches | 5.5 inches |
| 2208 x 1768 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| Super AMOLED | Super AMOLED |
| 372 pixels per inch | 534 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Qualcomm Snapdragon 820 MSM8996 chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo, 64-bit, 14 nm (Quad-Core 2200 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 530 GPU |
| 9.72 | 9 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 200 GB) external memory slot |
| 13.3 | 8.56 |
| Camera | |
| 12.00 MP + 4.00 MP | 12.00 MP + 5.00 MP |
| f/2.20 aperture | f/1.70 aperture |
| -- | 26.00mm focal length |
| -- | 0.4 inches (1/2.5") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 7.7 | 9.79 |
| 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) and HSPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 6.1 |
| Battery Life | |
| 4400mAh Battery | 3600mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.24 | 5.6 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy Z Fold 3 is much better than the Galaxy S7 edge, getting a 90.6 score against 78.1. These phones have Android OS (Operating System), but the Galaxy Z Fold 3 has the previous 11 version while Galaxy S7 edge has Android 8.0 Oreo. The Galaxy Z Fold 3 body is extremely newer and thinner, but heavier than Galaxy S7 edge.
Samsung Galaxy S7 edge has a little sharper screen than Samsung Galaxy Z Fold 3, because although it has a little bit worse resolution of 1440 x 2560px and a way smaller screen, it also counts with a better pixel amount per inch of display. Galaxy Z Fold 3 has just a bit better performance than Galaxy S7 edge, because it has a larger amount of RAM memory and a larger number of cores.
Galaxy S7 edge captures greater photos and videos than Galaxy Z Fold 3, and although they both have a 12 mega-pixels back-facing camera, the Galaxy S7 edge also has a much larger camera aperture to take better low-light captures. The Galaxy Z Fold 3 counts with a much bigger memory for apps and games than Galaxy S7 edge, because although it has no SD card slot, it also counts with 256 GB internal storage.
Galaxy Z Fold 3 features improved battery lifetime than Galaxy S7 edge, because it has 4400mAh of battery capacity.
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