Compare phones
| Global Score | |
| 73.5 | 90.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 14 | Android 11 |
| -- | 2021-08-11 |
| 6.30 x 3.02 x 0.33 inches | 6.23 x 5.04 x 0.25 inches |
| 7.05 ounces | 9.56 ounces |
| Black, Fantasy Blue, Optimistic Blue and Personality Yellow | Phantom Black, Phantom Green and Phantom Silver |
| Plastic and Plastic | Aluminum and Glass |
| Display / Screen | |
| 6.5 inches | 7.6 inches |
| 2340 x 1080 pixels | 2208 x 1768 pixels |
| Super AMOLED | Super AMOLED |
| 396 pixels per inch | 372 pixels per inch |
| 800 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8 |
| Performance | |
| Mediatek Helio G99 MT6789 (6 nm) chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 12 GB RAM |
| Mali-G57 MC2 GPU | Adreno 660 GPU |
| 6.21 | 9.72 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 50.00 MP + 13.00 MP | 12.00 MP + 4.00 MP |
| f/1.80 aperture | f/2.20 aperture |
| 9.46 | 7.7 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 5.6 | 10.6 |
| Battery Life | |
| 5000mAh Battery | 4400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.24 |
| Other Features | |
| Bluetooth | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy Z Fold 3 has a global score of 90.6, which is much better than Samsung Galaxy A15's score of 73.5. Samsung Galaxy Z Fold 3 is a notably heavier but noticeably thinner phone than Samsung Galaxy A15. Both of these devices come with Android OS, but Samsung Galaxy Z Fold 3 has the previous 11 version and Samsung Galaxy A15 has Android 14.
The Galaxy Z Fold 3 has a much better processing power than Galaxy A15, and although they both have the same number of cores, the Galaxy Z Fold 3 also has more RAM memory. The Samsung Galaxy A15 has a little more vivid screen than Galaxy Z Fold 3, because although it has a little bit smaller display and a lot lower resolution of 1080 x 2340, it also counts with a just a bit more pixels per screen inch.
The Galaxy A15 has a way better camera than Galaxy Z Fold 3, because it has a camera with lot more megapixels and a bigger aperture to capture better photography in low-light situations. The Galaxy Z Fold 3 counts with a much bigger memory capacity for games and applications than Galaxy A15, because it has 128 GB more internal memory.
Galaxy A15 features a bit superior battery lifetime than Samsung Galaxy Z Fold 3, because it has 5000mAh of battery capacity.
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