| Global Score | |
| 90.6 | 77.3 |
| Basic Information | |
| Samsung | Sony |
| Android 11 | Android 4.4.4 |
| 2021-08-11 | 2014-09-03 |
| 6.23 x 5.04 x 0.25 inches | 5.85 x 2.89 x 0.35 inches |
| 9.56 ounces | 6.02 ounces |
| Phantom Black, Phantom Green and Phantom Silver | Black and White |
| Aluminum and Glass | -- |
| -- | Scratch-Resistant Glass |
| -- | $ 170.00 |
| Display / Screen | |
| 7.6 inches | 5.2 inches |
| 2208 x 1768 pixels | 1080 x 1920 pixels (Full HD) |
| Super AMOLED | IPS LCD |
| 372 pixels per inch | 424 pixels per inch |
| -- | 592 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 8 | 9.6 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Qualcomm Snapdragon 801 8974-AC chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Krait 400 (Quad-Core 2500 MHz) processor |
| 12 GB RAM | 3 GB (933 MHz) RAM |
| Adreno 660 GPU | Adreno 330 (450 MHz) GPU |
| 9.72 | 9.45 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 13.3 | 8.12 |
| Camera | |
| 12.00 MP + 4.00 MP | 20.70 MP + 2.20 MP |
| f/2.20 aperture | f/2.00 aperture |
| -- | 25.00mm focal length |
| -- | 0.43 inches (1/2.3") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 7.7 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 7 |
| Battery Life | |
| 4400mAh Battery | 3200mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| -- | 920 hours standby time 21 hours talk time |
| 6.24 | 5.2 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
The Samsung Galaxy Z Fold 3 has a global score of 90.6, which is much better than Sony Xperia Z3's 77.3 general score. Both of these devices use Android OS (operating system), but the Samsung Galaxy Z Fold 3 has older 11 version while Sony Xperia Z3 has Android 4.4.4. Samsung Galaxy Z Fold 3 is a newer and notably thinner cellphone than Sony Xperia Z3, but it's notably heavier.
Sony Xperia Z3 has a way better screen than Samsung Galaxy Z Fold 3, because although it has a way smaller display and a way lower 1920 x 1080 resolution, it also counts with a little higher pixels density. The Samsung Galaxy Z Fold 3 features much more storage capacity to install applications and games than Xperia Z3, because although it has no slot for external memory cards, it also counts with more internal storage capacity.
Samsung Galaxy Z Fold 3 features a bit superior CPU than Xperia Z3, because although it has doesn't have a graphics processor, it also counts with 4 more processing cores and a greater amount of RAM memory. The Galaxy Z Fold 3 has a very superior battery life than Xperia Z3, because it has a 4400mAh battery capacity.
The Xperia Z3 takes greater photographs and videos than Galaxy Z Fold 3, because it has a bigger diafragm aperture to capture better photography in low-light environments and a much better resolution back-facing camera.
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