Compare phones
| Global Score | |
| 90.6 | 81 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11 | Android 12 |
| 2021-08-11 | -- |
| 6.23 x 5.04 x 0.25 inches | -- |
| 9.56 ounces | -- |
| Phantom Black, Phantom Green and Phantom Silver | Black and White |
| Aluminum and Glass | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.6 inches | 6.7 inches |
| 2208 x 1768 pixels | 3200 x 1440 pixels |
| Super AMOLED | AMOLED |
| 372 pixels per inch | 524 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 730 GPU |
| 9.72 | 6.21 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 12.00 MP + 4.00 MP | 50.00 MP + 20.00 MP |
| f/2.20 aperture | f/2.00 aperture |
| -- | 24.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 7.7 | 12.32 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 4400mAh Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.24 | 6.64 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, 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 the Xiaomi 12S Ultra's 81 overall score. Both of these phones come with Android OS, but the Samsung Galaxy Z Fold 3 has older 11 version and Xiaomi 12S Ultra has Android 12 version. Xiaomi 12S Ultra counts with a much better screen than Galaxy Z Fold 3, because although it has a bit smaller screen, it also counts with more pixels per display inch and a bit higher 1440 x 3200 resolution.
Samsung Galaxy Z Fold 3 features a much faster CPU than Xiaomi 12S Ultra, and although they both have 8 processing cores, the Samsung Galaxy Z Fold 3 also has more RAM memory. Xiaomi 12S Ultra and Galaxy Z Fold 3 have incredibly similar memory for games and applications, both have equal 256 GB internal storage capacity.
The Xiaomi 12S Ultra has a bit better battery duration than Samsung Galaxy Z Fold 3, because it has a 4800mAh battery capacity against 4400mAh. Xiaomi 12S Ultra has a way better camera than Galaxy Z Fold 3, because it has a camera with a much higher 50 megapixels resolution and a bigger diafragm aperture for better images in poorly lited environments.
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