Compare phones
| Global Score | |
| 90.6 | 80.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11 | Android 15 |
| 2021-08-11 | -- |
| 6.23 x 5.04 x 0.25 inches | -- |
| 9.56 ounces | -- |
| Phantom Black, Phantom Green and Phantom Silver | -- |
| Aluminum and Glass | -- |
| Display / Screen | |
| 7.6 inches | 6.7 inches |
| 2208 x 1768 pixels | -- |
| Super AMOLED | AMOLED |
| 372 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 5 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | processor |
| 12 GB RAM | 16 GB RAM |
| Adreno 660 GPU | Adreno 830 GPU |
| 9.72 | 6.3 |
| Storage | |
| 256 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 17.6 |
| Camera | |
| 12.00 MP + 4.00 MP | 200.00 MP + 32.00 MP |
| f/2.20 aperture | -- |
| -- | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 7.7 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| 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 | 7.6 |
| Battery Life | |
| 4400mAh Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.24 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| 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
The Galaxy Z Fold 3 has a score of 90.6, which is much better than the Xiaomi 15 Ultra (Rumored)'s global score of 80.1. Both phones in our current comparison include Android OS (Operating System), but Galaxy Z Fold 3 has the older 11 version while Xiaomi 15 Ultra (Rumored) has Android 15 version. Galaxy Z Fold 3 has a very superior processing unit than Xiaomi 15 Ultra (Rumored), although it has a lower amount of RAM memory, they both have the same number of cores.
Galaxy Z Fold 3 features a much better display than Xiaomi 15 Ultra (Rumored), because it has a little larger screen. Xiaomi 15 Ultra (Rumored) counts with much more memory capacity to install applications and games than Galaxy Z Fold 3, because it has 512 GB internal storage. The Xiaomi 15 Ultra (Rumored) captures much better videos and photos than Samsung Galaxy Z Fold 3, because it has a much more MP camera in the back.
Xiaomi 15 Ultra (Rumored) counts with a really longer battery duration than Samsung Galaxy Z Fold 3, because it has a 6000mAh battery size.
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