Compare phones
| Global Score | |
| 84.3 | 85 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 14 | Android 10, 9.0 Pie |
| 2024-07-19 | 2019-06-18 |
| 6.28 x 5.64 x 0.18 inches | 6.11 x 2.91 x 0.31 inches |
| 7.97 ounces | 5.93 ounces |
| Black, Blue and White | Midnight blue and Seawater blue |
| Aluminum and Glass | Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 8 inches | 6.3 inches |
| 2488 x 2224 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 417 pixels per inch | 409 pixels per inch |
| 3000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 675 SM6150 chipset |
| processor | Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 750 GPU | Adreno 612 GPU |
| 6.21 | 9.18 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 14.14 |
| Camera | |
| 50.00 MP + 16.00 MP | 32.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 23.00mm focal length | 27.00mm focal length |
| 0.67 inches (1/1.49") sensor | 0.36 inches (1/2.8") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 12.54 | 10.78 |
| 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), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5100mAh Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.88 | 5.44 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy M40 has a score of 85, which is just a bit better than the Xiaomi Mi Mix Fold 4's 84.3 score. Despite of the fact Galaxy M40 is notably older and much thicker than the Xiaomi Mi Mix Fold 4, it's body is still way lighter. Both of these phones work with Android OS (operating system), but the Galaxy M40 has an older 10 version while Xiaomi Mi Mix Fold 4 has Android 14.
Galaxy M40 has a lot better performance than Xiaomi Mi Mix Fold 4, although it has 6 GB lesser RAM, they both have the same number of cores. The Xiaomi Mi Mix Fold 4 has a lot better looking screen than Samsung Galaxy M40, because it has a larger screen, a way better 2224 x 2488 resolution and a little better quantity of pixels in each inch of display.
Galaxy M40 features a slightly bigger storage for applications, games, photos and videos than Xiaomi Mi Mix Fold 4, because although it has 0 less internal storage capacity, it also counts with a SD memory slot that supports a maximum of 512 GB. Xiaomi Mi Mix Fold 4 captures much clearer photos and videos than Galaxy M40, and although they both have the same aperture, the Xiaomi Mi Mix Fold 4 also has a lot higher video quality, a lot bigger back-facing camera sensor taking way higher quality videos and photographs and a lot more mega pixels back camera.
The Xiaomi Mi Mix Fold 4 counts with a way better battery lifetime than Samsung Galaxy M40, because it has a 46% larger battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.