Compare phones
| Global Score | |
| 77.8 | 85 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 10, 9.0 Pie |
| 2022-03-15 | 2019-06-18 |
| 6.01 x 2.75 x 0.32 inches | 6.11 x 2.91 x 0.31 inches |
| 6.21 ounces | 5.93 ounces |
| Blue, Grey and Purple | Midnight blue and Seawater blue |
| Aluminum and Glass | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.3 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 418 pixels per inch | 409 pixels per inch |
| 1100 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset | Qualcomm Snapdragon 675 SM6150 chipset |
| processor | Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 612 GPU |
| 6.21 | 9.18 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 50.00 MP + 32.00 MP | 32.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.70 aperture |
| 50.00mm focal length | 27.00mm focal length |
| -- | 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 |
| 11.88 | 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 | |
| 4500mAh Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 5.44 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M40 has a general score of 85, which is just a bit better than the Xiaomi 12X's 77.8 general score. Both of these phones come with Android OS, but Galaxy M40 has older 10 version and Xiaomi 12X has Android 11 version. The Galaxy M40 is an way older cellphone than the Xiaomi 12X, but Samsung made it just a little lighter and just a bit thinner.
Galaxy M40 features a really superior performance than Xiaomi 12X, although it has less RAM memory, they both have a Octa-Core processing unit. The Xiaomi 12X has a bit sharper display than Galaxy M40, and although they both have a screen with the same size, the Xiaomi 12X also has a bit higher 1080 x 2400px resolution and a bit greater quantity of pixels per display inch.
The Galaxy M40 counts with a much better storage to store more apps and games than Xiaomi 12X, and although they both have equal internal storage capacity, the Galaxy M40 also has an external memory card slot that allows up to 512 GB. Xiaomi 12X features a much better camera than Galaxy M40, because although it has a tinier aperture, it also counts with a lot better 7680x4320 video quality and a back-facing camera with a lot better 50 mega pixels resolution.
The Xiaomi 12X counts with better battery life than Galaxy M40, because it has a 4500mAh battery capacity against 3500mAh.
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