Compare phones
| Global Score | |
| 71.6 | 85 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 4.4.2, 4.2.1 | Android 10, 9.0 Pie |
| 0000-00-00 | 2019-06-18 |
| 5.67 x 2.90 x 0.32 inches | 6.11 x 2.91 x 0.31 inches |
| 5.11 ounces | 5.93 ounces |
| Black | Midnight blue and Seawater blue |
| -- | Plastic |
| -- | Scratch-Resistant Glass |
| $ 300.00 | -- |
| Display / Screen | |
| 5 inches | 6.3 inches |
| 1080 x 1920 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 441 pixels per inch | 409 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 800 8974-AB chipset | Qualcomm Snapdragon 675 SM6150 chipset |
| Krait 400 (Quad-Core 2360 MHz) processor | Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 2 GB (933 MHz) RAM | 6 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 612 GPU |
| 9.27 | 9.18 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 14.14 |
| Camera | |
| 13.00 MP + 2.00 MP | 32.00 MP + 16.00 MP |
| f/2.20 aperture | f/1.70 aperture |
| -- | 27.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 8.91 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 4.6 | 6.7 |
| Battery Life | |
| 3050mAh Li-Ion Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.04 | 5.44 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, 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 better than the Xiaomi Mi-3's overall score of 71.6. Galaxy M40 is a just a bit thinner but heavier cellphone than Xiaomi Mi-3. Both of these devices include Android OS, but Galaxy M40 has the previous 10 version while Xiaomi Mi-3 has Android 4.4.2 version.
Xiaomi Mi-3 has a better display than Samsung Galaxy M40, because although it has a lot smaller display and a quite lower 1920 x 1080px resolution, it also counts with a just a little greater pixels quantity per display inch. The Samsung Galaxy M40 features a lot bigger storage capacity to install applications and games or saving photos and videos than Xiaomi Mi-3, because it has 128 GB internal memory capacity and an external memory card slot that holds up to 512 GB.
Xiaomi Mi-3 counts with just a bit better performance than Galaxy M40, because although it has a lower number of cores (although faster) and a lower amount of RAM, it also counts with an additional graphics co-processor. The Galaxy M40 counts with a bit longer battery performance than Xiaomi Mi-3, because it has a 15% greater battery capacity.
Galaxy M40 features a very superior camera than Xiaomi Mi-3, because it has a lot higher 3840x2160 video definition, a much better resolution camera and a way larger camera aperture.
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