Compare phones
| Global Score | |
| 72.6 | 79.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | Android 11, 10, 9.0 Pie |
| 2022-03-16 | 2019-04-10 |
| 6.29 x 2.91 x 0.32 inches | 5.69 x 2.72 x 0.31 inches |
| 6.33 ounces | 4.94 ounces |
| -- | Black, Blue, Coral and White |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 5.9 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 411 pixels per inch | 437 pixels per inch |
| 1000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.8 | 8.2 |
| Performance | |
| MediaTek Helio G96 MT6781 (12 nm) chipset | Exynos 7904 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Mali-G57 MC2 GPU | Mali-G71 MP2 GPU |
| 6.12 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDHC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.42 | 11.74 |
| Camera | |
| 64.00 MP + 16.00 MP | 16.00 MP + 25.00 MP |
| f/1.80 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 |
| 9.79 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 3100mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.12 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy A40 has a score of 79.6, which is just a bit better than the Xiaomi POCO M4 Pro's score of 72.6. The Samsung Galaxy A40 construction is lighter and just a little thinner than the Xiaomi POCO M4 Pro, even though it was released many years before. These phones use Android OS, but the Samsung Galaxy A40 has 11 version while Xiaomi POCO M4 Pro has Android 12.
The Xiaomi POCO M4 Pro features a bit more vivid screen than Samsung Galaxy A40, because although it has a little less pixels per inch in the screen, it also counts with a quite larger screen and a bit higher resolution of 1080 x 2400 pixels. Xiaomi POCO M4 Pro features much more memory to store more games and applications than Samsung Galaxy A40, because it has a SD extension slot that allows up to 1 TB and 64 GB more internal storage.
Galaxy A40 counts with a much better performing processing unit than Xiaomi POCO M4 Pro, although it has a smaller amount of RAM, they both have the same number of cores. Xiaomi POCO M4 Pro counts with just a bit better camera than Galaxy A40, because although it has a tinier camera aperture which is not favorable for capturing photographs or video in poorly lited environments, it also counts with a lot more megapixels back-facing camera.
Xiaomi POCO M4 Pro has a very superior battery life than Galaxy A40, because it has 5000mAh of battery capacity.
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