Compare phones
| Global Score | |
| 87.5 | 85 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | Android 10, 9.0 Pie |
| 2022-06-23 | 2019-06-18 |
| 6.43 x 2.99 x 0.30 inches | 6.11 x 2.91 x 0.31 inches |
| 6.88 ounces | 5.93 ounces |
| Moonlight Silver, Nebula Green and Night Black | Midnight blue and Seawater blue |
| Glass (Corning Gorilla Glass 5) and Plastic | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.3 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 393 pixels per inch | 409 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset | Qualcomm Snapdragon 675 SM6150 chipset |
| Kryo 585, 64-bit (Octa-Core 3200 MHz) processor | Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 612 GPU |
| 9.81 | 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 | |
| 64.00 MP + 20.00 MP | 32.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| -- | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.36 inches (1/2.8") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (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), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 5.44 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Poco F4 is slightly better than the Galaxy M40, getting an 87.5 score against 85. The Xiaomi Poco F4 design is way newer and a bit thinner than the Galaxy M40's, although it's also somewhat heavier. Both phones in our current comparison use Android OS, but the Xiaomi Poco F4 has newer 12 version and Galaxy M40 has Android 10, so it offers some nice extra features.
Xiaomi Poco F4 features a much better display than Samsung Galaxy M40, because although it has a just a bit worse pixel quantity in each screen inch, it also counts with a little bit higher 1080 x 2400 resolution and a little bigger screen. The Xiaomi Poco F4 counts with a bit better processing power than Galaxy M40. Both have the same number of cores and a 6 GB RAM memory.
Xiaomi Poco F4 takes much better pictures and videos than Samsung Galaxy M40, because although it has a tinier aperture which is not recommended for shooting images and/or video in low-light environments, and they both have the same (4K) video definition and the same video frame rates, the Xiaomi Poco F4 also counts with a camera in the back with lot more mega pixels and a lot bigger back-facing camera sensor capturing more light and vivid colors.
The Samsung Galaxy M40 counts with a way bigger memory to install applications and games than Xiaomi Poco F4, and although they both have the same internal storage capacity, the Samsung Galaxy M40 also has an external SD slot that admits a maximum of 512 GB. The Xiaomi Poco F4 counts with greater battery performance than Galaxy M40, because it has 4500mAh of battery capacity instead of 3500mAh.
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