Compare phones
| Global Score | |
| 85 | 83.4 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10, 9.0 Pie | Android 11 |
| 2019-06-18 | 2021-03-20 |
| 6.11 x 2.91 x 0.31 inches | 6.51 x 3.02 x 0.37 inches |
| 5.93 ounces | 7.58 ounces |
| Midnight blue and Seawater blue | Frost blue, Metal bronze and Phantom black |
| Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | IPS LCD |
| 409 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 675 SM6150 chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 612 GPU | Adreno 640 GPU |
| 9.18 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 14.14 | 15.42 |
| Camera | |
| 32.00 MP + 16.00 MP | 48.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.36 inches (1/2.8") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 10.78 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3500mAh Battery | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy M40 is slightly better than Xiaomi Poco X3 Pro, having a general score of 85 against 83.4. Both of these devices have Android OS (Operating System), but Galaxy M40 has an older 10 version and Xiaomi Poco X3 Pro has Android 11 version. Galaxy M40 is an older phone than Xiaomi Poco X3 Pro, but Samsung could make it somewhat thinner and a lot lighter.
The Xiaomi Poco X3 Pro and Galaxy M40 have extremely similar screens, because although the Xiaomi Poco X3 Pro has a just a bit worse screen density, it also counts with a bit higher 1080 x 2400 resolution and a quite larger screen. Xiaomi Poco X3 Pro features a bit better performance than Galaxy M40. They have 8 cores and 6 GB of RAM memory.
The Xiaomi Poco X3 Pro features just a bit bigger memory capacity for applications and games than Galaxy M40, and although they both have the same 128 GB internal memory capacity, the Xiaomi Poco X3 Pro also has a slot for SD memory cards that allows up to 1 TB. The Xiaomi Poco X3 Pro has a way better battery lifetime than Galaxy M40, because it has a 5160mAh battery capacity.
The Xiaomi Poco X3 Pro and Galaxy M40 feature incredibly similar cameras, because although the Xiaomi Poco X3 Pro has a smaller camera aperture which is worse for taking pictures or video in poorly lited situations, and they both have the same video resolution and the same 30 frames per second video frame rates, it also counts with a back camera with a lot better 48 MP resolution and a way bigger sensor.
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