Compare phones
| Global Score | |
| 72.6 | 85 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 10, 9.0 Pie |
| -- | 2019-06-18 |
| -- | 6.11 x 2.91 x 0.31 inches |
| -- | 5.93 ounces |
| -- | Midnight blue and Seawater blue |
| -- | Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.3 inches |
| -- | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| -- | 409 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8650 (4 nm) chipset | Qualcomm Snapdragon 675 SM6150 chipset |
| processor | Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 830 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 | |
| 200.00 MP + 10.00 MP | 32.00 MP + 16.00 MP |
| -- | f/1.70 aperture |
| -- | 27.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.36 inches (1/2.8") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 13.42 | 10.78 |
| Networks | |
| -- | Wi-Fi |
| -- | 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 | Nano SIM |
| 7.6 | 6.7 |
| Battery Life | |
| 3050mAh Dual Nano SIM + eSIM Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.04 | 5.44 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy M40 is much better than the Galaxy S25 Slim (Rumored), with an 85 score against 72.6. Both of these devices include Android OS, but Galaxy M40 has the previous 10 version while Galaxy S25 Slim (Rumored) has Android 15 version. Samsung Galaxy M40 features a much faster processing unit than Samsung Galaxy S25 Slim (Rumored), because although it has a smaller amount of RAM memory, it also counts with a greater number of faster cores.
Galaxy M40 features a much more vibrant display than Samsung Galaxy S25 Slim (Rumored), although it has a little bit smaller display. The Galaxy S25 Slim (Rumored) captures much clearer photos and videos than Samsung Galaxy M40, because it has a lot larger sensor shooting way better quality pictures, a back-facing camera with lot more MP and a much higher video quality.
The Galaxy M40 has a way bigger storage for games and applications than Galaxy S25 Slim (Rumored), and although they both have exactly the same 128 GB internal memory, the Galaxy M40 also has a SD memory card expansion slot that holds a maximum of 512 GB. Galaxy M40 features a little better battery lifetime than Samsung Galaxy S25 Slim (Rumored), because it has a 3500mAh battery size.
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