Compare phones
| Global Score | |
| 72.6 | 87.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 10 |
| -- | 2020-09-11 |
| -- | 6.45 x 3.00 x 0.37 inches |
| -- | 7.51 ounces |
| -- | Black and White |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| -- | 2340 x 1080 pixels |
| AMOLED | Super AMOLED Plus |
| -- | 385 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8650 (4 nm) chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 830 GPU | Adreno 618 GPU |
| 6.21 | 9.27 |
| 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 | 64.00 MP + 32.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.57 inches (1/1.76") 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 | -- |
| 13.42 | 11.88 |
| 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, Dual SIM |
| 7.6 | 6.7 |
| Battery Life | |
| 3050mAh Dual Nano SIM + eSIM Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.04 | 8.32 |
| 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, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M51 is much better than the Galaxy S25 Slim (Rumored), with an 87.7 score against 72.6. Both of these phones include Android OS (operating system), but Galaxy M51 has older 10 version while Galaxy S25 Slim (Rumored) has Android 15. Galaxy M51 has a lot better screen than Samsung Galaxy S25 Slim (Rumored), although it has a little smaller screen.
The Galaxy M51 features a superior storage for applications and games than Galaxy S25 Slim (Rumored), and although they both have exactly the same 128 GB internal storage capacity, the Galaxy M51 also has a SD memory card expansion slot that supports a maximum of 512 GB. The Galaxy M51 has a very superior processing power than Galaxy S25 Slim (Rumored), because although it has 6 GB less RAM memory, it also counts with a higher number of cores.
The Samsung Galaxy M51 has a way better battery duration than Samsung Galaxy S25 Slim (Rumored), because it has 7000mAh of battery capacity. Galaxy S25 Slim (Rumored) shoots much clearer photos and videos than Galaxy M51, because it has a much higher video definition, a bigger camera sensor taking more light and vivid colors and a lot more megapixels back-facing camera.
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