Compare phones
| Global Score | |
| 74.2 | 87.7 |
| Basic Information | |
| Asus | Samsung |
| Android 15 | Android 10 |
| -- | 2020-09-11 |
| -- | 6.45 x 3.00 x 0.37 inches |
| 8.01 ounces | 7.51 ounces |
| -- | Black and White |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1199.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| -- | 2340 x 1080 pixels |
| OLED | Super AMOLED Plus |
| -- | 385 pixels per inch |
| 2500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 4.8 | 8 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 16 GB RAM | 6 GB RAM |
| Adreno 830 GPU | Adreno 618 GPU |
| 6.3 | 9.27 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 14.14 |
| Camera | |
| 50.00 MP + 32.00 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 |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 11.22 | 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 | |
| 5800mAh Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.44 | 8.32 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M51 is better than Asus ROG Phone 9 Pro, with an 87.7 score against 74.2. Both of these devices have Android operating system, but Galaxy M51 has older 10 version while Asus ROG Phone 9 Pro has Android 15 version. Samsung Galaxy M51 features a much sharper screen than Asus ROG Phone 9 Pro, although it has a little smaller display.
The Samsung Galaxy M51 features a much better hardware performance than Asus ROG Phone 9 Pro, although it has less RAM memory, they both have the same number of cores. Galaxy M51 counts with a bit better camera than Asus ROG Phone 9 Pro, because although it has a smaller sensor providing a worse image quality and slower video frame rate, and they both have the same 3840x2160 video resolution, the Galaxy M51 also counts with a way higher 64 MP resolution back camera.
Asus ROG Phone 9 Pro counts with a way bigger memory to store more apps and games than Samsung Galaxy M51, because although it has no SD memory slot, it also counts with 512 GB internal memory capacity. The Galaxy M51 counts with greater battery duration than Asus ROG Phone 9 Pro, because it has a 7000mAh battery size.
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