Compare phones
| Global Score | |
| 84.7 | 90.8 |
| Basic Information | |
| Asus | Samsung |
| -- | Android 11, 10 |
| 2021-04-26 | 2020-04-29 |
| 6.80 x 3.04 x 0.41 inches | 6.26 x 2.90 x 0.34 inches |
| 8.40 ounces | 6.60 ounces |
| Phantom Black and Storm White | Prism cube black |
| Aluminum and Glass (Corning Gorilla Glass 3) | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2448 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 393 pixels per inch | 405 pixels per inch |
| 1200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9 | 8.1 |
| Performance | |
| Snapdragon 888 chipset | Samsung Exynos 980 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Mali-G76 MP5 GPU |
| 9.63 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 10.1 | 15.38 |
| Camera | |
| 64.00 MP + 24.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 11.00mm focal length | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.87 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 6000mAh Nano SIM Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.32 |
| 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, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy A51 5G is a bit better than the Asus ROG Phone 5, getting a 90.8 score against 84.7. Galaxy A51 5G's body is incredibly lighter and somewhat thinner than the Asus ROG Phone 5, even though it was released only 12 months before. Asus ROG Phone 5 features a bit better CPU than Samsung Galaxy A51 5G, and although they both have a Octa-Core processing unit, the Asus ROG Phone 5 also has 2 GB more RAM memory.
The Asus ROG Phone 5 has a brighter display than Samsung Galaxy A51 5G, because although it has a little less pixels per display inch, it also counts with a bit larger display and a little bit higher resolution of 1080 x 2448px. The Asus ROG Phone 5 takes much clearer photographs and videos than Galaxy A51 5G, because it has a much higher 7680x4320 video resolution, a back facing camera with a lot better 64 MP resolution, a bigger sensor which provides a higher photo and video quality and a larger aperture for better low-light captures and videos.
The Galaxy A51 5G has a much better memory capacity to store more apps and games than Asus ROG Phone 5, and although they both have exactly the same 128 GB internal storage, the Galaxy A51 5G also has a slot for an SD memory card that holds up to 1000 GB. Asus ROG Phone 5 counts with greater battery duration than Galaxy A51 5G, because it has a 6000mAh battery size instead of 4500mAh.
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