Compare phones
| Global Score | |
| 85.5 | 81.2 |
| Basic Information | |
| Samsung | Asus |
| Android 11, 10 | Android 13 |
| 2019-12-27 | 2023-04-13 |
| 6.24 x 2.90 x 0.31 inches | 6.81 x 3.03 x 0.41 inches |
| 6.07 ounces | 8.43 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Phantom Black and Storm White |
| Plastic and Plastic | Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 282.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 2400 x 1080 pixels | 2448 x 2080 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 472 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.9 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm) chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | processor |
| 4 GB RAM | 16 GB RAM |
| Mali-G72 MP3 GPU | Adreno 740 GPU |
| 9.27 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 17.6 |
| Camera | |
| 48.00 MP + 32.00 MP | 50.00 MP + 32.00 MP |
| f/2.00 aperture | -- |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.64 inches (1/1.56") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 11.55 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 6000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| 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
Samsung Galaxy A51 is a little bit better than the Asus ROG Phone 7, getting a score of 85.5 against 81.2. These phones use Android OS (operating system), but the Samsung Galaxy A51 has the previous 11 version and Asus ROG Phone 7 has Android 13 version. The Samsung Galaxy A51 body is much thinner and way lighter than the Asus ROG Phone 7, despite of the fact that it was released many years before.
Samsung Galaxy A51 counts with a bit sharper display than Asus ROG Phone 7, although it has a bit smaller screen, a quite worse screen density and a much lower resolution of 1080 x 2400px. The Asus ROG Phone 7 features a lot bigger memory capacity to store more apps and games than Galaxy A51, because although it has no slot for an SD memory card, it also counts with more internal storage.
Galaxy A51 counts with a much faster CPU than Asus ROG Phone 7, although it has a lower amount of RAM, they both have a Octa-Core processing unit. The Samsung Galaxy A51 and the Asus ROG Phone 7 have incredibly similar cameras, although the Asus ROG Phone 7 also has a way higher 7680x4320 video definition, a back facing camera with more mega-pixels and a way larger camera sensor taking much higher quality photos.
The Asus ROG Phone 7 counts with a superior battery performance than Galaxy A51, because it has a 50 percent greater battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.