Compare phones
| Global Score | |
| 77.8 | 79.1 |
| Basic Information | |
| Motorola | Asus |
| Android 11 | Android 12 |
| 2021-12-20 | 2022-07-05 |
| 6.71 x 3.01 x 0.36 inches | 6.81 x 3.03 x 0.41 inches |
| 7.34 ounces | 8.43 ounces |
| Aqua Blue, Bright Silver and Indigo Blue | Phantom Black and Storm White |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.8 inches |
| 2400 x 1080 pixels | 2448 x 1080 pixels |
| IPS LCD | AMOLED |
| 387 pixels per inch | 393 pixels per inch |
| -- | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 480 SM4350 (8 nm) chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Kryo 460, 64-bit (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 16 GB RAM |
| Adreno 619 GPU | Adreno 730 GPU |
| 9.09 | 6.3 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 17.6 |
| Camera | |
| 50.00 MP + 13.00 MP | 50.00 MP + 12.00 MP |
| f/1.80 aperture | -- |
| 1920 x 1080 (240 fps) (Full HD) video resolution | -- |
| 11.22 | 8.36 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 7 | 10.6 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 6000mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth |
| 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
Asus ROG Phone 6 is slightly better than the Moto G51 5G, getting a general score of 79.1 against 77.8. Both phones in this comparison review come with Android operating system, but Asus ROG Phone 6 has 12 version and Moto G51 5G has Android 11 version. Although it's the best we are comparing, the Asus ROG Phone 6 is a heavier and somewhat thicker cellphone than the Moto G51 5G.
Motorola Moto G51 5G has a way better processing power than Asus ROG Phone 6, although it has a smaller amount of RAM memory, they both have the same number of cores. The Asus ROG Phone 6 features a sharper screen than Moto G51 5G, and although they both have a same size display, the Asus ROG Phone 6 also has a just a little higher count of pixels in each screen inch and a bit higher resolution of 1080 x 2448px.
Asus ROG Phone 6 counts with much more memory for applications, games, photos and videos than Moto G51 5G, because although it has no slot for an external memory card, it also counts with 448 GB more internal storage capacity. Asus ROG Phone 6 features greater battery life than Motorola Moto G51 5G, because it has a 20 percent larger battery capacity.
Motorola Moto G51 5G takes much better videos and photos than Asus ROG Phone 6. Both of them have the same resolution back camera.
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