Compare phones
| Global Score | |
| 77.8 | 88 |
| Basic Information | |
| Motorola | Asus |
| Android 11 | -- |
| 2021-12-20 | 2019-09-04 |
| 6.71 x 3.01 x 0.36 inches | 6.73 x 3.06 x 0.37 inches |
| 7.34 ounces | 8.47 ounces |
| Aqua Blue, Bright Silver and Indigo Blue | Black Glare |
| -- | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.6 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 387 pixels per inch | 390 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 480 SM4350 (8 nm) chipset | Qualcomm Snapdragon 855 Plus SM8150-AC chipset |
| Kryo 460, 64-bit (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 619 GPU | Adreno 640 GPU |
| 9.09 | 9.81 |
| 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 | 48.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (240 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.22 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0, EDR |
| 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 | FM Radio |
Comparison review
Asus ROG Phone II is much better than the Motorola Moto G51 5G, having a score of 88 against 77.8. The Asus ROG Phone II design is extremely older, somewhat heavier and just a little thicker than Motorola Moto G51 5G. Asus ROG Phone II has just a bit better performance than Moto G51 5G, and although they both have a Octa-Core processing unit, the Asus ROG Phone II also has a larger amount of RAM memory.
Asus ROG Phone II has a bit sharper display than Moto G51 5G, because although it has a little worse 1080 x 2340px resolution and a bit smaller display, it also counts with a little bit more pixels per inch in the screen. Asus ROG Phone II captures just a bit better videos and photos than Moto G51 5G, because although it has a back-facing camera with less mega pixels resolution, and they both have a same size camera aperture, the Asus ROG Phone II also counts with a lot better video definition.
The Asus ROG Phone II counts with a much better storage for games and applications than Moto G51 5G, because although it has no external SD slot, it also counts with 448 GB more internal storage. The Asus ROG Phone II features longer battery lifetime than Moto G51 5G, because it has a 6000mAh battery capacity against 5000mAh.
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