Is the Nikon 24-120mm f/4G AF-S VR Nikkor Lens sharp? This page visually answers that question. Shown above are 100% crops from a lab-captured 24mm f/4.0 test image. Observe the contrast and resolution of these results.
Is the Nikon 24-120mm f/4G AF-S VR Nikkor Lens set to 24mm f/4.0 sharper than the Canon RF 24-105mm F4 L IS USM Lens set to 24mm f/11.0? The image quality comparison above also answers that question. Switch between the results to see the sharpness differences between these lenses.