Recently, AI upscaling has gained significant attention on various social media platforms, with the topic's popularity continuing to rise. Tools like Jianying, Meitu Xiu Xiu, Adobe Photoshop, and Stability AI have been the focus. The AI upscaling features have limitations in imagination and detail depiction. Jianying's intelligent upscaling results are relatively standard, while Meitu Xiu Xiu performs better with landscape photos.