Core Viewpoint - The article discusses a unique phenomenon where a specific meme image triggers HDR effects on Apple devices but appears as a regular image on Android devices, highlighting differences in how these platforms handle image processing and color management [3][7][26]. Group 1: HDR Effects and Image Processing - The meme image, referred to as "荧光蛙," exhibits HDR effects on iPhone and Mac due to a potential oversight in WeChat's handling of the image's ICC profile, which allows the HDR mode to be activated [3][7][14]. - Most mobile devices now support HDR, but WeChat has historically not supported HDR images, converting them to standard SDR format upon sending [8][11]. - The meme's ICC profile is identified as Rec.ITU-R BT.2100PQ, a standard for HDR, which enables the image to display HDR effects on compatible devices [17][21]. Group 2: Differences Between Platforms - Android devices, despite many supporting HDR10 and Dolby Vision, do not consistently trigger HDR effects due to varying support standards and optimization levels among manufacturers [26][27]. - The article notes that while Apple devices have a unified color management system that supports various standards, Android devices often struggle with cross-brand compatibility in HDR and image quality [28]. - The inconsistency in HDR support across Android devices is compared to the differences in fast charging protocols, where proprietary standards can lead to varying performance [27][28]. Group 3: Future Implications - The article suggests that as Android manufacturers begin to standardize HDR support, there may be improvements in cross-platform image sharing, potentially aligning with Apple's established standards [28]. - There is a hope that WeChat will not fix this "bug," allowing users to continue experiencing HDR effects in memes [29].