This is a general pattern summarized by users over the years based on their experiences with different iPhone display panels. It may not apply to every iPhone generation, and even panels with the same code can vary from unit to unit. Based on current user observations of the iPhone 18 Pro series, the different panels can roughly be described as follows: Samsung G9N | Top tier Generally described as having clear, natural-looking colors, slightly warmer whites, and relatively little color shift when viewed off-axis. It is often considered one of the better Samsung panels in terms of overall viewing experience. Samsung G9P | Second tier Typically described as having a cooler color temperature and higher brightness, which can make the image appear sharper. Some users report slightly more eye fatigue during extended viewing, while panel uniformity may also vary more between individual units. Samsung G9Q | Base Samsung variant A relatively basic Samsung OLED panel. Overall quality is considered acceptable, although color richness and perceived clarity may be slightly behind G9N. LG GVC | Better LG variant Generally considered one of the better LG panels, with a somewhat cooler color temperature. Some units may show slight green tinting or unevenness at very low brightness, although this is usually much less noticeable during normal use. LG GH3 | Base LG variant Reported to have a relatively lower brightness ceiling and may be more prone to uniformity issues at low brightness. In this user-summarized pattern, it is generally placed toward the lower end.