The iPhone XS Max is 6.5 inches wide, but its screen size is misleading. It's narrower than the iPhone 8 Plus and wider than the iPhone SE. Compare it to other phones by aspect ratio, diagonal ppi and actual display square inches. Apple iPhone XS Max Specifications. Launch Date September 2018. iOS 12. Physical Screen Size 6.5 INCH. Resolution 1242 x 2688 PX. Viewport Size 414 x 896 PX. Pixel Density 458 PPI. Device-Independent Pixels 153 PPI. Pixel Ratio 3 xxhdpi. The XS Max has a higher resolution display than its predecessor, but this is only to achieve an equivalent pixel density to that of the iPhone X. 458 PPI is sharp enough for most users, but the XS
The screen on the iPhone XS Max is larger than the screen on the iPhone 12 Pro, but the 12 Pro has a higher-quality display. The iPhone XS Max features a 6.5” Super Retina HD display with a resolution of 2688 x 1242, a 1,000,000:1 contrast ratio, and 625 nits (typical) max brightness.

The iPhone XS has an excellent 5.8-inch OLED screen with 2,436 x 1,125-pixel resolution. The iPhone 11 has a 6.1-inch LCD screen with 1,792 x 828-pixel resolution.

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