Samsung Galaxy S21 Plus

The Samsung Galaxy S21 Plus utilizes Dynamic AMOLED 2x technology, which delivers individually-lit pixels for true blacks and an effectively infinite contrast ratio. This means dark scenes in movies and night-mode interfaces consume virtually zero power on dark pixels, directly contributing to longer battery life compared to traditional LCD panels. At 1300 nits peak brightness, outdoor readability is solid, though not class-leading.

The 120Hz refresh rate transforms the user experience — scrolling through social feeds, navigating menus, and gaming all feel dramatically smoother compared to standard 60Hz displays. Thanks to LTPO (Low-Temperature Polycrystalline Oxide) backplane technology, the display dynamically adjusts between 1Hz and 120Hz based on content, preserving battery life during static content like reading while delivering buttery-smooth animations during active use. The 240Hz touch sampling rate ensures responsive input recognition, particularly noticeable during fast-paced mobile gaming.

At 167 pixels per inch across the 6.7-inch 1080x2400 panel, the display may show some visible pixelation, especially in fine text and detailed images. This is most noticeable when reading small fonts or examining photos closely.

Additional display features include Corning Gorilla Glass, Glass Victus glass protection, Always-On Display, HDR10+ HDR support, DCI-P3 color gamut. Corning's Victus series offers industry-leading scratch and drop resistance, significantly reducing the likelihood of screen damage from everyday accidents.