1440p can also be known as QHD (quad excessive definition) or WQHD (vast quad excessive definition) and is a show decision that measures 2560 x 1440 pixels. This decision can also be generally known as 2K (opens in new tab).
Decision explains what number of pixels a show has in width x peak format; the extra pixels a show has, the sharper its picture high quality ought to be. QHD decision will get its identify for providing 4 instances the definition of normal HD, aka 720p (opens in new tab) (1280 x 720 decision).
QHD screens are noticeably sharper than Full HD (FHD) aka 1080p (opens in new tab) decision (1920 x 1080) fashions, that are far more widespread and in addition cheaper than QHD shows. This larger decision additionally makes going to screens bigger than 27 inches with out seeing particular person pixels extra possible when looking for a PC monitor (opens in new tab). Nonetheless, with laptops (opens in new tab), a QHD display will eat up extra battery than a FHD show.
What About WQHD?
You might also see QHD decision known as WQHD, which stands for vast quad excessive definition. These two acronyms characterize the identical decision; WQHD is a advertising approach to emphasise the wide-screen format of the decision.
Nonetheless, distributors may also label ultra-wide screens as WQHD though they do not have 2560 horizontal pixels. It is because they nonetheless have 1440 vertical pixels however have extra horizontal pixels for a wider side ratio than 2560 x 1440’s 16:9 side ratio.
Widespread Show Resolutions
This text is a part of the Tom’s {Hardware} Glossary (opens in new tab).
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