“UHD” refers to the overall increased resolution compared to standard HD. Specifically, 4K refers to the horizontalscreen resolutionof approximately 4,000 pixels. It’s worth noting that in the film industry, true 4K is actually 4096 x 2160 pixels, but for consumer displays, 3840 x 2160 (...
It’s important to note that the terms 4K and UHD both refer to display resolution and are essentially the same thing. Conversely, HDR refers to how a device creates the image in colours and brightness. When choosing a display, these are two separate decisions. The first is the resolution ...
hdr wqhd (2560 x 1440) ips display (500-nit) with dolby vision. thinkpad x1 extreme: this ultraportable powerhouse is available with a 15.6-inch 4k uhd hdr (3840 x 2160) ips touchscreen display (400-nit) with dolby vision. thinkpad x1 yoga: even our yoga series of flexible 2-in-1s...
hdr wqhd (2560 x 1440) ips display (500-nit) with dolby vision. thinkpad x1 extreme: this ultraportable powerhouse is available with a 15.6-inch 4k uhd hdr (3840 x 2160) ips touchscreen display (400-nit) with dolby vision. thinkpad x1 yoga: even our yoga series of flexible 2-in-1s...
4K VS HD/UHD Well, firstly, we need to know that all of these three concepts are about the resolution. HD is High Definition, and UHD means Ultra-High Definition. But what are the differences? HD means that the vertical resolution of a picture or a video reaches 720, or above, like ...
You hear these terms a lot these days regarding anything that has a digital display. From 6-inch smartphones to 55-inch (or even bigger) TV screens, these terms and random numbers are everywhere. But what do they really mean? What are 2K and 4K? Is there
Security insights & offers right into your inbox All Comments Are Welcome Alicia Editor from Reolink. Interested in new technology trends and willing to share tips about home security. Her goal is to make security cameras and smart home systems easy to understand for everyone. ...
What is 1440p? The next step up in resolution from 1080p is called 1440p which is also sometimes referred to as eitherQHD or WQHD, and has2560 x 1440 pixelson screen for even higher quality graphics. If you’re wondering, the Q means that it has 4 times (Q = a quarter) the pixel...
Unlike 1080p, 2K is not an official consumer electronics terminology nor a single set display resolution. Common 2K resolutions include: 2048 × 1080 2560 × 1440 (WQHD) 2560 × 1600 So, 2K encompasses varying resolutions that have around 2000 pixels horizontally. Many 2K resolution options have...
2560 x 1440 (1440p, Wide Quad HD, Quad HD, WQHD, QHD) 3840 x 2160 (4K, Ultra HD, UHD, 4K UHD) 7680 x 4320 (8K, 8K UHD) Aspect ratioof a display device is a ratio between the width and the height of the screen. Some common aspect ratios for displays: ...