Sony A80 OLED TVCredit: Sony Now that 4K technology is completely mainstream these days, let's look at two terms that have become conflated with one another: 4K and UHD, or Ultra HD. TV makers, broadcasters, and tech blogs are using them interchangeably, but they didn't start as the sa...
The main difference between 4K UHD and HDR lies in what they improve: 4K UHD improves resolution (more pixels) HDR improves color and contrast (better pixels) A 4K UHD TV without HDR will have a very sharp image but may not have the same level of color vibrancy and contrast as an HDR-...
So what's the difference between OLED and QLED? We'll start with picture quality. In ourside-by-side comparison reviews, OLED beats QLED every time. None of the QLED TVs we've tested, including theSamsung QN90B, the TCL QM8 or the Amazon Fire TV Omni QLED, look as good as any...
a TV show or movie, there are two main disc media formats for you to consider: Blu-ray and DVD. They're not going to play on all devices based on the device you have or the software that is installed. Further, there can be considerable differences between resolution and overall quality...
4K UHD Continuous Recording; ColorX Night Vision; Pan & Tilt; Automatic Tracking; All Recordings Stored Locally. Learn More Best 2K Security Camera Recommendation For those seeking a robust outdoor security camera with superior 2K video quality, an excellent option to consider is theReolink Argus ...
Here are the main differences between OLED panels (JOLED and LG's W-OLED) and the new QD-OLED panel by Samsung.
THE DIGITAL DIFFERENCE A BETTER TV TECHNOLOGY, BUT NOT BETTER TVTOM KREHBIEL
Contrast is the difference between the darkest part of an image and the brightest part. If a TV can deliver a truly black dark portion, it doesn’t have to make the bright parts quite as bright to achieve good levels of contrast. That’s why, when it comes to black levels, OLED ...
You'll also need ahigh-speed HDMI cable. 4K is more common among larger televisions because the difference between 4K and 1080p is not as noticeable on screens smaller than 55 inches. However, the HDR effect may look different from TV to TV, depending on the amount of light the display ...
Looking at all the advantages and disadvantages of QLED and OLED TVs, it makes the most sense to go with an OLED TV. OLED TVs last longer than QLED. They're more energy-efficient and produce darker blacks with great contrast levels. QLEDs, on the other hand, don't have the burn-in ...