4K QLED TV vs. UHD TV

Attribute	4K QLED TV	UHD TV
Resolution	3840 x 2160 pixels	3840 x 2160 pixels
Display Technology	QLED (Quantum Dot LED)	LED (Light Emitting Diode)
Color Accuracy	High color accuracy	Good color accuracy
Brightness	Higher brightness levels	Good brightness levels
Contrast Ratio	Higher contrast ratio	Good contrast ratio
Price	Usually more expensive	Varies in price range

Resolution

One of the key differences between 4K QLED TV and UHD TV is the resolution. 4K QLED TV has a resolution of 3840 x 2160 pixels, which is four times the resolution of Full HD. On the other hand, UHD TV also has a resolution of 3840 x 2160 pixels, which is the same as 4K QLED TV. Both types of TVs offer incredibly sharp and detailed images, making them ideal for watching high-definition content.

Display Technology

4K QLED TV uses Quantum Dot technology to enhance color accuracy and brightness. This technology allows for a wider color gamut and improved contrast ratios, resulting in more vibrant and lifelike images. UHD TV, on the other hand, uses LED technology to illuminate the display. While LED technology is still capable of producing high-quality images, it may not offer the same level of color accuracy and contrast as Quantum Dot technology.

HDR Support

Both 4K QLED TV and UHD TV support High Dynamic Range (HDR) content, which allows for a greater range of colors and brightness levels. HDR content is becoming increasingly popular, as it provides a more immersive viewing experience with more realistic colors and improved contrast. With HDR support, both types of TVs can display content as the director intended, with all the subtle details and nuances preserved.

Smart Features

4K QLED TV and UHD TV both come with smart features that allow you to stream content from popular apps like Netflix, Hulu, and Amazon Prime Video. These smart features also enable voice control, screen mirroring, and other convenient functions. While the specific smart features may vary between models and brands, both types of TVs offer a seamless and user-friendly smart TV experience.

Price

When it comes to price, 4K QLED TV tends to be more expensive than UHD TV. This is due to the advanced display technology and features that are typically found in QLED TVs. While UHD TV can still offer excellent picture quality at a more affordable price point, those looking for the latest and greatest display technology may opt for a 4K QLED TV despite the higher cost.