The latest and greatest television technology was unveiled at the recent 2023 Consumer Electronics Show (CES), the eagerly anticipated affair presented by the Consumer Technology Association. In case you missed the show, stay tuned for a few notable highlights.
Televisions have come a long way since Paris in 1909, the setting of the first demonstration of live transmission of still images by Georges Rignoux and A. Fournier, who were able to transmit the letters of the alphabet via a crude Kerr cell receiver. Scientists and inventors around the world undertook efforts to improve upon this system, and in 1926, after years of effort, John Logie Baird gave the first demonstration of what would become the television.
In the intervening years, technology hasn’t stood still, as evidenced by the growing size of home TV sets and the complexity of their inner workings. Because the technology can be confusing, a brief overview may encourage a better appreciation of the products and systems introduced at this year’s CES.
Samsung’s new Neo QLED televisions are an ideal choice to display art when not used to watch movies or sports, as they have eliminated the problem of screen burn in. Courtesy of Samsung
High-Resolution
Many television manufacturers tout 4K resolution; this refers to a display with a horizontal count of approximately 4,000 pixels. The Consumer Electronics Association defines ultra high-definition (UHD) as a resolution of at least 3,840 by 2,160 pixels in televisions, monitors, or projectors. Virtually all television sets labeled as 4K provide UHD resolution, resulting in many being referred to as having 4K UHD resolution.
By the 1950s, televisions had become an integral part of life, with no home considered complete without one dominating the living room. Aleks49/Shutterstock
Stellar Screens
Television screens can be in the form of liquid crystal displays (LCD), plasma, organic light-emitting diodes (OLED), quantum dot LED (QLED), or microLED. LCD televisions are no longer commonly available; while the term is still used, these models now utilize LED backlights. Plasma televisions became obsolete when manufacturers turned to either lower-cost LCD/LED screens or high-contrast OLED screens for high-end televisions. OLED televisions can deliver perfect black and have incredible detail because they light each pixel individually, while an LCD television illuminates all pixels at once. OLED televisions can be viewed from a wider range of angles than LCD models and are significantly thinner. They are also a favorite of gamers due to their fast response times.
Every pixel in an OLED screen is individually illuminated, to create a vast palette of available colors for incredible, life-like detail. FCG/Shutterstock
A downside to OLED televisions is the potential for “burn-in” to occur, resulting in a permanent mark or defect in the screen if it’s left on for an extended length of time. To avoid burn-in, consider a QLED television. These sets are designed to provide great detail and contrast for a very realistic viewing experience, and typically have a longer life than OLED sets. At this year’s CES event, Samsung introduced its 4K Neo QLED series, with an MSRP of $1,299.99 for the 50-inch model, while LG introduced its B3 OLED series with an MSRP of $1,599 for the 55-inch model. Samsung has a slightly less expensive “A” series of models, but it currently isn’t available in the United States. Keep in mind that most of these televisions are readily available at prices well below MSRP.
4K technology providing Ultra High-Definition displays has quickly progressed from rare and exotic to now being the industry standard for televisions and monitors. Proxima Studio/Shutterstock
As good as OLED technology is, the next “big thing” is microLED technology. These self-emitting displays are made up of incredibly tiny LEDs that act as subpixels and are engineered to provide extraordinary levels of brightness and contrast, resulting in amazing clarity. These televisions, introduced at CES by Samsung, have very large screens ranging from 50 inches to 140 inches in size but are very expensive, with a suggested MSRP of $80,000 for the 70-inch model. On the plus side, these televisions don’t require professional installation.
Introduced in 2022, this LG OLED features the world’s largest screen at 97-inches in size. Adam Berry/Getty Images
Elegant Displays
Large televisions can be a challenge to mount and are unsightly when not in use, which is why the Displace TV and Samsung booths were so popular at this year’s event.The Displace (MSRP $2,999) may be the easiest large-screen TV to install. First of all, it runs on batteries, so there are no unsightly cables to route. Second, it weighs in at a mere 20 pounds and uses proprietary active loop vacuum technology to adhere to any flat surface; the adhesive strips on the back hold it securely to walls or windows. If a 55-inch screen isn’t large enough, the units can be combined to create a larger viewing area. As if all that wasn’t enough, there’s no remote to worry about losing because it’s controlled via hand gestures.
Samsung’s The Frame allows the television to function as art by displaying photos when it isn’t being used to watch sports, movies, or other entertainment. The matte screen eliminates glare, and the system can be mounted horizontally or vertically. QLED technology eliminates burn-in concerns when in art mode. The MSRP for the 32-inch model is $599.99; the largest model is 85 inches.
