HD PICTURE QUALITY HD picture quality fell short, overall. On the plus side, reproduction of fine HD image detail was Excellent. Color accuracy was acceptable, but below that of most models. Very Good contrast—the difference between the darkest blacks and brightest whites—gave images convincing depth and dimension. Image brightness was Good (with the backlight control turned up), making it a suitable choice for all but the sunniest rooms. On the minus side, black levels were overly bright, unfortunately, worse than many TVs. The quality appeared worse as we viewed from the sides—see our Viewing Angle results, below. There was slight display non-uniformity in our test sample—it appeared as brighter cloudy areas which were most noticeable on very dark scenes (or in the black bars of a letterboxed movie)—the severity can vary from model to model. Its reproduction of smooth edges on image content with minimal "jaggies" (jagged edges) was Very Good at "up-converting" HD-to-UHD images, and Excellent at both deinterlacing 1080i video and detecting the film mode of 1080i film-based content.
4K UHD PICTURE QUALITY Overall 4K UHD picture quality was Very Good, overall. In our UHD testing, we played native-4K movies and test videos (non HDR) thru the TV's HDMI input, and found their image detail was all there. For color, contrast and black level, the TV performed similarly to its HD picture quality.
HIGH DYNAMIC RANGE (HDR) PERFORMANCE HDR performance was ineffective In our tests, the display did not have the peak brightness capability necessary (by HDR standards) to reproduce the extended contrast on our HDR content.
VIEWING ANGLE This JVC model has a narrow viewing angle overall, below-average performance among TVs. Only those seated directly in front of the screen will see the best picture quality. We examined the image quality at various viewing angles—its image quality notably decreased as we moved away from the center position. In our tests, the picture did show some slight dimming from the sides, but not to a distracting degree. When we viewed the TV from the sides image quality degraded significantly. The picture showed a strong loss of color, so flesh tones looked very washed out. Black levels brightened significantly, and made dark scenes look hazy. Lastly, we viewed the image from above and below center screen, and noticed Good vertical viewing angle performance, with only slight changes in color, contrast, and black level.
MOTION BLUR In our motion tests, this JVC TV had Good motion performance, with some blurring. It does not have a special feature to minimize motion blur.
SOUND QUALITY We got sub-par sound quality, with below average performance. It could be acceptable for typical programming, but its shortcomings would be obvious with movie soundtracks and music. In our listening evaluations, we found the bass (low frequencies) to be lacking in depth and some definition, and had a very noticeable amount of rattle or buzzing during our bass-heavy sound clip. Treble (high frequencies) was satisfactory. The overall sound was on the bright side, a bit thin, and closed in. This TV should be OK if the room isn't too noisy—we found the speakers could produce a Good volume level and quality did degrade at high volume settings. At higher volume, its dynamic-compression feature prevented gross distortion, but noticeably limited the clarity and naturalness of loud peaks. If sound quality matters to you, you might want to add a soundbar or other external speaker system.
EASE OF USE Consider the TV's stand is 50 inches wide when choosing a table top to place it on. The remote controls the TV via an IR light beam which must be pointed at the TV. It has a simplified design with a reduced set of buttons. It includes some of the typical buttons, like a mute button. But annoyingly it lacks the channel-up/down and source-input buttons. It does have dedicated buttons for streaming Apple TV+, Disney+, Hulu, and Netflix.
INTERNET FEATURES This TV provides internet functionality via its "Roku TV" portal, with access to a library of applications from the Channel Store. Movie streaming services that can be downloaded to this TV, or are built-in, include Netflix, YouTube, Amazon Prime Video, Hulu, Disney, Apple TV and HBO Max—and these can be streamed in either HD or 4K UHD. Claimed support for external voice assistants (not built in to the TV) include Amazon Alexa, Google Assistant, and Apple Siri HomeKit.
CONNECTIONS This model has three HDMI inputs. It also has one USB port, an optical digital audio out, a headphone out, an Ethernet port, WiFi wireless networking, DLNA—to access files within your home network, and AirPlay—for sharing videos, photos, music, and more from Apple devices to the TV.
WHAT'S INCLUDED A quick start guide, an electronic user guide via the TV's menu, and a remote control with batteries. No printed manual is included.
ABOUT UHD TESTING Ultra-high definition "UHD" can refer to both the TV and program content. While the UHD industry standard includes 4K and 8K, most UHD TVs and UHD content at this time are 4K. A 4K UHD image is presented as 3840 x 2160 pixels—four times the pixel-count of HD. We test UHD TV picture quality using 4K UHD movies, videos, photos, and test patterns to confirm these displays deliver performance to this format's full potential. We examine the TV's ability to reproduce 4K UHD image detail, as well as high dynamic range (HDR)—for TVs that support this capability. Image quality is tested using a UHD movie player connected to the TV's HDMI input, and from files stored on USB flash drive. We also check how well the TV can upscale HD movies to the display's higher UHD resolution while keeping artifacts such as "jaggies" along the edges of image content to a minimum. The best UHD TVs, and HDTVs, present high fidelity images that reveal the full quality of the best source content without degradation.
