When comparing VIZIO M-Series 50" (M50-E1) vs Samsung MU6300 40" (UN40MU6300), the Slant community recommends VIZIO M-Series 50" (M50-E1) for most people. In the question“What are the best TVs?” VIZIO M-Series 50" (M50-E1) is ranked 1st while Samsung MU6300 40" (UN40MU6300) is ranked 16th. The most important reason people chose VIZIO M-Series 50" (M50-E1) is:
The M-Series is the best pick for HDR content in this price bracket. Compared to its direct competitors, it offers the best HDR experience because it has all the essentials for true HDR playback that its competitors lack: local dimming, fairly high peak brightness level, and a wide color gamut. Its deep black levels are further improved with local dimming, which can make parts of the screen darker when the image calls for it. This results in a slight increase in overall picture quality - the black levels become deeper by a small margin, so highlights will stand out further. Colors look vibrant in both dark and bright scenes, and the panel can reproduce the wide range of colors required for true HDR playback. In addition, it can also get bright enough to light up these colors sufficiently for HDR details to stand out, thanks to the peak brightness level of ~400 nits.
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Pro Great for HDR content
The M-Series is the best pick for HDR content in this price bracket. Compared to its direct competitors, it offers the best HDR experience because it has all the essentials for true HDR playback that its competitors lack: local dimming, fairly high peak brightness level, and a wide color gamut.
Its deep black levels are further improved with local dimming, which can make parts of the screen darker when the image calls for it. This results in a slight increase in overall picture quality - the black levels become deeper by a small margin, so highlights will stand out further.
Colors look vibrant in both dark and bright scenes, and the panel can reproduce the wide range of colors required for true HDR playback. In addition, it can also get bright enough to light up these colors sufficiently for HDR details to stand out, thanks to the peak brightness level of ~400 nits.
Pro Supports both HDR10 and Dolby Vision
The M-Series can play all HDR content because it supports both HDR10 & Dolby Vision formats.
Pro Great picture quality
The M-Series looks great with vivid colors.
Dark scenes look amazing with great details, thanks to the panel’s contrast ratio of roughly 5500:1, which means it’s capable of producing blacks that are 5500 times darker than the brightest white pixel the screen can produce. This can be pushed slightly further to about 5800 with local dimming, which results in a slight increase in overall picture quality.
The colors are quite lifelike and accurate even without any calibration. They will look vibrant even in bright scenes because of the panel's high peak brightness levels of ~300 nits for SDR & ~400 nits for HDR.
Even in a decently-lit environment, the picture quality of the M-Series won't deteriorate by much. The panel is good at handling reflections and it can get adequately bright to fight off glare.
Pro Decent at handling glare
The M-Series is decent in bright environments.
The colors won't look dull thanks to the panel's high peak brightness levels and good handling of reflections. It's bright enough to fight off glare with peak brightness levels of ~300 nits for SDR & ~400 nits for HDR, and the intensity of reflections are reduced by panel's semi-gloss finish.
Pro Comes with Chromecast built-in
You can stream content to the M-Series from smart devices or apps that support streaming media to Chromecast.
Pro Has a remote app for iOS & Android
The M-Series runs on VIZIO's SmartCast OS which has a brilliant, well-integrated phone and tablet app for iOS & Android. It can turn your smart device into a fully-functional remote, which makes it easy and convenient for you to control the TV without the physical remote. It's also particularly handy for text input, especially when it comes to searching for content from streaming services.
Pro Interface is ads-free
The M-Series has no ads on its interface.
Pro Decent overall image quality
In its range, the Samsung MU6300 has better than average picture quality because of the TV’s high native contrast ratio, excellent black uniformity, and relatively high SDR peak brightness.
The TV does almost flawless dark scene reproduction. It has the highest contrast ratio in its range at 5768:1, which allows it to recreate rich and immersive dark scenes which are further enhanced by the TV’s excellent black uniformity. In fact, the MU6300 has the best black consistency out of all of its closest competitors, including the VIZIO M-series and Sony X720E.
Priced just above $400, the Samsung MU6300 is the most budget-friendly option in its range.
Pro Compatible with all current generation consoles
The Samsung MU6300 is an excellent companion to any current generation gaming console, including the Xbox One X, PS4 Pro, and Wii U. The TV is also suitable for HDR console gaming.
Pro Works well as a computer monitor
The MU6300 makes an excellent 4K computer monitor because of the TV’s fast response time and full 4:4:4 color support.
Pro Intuitive and straightforward smart platform
The Samsung MU6300 runs the Tizen smart platform which is well known for its simplicity and intuitiveness. Tizen’s entire menu is organized around the Smart Hub which acts as a gate for accessing all the functionality of the TV. Additionally, the Smart Hub has a row which contains the most-used apps.
Pro Accessible inputs
As all the inputs of the Samsung MU6300 are situated on the side of the TV, you will always have unobstructed access to all the needed ports (HDMI ports, USB, Ethernet, etc.) even when the TV is mounted on a wall.
Pro Good for gaming
The Samsung MU6300 has all the bits and pieces needed for a good gaming TV. It has the input lag of 20.2 ms which allows it to do a decent job in fast-paced gaming. Additionally, the TV is perfectly suitable for HDR gaming, since its input lag remains low even while the TV is processing high-bandwidth 4K HDR input.
Pro Suitable for watching sports
The Samsung MU6300 has everything needed to display high-quality dynamic content since it TV features well-handled motion blur, decent picture quality, and acceptable color uniformity.
The TV’s motion blur is handled by its relatively fast pixel response time which ensures that even fast moving objects do not leave overly long trails. Its full response time of 18.7 ms is on par with its main competitors, like the Sony X720E and VIZIO M-series.
While the MU6300’s color uniformity may not be as good as its main competitors, the TV is still capable of displaying attractive and uniform football, hockey, and golf fields.
Con Local dimming could be better
Unless you're in a really dark room and the brightness is set to really high, the effects of local dimming on the M-Series isn't very noticeable. You'll be able to see some differences in dark scenes, but it's not enough to improve the picture quality by much. The contrast ratio with local dimming enabled increases from roughly 5500:1 to 5800:1, a difference that has little impact on the overall experience.
Con Interface can be sluggish and slow
The interface of VIZIO's SmartCast OS can sometimes be sluggish. Some users have reported experiencing choppy animations, frame drops when browsing through the menu, and slow response to input/selection.
Con Mediocre sound quality
The M-Series sounds too bassy and some details will be drowned out because of that. There is also noticeable distortion at high volumes.
Con Not suitable for group watching
The M-Series has a narrow viewing angle that makes it unsuitable for group watching.
Its picture quality gets worse when viewed from off-center angles. At just ≥20° off from the center, the colors start looking dull and blacks turns into grey.
Con Lacks TV tuner
The M-Series, along with several of VIZIO's latest TV lineups, does not have a TV tuner built-in. If you plan to watch local over-the-air broadcasts, you will need to purchase a TV tuner separately.
Con Not the best value choice for gaming
The M-Series is not the best choice for gaming in this price bracket due to its relatively high input lag of ~40ms. Gaming TVs requires low input lag so the player won't feel out of sync, which is why most of the TVs suitable for gaming have a low input lag of ≤20ms.
This may be negligible to some, but input lag can make a world of difference to demanding or competitive gamers.
Con Doesn’t look good from an angle
The picture quality of this TV is terrible when the angle between the viewer and the panel is greater than 10 degrees because at this point the viewer will experience noticeable black level degradation. Once the viewing angle reaches 21 degrees, all the other colors will start to degrade. This property makes the Samsung MU6300 not suitable for watching with a crowd.
Con Has ads in the main interface
The main interface of the Samsung MU6300 has some advertisements and suggested content.
Con Can’t handle judder
The Samsung MU6300 cannot fight judder in 24p sources. As a result, some users might experience so-called ‘2:3 judder’ while watching 24p content from old Blu-rays and DVDs.