When comparing Sony X720E 43" (KD43X720E) vs VIZIO P-Series 55" (P55-E1), the Slant community recommends Sony X720E 43" (KD43X720E) for most people. In the question“What are the best TVs?” Sony X720E 43" (KD43X720E) is ranked 10th while VIZIO P-Series 55" (P55-E1) is ranked 22nd. The most important reason people chose Sony X720E 43" (KD43X720E) is:
The Sony X720E makes an excellent computer monitor because of the TV’s short input lag, full 4:4:4 color support, and well-handled motion blur. The TV has enough processing power to keep its input lag and response time to a bare minimum. Its input lag is 19.7 ms, which ensures that it takes less than 1/50th of a second for the X720E to process an input signal generated by, let's say, a click of a button and display a corresponding image change. Furthermore, the X720E is a very responsive TV. It takes only 7.5 ms for its pixels to switch 80% to the next color; As a result, fast-moving objects don’t leave long trails on a screen which almost cancels out all the motion blur effects. The full 4:4:4 color support allows the X720E to process native computer-generated video input. As a result, the TV can display sharp and crisp image, without any detail loss. This is especially noticeable while viewing vector graphics such as text.
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Pro Makes an excellent computer monitor
The Sony X720E makes an excellent computer monitor because of the TV’s short input lag, full 4:4:4 color support, and well-handled motion blur.
The TV has enough processing power to keep its input lag and response time to a bare minimum. Its input lag is 19.7 ms, which ensures that it takes less than 1/50th of a second for the X720E to process an input signal generated by, let's say, a click of a button and display a corresponding image change. Furthermore, the X720E is a very responsive TV. It takes only 7.5 ms for its pixels to switch 80% to the next color; As a result, fast-moving objects don’t leave long trails on a screen which almost cancels out all the motion blur effects.
The full 4:4:4 color support allows the X720E to process native computer-generated video input. As a result, the TV can display sharp and crisp image, without any detail loss. This is especially noticeable while viewing vector graphics such as text.
Pro Excellent viewing angles
The X720E has excellent viewing angles because of its IPS panel, which gives you greater freedom than VA panels when it comes to finding a good viewing spot. In fact, you will only notice a minor color shift if your viewing angle is greater than 41 degrees.
Pro The stand does not take up too much space
The 43-inch model of Sony X720E does not take up too much space on a work desk as the TV comes with a compact, 9.4-inch by 21.9-inch stand. In comparison, the TCL S405 takes up almost 30% more table space.
Pro Suitable for viewing up-front
The reasonably small panel size of 43-inch means you can still be comfortable looking at the screen up close. You can conveniently use this TV as a computer monitor and sit as close as 2.2 feet away from it.
Pro No problems with image retention
Unlike the majority of OLED panels, this LED TV does not suffer from image retention problems. You can leave the TV on for long periods without having to worry about pixel damage.
Pro Well-rounded inputs
Regarding connectivity, this TV is has everything you'd currently want. It has three HDCP 2.2 compliant HDMI 2.0 ports, digital and analog audio output ports, and an Ethernet port. Additionally, as the TV has a composite input interface, you can enjoy playing your retro consoles, such as the Nintendo and Sega without having to go through the hassle of signal conversion. HDMI, USB, and analog coaxial ports are situated on the side of the TV so you won’t have any problem accessing them even if it’s mounted on a wall.
Pro Ads-free main interface
The main interface of the smart OS does not feature advertisements or sponsored content.
Pro Excellent for upscaling content
This TV does a fantastic job when it comes to upscaling low-resolution content. In a nutshell, it can upscale 480p, 720p, and 1080p content to 4K resolution while preserving details and sharp edges. Great for those with a collection of old DVDs or Blu-ray disks.
Pro Excellent for console gaming
The Sony X720E is a great companion to latest gen consoles, like the Xbox One X, PS4 Pro, and Wii U because of its 4K60 support, low input lag, and motion blur candling capabilities.
Furthermore, the TV’s full HDR support allows you to fully experience HDR-enhanced games such as World of Tanks, FIFA 18, etc.
Pro Great for bright rooms
The combination of reasonably high peak brightness and semi-gloss screen finish allows this TV to deal with reflections and glare efficiently. Its 340 nits of brightness are almost double than what its direct competitor, the TCL S405, offers. Furthermore, the X720E diffuses up to 97.6% of ambient light; thus the TV does not suffer from reflections.
Pro Highly versatile
Suitable for gaming, movies, and sports, the VIZIO P-series is one of the most versatile TVs in its price range. While the combination of low input lag and fast response time makes the TV suitable for gaming;, the VIZIO P-series also does a great job of processing highly dynamic content, such as sports. Furthermore, the TV’s uniform blacks, excellent local dimming, and reasonably high peak brightness makes it an attractive option for home theater.
Pro Good for gaming
It has great motion blur handling abilities and a dedicated gaming HDMI port with a reduced input lag of 15.9 ms makes the VIZIO P-series quite suitable for gaming.
The TV’s excellent motion blur handling is directly related to its ability to change the color of each pixel 80% of the way in just 3.9 ms so you won't notice any trails on rapidly moving objects. The VIZIO P-series by far outperforms all the competitors on the market when it comes to this.
Pro Picture looks good from an angle
The 55-inch model of the VIZIO P-series has excellent viewing angles because of its IPS panel which preserves correct colors and shades no matter the angle between the viewer and the panel. This property makes the TV ideal for watching with a group.
Pro Can increase media's frame rate
This TV is an excellent choice for those who like to ‘speed up’ the regular 30FPS media, sourced from cable/satellite boxes or old DVDs as it can boost up low frame rate content up to a whopping 120 frames per second rate. Some people call it a ‘soap opera effect’, but technically the process is called interpolation. Additionally, it’s worth mentioning that this TV’s biggest competitor: the TCL P607 cannot interpolate motion.
Pro Compatible with HDR media
The VIZIO P-series is suitable for HDR-enhanced content because of its full HDR10 and Dolby Vision support. The HDR10 and Dolby Vision are currently the two flagship HDR formats used in the multimedia industry, which means that all the new HDR movies and shows are compliant with either one of those formats.
It’s also worth noting that in the HDR field, the VIZIO P-series outperforms its competitors, including the Samsung MU8000 which lacks Dolby Vision support.
Pro Good build quality
The VIZIO P-series feels solid and rugged because its frame and stand are built from high-quality metal. In comparison, the most significant competitors of the VIZIO P-series: Samsung MU8000 and TCL P607 have their frames and stands built from plastic.
Pro Has an excellent remote app
This TV comes with a brilliant, well-integrated phone and tablet application which can transform your smart gadget into a fully-functional remote. The application is particularly handy when you need to input some text, for example, while searching content on YouTube or Netflix.
Pro Compatible with current-gen consoles
This TV works fine with all the current generation consoles, including the Xbox One X, PS4 Pro, and Wii U, because of its 4K 60 Hz support.
Con Built-in speakers don’t sound right
The X720E comes with an integrated 20W 2.0 stereo speaker system. While it can get pretty loud (around 100 dB), the quality of sound is very weak, especially when it comes to bass. The speakers sound unclear and muddy.
Con Non-intuitive smart OS
Unlike other Sony TVs, the X720E has a custom, Linux based operating system which runs the Opera TV application store. OS is unintuitive and confusing to use.
Con Requires an external power brick
Both the 43-inch and 49-inch models of the Sony X720E have large and bulky external power bricks. Bulky PSUs can be a hassle to deal with especially if you’re mounting your TV on a wall.
Con Not suitable for competitive gaming
While the TV's input lag of 19.7 ms is noticeably smaller than the overwhelming majority of TVs on the market, it still can not compete with rapid TN gaming monitors when it comes to fast and competitive gaming. The input lag of such panels can go all the way down to 3 ms.
Con Dark scenes look shallow
Because of the really low native contrast ratio of 907:1, dark scenes look washed out if the TV is placed in a dark environment.
Con Not compatible with Dolby Vision
When it comes to HDR content, the X720E cannot display Dolby Vision-compliant content as it is only limited to HDR10 content. Even though HDR10 has more available content, multiple services require Dolby Vision for HDR playback.
Con Can’t unleash full potential of HDR content
Even though this TV does support HDR10 media, the low HDR peak brightness, poor native contrast, lack of local dimming, and lack of wide color gamut severely limit the quality of HDR playback. Even some lower tier TVs will produce higher quality HDR images.
Con Bad for HDR gaming
This TV is not a good choice for HDR gaming because its dedicated gaming HDMI port does not have enough bandwidth to support the HDR-enchanted input. This means that you will have to use a regular HDMI input port to feed the TV with the HDR content. The problem here is that the regular HDMI input has 43.5 ms input lag which is too high for fast-paced, competitive gaming.
Con The 55-inch model has low contrast
The 55-inch VIZIO P-series TV has significantly lower picture quality than the 65-inch and 75-inch models. The 65-inch and 75-inch models use a VA panel while the 55-inch model has an IPS panel. The main difference between those is that the VA panel has, on average, four times higher contrast ratio than the IPS panel; Thus, the VA panel can reproduce more vibrant and more in-depth scenes.