When comparing TCL R617 55" (55R617) vs VIZIO M-Series 65" (M65-F0), the Slant community recommends TCL R617 55" (55R617) for most people. In the question“What are the best TVs?” TCL R617 55" (55R617) is ranked 43rd while VIZIO M-Series 65" (M65-F0) is ranked 129th. The most important reason people chose TCL R617 55" (55R617) is:
Regarding the overall picture quality, the TCL R617 performs on par with the noticeably pricier high-end TVs. In its price range, the TV offers exceptional performance no matter if it is placed in a dark or bright environment. It can reproduce a wide range of bright and vibrant colors as well as some truly inky blacks because of its wide color gamut, high color accuracy, excellent gamma tracking, high native contrast ratio, and stellar peak brightness. Colors pop and look realistic thanks to the low average color error dE of 2.33, which is noticeably below the color error margin that can be spotted by a human eye. Also, colors don't look flat due to the TV's near perfect gamma tracking. The colors look very bright thanks to the TV's high overall peak brightness that is measured at more than 700 nits. No other TV in this price range can get that bright. Dark scenes look profound thanks to the high native contrast ratio and excellent uniformity of its blacks. The TV's native contrast ratio is measured at around 6000:1, which is significantly above what its competitors offer.
Specs
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Pros
Pro Good-looking picture
Regarding the overall picture quality, the TCL R617 performs on par with the noticeably pricier high-end TVs. In its price range, the TV offers exceptional performance no matter if it is placed in a dark or bright environment.
It can reproduce a wide range of bright and vibrant colors as well as some truly inky blacks because of its wide color gamut, high color accuracy, excellent gamma tracking, high native contrast ratio, and stellar peak brightness.
Colors pop and look realistic thanks to the low average color error dE of 2.33, which is noticeably below the color error margin that can be spotted by a human eye. Also, colors don't look flat due to the TV's near perfect gamma tracking. The colors look very bright thanks to the TV's high overall peak brightness that is measured at more than 700 nits. No other TV in this price range can get that bright.
Dark scenes look profound thanks to the high native contrast ratio and excellent uniformity of its blacks. The TV's native contrast ratio is measured at around 6000:1, which is significantly above what its competitors offer.
Pro Works well in a bright room
With this TV you will not have problems associated with reflections and glare even in fairly bright environments thanks to the TV's amazing brightness and semi-gloss screen finish that helps it to diffuse reflections fairly well.
The TV's peak brightness measures at around 700 nits, which is far above what the other TVs in this price range offer.
Pro Works well as a home theater TV
The 2018's VIZIO M-Series is an excellent option for those who are looking for the heart of their home theaters that would not break the bank because the TV offers decent dark scene performance and an excellent size for its money.
Pro Doesn't require calibration
You will not need to spend extra time and effort calibrating this TV because of its great out-of-the-box color accuracy. The TV's average color error dE is only 2.34 which is far below the level that can be perceived by a human eye.
Cons
Con Poor viewing angles
To enjoy the exceptional picture quality of this TV, you need to sit right in front of it as the overall picture quality of the R617 decreases drastically when viewed from an angle. Black levels start to degrade once the vertical viewing angle gets higher than 11 degrees.
Though, this is a widespread issue for the VA TVs.
Con Can't speed up low framerate content
Unlike many TVs of 2018, the VIZIO M-Series lacks the frame interpolation feature which means that you will not be able to boost up the framerate of content you're watching artificially. Interpolation is a significant feature for those who, for example, like to watch good-old Blu-ray as it can make it look noticeably smoother.
Con CON Doesn't play HDR well
This TV has noticeably worst HDR performance than a lot of its direct competitors because of its limited color gamut and mediocre peak brightness.