When comparing LG UK6300 49" (49UK6300PUE) vs Toshiba Amazon Fire TV 2018 55" (55LF621U19 ), the Slant community recommends LG UK6300 49" (49UK6300PUE) for most people. In the question“What are the best TVs?” LG UK6300 49" (49UK6300PUE) is ranked 46th while Toshiba Amazon Fire TV 2018 55" (55LF621U19 ) is ranked 142nd. The most important reason people chose LG UK6300 49" (49UK6300PUE) is:
The UK6300 offers a responsive and lag-free gaming experience. It has low input lag and a good refresh rate. The TV has one of the lowest input lags in the market – approximately 11.5 ms. The “Game” and “_PC_” picture modes help achieve this. Moreover, the latency increase while gaming in 4K or HDR is extremely tiny and doesn't go past 1 ms. The TV is great for high-end console gaming. It has a 60Hz native refresh rate and you can game in 4k60Hz if you enable the “HDMI Ultra HD Deep Color” setting.
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Pro Good for gaming
The UK6300 offers a responsive and lag-free gaming experience. It has low input lag and a good refresh rate.
The TV has one of the lowest input lags in the market – approximately 11.5 ms. The “Game” and “_PC_” picture modes help achieve this. Moreover, the latency increase while gaming in 4K or HDR is extremely tiny and doesn't go past 1 ms.
The TV is great for high-end console gaming. It has a 60Hz native refresh rate and you can game in 4k60Hz if you enable the “HDMI Ultra HD Deep Color” setting.
Pro Strong smart TV platform
The UK6300 runs on LG’s webOS. The interface is functional and easy to navigate.
LG Content Store has a wide range of apps, including popular media streaming services such as YouTube, Amazon, Netflix, etc., and many other third-party apps, which are all kept up-to-date.
Pro Good viewing angle
The UK6300 is a good TV for rooms with wide seating because it offers a better viewing angle than other TVs at this price-point. The blacks are consistent at any viewpoint, and the color and brightness shifts aren’t too bad – they become noticeable at moderate angles. Colors shift at 22 degrees, whereas brightness shifts at 27 degrees.
Pro Good for dynamic content
This TV is a great option for fast-paced content such as sports and video games due to the quick response time. This makes sure the content doesn't appear blurred out due to fast movement on-screen. A full pixel color transition on the TV's panel takes 15 milliseconds.
Pro Decent performance in a dark room
When placed in a dark room, this TV offers fair picture quality thanks to its ability to reproduce decent blacks. The blacks look deep and inky because of the panel's high native contrast ration and high black uniformity.
The panel's native contrast ratio measures at 5000:1 which is a good result for a TV in this price bracket. This means that, within the same frame, the brightest highlights are 5000 times brighter than the dimmer blacks.
Pro Supports HDR
This TV can play HDR10 content.
The interface features advertisements and suggested content and there is no way to remove them or opt out.
Con Struggles with darkness
The UK6300 can’t reproduce deep blacks and dark room viewing is not too great. This is due to the mediocre contrast ratio, no black uniformity and the lack of local dimming.
The blacks tend to look grey due to the brightness difference between white and black - the native contrast ratio is only 1096:1. Compared to other TVs this is a very low value.
Moreover, the TV has less than ideal black uniformity and no local dimming. The standard deviation for black uniformity is approximately 3%, which, when compared to the much lower percentages of competing TVs, is very disappointing.
Con Lower color resolution
The picture is less detailed and lower in quality due to the RGBW pixel structure, which means that only 75% of the total panel's pixels can produce colors.
Con Requires calibration
You'll need to spend some time calibration this TV because it's out-of-the-box colors are noticeably off. Namely, all the colors look horrible at the default settings. All the critical calibration parameters are available on the Internet.
Con The main interface has ads
There are a lot of ads and suggested content in the main interface of this TV. Sadly, there's no option to opt out of that.