The 4k LG OLED E6 TV delivers an excellent picture quality that can be enjoyed from anywhere in the room. Due to its perfect black, it has an infinite contrast ratio which results in a picture that pops. Motion blur is also practically non existent. It isn't perfect though, maximum brightness and dark gray uniformity could be better.
The look of the LG OLED E6 is impressive. From first glimpse, the TV appears high end. The upper part of the TV is so thin that it is hard to imagine televisions getting any thinner than this. The stand and speakers are flat with the table surface which is an interesting design.
The upper part of the LG E6 is amazingly thin when viewed from the side. Only the lower part of the TV goes thicker on the back. Because of this, the screen won't be flush on a wall if wall mounted. On such a setup, some of the back connections might be blocked too. The 'Max Thickness' measurement includes the cable management hanger that stick out at the back of the TV and that can't be removed.
The E6 has exceptional picture quality for watching movies and TV. The OLED panel allows perfect black performance. The HDR support and color performance is very good and the peak brightness is an improvement on other OLED TVs. It displays sources from a wide range of resolutions very well. The screen coating deals with reflections well and the 3D is an added bonus.
The overall SDR peak brightness is average for the LG E6 OLED TV. SDR peak brightness is good until the highlight gets pass 25% of the total windows size. At this point, ABL (Automatic Brightness Limiter) start to dim the highlight making each of the following windows dimmer than the previous one and leaving the full screen 100% windows at almost 1/4 of the brightness of the 2% windows.
The E6 has a much better peak brightness than any other OLED TV we have reviewed. Like other OLED TVs, it has ABL (Automatic Brightness Limiter). The maximum luminosity varies depending on the content. A bright image full screen is significantly darker than on other TVs, which is apparent in scene transitions.
When displaying static content, brightness starts to go down after around 1 minute 45 seconds until it stabilizes at around 6 minutes. During that time, any movement on screen will bring back the brightness to its full capacity.
The gray uniformity is better than LED TVs, but it is still not perfect. You can see in our picture that the top half is warmer than the bottom, and the edges brighter.
There is image retention, which is most obvious when viewing a gray screen after long periods of static content. This should not be an issue when viewing normal content.
To achieve greater support for Rec. 2020 you must change 'Color Gamut' to 'Wide' and enable 'HDMI Ultra HD Deep Color' on the input you are using. The color gamut will be automatically changed to 'Wide' when an HDR signal is detected.
Update 10/13/2016: We remeasured the color gamut, and have updated the result.
The E6P OLED TV does have some image retention, like the B6P and the C6P OLED TVs. The image retention is not as strong as we have seen on some LG IPS TVs, but it tends to last much longer, which can be annoying to people who play a lot of video game and also watch TV shows or movies with the same TV. Note that we did have to run the test/fix program from the TV main menu to get rid of some residual image retention, before we could run our image retention test, since it already had some image retention from other testing done beforehand. The procedure got rid of all the image retention and we could do our test afterward. This is a good example of how OLED TV behave and even if retention last a bit longer, it is not a permanent problem.
The LG E6P is excellent at handling motion. There is a minimum of motion blur, and options to interpolate content up to 120fps. Movies play smoothly via a blu-ray player or streaming apps but not from all sources.
Just like other OLED TV we have reviewed in the past, the response time is practically perfect and there is very little overshoot. No trail can be seen following the logo at all, which will give a very clear watching experience during fast movements. The backlight of the TV is also flicker-free.
The E6 performs supports a wide range of resolutions at up to 60Hz. The input lag is not as low as some other TVs, but is still good.There is a wide range of inputs which should be great for most people.
Update 06/17/2016: The input lag can take some time to stabilize, but adjusting the picture mode to 'Game' and changing the input icon to 'Game console' reduces the input lag to 34.2ms at 1080p. Ensure 'TruMotion' is disabled.
Update 08/09/2016: The 1080p input lag outside game mode was updated to 50.7ms and the input lag under HDR mode with a 1080p resolution was also verified, and it is also of 50.7ms.
Update 09/14/2016: The input lag with an HDR signal under a 4k @ 60Hz resolution is a bit higher than without an HDR signal, because when the TV detects a HDR signal, it switches to a special HDR picture mode. To have the best input lag, be sure to select the 'HDR Standard' picture mode.
Note that the less expensive LG B6 has a better input lag under HDR with a 4k resolutions than the E6.
Update 10/07/2016: A video of the input lag differences can be seen here.
Update 11/08/2016: Some owners have started a petition to LG to address these issues. This can be found here.
Update 12/02/2016: With the newest firmware update (04.30.19) there has been the addition of a HDR gaming mode. In this mode the HDR input lag is lower, and should be fine for HDR gaming. Note that although the TV accepts a 4k @ 60Hz @ 4:4:4 + HDR signal, it can't accurately display the chroma subsampling in any HDR mode, even with the 'PC' icon selected. The HDR chroma subsampling looks the same as the B6, visible here .
To enable chroma 4:4:4 support, change the input icon to PC. Press the input button on the remote, select 'All Inputs', and click 'Edit Icon'. For chroma 4:4:4 support at 4k and 60Hz, enable 'ULTRA HD Deep Color' under 'General' settings. The input lag in PC mode with the 'Game' picture mode is 34.0 ms.
The LG E6 produces great sound for a TV. Frequency response is good and distortion is well managed as long as the volume isn't set too high. Contrary to most TVs, a sound bar and sub is not a requirement here although some will still outdo the performance of the E6.
Note: Sound Quality test for TVs reviewed before 2017 was performed at 75dB, 85dB, and Max SPL. Starting 2017, the target SPL levels have been changed to 70dB, 80dB, and Max dB SPL.
Very good frequency response, for a TV. With the low-end cutoff of 71Hz and maximum loudness of 91.2dB, this TV should be able to perform decently in most situations. However, at higher volumes, some pumping and compression may be present. Also, it won't be able to produces the punch and low-end thump that external speaker/sub systems are able to produce.
Average performance. The amount of total harmonic distortion at 75dB is excellent. However, there is a noticeable rise in the amount of harmonic distortion under heavier load, especially at maximum volume, while remaining within acceptable limits.
The LG E6P comes loaded with WebOS 3.0 that has both a sleek design and a very responsive interface. WebOS 3.0 comes with many demanded application such as Youtube, Netflix, and Amazon Video already pre-loaded on the home screen which is great for easy access, you can also download plenty of application straight from the 'LG Content Store'. Since WebOS is open source you can expect frequent updates as well the number of applications to increase. The remote, just like other LG TVs we have reviewed in the past, has a pointer which makes it very easy to navigate through menus. In terms on inputs, this TV has it all, you will not have any issue when it comes to connecting all your devices to it.
The TV doesn't lack support for applications as it has the most demanded applications such as Youtube, Netflix and Amazon Video already pre-loaded to the home screen, you can also downloaded plenty of applications from 'LG Content Store' that is also located on the home screen. Since WebOS is open source to the public there will never be the lack of applications.
We tested the 55" (OLED55E6P). For the most part, we expect our review to be valid for the 65" (OLED65E6P).
If someone comes across a different type of panel or if their LG OLED 55E6P doesn't correspond to our review, let us know and we will update the review.
The LG OLED E6 is very similar to last year 4k OLED TVs. Its picture quality can't be beat but some high quality LED TVs offers better bang for the bucks. If budget is not an issue though, there is still nothing better than an OLED TV.