When comparing LG E7P OLED 55" (OLED55E7P) vs Sony X900E 55" (XBR55X900E), the Slant community recommends Sony X900E 55" (XBR55X900E) for most people. In the question“What are the best TVs?” Sony X900E 55" (XBR55X900E) is ranked 11th while LG E7P OLED 55" (OLED55E7P) is ranked 137th. The most important reason people chose Sony X900E 55" (XBR55X900E) is:
The Sony X900E is an excellent companion for watching sports because of its admirable image quality, decent motion representation, and good color uniformity. Aided by a highly sensitive panel, the Sony X900E handles its motion blur well as the TV needs only around a 100th of a second for its pixels to switch their color entirely. As a result, moving objects leave just a tiny trail on the screen. The X900E’s pixel response time outperforms every competitor in its price range. The TV can also display beautiful and uniform colors, which allows it to reproduce sports pitches correctly. In fact, the Sony X900E is among the best in its range concerning color uniformity.
Ranked in these QuestionsQuestion Ranking
Pro Exceptional picture quality
The LG E7P has exceptional picture quality thanks to its OLED panel, which are unrivaled in picture quality — OLED panels are capable of reproducing absolute blacks and whites on a per-pixel basis, giving it infinite contrast ratio (which may sound hyperbolic but is absolutely true).
Pro Great color reproduction
The color gamut of a TV refers to the range of colors the display can reproduce — the wider the color gamut, the more colors it can display, and the better the overall picture quality will be. This is extremely important for HDR content because it requires a much wider color gamut than SDR content. The LG E7P has a wide color gamut and have no issues with accurately reproducing the colors necessary for true HDR.
Pro Comes with an integrated soundbar
The LG E7 has an built-in soundbar that performs surprisingly well. The frequency response is noticeably better than all other TVs out there, with good extension into the lower-ends of the frequency range, which means it can produce deep bass. The distortion levels are also low and not noticeable unless the volume is set to near-maximum. While an external audio set-up will definitely be better, this soundbar will suffice for most users that doesn't wish to spend additional money on an audio set-up.
Pro Great performance for sports & gaming
The LG E7P's versatility is top-notch. The motion blur (sub-1ms) makes it an excellent choice for sports & gaming, and the low input lag (~21ms) contributes to this especially for gaming where input lag matters.
Pro Interface is intuitive and user-friendly
The LG E7P runs on the webOS smart platform, renown for its intuitive and fully customizable UI built around a Launch Bar that provides quick and easy access to the TV's apps, settings, and inputs. This can be customized and re-organized to the user's liking.
Pro Wide viewing angle
The picture quality of the LG E7P does not suffer from much deterioration when viewed from other angles. While the colors might look off as brightness decreases with the viewing angle, the black levels and uniformity remain the same throughout, thus the panel retains most of its usual picture quality. This TV is a great choice if you require wider than usual viewing angles that LED panels can't provide.
Pro Remote is well-designed
The LG E7P's remote works similar to LG's Magic Remote (included in other LG TVs, e.g. the B7A). It is noticeably bigger than most remotes, but also comes with better controls and the on-screen cursor can follow the remote's movement similar to a Nintendo Wii remote, making it easy to navigate the UI and select menu items. It also has a built-in microphone for the voice command feature, which also supports content searching with voice input.
Pro Smart platform has great ecosystem of apps
The LG E7P runs on the webOS smart platform. It has a great ecosystem of apps, ranging from media streaming services (Netflix, Amazon, YouTube, etc.) to third-party apps. Support for these apps are also first-class with up-to-date features and good performance; for instance, the YouTube app supports 360-degree video playback.
Pro Supports both HDR10 and Dolby Vision
There are two different formats for HDR — HDR10 and Dolby Vision. Some TVs support only HDR10 and can't play Dolby Vision content. The LG E7P supports both HDR10 and Dolby Vision, giving it the ability to play any HDR content in 2017.
Pro Dark scenes are perfectly reproduced
The LG E7P can handle dark scenes very well thanks to its OLED panel, which gives it infinite contrast ratios. This gives it the ability to reproduce dark scenes perfectly.
Pro Great at handling reflections
The LG E7P's panel has a glossy finish with anti-reflective coating, giving it the ability to fight light in bright environments very well. As a result of this, the picture quality remains the same even in bright rooms.
Pro Great at handling low-res content
The LG E7P is great at upscaling lower-res content such as DVDs — all details are preserved, but there are some visible haloing especially around edges.
Pro Excellent for dark rooms
The LG E7P performs exceptionally well in dark environments. Its ability to produce absolute and perfect blacks means the reproduction of dark highlights and scenes in movies will look great — this is further improved when there's no light around the TV as it allows the blacks to stand out more. This makes it great for watching all sorts of movies in a cinema-like setting, particularly movies with many black highlights/scenes where this is immediately noticeable even to undiscerning viewers (e.g. Interstellar).
Pro Extremely low motion blur
Because the LG E7P has an OLED panel, it has near-perfect pixel response time; the motion blur is virtually non-existent at sub-1ms, which means this TV will have no issues with displaying extremely fast-moving objects — they will look smooth without any blur or lag.
Pro Perfect TV for movies and HDR content
The LG E7P is a 4K OLED TV with perfectly uniform blacks and infinite contrast ratio, achieved by its ability to manipulate pixels individually. This, along with its color uniformity and wide color gamut, gives it exceptional picture quality and makes it the perfect choice for movies. It also has no issues with brightness levels as the panel can reach up to ~700 nits of brightness when playing HDR content, and it handles reflections very well.
Pro Excellent for watching sports
The Sony X900E is an excellent companion for watching sports because of its admirable image quality, decent motion representation, and good color uniformity.
Aided by a highly sensitive panel, the Sony X900E handles its motion blur well as the TV needs only around a 100th of a second for its pixels to switch their color entirely. As a result, moving objects leave just a tiny trail on the screen. The X900E’s pixel response time outperforms every competitor in its price range.
The TV can also display beautiful and uniform colors, which allows it to reproduce sports pitches correctly. In fact, the Sony X900E is among the best in its range concerning color uniformity.
Pro Handles reflections well
The Sony X900E is an excellent option for those who need a TV for a bright room since its panel does an outstanding job of handling reflections thanks to the semi-gloss screen finish, which can diffuse around 98.8% of the incoming light.
Pro Excellent for HDR media
The Sony X900E has everything needed for displaying high-quality HDR content. First, the X900E supports wide color gamut which is essential for a decent HDR experience as it allows the TV to reproduce deep and vibrant colors. Second, in HDR mode, the Sony X900E can sustain up to 525 nits of brightness, which enables it to fight glare and display vivid colors even in bright environments. In its range, the Sony X900E is the most luminous TV.
Pro Excellent for 60p and 24p signals
The Sony X900E is an excellent TV for those who use cable/satellite boxes, DVD/Blu-ray players, and Apple TV because it can detect and eliminate the ‘2:3’ judder effect. This effect is usually caused by 24p content being transmitted using the 60 Hz signal.
Pro Ads-free UI
The main interface of the Sony X900E does not have advertising.
Pro Large app selection
The Sony X900E runs the Android smart TV platform, which has the widest app selection among all current smart TV platforms. All of the applications are available via the Google Play Store.
Pro Compatible with all current-generation consoles
This 4K120 TV is entirely compatible with all of the current generation gaming consoles, including the Xbox One X, PS4 Pro, and Wii U. Additionally, it’s highly unlikely that within the next couple of years any gaming console will break the 120 Hz barrier; so it is expected that this TV will remain compatible even with the next generation consoles.
Pro Suitable for gaming
The Sony X900E is also suitable for gaming because of the TV’s low input lag. While in ‘Game Mode’, the TV’s input lag remains at 34.2 ms allowing for relatively fast-paced gameplay.
Pro Excellent picture quality
The Sony X900E has the best picture quality in its range as the TV manages to balance high contrast ratio, marvelous SDR and HDR brightness, decent color uniformity, acceptable black uniformity, and good color accuracy.
The TV does an outstanding job with dark scenes as its contrast ratio of 5411:1 is perfectly balanced with its decent black uniformity, allowing the X900E to display deep and immersive dark scenes.
As for bright scenes, the TV’s peak luminosity is 509 nits, which is more than enough for making colorful scenes look really luminous, even if the TV is in a bright room.
Con Suffers from image retention issues
The main drawback of OLED panels are image retention issues with static images — pixels on the panel gets burned in when the picture doesn't change for extended periods of time. Noteworthily, the static image doesn't have to be whole like a full wallpaper on the TV; it can happen with content that has a static image anywhere on the screen (e.g. the logo of some TV channels).
As the LG E7P has an OLED panel, it, unfortunately, suffers from this problem. There might be some retainment of artifacts for ~10 minutes when this happens, and it usually goes away after watching other content without static images. It's worth noting that the E7P handles this better than most OLED panels where artifacts can take longer to go away. There are some cases where normal content won't cut it, which usually happens when the static image has been there for more than some hours.
This can be remedied with the LG E7P's “Pixel Refresher” feature — it recalibrates the screen, which should get rid of any remaining artifacts. Note that this procedure takes around an hour, and the TV has to be turned off the entire time for it to work properly.
Con Interface has ads
The user interface of modern smart TVs can include some advertisements similar to those on the internet or in a mobile app. The LG E7P's interface includes ads that can’t be removed — there is no option to disable or opt-out from it. Compared to other smart TVs (e.g. Samsung's), ads on this TV can be really annoying because they're almost everywhere: video ads in LG's Content Store, apps menu, and even voice search results.
Con Horrible sound quality
The sound quality of the Sony X900E is a total mismatch to the TV’s excellent picture quality. Additionally, the TV is unable to get really loud as it caps off at 90 dB.
Con Minor image retention problems
If you leave an image on the screen for an extended period, you might notice some minor ghosting effect which will disappear within a couple of minutes. This is a very unusual thing for a VA LED TV.
Con Narrow viewing angle
Like most VA panel TVs, the Sony X900E suffers from massive image degradation due to the viewing angle. The maximum viewing angle of this TV is only 17 degrees.