LG - 55" Class GX Series OLED 4K UHD Smart webOS TV
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Description
Features
OLED 4K Display - Gallery Design
No gap from screen to wall. The Gallery Design is wall mount ready with flush wall mount included. Table Top Stand sold separately.
α9 Gen 3 AI Processor 4K
Everything you see and hear is automatically made better, clearer, smoother and more dynamic with the α9 Gen 3 AI Processor 4K with AI Picture Pro, AI Sound Pro and AI 4K Upscaling.¹
Pixel Level Dimming
OLED pixels can brighten, dim or turn off completely and independently delivering perfect black and infinite contrast for a stunning picture.
LG ThinQ AI, the Google Assistant and Alexa Built-in
LG ThinQ is an open platform that fully integrates the voice assistants you already use. No need to buy a separate device.
Cinema HDR (Dolby Vision, HDR10, HLG)
Automatically elevate the beauty of your favorite scenes. Cinema HDR supports a wide range of formats for scene-by-scene picture adjustment, including Dolby Vision, HDR10 and HLG.
Dolby Vision IQ
Automatically adjusts picture settings depending on ambient lighting conditions and content genres.
Dolby Atmos
Puts you in the middle of the action with multi-dimensional surround sound that seems to flow all around you.
FilmMaker Mode
Translates a director’s cinematic vision to your TV with automatic picture and processor settings and brings true authenticity.
LG's webOS smart platform delivers streaming simplicity
Featuring the latest streaming apps such as Disney+ and the Apple TV app plus popular apps such as Netflix, Hulu, Sling, Prime Video and more
LG Channels provides more entertainment options than ever
LG Channels deliver free access to over 180 IP streaming channels offering movies, shows, breaking news, sports, comedy and more - integrated alongside over-the-air channels and channel guide.
Apple Airplay 2 and Apple HomeKit
Cast entertainment from Apple devices to your TV using Airplay 2, including Apple's vast library of Dolby Vision content. Also use your Apple devices to configure, customize and control your smart home using HomeKit.
Home Dashboard works with ThinQ, OCF and UEI devices
Control your smart devices with Home Dashboard. See everything in one spot through the Home Dashboard interface and control it all with your voice.
Magic Remote - just point, click, or speak
The mouse-like control and voice control make it easier to find your content without having to type what you want. Simply point on screen, scroll through your options, or speak to stream movies and shows through LG's webOS.
Hands-free voice control
Direct your TV and LG ThinQ electronics and appliances. It's more convenience and control through natural voice commands - manage TV settings, ask to play content, control your smart devices, even ask for recipes.
NVIDIA G-SYNC compatible with RTX 20 and GTX 16 graphics card series
This LG OLED TV works seamlessly with NVIDIA G-SYNC. Experience immersive gaming like never before.
Gallery Mode
Turns your TV into a beautiful backdrop. Enjoy a collection of stunning pictures and paintings with accompanying music to set the mood.
Connect up to two select speakers for true surround experience
Connect up to two LG Bluetooth speakers for a true surround sound experience - not a wire in sight.
WiSA ready
Works with WiSA-compatible speakers to take fidelity to a whole new level. It's high fidelity in 5.1 wireless audio with the best in wireless surround sound. Supports 5.1 Channel and 2.0 Channel. Transmitter dongle required and sold separately.
54.6” screen
Large enough to provide an immersive experience for everyone in the room.
4K Ultra HD (2160p resolution)
Enjoy breathtaking 4K movies and TV shows at 4 times the resolution of Full HD, and upscale your current content to Ultra HD-level picture quality.
Works with both Google Assistant and Amazon Alexa for voice control
Ask either voice assistant (device required) to help you play movies, TV shows and more. Plus, control other connected devices like lights and a thermostat for a better viewing experience.
Web-based services and content require high-speed Internet service. Some services may require a subscription.
Table top stand sold separately.
¹Image quality of upscaled content will vary based on the source of resolution.
What's Included
Flush wall mount (table top stand sold separately)
LG OLED55GXPUA
Magic remote with batteries
Quick Start Guide
Energy Ratings
Key Specs
- Display TypeOLED
- Resolution4K (2160p)
- Screen Size Class55 inches
- High Dynamic Range (HDR)Yes
- High Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
- Refresh Rate120Hz
- Specific Manufacturer TechnologiesInfinite Contrast, Perfect Black, Pixel Level Dimming, True Color Accuracy Pro, Quad Step Noise Reduction
- Smart PlatformwebOS
- Featured Streaming ServicesApple TV+, Paramount+, Crackle, Disney+, Fandango, Google Play Movies & TV, Hulu, Netflix, Pandora, Peacock, Prime Video, Redbox, SHOWTIME, SIRIUS, STARZ, Sling TV, Spotify, Twitch, Vudu, YouTube, YouTube TV, iHeartRadio
- Number of HDMI Inputs (Total)4
- Works WithApple HomeKit, Google Assistant, Amazon Alexa
- Voice Assistant Built-inAmazon Alexa, Google Assistant
General
- Product Name55" Class GX Series OLED 4K UHD Smart webOS TV
- BrandLG
- Model NumberOLED55GXPUA
- SeriesGX Series
- Model Year2020
- ColorDark Silver
- Color CategorySilver
Dimensions
- Product Width48.2 inches
- Product Height Without Stand27.8 inches
- Product Depth Without Stand0.9 inches
- Product Weight Without Stand48.1 pounds
Display
- Display TypeOLED
- Resolution4K (2160p)
- Screen Size54.6 inches
- Screen Size Class55 inches
- High Dynamic Range (HDR)Yes
- High Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
- Picture Quality Enhancement TechnologyCinema HDR
- Curved ScreenNo
- Refresh Rate120Hz
- Closed CaptioningYes
- Language(s) DisplayedEnglish, French, Spanish
Features
- Remote Control TypeMagic
- Specific Manufacturer TechnologiesInfinite Contrast, Perfect Black, Pixel Level Dimming, True Color Accuracy Pro, Quad Step Noise Reduction
- Smart CapableYes
- Smart PlatformwebOS
- Featured Streaming ServicesApple TV+, Paramount+, Crackle, Disney+, Fandango, Google Play Movies & TV, Hulu, Netflix, Pandora, Peacock, Prime Video, Redbox, SHOWTIME, SIRIUS, STARZ, Sling TV, Spotify, Twitch, Vudu, YouTube, YouTube TV, iHeartRadio
- Screen MirroringYes
- Screen Mirroring TechnologyApple AirPlay 2, Miracast
- Content SharingMobile to TV
- Indoor Or Outdoor UseIndoor
- Text-To-SpeechYes
- Video DescriptionYes
- V-ChipNo
- TV TunerDigital
Connectivity
- Number of HDMI Inputs (Total)4
- HDBaseT ReceiverNo
- RF Antenna InputYes
- Number Of USB Port(s) (Total)3
- Headphone JackYes
Compatibility
- VESA Wall Mount Standard300mm x 300mm
- Works WithApple HomeKit, Google Assistant, Amazon Alexa
- Voice Assistant Built-inAmazon Alexa, Google Assistant
Audio
- Built-In SpeakersYes
- Built-in Speaker TypeDownward firing
- Surround Sound SupportedDolby Atmos, OLED Surround
- Speaker Output60 watts
Power
- ENERGY STAR CertifiedNo
- EPEAT QualifiedNo
- Estimated Annual Operating Cost24 United States dollars
- Estimated Annual Electricity Use204 kilowatt hours
- Rechargeable Battery (Remote Control)No
- Battery Size (Remote Control)AA
- Number Of Batteries Required (Remote Control)2
- Number of Batteries Included (Remote Control)2
Included
- Stand IncludedNo
Warranty
- Manufacturer's Warranty - Parts1 year
- Manufacturer's Warranty - Labor1 year
Box Dimension
- Height33.9 inches
- Width55.9 inches
- Depth7.5 inches
- CubicDimension14213 inches
Other
- UPC719192637207
Customer reviews
Rating 4.7 out of 5 stars with 203 reviews
(203 customer reviews)Rating by feature
- Picture Quality4.9
Rating 4.9 out of 5 stars
- Sound Quality4.5
Rating 4.5 out of 5 stars
- Brightness4.9
Rating 4.9 out of 5 stars
Customers are saying
Customers regard the 55" Class GX Series OLED 4K UHD Smart webOS TV's picture quality as fantastic and its design as very clean. They appreciate that it has smart features, allowing them to access streaming services without an external device. While some customers find the wall mount installation to be a bit of a hassle, they believe it is worth it for the end result.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Picture quality
Rated 5 out of 5 stars
Oh my goodness
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Let me start out by saying that I don’t spend this kind of money on electronics, I normally feel the lower end will suffice for me or whatever most expensive TV I’ve bought is around $500…this tv I got open box for $1250 then got the 5 year warranty, this time I wanted 120hz to take full advantage of the series X and when I went to the store, the quality disparity on the sub $1000 but still $800+ 120hz 4K LED TVs compared to the OLEDs was shocking. The only panel that even looked remotely decent next to the OLED was the Sony X90J but was still $1299, Samsung LEDs just looked pixelated in a way you couldn’t find with oleds and Samsung had some models MORE expensive than I bought this for… Picture quality is amazing been playing Valhalla , we watched Luca (amazing) and all the modes just switch seamlessly. Goes to game when you’re gaming, switches to a content oriented mode when on any app playing videos . The AI features are also … awesome? Surprisingly like the audio enhancer, our old TV wasn’t against a wall neither is this one but the difference in sound produced is literally amazing… I can hear anywhere in my viewing distance perfectly below 30 volume , my old tv I’d have trouble hearing maxed out. (2017 43” 7000 series Samsung 4K) All in all if you plan to have a TV over 5 years and already going to spend $900-$1300+ & need to secure 120hz , just get an oled , there’s no point in spending that much to not get the best experience for your money. This and the CX are only $1500 rn new and open box is even better. Only quarrel I did specifically ask the guy to ensure I got a TV with a stand but luckily in my living room our entertainment center sits along an open stud and made it easy to mount, I’d just never done it myself before but it was quite easy. Some people are saying they didn’t like the stand but I loved it, nice and easy and it was literally my first time ever hanging one. Ended up working out anyways and I’m glad I got one that hangs & I also now know what GALLERY means!
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
TLDR get this thing while you can
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I don't often give a 5 star review because I subscribe to the belief that perfection doesn't exist, and while this TV is not "perfect" it's as close as you can get. It's the best looking TV I've ever seen, the included wall mount was done extremely well, and I am thoroughly pleased with it in every regard. I was actually looking at getting the 48" CX or C1 when a friend showed me the G1 OLEDs, and while I normally want to buy the latest model to not start out already outdated on whatever tech it is I am buying, I couldn't quite bring myself to pay that much for a TV. I then saw that the GX OLEDs were on clearance and that I could get the same flush mount gallery OLED as the G1 with barely older tech in it for the same price as the 48" CX, and I was super intrigued. After I did a quick check at rtings and saw that they rate the GX almost identically to the CX, and knowing the C1 was barely an upgrade the decision was easy. I don't normally spend this much on TVs, in fact I've never spent over a grand on one, I have wanted an OLED for a while and decided my next TV would be one and as for the price, whatever. It is what it is you can always make more money. This TV is worth every cent. It looks outstanding when mounted. The picture quality will blow you away, if you've not seen OLED in person brace yourself. The included wall mount I was slightly hesitant about, but was pleasantly surprised to see how well it was done. I would rate it as good as the best Vesa mounts I've used if not better, and very easy to install for the most part. It sits kind of high on the back of the TV and not dead center, so measuring to make it fit perfectly was slightly interesting but in the end no problem. The only thing I would say to be careful on is the weight. A TV this thin you might think it would be light like other TVs out there but it is quite heavy. It was probably nearing the limit of what you should hang on your own if you're the type to do your own work like I am. If you have some help there's no issue.
I would recommend this to a friend - Pros mentioned:DesignCons mentioned:Installation
Rated 5 out of 5 stars
Sunning OLED with a superior wall mount solution
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Incredible TV. The perfectly flush design is truly stunning and the clean esthetic is such a step above traditionally mounted TVs. As always, LG OLED shines in terms of image quality. Once you go OLED, you can't go back to anything else as the deep blacks and vibrant colors are such a step above traditional LED panels. Make sure to plan ahead in terms of the install. I needed to install a recessed box into my wall to hide some components to get the TV to sit perfectly flush with the wall. Make sure to look online for a recessed box without flange because most boxes have a thick edge that would prevent the TV from sitting flush. If you take the time to properly install this as it was meant to be installed, it is a truly amazing TV and I cannot recommend it enough. If you dont want to go to the effort to mount it perfectly flush, I would recommend the less expensive C1 OLED model as the main drawn here is the gallery wall mounting. Highly recommend!
I would recommend this to a friend - Pros mentioned:Flush mount, Picture quality
Rated 5 out of 5 stars
Pair with Xbox Series X
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is my first OLED, and by far the best TV I ever owned. Love that it has 4 HDMI 2.1! Love that it has included flush mount! Love that you can pair Bluetooth speakers for a full surround sound experience! Picture quality/VRR and 1ms gaming response time make this TV a great pair with the Xbox Series X!
I would recommend this to a friend - Pros mentioned:Gaming
Rated 5 out of 5 stars
Next Gen Gaming Companion
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.WOW! Seriously, W-O-W! Let me explain. [ENTERTAINMENT USE] I am a bit of a TV enthusiasts, if you will. I am extremely picky, yet not a brand snob. I have owned LG (pre-OLED), Sony, Samsung, Vizio, etc. I currently have Samsung Q80R QLED, Q70, and Q60 throughout the house. I decided to try this TV for my office (since thats where I work and game). QLED was impressive when I purchased it, now I cannot even look at it. I think it will be making it’s way out the door in favor of the 77” version of this guy. I originally wanted the CX, but due to stock issues couldn’t land one. When I went to check for the CX, there were no OLED’s in stock in a 250mi radius. The rep said let me check just for giggles. He said, I can’t believe it, we have ONE. It’s OLED and 55” like you want -only difference is model. It was more expensive, but, I got upgraded internals and a few other bells and whistles. After mounting it, hooking up the Series X and PS5, and cranking it for the first time.... ZOMG.... STUNNING. I just wanted to throw all kinds of content at it, just to see it in action. You will NOT be disappointed. [END HERE IF YOU ARE NOT A GAMER] [GAMING] I have been playing on a monitor since 2013. TV tech then wasn’t what it is today. I had such an advantage using 1-5ms monitors, albeit capped at 60Hz. Anytime I tried playing a shooter on a TV during this time, I would get wrecked. It didn’t feel natural. Fast forward - I am in awe. This is like playing on a 27” monitor in terms of response/refresh. If you have a next gen system this is the TV you want. It packs HDMI 2.1, 4K @ 120Hz, HDR10+, Dolby Atmos, Dolby Vision, G-Sync (FreeSync coming in an update this year), and many more! It feels buttery smooth when I play on it. I have zero issues on FPS online now. I enjoy gaming on this beast and being able to relax after work and not stare at monitors when I don’t have to. Being in IT and working from home, I needed some separation of the two. Bottom line: no matter what your use case is, you will NOT be disappointed!
I would recommend this to a friend - Pros mentioned:Flush mount, Picture quality
Rated 5 out of 5 stars
LG OLED 55
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Just got my new TV delivered and installed by Best Buy. I’m completely floored by the picture quality. The flush mount on the wall is so nice and streamlined. I couldn’t be happier! This is my 2nd LG OLED TV purchase and I cannot recommend this television enough.
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
Excellent picture, but still slightly overpriced.
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Still slightly more than I wanted to spend, but my 15 year old plasma was as sharp as it use to be for movies and games. I could see the picture quality improve right away when I started the PS4. I did my research between QLED and OLED and could see the difference between the same streaming on the LG vs the Samsung in another room. (Both the same size and price range). The bloatware is mildly annoying and will have to walk thru LG's FAQ's for how to disable/remove it. I was strongly urged to get a soundbar since the TV is so thin, the speakers are token add-ins. Upon setting the TV up, I was getting decent sound, but it's on an entertainment stand away from a wall. If this was flush mounted, I could definitely understand the need for a soundbar. I got one anyway. The small IR sensor for the remote at the bottom of the TV makes mounting soundbar flush mounting impossible: you need a 1/2" gap between them. Old plasma TV put off a lot of heat. I can tell this one is using considerably less energy
I would recommend this to a friend Rated 5 out of 5 stars
Purchased for my New XBOX Series X
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The LG GX 55 ‘inch has been on my radar for awhile. Wanted the best OLED 4K tv to take advantage of everything possible for my new Xbox Series X console. This tv comes with a flush wall mount to the wall. I used my existing wall mount until I move in a year. Every HDMI port I like 99% of tv’s is 4K 2.1 120hz ports. It supports Dolby Vision, HDR10, 4K, variable refresh rate, & many more. I’m upgrading from a Sony A1E OLED 4K 55 ‘inch that in less than 2 and a half years got burn ins. Unfortunately with OLED tv’s you have to babysit them and make sure you’re not watching channels with stilled images that don’t move such as cable news channels & sports. I didn’t have Geek Squad protection on it so I have it to a relative. I cannot recommend enough to purchase a plan with Best Buy. They cover burn ins. No one else does. I purchased a 5 year plan with Best Buy. Certainly gives me peace of mind. The Series X performance on this LG GX is incredible!
I would recommend this to a friend
Q: QuestionI understand that the Gallery design allows for a flush mount but can I also attach it to a tilt/swivel type wall mount? I may want to change the position/angle at times.
Asked by ARM.
- A:Answer Yes, you can attach this tv to any wall mount that accepts a standard VESA 300 x 300 specification. One of the main reasons for buying this TV, though, is the included no gap mount, which is designed to make the TV look like a picture on the wall. When using the included mount, there is absolutely no space between the TV and the wall; the TV itself is so thin that the distance between the wall and the front of the TV is only one inch! Incredible. If you use any other wall mount, there will be a gap and you will lose the impact of the TV's design. If that is what you plan to do, I recommend not paying the extra money for this TV. Go with the C series, which is only an inch thicker and the PQ is almost as good.
Answered by JoePacific
Q: Questionwhat is the difference between the cxpua and gxpua 55"
Asked by mjr.
- A:Answer Another big difference is that the GX supports ATSC 3.0, which means that the TV can handle over-the-air 4k broadcasts whenever TV stations in your market make that upgrade.
Answered by bpz1
Q: QuestionDoes this TV have HDMI 2.1? Does this TV offer Variable Refresh Rate as part of its gaming features?
Asked by Adrock.
- A:Answer Hello , Yes this TV has 4 Hdmi 2.1 ports that support 4k at 120hz and does have Variable Refresh Rate through Nvidia G sync or AMD freesync
Answered by Alex
Q: QuestionI recently purchased this tv. High definition programs (e.g., from Netflix) look incredibly sharp. However, the cable TV programs (lower def) show a lot of pixelation when there is movement. What should the TV settings be to minimize this?
Asked by JoePacific.
- A:Answer Hi Raym. The pixelation you are experiencing on the LG GX 55 inch Class with Gallery Design 4K Smart OLED TV w/AI ThinQ® (54.6'' Diag), Model # OLED55GXPUA could be from the signal from your cable company. I recently started experiencing the same issue with my cable feed, but it only occurs on some channels and more on commercials than on regular programming. In the settings menu on the TV, you can perform a Picture Test to verify that the image signal is being output normally, and determine if there is an error with the signal on the screen. If there are no problems in the test, check the connected external device or broadcast signal. On your remote control, press Settings (gear icon) > then on the TV click Advanced Settings (three vertical dots icon) > Support > Additional Settings > Picture Test. You can also contact your service provider and they can verify if they are experiencing any issues with their service in your area...^IFV
Answered by LG Digital Customer Care
Q: QuestionCan I upload my own images to use in Gallery mode?
Asked by Garden.
- A:Answer no. LG webos has too many nonsense restrictions like this. I regret the purchase now.
Answered by JLiu
Q: QuestionWhen the stand AN-GXDV55 is attached to this unit, what is the measurement of the distance between the legs? Alternatively, if no stand available what is the distance between the mounting holes at the lower left and lower right of the TV back??
Asked by playitleo42.
- A:Answer When the stand, Part # AN-GXDV55 for the LG GX 55 inch Class with Gallery Design 4K Smart OLED TV w/AI ThinQ® (54.6'' Diag), Model # OLED55GXPUA is attached, the stand legs will have a width of 46". The TV has a VESA Wall Mount Interface Pattern of 300 x 300 which means that the VESA Mount bolt holes in the back will be 300 mm apart vertically and 300 mm apart horizontally, so the distance between the lower left and lower right mounting holes is 300 millimeters...^IFV
Answered by LG Digital Customer Care
Q: Questioncan I use the "breakout cable" from the LG 55cx ?
Asked by bruce.
- A:Answer Yes, there is an AV Input that requires a breakout cable which is not an included accessory. ^Daphane
Answered by LG Digital Customer Care
Q: QuestionThis Lg Oled has a refresh rate of 120Hz but why am I only getting 60Hz
Asked by preorder.
- A:Answer The LG GX 55 inch Class with Gallery Design 4K Smart OLED TV w/AI ThinQ® (54.6'' Diag), Model # OLED55GXPUA and all our OLED TV models all have a 120Hz panel. The refresh rate that is showing on the screen is the refresh rate of the incoming signal. The TV automatically refreshes at 120Hz and it is only informing you that you have a 60hz signal that represents the incoming signal. All broadcast television signals are 60 Hz, with 1080i having 60 fields (half a frame) per second, and 720p having 60 frames per second...^IFV
Answered by LG Digital Customer Care