10 Best Amazon Prime Big Deal Days LG TV Deals (October 2026 Sale)

The LG OLED C4 55-Inch is the set worth watching first, and it leads this list on the numbers that actually decide a television: the highest rating of any OLED here with more than 1700 reviews behind it, a 144Hz panel and four HDMI 2.1 inputs. It is also easier to mount and live with than the flagship sets further down.

Two alternatives sit on the other side of it. The 55-inch UR9000 is the pick when a first 4K set matters more than picture finesse, and the Samsung M70H 65-inch is the one to look at if screen size beats panel technology in your list. Prime Big Deal Days runs October 6-7, so both are worth watching while the event is live.

Our Top 3 Picks for Best Amazon Prime Big Deal Days LG TV Deals

Best Amazon Prime Big Deal Days LG TV Deals Compared (October 2026)

How We Chose

Every set here was compared on panel type, refresh rate, processor, HDMI count, smart platform and the weight and dimensions that decide whether it fits your room. We also read what owners say about picture, setup and sound, and checked ratings and review counts on the Amazon listing on October 2026.

1. LG OLED C4 55-Inch: Best Overall

Owners treat this as the reference point for the whole list, and the spec sheet explains why. Self-lit pixels deliver 100% color volume with brightness boosting at pixel level, so there is no backlight glow to wash out dark scenes the way an LED panel shows.

The gaming numbers are the part that rarely gets better. A 144Hz native refresh rate and 0.1ms response time sit at the top of this list, and four HDMI 2.1 inputs mean a console, a PC and a soundbar can be connected at once with VRR and G-Sync available on each.

In a dark or dim living room this is where an OLED earns its place. For daytime sports with the blinds open, the Samsung S90H 55-Inch is the smarter bet, because its matte anti-reflective coating handles room light that this panel reflects.

Owners also report that the a9 Gen7 processor and AI Super Upscaling make older broadcast content look better than the source material has any right to. The repeated complaints are software ones: webOS menus take a moment to open, and the Magic Remote pointer overshoots the target more often than reviewers would like.

Skip it if you only watch in a very bright room and the budget stretches further than a mid-range set. In that case, look at the Samsung M70H 65-Inch for size or the LG UR9000 55-Inch for a cheaper, simpler panel.

Good to know: at 35.3 pounds with a 300 x 200 mm VESA pattern, this is one of the lighter 55-inch OLEDs and mounts without a two-person job.

2. LG UR9000 55-Inch: Best for a First 4K Set

This is the set to watch if the word OLED is not on your shopping list yet. A 55-inch 4K panel with AI upscaling on the a5 Gen6 processor handles streaming, cable and older game consoles without pretending to be something it is not.

What you give up is stated plainly in the spec sheet: a 60Hz native refresh rate, three HDMI inputs and a 20W two-channel speaker system. Anyone coming from a 144Hz panel will notice the difference in fast scrolling menus and in anything with quick camera movement.

Room-lighting detection is a quiet extra here. The set tunes color and contrast for the light it finds in the room, which helps in a rental or an apartment where the same screen is used morning and night.

Compared with the LG OLED C4 55-Inch, the picture is softer and darker in contrast, but the price gap between the tiers is large enough that many first-time buyers start here and move up at the next upgrade. Compared with the LG NU8500 65-Inch, you get a larger screen on the same 60Hz panel but lose the Nano Detail Enhancer and the HDR10 Pro handling.

Owners rate the out-of-the-box picture as a pleasant surprise for the tier, and reviewers treat the 60Hz panel and modest audio as fair trade-offs rather than faults.

3. Samsung M70H 65-Inch: Best for Big Screens

Six inches more screen than the OLED above, at a fraction of the money, and the mini-LED backlight holds highlights cleanly in a room with daylight. For a family room where the set runs eight hours a day, that brightness-to-cost balance is hard to argue with.

The Trade-off is the 60Hz panel and a basic remote with no microphone button. Voice control needs the app or an external device, and reviewers also report that some streaming apps were hard to locate during setup.

The 31.7-pound weight is the practical headline. A 65-inch panel that light is manageable for a wall mount without professional installation, and reviewers single this out as an easy set to hang.

Where it loses to the LG sets in this list is platform. webOS on the LG models has a deeper settings menu and a more useful picture toolkit, while Tizen here gets the job done with less control. Owners also mention that picture and sound presets need manual tuning before the set looks like the photos.

Good to know: Samsung TV Plus brings 750-plus channels with no subscription, which is the quiet reason this size stays in demand year after year.

4. Samsung S90H 55-Inch: Best for Bright Rooms

This is the anti-glare answer to the OLED problem. The matte finish keeps a daylight-filled room readable in a way that a glossy OLED panel cannot, which is why owners of this set describe it as the one that finally worked in a south-facing room.

Motion Xcelerator 165Hz handling, G-Sync and AMD FreeSync Premium Pro are listed alongside a 120Hz panel rate, and four HDMI inputs keep a PC and console connected. The 2.1-channel 40W system is unusually capable for a built-in system, so a soundbar is optional rather than assumed.

The compromise sits in dark scenes. Reviewers report shadow detail that looks muddy and can bloom, which is the opposite trade-off from the LG OLED C4 55-Inch, where blacks stay clean but the screen reflects the room.

With 138 reviews on the listing, this is the thinnest owner history in the group. That is worth knowing before committing, and it is a fair reason to lean toward the C4 if you want a longer record of owner experience.

5. LG OLED G5 55-Inch: Best for Console Gaming

The flagship of the LG range in this list, and the only one here with a 4.2-channel speaker system plus WOW Orchestra pairing. Owners who already own a soundbar tend to skip that step, which is a real saving over the other OLEDs.

Brightness Booster Ultimate is listed as 45% brighter than its predecessor, over 8.3 million self-lit pixels, and the alpha 11 Gen2 processor handles AI Super Upscaling and AI Director Processing. Dark rooms get the deepest blacks; bright rooms get usable brightness.

Compared with the LG OLED C4 55-Inch, the panel is a generation newer and the audio is a tier up, while the refresh rate on the spec sheet reads 120Hz against the C4’s 144Hz. Choose the C4 for competitive play at high refresh; choose the G5 for mixed console and television use.

Two practical notes before you decide. The stand is not included and has to be bought separately, which surprises more than one reviewer. The panel is built for near-flush wall mounting, so it also sits deeper than a slim frame when mounted.

Owners report reliable long-term performance with no technical issues, and Dolby Vision with Filmmaker Mode makes the same set a strong cinema screen when the console is off.

6. LG OLED B4 65-Inch: Best OLED for Big Rooms

A 65-inch OLED at 38.1 pounds is the rare combination people actually want: a big screen, per-pixel black, and a weight that does not need a professional mount. It is the practical large-room OLED here, and the 300 x 200 mm VESA pattern is a common size so brackets are easy to source.

VRR, G-Sync, AMD FreeSync Premium and a 0.1ms response time mean console gaming is properly served at 120Hz native. AI Picture Pro does the first pass on picture settings, and Multi View splits the screen in two for watching and browsing at once.

The B-series sits below the C and G lines, and the a8 processor shows it on less demanding content. Reviewers say the gap is visible mainly in upscaling and motion handling compared with the C4, not in ordinary watching.

Two things to plan for. The 2.0-channel 20W speaker system is thin enough that most owners add a soundbar eventually. And in a very bright room, the mini-LED sets in this list hold highlights better, which is the trade the LG OLED C4 55-Inch avoids too.

7. LG NU8500 65-Inch: Budget Pick

Ten more inches than the entry OLED for a fraction of the tier, and the only reason to hesitate is the 60Hz panel. For a bedroom, a guest room or a second television in a den, that is an easy trade to make at this price.

The alpha 7 AI Processor Gen9 runs the Nano Detail Enhancer, which analyzes each scene to fine-tune texture and edges, plus AI Super Upscaling for older sources. Filmmaker Mode with Ambient Light Technology means a calibrated look without touching the menus.

Connectivity is where the budget shows. Three HDMI inputs and a single USB port means no room for a console, a PC and a soundbar together, and owners report that AMD FreeSync Premium and ALLM are present but the 60Hz rate limits what gaming features can do.

Against the LG UR9000 55-Inch, this set gives up five inches of size in exchange for a newer processor, HDR10 Pro and the Filmmaker Mode implementation. Against the Samsung M70H 65-Inch, it has the same screen size and refresh rate with a better smart platform and a weaker picture engine.

Reviewers with 123 ratings call it a strong value at the entry 4K tier, and the recurring note is that sound quality is functional, so plan on external speakers.

8. LG OLED G5 65-Inch: Best for Wall Mounting

This is the flagship large-screen OLED here, and the reason to look at it is brightness. A listed 1000 nit peak figure and UL Discomfort Glare Free certification below UGR 22 put it closer to a bright-room LCD than most OLEDs manage, which matters if the set faces a window.

The alpha 11 AI Processor Gen2 handles upscaling and tone mapping, and owners repeatedly give the same advice: turn some of the AI processing down, or the image looks processed rather than natural. That adjustment takes two minutes in the picture menu.

At 48.5 pounds with a One Wall Design profile, this set is heavy enough that the install deserves planning. Measure the wall, confirm bracket clearance for the depth of the panel, and decide who is putting it up before the box arrives.

Compared with the LG OLED B4 65-Inch, you gain brightness, audio and a newer processor at the top of the range; you pay for it in budget and in panel refinement. Compared with the Samsung S90H 55-Inch, the matte finish on that set still wins in the harshest daylight, but this one wins on sound and refresh support.

9. LG OLED C4 42-Inch: Best for Desktop Gaming

Owners overwhelmingly bought this one to replace a monitor, and it explains the 42-inch format: small enough to sit at desk distance, large enough for 4K to still feel like a television. At 22.3 pounds, moving it between a desk and a stand is a one-person job.

For PC gaming, 144Hz with a 0.1ms response time and four HDMI 2.1 inputs means two machines can be plugged in and switched from the remote. Multi View splits the panel for productivity work, and G-Sync plus FreeSync Premium cover both sides of the graphics card divide.

The desktop gripes are real and worth reading before you order. The remote binds to a single screen so two sets will not sync, the screensaver dimming interrupts extended work sessions, and small text rendering is limited at native 4K for some workflows.

For living-room use, the same panel in the LG OLED C4 55-Inch makes more sense at a normal sofa distance. This one earns its place when the viewing distance is measured in feet from a desk rather than across a room.

Good to know: AI Super Upscaling is genuinely useful here, because it lifts older and lower-resolution content that a desktop user sees all day.

10. Samsung M70H 75-Inch: Best for Family Rooms

Ten inches past the other M70H in this list, with a native 120Hz panel rather than 60Hz and up to 1000 nits of peak brightness. That combination is unusual at the price of a mid-range set, and it is why this screen suits a room where four people watch from across the floor.

Seven years of spare part availability is an underrated detail for a set this size. Panels get dropped, mounts warp and internal parts eventually fail, and a manufacturer that commits to parts for that long makes a 75-inch purchase easier to justify.

Owners are positive about sound volume for a set of this size, though they also say the factory presets need work before the picture looks right. The remote is the same minimal unit as the 65-inch version, with no microphone button and no input memory.

The practical caution is size. At 65.7 inches wide and 48.5 pounds, it needs a wall or a stand that was planned for it, and a room with a normal ceiling and a four-seat sofa is where the 65-inch options make more sense.

How to Choose LG TVs During Prime Big Deal Days

Screen Size and Room Fit

Sitting distance decides size more than any other factor. A 42-inch set works at desk range and for a bedroom, 55-inch is the standard living-room distance, 65-inch suits a room where the main seat is about ten feet back, and 75 inches and beyond needs a room where that distance is available.

Then measure before you commit. Most of the sets here are 48 inches or more wide, and the 75-inch Samsung is 65.7 inches across and 48.5 pounds. Add the depth of the panel to the wall clearance for any One Wall Design model, since they are built to sit close rather than thin.

OLED, Mini LED and LED Picture Quality

OLED panels light each pixel individually, which gives true black and wide viewing angles but less headroom for reflected room light. Mini LED sets use a backlight of hundreds of tiny zones, so they push brighter highlights and handle a bright room better while black level is close but not identical.

Direct-lit LED is the third option and the one the LG UR9000 and LG NU8500 use. It gives up contrast against both of the others in exchange for being the cheapest way to get more inches, which is a sensible trade for a secondary television.

Whichever you pick, expect to spend a few minutes in the picture menu. Reviewers of the LG OLED G5 sets most often recommend toning down the AI picture processing rather than leaving every processing option enabled.

Gaming Features and Console Compatibility

For console and PC gaming, three numbers matter: the native refresh rate, the response time and whether the HDMI inputs are full-bandwidth 2.1. Anything at 120Hz or above handles current consoles properly, and 144Hz gives competitive PC play extra headroom.

Variable refresh rate stops tearing when the frame rate drops below the target, and G-Sync plus AMD FreeSync Premium cover both NVIDIA and AMD setups. The two 60Hz panels here, the LG UR9000 and the LG NU8500, list gaming support but cannot use it to full effect.

Count the ports before buying, not after. Four HDMI 2.1 inputs on the OLED sets leave room for a console, a PC, a soundbar and a capture device. Three inputs on the smaller or cheaper sets means something gets swapped constantly.

Smart Platform, Apps and Connectivity

webOS is the common platform across the LG sets in this list, with Alexa built in, LG Channels and a program of software updates that LG commits to in writing. The menu is deep but reviewers do report that it feels slower to navigate than the Samsung interface.

If Prime Video is the reason you are shopping, it runs on webOS and on the Tizen sets here without extra hardware. Cast from a PC or a phone over AirPlay and Chromecast, or use the free channel line-up on the Samsung models if you would rather not subscribe.

Common friction points are worth knowing in advance: app updates occasionally reset settings, some streaming apps sit in different menu locations after an update, and voice prompts on the Samsung sets interrupt viewing more often than owners like.

How to Shop TV Deals During the Sale

Read the model number in the listing title, not just the screen size. LG model codes carry the series and the year, so OLED55C4PUA and OLED55G5WUA are different sets at different price points, and a listing can shift size without the model family changing.

Check what is in the box before you count on it. The LG OLED G5 stands are sold separately, while a Magic Remote is included on the C-series sets. Note whether the listing is new or renewed, who sells and who ships it, and what the return window covers for a large screen.

Most offers during Prime Big Deal Days need a Prime membership, and a free trial counts. Offers and availability change through the event, so the button on each card is the only reliable place to see the current price.

• Confirm the full model number, not just the screen size
• Check whether a stand or remote is included
• Verify new versus renewed and who the seller is
• Count HDMI inputs against the devices you will connect
• Note the return window before a large screen arrives
• Re-check the listing once more during the event

Frequently Asked Questions

Final Verdict: Best Amazon Prime Big Deal Days LG TV Deals

The LG OLED C4 55-Inch is the set worth watching first during this sale. It carries the highest rating in the list with more than 1700 reviews, a 144Hz panel and four HDMI 2.1 inputs, and it costs less to run and mount than the flagship panels.

Buy the LG OLED C4 42-Inch if you want it as a desktop display rather than a living-room screen, and the LG NU8500 65-Inch if you want the most screen for the least and can live with a 60Hz panel. For a dark room with the best audio in the list, the LG OLED G5 55-Inch is the step up. When daylight is the problem, the Samsung S90H 55-Inch and the Samsung M70H 65-Inch both handle a bright room better than any OLED here, and the 75-inch M70H is the pick for a family room built around a long viewing distance.

Check the live listing on each card for the current offer, and keep an eye out for a stand or remote that is not included before you commit to a size.