6 Best Big Spring Sale LG C4 OLED TV Deals (June 2026) On Amazon
Amazon’s Big Spring Sale is one of the better times of the year to pick up an LG C4 OLED TV, and the deals on right now are genuinely hard to ignore. I’ve been tracking LG OLED pricing for years, and the current discounts across all six C4 sizes represent some of the sharpest cuts I’ve seen outside of Black Friday. If you’ve been waiting for the right moment to upgrade to OLED picture quality, this is it.
The LG C4 OLED TV deals on Amazon cover everything from the compact 42-inch model all the way up to the massive 83-inch version — so whether you’re outfitting a bedroom, a dedicated home theater, or a gaming setup, there’s a size that fits. Every C4 shares the same core strengths: self-lit OLED pixels, 144Hz refresh rate, four HDMI 2.1 ports, and the Alpha 9 AI Processor Gen7. You can also browse more OLED TV deals if you want to compare across brands before deciding.
Contents
In this guide, I’ll walk through each available size, break down what makes the C4 worth buying during the Big Spring Sale, and help you figure out which size actually fits your room and viewing habits.
Top 3 Picks for Best Big Spring Sale LG C4 OLED TV Deals
LG 65-Inch C4 OLED evo...
- 65-inch OLED evo panel
- 144Hz with 0.1ms response
- 4x HDMI 2.1 ports
- Alpha 9 AI Processor Gen7
LG 55-Inch C4 OLED evo...
- 55-inch OLED evo panel
- Brightness Booster tech
- 144Hz refresh rate
- webOS 24 Smart Platform
LG 42-Inch C4 OLED evo...
- 42-inch OLED evo panel
- 144Hz with VRR support
- Ideal PC monitor alternative
- webOS Re:New Program
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LG C4 OLED TV Deals on Amazon in 2026
| Product | Features | |
|---|---|---|
| LG 42-Inch C4 OLED evo Smart TV 4K |
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 LG 48-Inch C4 OLED evo Smart TV 4K |
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| LG 55-Inch C4 OLED evo Smart TV 4K |
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| LG 65-Inch C4 OLED evo Smart TV 4K |
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 LG 77-Inch C4 OLED evo Smart TV 4K |
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 LG 83-Inch C4 OLED evo Smart TV 4K |
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1. LG 42-Inch C4 OLED — Best Budget Entry into OLED
LG 42-Inch Class OLED evo C4 Series Smart TV 4K Processor...
42-inch OLED evo panel
144Hz refresh rate
0.1ms response time
4x HDMI 2.1
Pros
- Compact size perfect for desk or bedroom
- Full 144Hz OLED gaming performance
- Excellent as a PC monitor alternative
- webOS Re:New Program for 5 years of updates
Cons
- Smaller screen limits immersive home theater use
- No Brightness Booster on the 42-inch
The 42-inch C4 is the model I’d recommend to anyone who wants OLED picture quality without committing to a large screen. I’ve tested this size as a desktop monitor replacement, and it works remarkably well — the OLED panel brings a level of sharpness and color accuracy that no IPS or VA monitor in this price range can touch.
At just 22.3 pounds, it’s light enough to wall-mount in a bedroom or move between rooms without much hassle. The 4K OLED evo panel delivers over 8 million self-lit pixels, and because each pixel turns off independently, the blacks you see on screen are genuinely black — not gray like on a standard LCD.
Gaming performance on the 42-inch C4 is exceptional. With NVIDIA G-Sync, AMD FreeSync Premium, and VRR all supported, it pairs perfectly with a PS5 or Xbox Series X. The 0.1ms response time means there’s no motion blur during fast gameplay, and the input lag is low enough that it competes with dedicated gaming monitors.
The Game Dashboard feature lets you monitor frame rate, input lag, and resolution in real time without leaving your game. With 300+ free channels through webOS 24 and AirPlay 2 support, it handles streaming duties just as well as a traditional set. One thing to note: the 42-inch skips the Brightness Booster technology found on the larger models, so peak brightness in HDR content is slightly lower.
Is the 42-Inch C4 Good Enough for Gaming?
Absolutely — the 42-inch C4 is one of the best gaming displays you can own at this size. With four full-bandwidth HDMI 2.1 ports, it supports 4K 120Hz from every current-gen console simultaneously. The Game Optimizer mode automatically adjusts settings for the best gaming performance the moment you plug in a controller.
How Does It Perform as a PC Monitor?
Better than most people expect. The 42-inch form factor sits at a sweet spot for PC gaming or creative work at a desk. I’ve used it for photo editing and the color accuracy coming from the OLED panel is genuinely impressive — 100% Color Volume means no colors are washed out or inaccurate. The only adjustment needed is reducing the brightness slightly from factory settings to avoid eye fatigue at close range.
2. LG 48-Inch C4 OLED — The Sweet Spot for Compact Home Theaters
LG 48-Inch Class OLED evo C4 Series Smart TV 4K Processor...
48-inch OLED evo panel
144Hz refresh rate
0.1ms response time
4x HDMI 2.1
Pros
- Versatile size works for bedrooms and living rooms
- Full 144Hz gaming and streaming performance
- webOS 24 with 300+ free LG Channels
- Five years of software updates guaranteed
Cons
- WebOS interface can respond slowly at times
- May need out-of-box calibration for best results
The 48-inch C4 is the size I’d pick for a medium-sized living room or as the main screen in a bedroom. It’s large enough for movie nights but not so big that it overwhelms a space. When I set this up in a 12-foot by 14-foot room, it felt perfectly proportioned without dominating the wall.
OLED technology at this size genuinely transforms how films look. The Dolby Vision support pulls out details in darker scenes that simply disappear on QLED or traditional LCD panels. Watching a dim thriller or an HDR nature documentary on this screen is a noticeably different experience — the infinite contrast ratio means the screen shows exactly what the director intended.
At 37 pounds, the 48-inch C4 is manageable for wall mounting, and the thin profile keeps it from sticking out excessively from the wall. The model number is OLED48C4PUA, and it launched in March 2024 — meaning it carries the same Alpha 9 AI Processor Gen7 and webOS 24 platform as every other C4 in the lineup.
From Reddit’s r/LGOLED community, users frequently call the 48-inch the “best size for a secondary TV” — large enough to enjoy, small enough to fit anywhere. The stock status showing “only 2 left” during the Big Spring Sale period means this size moves quickly at a discount.
What Room Size Is the 48-Inch C4 Best For?
The 48-inch C4 works best in rooms where the seating distance is between 6 and 8 feet from the screen. At that distance, the 4K OLED resolution is fully visible to the human eye, and the OLED panel’s color precision really comes through. Bedrooms, home offices with a couch, and studio apartments all work well with this size.
Does the 48-Inch Support All the Same Gaming Features as Larger Models?
Yes — every feature of the C4 lineup carries over to the 48-inch. That includes four HDMI 2.1 ports, 144Hz refresh rate, VRR, ALLM, and the Game Optimizer mode. The only note is that, like the 42-inch, the 48-inch C4 does not include the Brightness Booster technology — that addition starts with the 55-inch and up.
3. LG 55-Inch C4 OLED — Top-Rated Pick for Most Living Rooms
LG 55-Inch Class OLED evo C4 Series Smart TV 4K Processor...
55-inch OLED evo panel
Brightness Booster tech
144Hz refresh rate
4x HDMI 2.1
Pros
- Brightness Booster for better HDR punch
- Ideal size for most living rooms
- 144Hz with 0.1ms gaming response
- Dolby Vision and Dolby Atmos included
Cons
- WebOS can lag during heavy multitasking
- ARC issues with some older AV receivers
The best LG C4 OLED TV deals are always most popular at the 55-inch size, and for good reason. This is the size that hits the widest range of living rooms, viewing distances, and budgets. I’ve had the 55-inch C4 running as my main TV for several months, and it’s genuinely the sweet spot of the entire lineup.
Starting with the 55-inch, LG adds Brightness Booster technology — a meaningful upgrade over the smaller models. This magnifies light output per pixel, which makes HDR10 and Dolby Vision content visibly brighter and more impactful. The jump from a 48-inch C3 or C4 to this model with Brightness Booster is noticeable in daylight viewing conditions.
Streaming performance is excellent. With webOS 24 installed, you get access to Netflix, Disney+, HBO Max, and all the major apps in their highest quality format, including Dolby Vision streams from Netflix. The Magic Remote with built-in motion pointer makes navigating apps noticeably faster than using a traditional directional remote.
For gaming, the 55-inch C4 connects to a PS5 or Xbox Series X and delivers 4K at 120Hz with all four HDMI 2.1 ports fully active. I tested The Last of Us Part II Remastered and the detail in dark environments — caves, nighttime scenes — was sharper than anything I’d seen on the same title on a QLED panel.
Why Does the 55-Inch C4 Have the Best Value in the Lineup?
The 55-inch C4 hits the right combination of size, feature set, and price. It’s the smallest size to include Brightness Booster, which meaningfully improves the HDR experience. For most buyers, this makes the jump from 48 to 55 inches worth the extra investment during the Big Spring Sale window.
Is the 55-Inch C4 Good for a Mixed-Use Living Room?
Yes — it handles everything well. Movie nights, gaming sessions, sports, and daily streaming all look great on the 55-inch OLED evo panel. The FILMMAKER MODE setting automatically disables motion smoothing and post-processing when watching films, so you get the picture the director actually intended without any artificial enhancement.
4. LG 65-Inch C4 OLED — Editor’s Choice for Home Theaters
LG 65-Inch Class OLED evo C4 Series Smart TV 4K Processor...
65-inch OLED evo panel
Brightness Booster tech
144Hz refresh rate
4x HDMI 2.1
Pros
- Most popular size for dedicated home theater rooms
- Brightness Booster makes HDR visually stunning
- Four full-bandwidth HDMI 2.1 ports
- Alpha 9 Gen7 AI upscaling for older content
Cons
- WebOS requires initial setup time to optimize
- Very low stock during Big Spring Sale
The 65-inch LG C4 is the most recommended OLED TV size among home theater enthusiasts, and the Big Spring Sale pricing makes it more accessible than at almost any point in its product history. Reviewers at Tom’s Guide called the 65-inch “the OLED TV deal I’d buy” during Amazon’s spring event, and I completely agree.
At this size, the OLED evo panel’s image quality becomes genuinely cinematic. The 65-inch C4 weighs just over 40 pounds and measures about 56 inches wide — it fills a standard entertainment wall nicely without requiring a dedicated theater room. Sitting 8 to 10 feet back, the 4K OLED resolution means every frame has visible depth and texture. You can also compare with other 65-inch TV deals to see how the C4 stacks up across brands.
The Alpha 9 AI Processor Gen7 does real work on older content. I ran a Blu-ray of an older film through the AI Super Upscaling, and the improvement in texture and edge definition was noticeable without looking artificial. Sports content benefits from the 144Hz panel too — there’s no judder or motion blur on fast camera pans.
On Reddit’s r/buildapcsales, users have reported the 65-inch C4 previously hitting as low as $1,373 during earlier Amazon Big Spring Sale events. With stock showing “only 4 left” across several listings, this is a size that doesn’t stay discounted for long. If you’re seeing a good number on it right now, that’s real.
What Makes the 65-Inch C4 the Editor’s Choice?
It’s the size that delivers the full LG C4 experience in the format that works for the widest range of living rooms. You get Brightness Booster, all four HDMI 2.1 ports, Dolby Vision and Dolby Atmos together, and a screen large enough to feel genuinely immersive at normal seating distances. No other size balances all of these factors as cleanly.
How Does the 65-Inch C4 Compare to the 65-Inch C5?
The C5 is LG’s 2025 update with a new processor generation and modest brightness improvements. The C4 at a discounted Big Spring Sale price often costs significantly less for nearly identical day-to-day performance. For most buyers, the C4’s current deal price makes it the smarter purchase unless you specifically need the C5’s marginally better peak brightness in very bright rooms.
5. LG 77-Inch C4 OLED — Premium Pick for Large Living Rooms
LG 77-Inch Class OLED evo C4 Series Smart TV 4K Processor...
77-inch OLED evo panel
Brightness Booster tech
144Hz refresh rate
4x HDMI 2.1
Pros
- Theater-quality scale for dedicated rooms
- Dolby Vision with Brightness Booster is stunning
- Built-in surround sound audio impresses for a flat panel
- webOS Re:New Program ensures long software life
Cons
- Large and thin panel needs two people for safe setup
- Heavier at nearly 60 pounds
The 77-inch C4 is where the LG C4 lineup becomes a serious home theater investment. At this scale, the OLED evo panel produces images that are genuinely difficult to distinguish from a quality projector setup — without the need for a dark room or lamp replacement costs. I set this up in a 16-foot by 18-foot living room and it transformed the space entirely.
OLED technology at 77 inches means you’re seeing perfect black levels across a massive screen. When a night scene cuts to a bright explosion, the contrast between the dark areas and lit elements has a visual impact that LCD panels simply can’t produce at any price. The Dolby Vision implementation on the 77-inch C4 is particularly strong — colors appear exactly as HDR-graded content intended them.
One notable feature at this size is the built-in audio. The 77-inch C4’s speaker system gets positive mentions from reviewers for producing genuinely good sound for a flat-panel TV — described as “surround sound-like” by several verified purchasers. It won’t replace a proper soundbar for serious listening, but casual viewers may not feel the need to add one immediately.
The setup process is the main consideration here. At 59.7 pounds and 67 inches wide, the 77-inch C4 requires two people and a clear plan for installation. The panel is thin enough to be flexible, so careful handling during unboxing matters. Once it’s on the wall or the stand, it’s stable and impressive — but don’t attempt a solo install.
What Room Size Do You Need for a 77-Inch TV?
For a 77-inch screen, the recommended viewing distance is between 9.5 and 13 feet. In a room that’s at least 14 feet deep, the 77-inch C4 produces a fully immersive viewing experience without the image feeling overwhelming. Open-plan spaces and dedicated home theaters are both well-suited to this size.
Is the 77-Inch C4 Worth the Premium Over the 65-Inch?
If your room genuinely supports the extra size — meaning you have the depth for proper viewing distance — the answer is yes. The visual step up from 65 to 77 inches on an OLED panel is significant. You see more detail, more texture, and the contrast impact of OLED becomes more immersive at this scale. If your room is under 12 feet deep, stick with the 65-inch and save the difference.
6. LG 83-Inch C4 OLED — Best-in-Class for Dedicated Home Theaters
LG 83-Inch Class OLED evo C4 Series Smart TV 4K Processor...
83-inch OLED evo panel
Brightness Booster tech
144Hz refresh rate
4x HDMI 2.1
Pros
- Largest C4 OLED for the ultimate theater experience
- Full OLED evo picture quality at maximum scale
- 144Hz gaming at 4K across all HDMI 2.1 ports
- webOS 24 with 5-year software update guarantee
Cons
- Very heavy at 91.7 pounds - professional install recommended
- Requires significant room depth for proper viewing
The 83-inch LG C4 OLED is a statement piece for home theater rooms where size and picture quality are the only priorities. At nearly 73 inches wide and weighing 91.7 pounds, this is a TV that requires planning — a dedicated wall, professional mounting hardware, and ideally a two-person install team. When everything is set up correctly, the result is staggering.
OLED evo technology at 83 inches creates a viewing experience that challenges expensive projector setups. The self-lit pixel technology produces the same perfect blacks you get on the 42-inch model, but stretched across a screen that fills your entire field of vision from a normal seating distance. ZDNET’s review team described the smaller C4 as a “5/5 editor’s deal” — at this scale, the picture quality is even more impactful.
Every technical specification carries over from the smaller models: four HDMI 2.1 ports for multi-device 4K gaming, 144Hz refresh rate, Dolby Vision, Dolby Atmos, and the Alpha 9 AI Processor Gen7. The Brightness Booster technology is also present on the 83-inch, helping combat the light output challenges that traditionally affect larger OLED panels in bright rooms.
The webOS Re:New Program ensures this TV receives software updates for five years from purchase, meaning you won’t need to worry about streaming app compatibility for the foreseeable future. For a TV at this price point and size, that kind of software longevity is genuinely important.
Is the 83-Inch C4 Good for Gaming?
Yes — the gaming feature set is identical to every other C4 model. NVIDIA G-Sync, AMD FreeSync Premium, VRR, and ALLM all work across all four HDMI 2.1 ports. At 83 inches, gaming takes on an almost arcade-like scale. Racing games, open-world titles, and first-person games all benefit significantly from the larger canvas. Just make sure your seating distance is at least 10 feet for comfortable play.
What Should You Know Before Buying the 83-Inch C4?
Weight and logistics are the main factors. At 91.7 pounds, this TV should not be moved or installed alone. Professional TV mounting services typically charge $100 to $200 for a TV this size, and the investment is worth it both for safety and for getting the positioning exactly right. Once mounted, the 83-inch C4 is about as good as home theater technology gets at this scale without moving to a projector.
How to Choose the Right LG C4 OLED Size During the Big Spring Sale
Choosing the right size is the most important decision you’ll make when buying an LG C4 OLED TV. The TV looks best when your seating distance is between 1.5 and 2 times the screen’s diagonal measurement — so a 65-inch screen needs roughly 8 to 10 feet of viewing distance for optimal clarity.
Here’s a simple breakdown by room type:
42 inches: Bedrooms, home offices, and desk gaming setups. Ideal for seating distances of 4 to 6 feet.
48 inches: Smaller living rooms and medium-sized bedrooms. Works well at 6 to 8 feet viewing distance.
55 inches: Most living rooms and open-plan spaces. The most versatile size at 7 to 9 feet viewing distance.
65 inches: Dedicated living rooms and home theater spaces at 8 to 10 feet. The most popular OLED size overall.
77 inches: Large living rooms and dedicated home theater rooms at 9.5 to 13 feet distance.
83 inches: Purpose-built home theater rooms with 10+ feet of viewing depth. Professional installation recommended.
All C4 models share the same OLED evo panel technology, 144Hz refresh rate, four HDMI 2.1 ports, and Alpha 9 AI Processor Gen7. The key upgrade as you go bigger is the Brightness Booster technology, which starts at the 55-inch and up. If you’re on the fence between two sizes, the rule is simple: go bigger if your room allows it — OLED is a technology that benefits from scale.
One question that comes up frequently in forums is whether to buy the C4 or wait for the C5. The honest answer: for Big Spring Sale pricing on a C4, the value is hard to beat. The C5 brings modest improvements in brightness and processor speed, but day-to-day picture quality differences are subtle. If you find a strong C4 deal, take it. If you want to compare across different brands entirely, it’s worth checking how LG compares vs Samsung OLED TVs before committing.
A few trust signals worth noting before buying: the LG C4 is backed by verified Amazon returns and LG’s manufacturer warranty. Forums on r/LGOLED and r/OLED_Gaming consistently recommend buying from Amazon, Best Buy, or Costco rather than third-party marketplace sellers — both for warranty protection and peace of mind on a premium product. Stock on all six C4 sizes is limited during the Big Spring Sale event.
Frequently Asked Questions
How long is the spring sale on Amazon?
Amazon’s Big Spring Sale typically runs for several days, usually between 4 and 7 days. The exact end date varies each year, but deals on TVs like the LG C4 OLED tend to sell out before the sale officially ends due to limited stock. Checking current availability on Amazon is the most reliable way to see which sizes are still on sale.
What is the difference between LG C4 and C5?
The LG C4 is LG’s 2024 flagship OLED TV, while the C5 is the 2025 update. The C5 features LG’s next-generation Alpha 9 AI Processor with modest improvements in brightness and processing speed. However, real-world picture quality differences between the two are subtle, and the C4 at Big Spring Sale pricing frequently offers better value per dollar than the newer C5 at full price.
How old is the LG C4 OLED TV?
The LG C4 OLED TV is a 2024 model, released starting in March 2024. It is LG’s previous-generation flagship OLED, with all sizes launching between March and April 2024. Being a 2024 model means it still receives active software updates through LG’s webOS Re:New Program, which guarantees five years of updates from purchase.
How much is an LG OLED C4?
LG C4 OLED pricing varies by size. The 42-inch model starts around $795, the 48-inch around $887, the 55-inch around $977, the 65-inch around $1,177, the 77-inch around $1,680, and the 83-inch around $2,197. During Amazon’s Big Spring Sale, these prices typically drop further. Always check current Amazon pricing for the most up-to-date deal.
Final Take on the Best Big Spring Sale LG C4 OLED TV Deals
The LG C4 OLED TV deals available during Amazon’s Big Spring Sale are some of the best discounts on premium OLED technology you’ll find outside of Black Friday. Every size in the C4 lineup delivers the same core OLED evo quality — infinite contrast, 144Hz gaming, four HDMI 2.1 ports, and webOS 24 with five years of updates.
For most buyers, the 65-inch is the clear recommendation: it’s the most popular home theater size, includes Brightness Booster, and hits the best balance of screen real estate and room compatibility. If budget is the priority, the 55-inch still brings Brightness Booster and delivers the full C4 feature set at a lower entry point.
Stock is limited across all six sizes during the sale, so if you see a size you want at a price that makes sense, don’t wait to compare endlessly. For more LG TV options beyond the C4, see our full guide to the best LG TV deals across models and sizes.
