Looking for some of the best Best 40 Monitor? As you may know, there are dozens of brands available in the market such as Samsung,INNOCN,VIZIO,CRUA and some come with vastly different price tags. Let us help you out here – we have handpicked the Best 40 Monitor for you.
To compile our list, we’ve researched and evaluated a range of the best-selling products on the market. We recommend Samsung Best 40 Monitor as our top pick because of its exceptional overall performance. Want to explore more options? Read on! There’s also a buying guide to help you make a wise shopping decision.
Editor's Choice
Samsung 43” Smart Monitor M7 (M70F) 4K UHD Display, Samsung Vision AI, Smart TV Apps, Gaming Hub,
Premium Pick
SAMSUNG 40” Odyssey G7 (G75F) WUHD Resolution, 180Hz, Curved Gaming Monitor, 1ms Response Time
Budget Pick
VIZIO 40-inch Full HD 1080p Smart TV with DTS Virtual: X, Alexa Compatibility, Google Cast Built-in,
Top 10 Best 40 Monitor
We researched and compared the top products in the Best 40 Monitor category to provide you with these recommendations.
1. Samsung 43” Smart Monitor M7 (M70F) 4K UHD Display, Samsung Vision AI, Smart TV Apps, Gaming Hub,
- INSTANT ACCESS TO YOUR FAVORITE STREAMING CONTENT: Stream content directly from your monitor, or tune into Samsung TV Plus to get live channels and on-demand content.
- OPTIMALLY TAILORED VISUALS WITH AI: Experience optimal picture quality adjusted to your needs. AI Picture Optimizer adapts the visuals to help you work on documents with comfort, get fully immersed in games with deep and rich blacks.
- SIMPLE CONTROL FOR YOUR SMART HOME: See your smart home devices in a 3D Map View and manage them with ease. You can also check the energy usage and cost by device, and save money by putting them in energy-saving modes.
- YOUR PRIVACY. SECURED ON SAMSUNG MONITORS: Keep your monitor data safe and confidential with Samsung Knox. Its robust, multi-layered security and tightly controlled access also enhance the security of your IoT connections made through your Smart Monitor.
- ENJOY YOUR CONTENT IN VIVID DETAIL: Watch your content come to life with incredible clarity. 4K UHD resolution enhances even fine details in images and videos, making worlds feel more vibrant and realistic.
- ADAPTS TO NOISY ENVIRONMENTS: Hear words clearly with AI technology. Active Voice Amplifier analyzes background noise around the monitor and automatically adjusts the volume of your content, so you can catch dialogue effortlessly - even in loud settings.
- DISCOVER WHATS ON YOUR SCREEN: Enrich your viewing experience with Click to Search. With just a click, youll instantly get content recommendations and details on what youre watching - so you can explore actors biographies, filmographies and more.
- ADAPTS TO NOISY ENVIRONMENTS: Hear words clearly with AI technology. Active Voice Amplifier analyzes background noise around the monitor and automatically adjusts the volume of your content, so you can catch dialogue effortlessly - even in loud settings.
- CONNECT WITH CONVENIENCE: Connect your gadgets without any adapters. With USB-C, HDMI and USB-A ports, you can charge your device, transmit data, and make the most out of your multi-screen setup - all at once.
2. INNOCN 40C1R Ultrawide Monitor 40" WQHD 3440 x 1440p 144Hz FreeSync Premium HDR400 21:9 Computer
- 21:9 Ultrawide Computer Gaming Monitor - 40" Premium ADS panel delivers high resolution 1440p 144hz monitor for gaming, 21:9 ratio bring more wide visual than normal 16:9, +18% viewable area than 34 inch gaming monitor, capture game details more clearly for quick response. 144Hz(DP), 100Hz(HDMI). Tilt / Swivel / Height Adjustable meet different viewing visions
- AMD FreeSync Premium & HDR 400 & & 500Nits Brightness INNOCN 40C1R computer monitor adopt high dynamic range (HDR) technology with professional color gamut (95% DCI-P3) delivers high contrast 1200:1 and color performance that meets the Display HDR 400 and AMD FreeSync, bring smooth images and video viewing experience
- USB Type C, DP and HDMI Ports40C1R delivers powerful USB C connectivity and have richful interfaces: 1 x DP, 1 x USB C, 2 x HDMI, 1 x 3.5MM Audio Jack, you can directly connect your USB C devices such as laptop, Mac, Phones, Tablets, Gaming Console( like Switch, PS5/4/3, XBOX Series etc) . It's much more convenient. Coming with US Power Adapter
- E <2 Color Calibration & TUV Authentication & Blue Light ReductionEach INNOCN monitor coming with color calibration report, the E <2, deeply restore the true nature colors. Low blue light technoilogy ensure the comfot when long time watching or playing, INNOCN monitors are TV Rheinland certified.
- Split Screen for productivity Equipped PBP/PIP technology which can enhance the productivity for multi-tasking such as data analysis, photo / video editing etc, you will not go wrong with any details, produce more fun and innovative things with INNOCN monitor.
3. SAMSUNG 40” Odyssey G7 (G75F) WUHD Resolution, 180Hz, Curved Gaming Monitor, 1ms Response Time
- Samsungs 40 Odyssey G7 G75 WUHD 180Hz Curved Gaming Monitor provides breathtaking realism for epic gameplay.
- 40 1000R curved display with a 21:9 screen and brilliant Ultrawide 4K resolution wraps around the field of vision for next-level gaming.
- VESA DisplayHDR 600 delivers more contrast, with deeper blacks and brighter whites for greater clarity even in dark scenes.
- 180Hz refresh rate and near-instant 1ms response time (GtG) minimizes lag for ultra-smooth gameplay.
4. VIZIO 40-inch Full HD 1080p Smart TV with DTS Virtual: X, Alexa Compatibility, Google Cast Built-in,
- With VIZIO Account, access VIZIO OS with apps built right in, manage your app subscriptions, watch free channels, and much more. A VIZIO Account is required for Smart TV functionality and product updates.
- Full HD delivers a step up in clarity from HD with richer contrast and true-to-life color achieved with Full Array LED Backlight and fine-tuned at a granular level with Active Pixel Tuning.
- See details your opponent wont with HDR10 support on HDMI. Plus, when a console or PC is detected, FHD models automatically enable Auto Low Latency Mode.
- Built-in VIZIO OS lets you instantly access all your favorite apps and more. Enjoy hundreds of free channels and thousands of free On Demand titles with the built-in WatchFree+ app.
- The modern 3-sided VIZIO ThinFrame design fits beautifully in any room.
5. CRUA 40'' 5K Ultrawide Curved Gaming Monitor, 21:9, 5120 x 2160, 120Hz, IPS Computer Monitor with
- [5K Ultrawide Monitor] Experience every detail on this 40'' curved computer monitor with ultra-sharp 5K UWUHD resolution, offering double the pixels of a standard 2K ultrawide display. The 21:9 UltraWide aspect ratio and 2500R curvature wrap around your field of vision, eliminating distractions and pulling you into the heart of your games and movies for a truly immersive experience that standard monitors can't match.
- [Vivid Colors from Every Angle] The IPS panel delivers wide 178 viewing angles and consistent, true-to-life colors across the screen. With 120% sRGB, 350 cd/m brightness, and a 2000:1 contrast ratio, you get deep blacks, vibrant highlights, and rich colorsperfect for gaming, video editing, graphic design, streaming, or immersive movie sessions, whether youre sitting center, on the side, or standing.
- [Fluid, Tear-Free Gaming] Dominate the competition with buttery-smooth, tear-free gameplay. This Ultrawide gaming monitor features a 120Hz refresh rate and AMD FreeSync technology, synchronizing the monitor's refresh rate with your graphics card to eliminate tearing and stuttering, giving you a crucial competitive advantage in fast-paced FPS, racing, and action games.
- [Comfortable, Ergonomic Viewing] Customize your setup for all-day comfort. The desktop monitor's stand offers 130mm height adjustment, -5 to 20 tilt, and 30 swivel for an ideal viewing angle. Compatible with a 100mm x 100mm wall mount, it creates a neat, space-saving desktop layout.
- [Seamless Connectivity] Equipped with two HDMI 2.0, two DP1.4 ports, and a 3.5mm audio jack, this PC monitor supports seamless connections to desktop computers, gaming laptops, and consoles meeting all your connectivity needs. The built-in speakers deliver clear, immersive sound, allowing you to enjoy gaming, streaming, or movies without the need for additional hardware.
- [Eye Care] Eye-friendly PC gaming monitors are equipped with Low Blue Light and Flicker-Free features to reduce blue light and protect your eyes from fatigue and irritation, allowing you to more comfortably process documents, watch movies, or play games for longer periods of time. CRUA provide high-quality computer monitors and premium services. If you have any questions, you are welcome to contact us at any time, we are here to serve you and solve all your problems
6. SAMSUNG 34" ViewFinity S50GC Series Ultra-WQHD Monitor, 100Hz, 5ms, HDR10, AMD FreeSync, Eye Care,
- DO MORE ON ONE SCREEN: See every detail on the wider display featuring a 21:9 aspect ratio; Ultra WQHD provides the simplest way to maximize screen real estate and experience truly seamless multitasking on just one screen.Brightness (Typical) : 300 cd/. Static Contrast Ratio 3000:1.
- ENJOY A BILLION COLORS W/ INCREDIBLE DEPTH: With HDR10 that displays over 1 billion colors compared to 16.7 million for typical SDR technology, dark colors are darker and the brightest are even brighter; Content is experienced as the creator intended
- CARE FOR YOUR EYES DAY and NIGHT: An ambient light sensor on the monitor detects lighting in your workstation and automatically adjusts brightness; Eye Saver Mode minimizes excessive blue light, and Flicker Free relieves eye strain
- SEE CONTENT SMOOTHER, EVEN GAMING: A faster than average refresh rate updates the image on screen more often every second; 100Hz refresh rate reduces lag and motion blur when playing games, watching videos, or working on design projects
- STAY IN SYNC WITH THE ACTION: AMD Radeon FreeSync keeps the refresh rate of your monitor and graphics card in sync to reduce image tearing for a superfluid entertainment experience; Watch movies and play games without interruptions
- 2 x HDMI 2.2 INPUTS plus 1 x DISPLAYPORT 1.2 INPUTS: With PBP, view input from 2 simultaneous sources at native resolution, so you can review 2 projects or run 2 programs; Use PIP to resize a 2nd source and work on 1 task while monitoring another
- EXPAND YOUR VIEW, ENHANCE YOUR FOCUS: Minimal bezel brings maximum concentration; The virtually bezel free screen shows you the full picture and looks almost gapless when used in a dual monitor setup so you can see more at once with no distractions
7. INNOCN 40 Inch 5K 5120 x 2160p Ultrawide Monitor for Laptop, 21:9, 100Hz, IPS, HDMI, DP, FreeSync,
- Super Clarity 5K Ultrawide MonitorThis new-gen rare 40 inch ultrawide 5K 5120 x 2160p 100Hz computer monitor adopt IPS panel and deliver 135% sRGB, 106% DCI-P3 color gamut, 350 nits brightness, 1200:1 contrast ratio and HDR ready technology, bring an absolutely new visual experience. Accurate color out of box, factory pre-calibrated delta-E < 2
- Fully Accessible Connectivity - HDMI + DisplayPort + USB ConnectivityThis INNOCN 40 inch 5K ultrawide monitor 40C1U adopt full high standard 2 x HDMI 2.1 and 1 x DisplayPort 1.4 + 1 x 65W USB Type C 3.1 power delivery + 2 x USB A 3.0, 1 x USB-B 3.0 interfaces which support Desktop PC, Gaming Laptops, Switch, XBOX, PS gaming console etc. Meet various connection needs.
- A super productivity monitor40C1U will provide high-definition color quality for designers, creative workers, video workers, and researchers etc. The 21:9 aspect ratio will further improve workflow efficiency, 100hz reafresh rate ensure the smooth, integrated 45W speaker, enjoying fun is easier
- Stylish Ultra Narrow 3-Sided Bezels, Easy to install40C1U 5k widescreen computer gaming monitor adopt frameless and ultra slim design, hassel-free to install. machine black body, metal stand, Height / Swivel / Tilt adjustable, VESA wall mountable, size: 75*75 mm, weight without stand: 19.30lbs
- Blue Light Reduction & Flicker-FreeEye-Care PC gaming monitor reduce the blue light to protect you from eye fatigue, irritation and strains. This enables you to work on your documents, watch movies, or play games more comfortably for extended periods. INNOCN provide 1-year product quality service and 7*24 hours quick solution for any product/order issue. Buy at ease!
8. LG 40U990A-W 40-inch Ultrafine 5K2K WUHD (5120 x 2160) Nano IPS Curved Monitor, Thunderbolt 5,
- The Worlds First 5K2K Monitor with Thunderbolt 5 - The LG UltraFine 40U990A is the worlds first 5K2K widescreen monitor with Thunderbolt 5, delivering ultra-fast data transfer, 96W charging, and dual display support. The monitor's 40 curved (2500R), Nano IPS Black panel offers brilliant color, and spectacular contrast - a new go-to display for creators, multitaskers and gamers.
- Sharper 5K2K Details on a Wide Creative Canvas - The 5K2K (5120x2160) Nano IPS Black display offers ultra-wide resolution, vivid color, and razor-sharp detailproviding a spacious, precise workspace ideal for video editing, graphic design, photography, and color-critical creative tasks.
- Built for Creators. Ready for Professionals. - Built for creative flow, the UltraFine 5K2K screen makes it easy to work across complex timelines, layered interfaces, and multiple windowsideal for editing, producing, and programming.
- VESA DisplayHDR 600 Meets Nano IPS Black Brilliance - VESA DisplayHDR 600 and Nano IPS Black combine to deliver deep blacks, vivid highlights, and cinematic colorideal for creators who need precision in light, shadow, and texture.
- Up to 99% DCI-P3 Color Brilliance for Visual Pros - With up to 99% DCI-P3 color gamut, this UltraFine display delivers bold, vibrant color across a wide spectrumideal for impactful video, photo, and design work in print, digital, and broadcast formats.
- 2000:1 Contrast for Stunning Visual Depth - Nano IPS Black enhances contrast to 2000:1, revealing richer shadows, deeper blacks, and sharper detailperfect for bold color, improved depth, and edge-to-edge consistency.
- 5K2K Production Powered by Thunderbolt 5 - Thunderbolt 5 supports commercial-level video, film, and game production with faster data transfer, 96W charging, and seamless 5K2K outputall through a single, stable, high-speed cable.
- Daisy Chain Enhances Multitasking Efficiency - Daisy chain two monitors and a laptop via Thunderbolt 5 and DisplayPortsimplifying your workspace while expanding screen space for multitasking, content creation, or focused productivity.
- Versatile Ports for Limitless Possibilities - Thunderbolt 5, HDMI 2.1 (x2), DisplayPort 2.1 (UHBR 13.5) and USB-C let you connect laptops, cameras, and drivesno adapters needed. Enjoy stable, streamlined performance across creative, gaming, or professional workflows.
- Dual Speakers. Deep, Immersive Sound. - Let the action surround you with dual speakers and Rich Bassdelivering deeper, fuller sound that enhances cinematic scenes.
9. LG 34SR60QC-W 34-inch QHD (3440x1440) Curved Smart Monitor with Streaming, UltraWide Screen, webOS,
- Handpicked by Amazon: They did the research so that you don't have to.
- Work Smart, Play Smart on a 21:9 Smart Screen - LG Smart Monitor is designed for multitasking while you work, play and watch. Connect the 34 21:9 curved display to a laptop, desktop or gaming console to immerse yourself in your work or games. Or, with the Smart Monitor's built-in LG webOS, you can watch favorite shows from your favorite streaming apps.
- webOS23 Built-in - Thanks to webOS23, find your favorites fast with built-in access to Netflix, Prime Video, the Apple TV app, Disney plus , HBO Max and instant access to over 300 plus free LG Channels with everything from comedy to movies to sports.
- 34" UltraWide 21:9 Panoramic Cinema - This Smart Monitor's 34" ultrawide QHD (3440x1440) with a 21:9 aspect ratio offers a 34% wider view than a 16:9 display. And the monitor's sweeping 1800R cruve envelops you as if you were at the movies.
- 99% sRGB color gamut - Immerse yourself in a world of brilliant color from HDR10 that helps enhance picture quality and up to 99% sRGB color gamut expression to make games visually pop.
- Multi Ports - With two HDMI ports and three USB ports connect with confidence knowing your devices will be compatible with this display.
- Optimized WFH - From webOS, access cloud PC services such as Microsoft 365 and Google applications all without a PC.
- Apple AirPlay 2 and HomeKit Compatibility - Apple AirPlay 2 and HomeKit compatibility allow you to wirelessly control your monitor plus cast and mirror content from iOS or MacOS devices, no Apple TV necessary.
- Simple Design - Smart on the inside and smart looking on the outside with a 3-side, virtually frameless des
- LG Magic Remote Compatible - This LG Smart Monitor is Magic Remote compatible. Available separately, the LG Magic Remote, can navigate your content easily. You can even control the operation and play your favorite content by voice command.
10. Hisense 40-Inch Class A4 Series FHD 1080p Smart Fire TV (40A4NF, 2025 Model) - DTS Virtual: X, Slim
- FULL HD RESOLUTION: When a 1080p High-Definition LCD screen meets a Full Array LED backlight, it creates an even sharper, brighter picture, delivering crisp, clear content.
- DTS VIRTUAL:X: Dial up the impact of your entertainment with the enhanced sound of DTS Virtual:X. It delivers crystal clarity, easy-to-hear dialogue, great detail and realistic surround sound to make what youre watching even better.
- GAME MODE: Say goodbye to game-ruining lag. Hisenses Game Mode cuts the delay down to 16ms. Move with precision, react in real time, and clinch those victories. Every millisecond counts.
- NATURAL COLOR ENHANCER: Ever noticed how lifeless nature looks on TV? With Natural Color Enhancer, witness grass at the greenest and wildflowers in the vibrant bloom. Experience nature on screen as in real life.
- PRESS and ASK | ALEXA: Just press and ask Alexa to find, launch, and control your content. Go beyond streaming to check sports scores, set timers, reminders, and more.
Peter
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