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1440p Resolution: Beyond HD

1440p Resolution

1440p resolution, also known as QHD or Quad HD, refers to a display resolution of 2560 x 1440 pixels. With over 3.6 million pixels, 1440p sits right between 1080p (Full HD) and 4K resolution, offering an enhanced visual experience compared to 1080p.

In this article, we will explore what 1440p resolution is, its advantages, use cases, how to choose a 1440p display, and more.

Note: Reolink security cameras go beyond the 1440p resolution. In the upcoming CES 2024, Reolink will showcase its 16MP dual-lens security camera, the Duo 3 PoE. Stay tuned and join us in this amazing journey!

What is 1440p Resolution?

1440p resolution, sometimes labeled as QHD or Quad HD, has a resolution of 2560 x 1440 pixels. This equates to around 3.7 million pixels in total, over 2 times more pixels than 1080p resolution and 4 times less than 4K resolution. Let’s learn what resolution is 1440p.

The term "1440p" refers to the vertical resolution of 1440 pixels. The "p" stands for "progressive scan," which means the image is scanned sequentially from top to bottom. So, this is what's 1440p resolution means.

This contrasts with interlaced scanning, where alternate lines are scanned in sequence. Progressive scanning avoids artifacts from interlacing and produces smoother motion in video.

1440p ultrawide resolution monitors with an aspect ratio of 21:9 are popular options as well. These have a wider horizontal resolution of 3440 x 1440 pixels. This expanded ultrawide resolution 1440p offers a field of view that allows more content to be displayed from side to side.

So, in summary, ultrawide 1440p resolution quadruples the pixels of 720p HD resolution and doubles the pixels of 1080p Full HD. This makes it an attractive "beyond HD" resolution that balances visual fidelity, performance, and cost.

Beyond 1440p

While resolution for 1440p itself sits between Full HD and 4K resolutions, display technology continues advancing with resolutions beyond 1440p. Here are some higher resolutions than 1440p to consider:

  • 16MP: 16MP refers to the resolution of approximately 16 million pixels. 16MP resolution means the image has more detail, allowing for larger prints or more flexibility when cropping without losing quality. Reolink has showcased a 16MP PoE camera , Duo 3 PoE, at the CES 2024. This camera boosts 7680x2160 resolution, and two lenses produce a stitched 180-degree viewing angle.
Reolink Duo 3 PoE

Groundbreaking 16MP Dual-Lens PoE Camera

16MP UHD, Dual-Lens, Motion Track, 180° Wide Viewing Angle, Power over Ethernet, Color Night Vision.

  • 4K: 4K resolution, also known as 2160p, quadruples the pixels again from 1440p to deliver 3840 × 2160 pixels. This amounts to over 8 million pixels, dramatically improving clarity and detail over 1440p. But it requires excellent GPU power and optimization to run smoothly at high settings in games.
  • 12MP: Monitors like the LG DualUp boast resolutions of 2560 × 2880. This unique aspect ratio monitor packs nearly 12 million pixels at 12MP resolution for crisper images and more vertical space. 12MP splits the difference nicely between 1440p and 4K in pixel density.

Advantages of 2560 x 1440 Resolution

1440p resolution offers numerous advantages over lower resolutions like 720p and 1080p:

  • Sharper Image Quality: With over twice as many pixels as 1080p, 1440p displays can produce much sharper and detailed images. Fine details in photos, videos, and games appear more defined. Text also looks crisper, which is advantageous for reading and productivity.
  • Enhanced Gaming Experience: The high pixel density of 1440p clarity enhances gaming visuals, from textures to special effects. Details remain sharp even during fast-motion gaming, thanks to the higher pixel density. This makes 1440p one of the most popular resolutions for PC gaming.
  • Improved Multitasking: The increased horizontal resolution of 1440p allows more windows and applications to fit on the screen. This facilitates efficient multitasking and productivity. Ultrawide 1440p takes this even further with its expansive aspect ratio.
  • Immersive Media Consumption: 1440p allows movies and videos to be watched at sizes beyond typical 1080p while retaining sharpness. Cinematic 21:9 ultrawide monitors are especially captivating. Text and UI elements in media editing software also appear sharper.

Put simply, 1440p resolution size improves clarity and immersion beyond 1080p HD without demanding the heavyweight performance needed to drive 4K smoothly.

1440p Resolution: Use Cases

Thanks to its balance of clarity and reasonable demands on hardware, 1440p resolution caters nicely to several key use cases:

1440p Resolution Monitor

Monitors continue to be the most common application for 1440p resolution panels. 1440p resolution monitors ranging from 27 to 34 inches diagonally are extremely popular options for gaming, work, and general use.

The boosted clarity and workspace of 1440p monitor resolution bring noticeable improvements in text sharpness, image detail, and immersion compared to 1080p monitors. High refresh rates up to 240Hz also enable smooth, high FPS gaming. Ultrawide 21:9 monitors provide even more horizontal space for truly expansive viewing.

With graphics cards and computers that handle 1440p, well being reasonably affordable now, 1440p monitors deliver meaningful visual upgrades without costing an excessive premium over 1080p monitors. This has fueled the adoption of 1440p resolution monitors among enthusiasts and mainstream users.

1440p Resolution Wallpaper

Another common application for 1440p visuals is digital wallpapers for screens and devices. 1440p wallpaper is very popular for decorating high-resolution displays and monitors beyond 1080p.

Using a 1440p resolution wallpaper that matches your monitor's native 1440p resolution prevents any scaling artifacts as well. This keeps icons, text, and other elements crisp. So both image quality and viewer immersion motivate the prevalent use of 1440p wallpapers.

1440p Resolution TV

While 4K has largely overtaken the TV space, there are still some TV models released sporting 1440p Quad HD resolution. Brands like Samsung and TCL have offered affordable mid-sized 1440p TVs. These provide an upgrade over 1080p in clarity without going all the way to demanding native 4K.

Running at screen sizes between 40 to 65 inches, these 1440p resolution TVs are accessible options for enjoying sharper visuals in movies, games, and videos. Their resolution sits nicely between 1080p and 4K, filling a gap in the TV size to cost-to-resolution ratio. Immersive while approachable sums up the appeal of 1440p televisions.

1440p Resolution PS5

Sony's powerful PlayStation 5 console supports up to 4K gaming and media playback. But recent updates have enabled support for PS5 1440p resolution as well at up to 120Hz refresh rates. This allows PS5 users to enjoy buttery smooth gameplay beyond HD 1440p resolution.

This makes a 1440p resolution PS5 gaming monitor an attractive display option for PS5 owners. 1440p quadruples the pixels of 720p and doubles 1080p, leading to much sharper graphics even in motion compared to 1080p. Framerates can also surpass 60 FPS thanks to support for high 120Hz+ refresh rates.

How to Choose the Right 1440p Display?

If you've decided to upgrade your current setup to an immersive 1440p resolution display, there are some key factors to consider while selecting a screen:

  • Panel Technology: Two main panel technologies used in monitors and TVs are VA (Vertical Alignment panels) and IPS (In-Plane Switching). IPS panels offer the best color accuracy and viewing angles, while VA panels boast a superior contrast ratio.
  • Refresh Rate: Standard monitors offer 60 Hz refresh rates, but gaming-oriented 1440p screens can reach up to 240 Hz. High refresh rates show frames more frequently for smoother visuals and lower latency.
  • Viewing Size: When searching for a 1440p monitor, popular options range from 27 inches up to the immersive scale of 34 inches ultrawide.
  • Budget: 1440p monitors scale from very affordable models at around $250 up to high-end models at $800+.

Investing in a monitor or display designed for native 1440p content ensures you make the most of the enhanced resolution. Prioritizing key aspects like panel tech, refresh rate, screen size, and connectivity for your applications results in the best viewing experience.

Best 1440p Resolution Security Camera Recommendation

As a standalone solar-powered 2K camera loaded with smart features, the Argus 3 Pro hits a sweet spot combining performance, convenience, and value.

Its super HD 2560x1440 resolution captures far more detail than 1080p cameras. This allows positive identification of people and vehicles from a distance. Color night vision preserves full-color imaging rather than sparse black-and-white rendering after dark.

Intelligent person and vehicle detection avoids false alerts triggered other objects. Spotlight activation and rich push notifications on detection offer reassurance. Continuous recording, intelligent alert clips, and time-lapse modes provide comprehensive coverage.


Is 1440p the same as 4K?

No, 1440p and 4K resolutions are quite different. 1440p is also called QHD or Quad HD, referring to its vertical pixel resolution of 1440 pixels (2560 × 1440 total). In contrast, 4K or 2160p resolution quadruples 1440p with dimensions of 3840 × 2160 total pixels.

What is the resolution of 1440p?

1440p resolution comprises 2560 pixels horizontally and 1440 pixels vertically for a total resolution of 2560 × 1440 pixels. This amounts to 3.7 million pixels total, delivering 4 times as many pixels as a 720p HD resolution (1280 × 720) and 2.25 times as many pixels versus 1080p FHD (1920 × 1080).

How can I choose between 1080p and 1440p?

When undecided between a screen at 1080p resolution versus 1440p, consider your intended usage, desired screen size, and hardware. 1080p continues to be a mainstream resolution for 24 to 27-inch screens. It has modest GPU requirements that are easy to drive at high framerates.


With over 3.7 million pixels and dimensions of 2560 × 1440, 1440p "Quad HD" resolution sits in the graphics sweet spot between 1080p and 4K. Compared to Full HD 1080p, 1440p resolution delivers substantially improved clarity and workspace thanks to 2.25x higher pixel density. This enhanced resolution shines across gaming, productivity, and entertainment without requiring expensive flagship hardware like 4K demands.

Do you use any 1440p resolution device? Is it clear enough? Share your opinions with us in the comment section below! Let's discuss them together!


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Editor from Reolink. Interested in new technology trends and willing to share tips about home security. Her goal is to make security cameras and smart home systems easy to understand for everyone.