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How to Adjust the Screen Resolution on A 4K Monitor?

16 minutes read

To adjust the screen resolution on a 4K monitor, you can follow these steps:

  1. Right-click on an empty area of your desktop and select "Display settings" from the drop-down menu.
  2. In the "Display settings" window that appears, scroll down to find the "Resolution" section.
  3. Under the "Resolution" section, you will see a slider with different resolution options. Drag the slider to find and select the desired resolution for your 4K monitor.
  4. As you adjust the slider, you might notice your display changes in real-time. This allows you to visually see how the resolution affects the screen.
  5. Once you have selected the desired resolution, click on the "Apply" button at the bottom of the window to save the changes.
  6. A confirmation dialog will appear asking if you want to keep the changes. If everything looks correct, click on the "Keep changes" button.
  7. Your screen resolution should now be adjusted according to the chosen settings.


Note that the available resolution options may vary depending on your computer's hardware and the capabilities of your 4K monitor. It's recommended to choose a resolution that suits your preferences and provides a good balance between image sharpness and visibility.

Best 4k Monitors of 2024

1
SAMSUNG UJ59 Series 32-Inch 4K UHD (3840x2160) Computer Monitor, HDMI, Display Port, Eye Saver/Flicker Free Mode, FreeSync (LU32J590UQNXZA),Black

Rating is 5 out of 5

SAMSUNG UJ59 Series 32-Inch 4K UHD (3840x2160) Computer Monitor, HDMI, Display Port, Eye Saver/Flicker Free Mode, FreeSync (LU32J590UQNXZA),Black

  • WIDESCREEN UHD: With 4x the pixels of Full HD, get more screen space (vs 16:9 screen) and UHD images; View documents & webpages w/ less scrolling, work more comfortably w/ multiple windows & toolbars, and enjoy photos, videos & games in stunning 4K
  • A BILLION COLOR SHADES: Supporting a billion shades of color, the UJ59 delivers incredibly vivid and realistic images; Its color accuracy means colors appear true to life, making the UJ59 ideal for photo, video and graphics applications
  • SEAMLESS UPSCALING: Samsung’s UHD upscaling technology includes signal analysis and detail enhancement that seamlessly upconverts SD, HD and Full HD content to near UHD-level picture quality
  • WIDESCREEN 4K GAMING: With 8.3 million pixels supporting a wide range of colors and resolving every image with astonishing clarity, UHD gives you a wider view for a truly thrilling and immersive gaming experience
  • SMOOTHER GAMEPLAY: AMD FreeSync synchronizes the refresh rate of your graphics card & monitor to reduce image tear & stutter; Low Input Lag Mode minimizes the delay between mouse, keyboard or joystick input and onscreen response for smooth gaming
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2
HP OMEN 27k UHD 144Hz Gaming Monitor, 4K UHD Display (3840 x 2160), IPS Panel, 99% sRGB, 95% DCI-P3, 16:9, OMEN Gaming Hub, 27k (2023),Black

Rating is 4.9 out of 5

HP OMEN 27k UHD 144Hz Gaming Monitor, 4K UHD Display (3840 x 2160), IPS Panel, 99% sRGB, 95% DCI-P3, 16:9, OMEN Gaming Hub, 27k (2023),Black

  • UNCOMPROMISING PERFORMANCE - Get lost in the captivating definition and ultra-precise details of 4K resolution on this 27” diagonal monitor. The pixel dense 3840 x 2160 resolution transforms your game into a remarkable, lifelike experience
  • VISUALS BEYOND IMAGINATION - Get deeper hues and a wide array of colors with 99% sRGB and 95% DCI-P3 for precisely recreated colors so lifelike you get lost in your gameplay
  • THE JOY HQ - Behold your gaming headquarters. Whether you’re playing in or out of game, quickly switch between devices and control them with the same keyboard & mouse thanks to the KVM switch
  • REFINE YOUR PLAY SPACE - Made to impress in and out of game, the new OMEN look blends sophistication and fun to elevate what a gaming setup can look like. Through aRGB lighting and integrated dual speakers, make your play space just how you like it
  • ALL YOUR FUN, CUSTOM - Play around with every possible setting in OMEN Gaming Hub—a one-stop shop for customizing your ecosystem. Make your monitor, any PC, and select accessories work better together the way you want
  • EVERY MOTION AND PIXEL KEEPS UP WITH YOU - How fast your pixels can react to changing frames is critical for fast-paced gaming, and a 1ms GtG response time with Overdrive ensures even the most action-packed moments are fluid, crisp, and free of motion blur
  • EASILY MAKE OUT DETAILS - See details even in shadow and replicate reality on your screen with VESA DisplayHDR 400 for enhanced contrast, deeper shadows and brighter highlights
  • NEXT GEN CONSOLE COMPATIBLE - Compatible with any console, and get 120FPS at 4K through HDMI 2.1 on the latest consoles
  • ADJUSTABLE STAND - Find comfort while you game with 100mm of height adjust, pivot and tilt capabilities
  • HP EYE EASE WITH EYESAFE CERTIFICATION - Keep your screentime comfortable with beautiful colors while reducing blue light.
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3
ASUS TUF Gaming VG289Q1A 28” Monitor, 4K UHD (3840 x 2160), IPS, Adaptive-Sync/ FreeSync, Eye Care, DisplayPort HDMI, DCI-P3 HDR 10, Shadow Boost, Black

Rating is 4.8 out of 5

ASUS TUF Gaming VG289Q1A 28” Monitor, 4K UHD (3840 x 2160), IPS, Adaptive-Sync/ FreeSync, Eye Care, DisplayPort HDMI, DCI-P3 HDR 10, Shadow Boost, Black

  • 28-inch 4K (3840x2160) IPS DCI-P3 grade gaming monitor for stunning crisp and detailed visuals.Specific uses for product - Gaming
  • Compatible with industry-standard HDR10 high dynamic range for color and brightness levels that exceed the capabilities of ordinary monitors
  • FreeSync technology to eliminate screen tearing and choppy frame rates
  • Shadow Boost enhances image details in dark areas, brightening scenes without over-exposing bright areas
  • Rich Connectivity with HDMI (v2.0) x2 and DisplayPort 1.2 ports
  • Supports both Adaptive-Sync with NVIDIA GeForce graphics cards and FreeSync with AMD Radeon graphics cards Compatible with NVIDIA GeForce GTX 10 series, GTX 16 series, RTX 20 series and newer graphics cards
  • What's in the box: DisplayPort cable, Power cord, Warranty card, Quick Start guide
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4
Dell S2721QS 27 Inch 4K UHD (3840 x 2160) IPS Ultra-Thin Bezel Monitor, AMD FreeSync (HDMI, DisplayPort), VESA Certified, Silver

Rating is 4.7 out of 5

Dell S2721QS 27 Inch 4K UHD (3840 x 2160) IPS Ultra-Thin Bezel Monitor, AMD FreeSync (HDMI, DisplayPort), VESA Certified, Silver

  • IMMERSIVE DISPLAY: Experience stunning 4K UHD with a three-sided ultrathin bezel design, providing immersive viewing with 4 times the resolution of Full HD. Supports HDR content playback for a lifelike visual experience.Specific uses for product - Gaming.Pixel Per Inch : 163. Brightness : 350 cd/m².Horizontal Viewing Angle : 178°. Vertical Viewing Angle : 178°
  • ELEGENT DESIGN: The back side of this monitor features a subtle textured pattern that gives it a unique look. It brings the feeling of a harmonious blend of great style and quality into every living space.
  • COMFORT VIEW: Customize your viewing experience with a height adjustable stand, tilt, swivel & pivot features, ensuring all-day comfort and ergonomic versatility.
  • SEAMLEASS SWITCHING: Built-in dual HDMI ports keep your devices always plugged in and let you effortlessly switch between streaming and console gaming.
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5
SAMSUNG 43" Odyssey Neo G7 Series 4K UHD Smart Gaming Monitor, 144Hz, 1ms, VESA Display HDR600, Quantum Matrix Technology, AMD FreeSync Premium Pro, LS43CG702NNXZA, 2023, Black

Rating is 4.6 out of 5

SAMSUNG 43" Odyssey Neo G7 Series 4K UHD Smart Gaming Monitor, 144Hz, 1ms, VESA Display HDR600, Quantum Matrix Technology, AMD FreeSync Premium Pro, LS43CG702NNXZA, 2023, Black

  • QUANTUM MATRIX TECHNOLOGY: Quantum Matrix Technology w/ Quantum Mini LEDs create controlled brightness and impressive contrast for games to come to life; Plus, advanced 12-bit back light unit allows detailed HDR control for unmatched picture quality*.Power Supply Type : AC100-240V 50/60Hz. Power Cable Length : 1.5 m
  • VESA DISPLAY HDR600: Experience a new level of multi-entertainment with life-like visuals; With 1,000,000:1 contrast ratio and VESA Display HDR600, both videos and games deliver abundant, deeper blacks and greater color detail*Sync Premium Pro
  • SMART TV EXPERIENCE: Enjoy your favorite shows and movies through the Smart TV apps; Take a break from marathon gaming sessions and catch up on must-see streaming content with just a simple Wi-Fi connection**
  • SAMSUNG GAMING HUB: The best of gaming all in one place; Samsung Gaming Hub allows instant access to top cloud gaming services and your favorite consoles; Smooth visuals and responsive gameplay are powered by advanced game streaming technology***
  • 4K GAMING REFRESH RATES: 144Hz refresh rate eliminates lag for gameplay with ultra-smooth action; Identify enemies with elite precision with a 1ms(MPRT) response time , precise mouse movements, and blur-free frames with minimized ghosting*
  • AMD FREESYNC PREMIUM PRO: Effortlessly smooth gameplay; AMD FreeSync Premium Pro features adaptive sync technology which reduces screen tearing, stutter, and input latency; Low frame rate compensation ensures every scene flows seamlessly
  • MATTE DISPLAY: Focus only on what matters; The matte display absorbs, but does not reflect, artificial and natural light, minimizing glare and keeping you immersed during the toughest battles and hardest levels*
  • FLEX MOVE SCREEN: Optimize your gaming setup for boosted performance with Flex Move Screen by adjusting the on-screen size from 43 to 20 inches so you can maintain a winning position****
  • ULTRAWIDE GAME VIEW: Extend the screen and uncover unseen areas of game worlds with the Ultrawide Game View feature; Expand the aspect ratio easily from 16:9 to 21:9 to gain a competitive edge****
  • GAME BAR: Easily view the status of the most important settings such as FPS or HDR; Modify response time or screen ratio, as well as the game picture mode, without having to leave your game screen to keep you focused on your goal*
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6
Dell S2722QC 27-inch 4K USB-C Monitor - UHD (3840 x 2160) Display, 60Hz Refresh Rate, 8MS Grey-to-Grey Response Time (Normal Mode), Built-in Dual 3W Speakers, 1.07 Billion Colors Platinum Silver

Rating is 4.5 out of 5

Dell S2722QC 27-inch 4K USB-C Monitor - UHD (3840 x 2160) Display, 60Hz Refresh Rate, 8MS Grey-to-Grey Response Time (Normal Mode), Built-in Dual 3W Speakers, 1.07 Billion Colors Platinum Silver

  • SUPERIOR SCREEN: With a three-sided ultrathin bezel design that lets you to see more without interruptions, high functionality meets superb style. Enjoy crisp visuals with an impressive 4.0ms response time.Specific uses for product - Business.Pixel per inch (PPI) : 163. Operating Temperature : 0°C to 40°C (32°F to 104°F)
  • COMFORT COMES FIRST: Customize your views with a height-adjustable stand and a monitor that tilts, swivels and pivots so you look your best and feel your best during work sessions or movie binges.
  • VERSATILE CONNECTIVITY: Easily charge and connect your laptop on this USB-C monitor. This single-cable solution reduces clutter on your desktop and transmits power, video, audio and data—all at once.
  • INTEGRATED SPEAKERS: This usb-c monitor comes equipped with everything you need including built-in dual 3W integrated speakers.
  • PERSONALIZED COMFORT: Customize your views with a height-adjustable stand that tilts, swivels and pivots allowing you to view at your most optimal position.
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What is the native screen resolution of a 4K monitor?

The native screen resolution of a 4K monitor is typically 3840 x 2160 pixels.


How to disable overscan on a 4K monitor?

To disable overscan on a 4K monitor, you can follow these steps:

  1. Right-click on your desktop and select "Display settings" or "Screen resolution."
  2. In the display settings window, scroll down and click on "Advanced display settings" or "Advanced settings."
  3. Look for an option called "Overscan" or "Scaling."
  4. If you find this option, select it and disable the overscan by moving the slider to 0% or by unchecking any box related to overscan.
  5. If you do not see an overscan option, try accessing your monitor's settings directly. Most 4K monitors have their own OSD (On-Screen Display) menu accessed through physical buttons on the monitor itself.
  6. Press the corresponding button on your monitor to bring up the OSD menu and navigate through the settings using the monitor's buttons.
  7. Look for options related to image scaling, overscan, or display size adjustments.
  8. Disable overscan or adjust the scaling to fit the screen properly.
  9. Save your changes and exit the OSD menu.


Note: The exact steps may vary depending on your operating system, graphics card, and monitor model.


How to decrease the screen resolution on a 4K monitor?

To decrease the screen resolution on a 4K monitor, you can follow these steps:

  1. Right-click on the desktop and select "Display settings" or "Screen resolution."
  2. In the display settings window, you will see a resolution slider or a drop-down menu with various resolution options.
  3. Drag the slider or select a lower resolution from the drop-down menu. Look for resolutions with "1080p" or "1920x1080" as they are standard Full HD resolutions.
  4. Apply the new resolution by clicking on the "Apply" or "OK" button.
  5. The screen might flicker or go blank for a moment as it adjusts to the new resolution. If the new resolution is suitable and visible, keep the settings; otherwise, revert them back to the previous resolution or try a different one until you find a size that suits your preferences.


Note: It's important to keep in mind that decreasing the screen resolution may affect the sharpness and clarity of the display, as certain resolutions may not utilize the full potential of a 4K monitor.


How to adjust the aspect ratio on a 4K monitor?

Adjusting the aspect ratio on a 4K monitor can typically be done through the display settings of your computer's operating system. Here are the general steps for adjusting the aspect ratio:


For Windows:

  1. Right-click on the desktop and select "Display settings" from the context menu.
  2. In the display settings window, scroll down to the "Scale and layout" section.
  3. Under the "Display resolution" section, you will find a drop-down menu labeled "Resolution".
  4. Click on the drop-down menu and select the desired resolution that matches the aspect ratio you want.
  5. Click on "Apply" to save the changes.


For Mac:

  1. Click on the Apple menu and select "System Preferences".
  2. In the System Preferences window, click on "Displays".
  3. Go to the "Display" tab.
  4. Look for the "Resolution" section and click on the "Scaled" button.
  5. A list of available resolutions will appear, select the resolution that matches the desired aspect ratio.
  6. Close the window to save the changes.


Additionally, some 4K monitors may have their own built-in settings for adjusting the aspect ratio. Check the monitor's user manual or the manufacturer's website for instructions specific to your monitor model.

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