A monitor that stutters in a firefight or smears fast motion can undo a good graphics card, and the 300-dollar tier now holds real 144Hz to 170Hz options. The best monitors under 300 for gaming in this guide mix sharp 1080p speed with two 1440p picks, so competitive players and story-driven players can both find a fit for their desk.

Quick verdict on the best monitors under 300 for gaming

If you want one starting point, choose the Gigabyte G27Q, because its 27-inch 1440p IPS panel, 144Hz refresh rate, and DisplayHDR 400 support give the sharpest image in this group for mixed gaming and daily use. The Samsung Odyssey G5 G55C is the curved 1440p rival, while the MSI Optix G274 is the fastest flat 1080p pick at 170Hz.

For pure competitive speed on a smaller screen, choose the AOC 24G2SP, because its 23.8-inch IPS panel, 165Hz refresh rate, and fully adjustable stand suit fast shooters and tight desks. The LG UltraGear 27GN600-B is the straightforward 27-inch 144Hz IPS pick, the Gigabyte G27F 2 adds a brighter panel and a USB hub, and the ASUS TUF Gaming VG27VH1B is the curved VA option for players who want deeper contrast.

Quick comparison table

Use this table to narrow the list before you read the detailed sections. It compares screen size and panel type, resolution and refresh rate, response time and adaptive sync, the main strength of each model, and the buyer each monitor fits best. Five of the seven models use an IPS panel, and two use a VA panel.

Model Size and panel Resolution and refresh rate Response time and sync Key strength Best for
LG UltraGear 27GN600-B 27-inch IPS, flat 1920 x 1080, 144Hz 1ms GtG, FreeSync Premium Wide color and G-Sync Compatible support Straightforward 27-inch 144Hz gaming
ASUS TUF Gaming VG27VH1B 27-inch VA, 1500R curved 1920 x 1080, 165Hz 1ms MPRT, FreeSync Premium Deep contrast and wide color gamut Curved immersive play on a budget
AOC 24G2SP 23.8-inch IPS, flat 1920 x 1080, 165Hz 1ms MPRT, Adaptive Sync Fast refresh and adjustable stand Competitive shooters and small desks
Gigabyte G27F 2 27-inch IPS, flat 1920 x 1080, 165Hz 1ms MPRT, FreeSync Premium Bright panel and USB hub Bright rooms and mixed gaming
Samsung Odyssey G5 G55C 27-inch VA, 1000R curved 2560 x 1440, 165Hz 1ms MPRT, FreeSync Sharp 1440p image with strong contrast Curved 1440p gaming and movies
MSI Optix G274 27-inch IPS, flat 1920 x 1080, 170Hz 1ms MPRT, G-Sync Compatible Fastest refresh rate in this group Fast-paced esports titles
Gigabyte G27Q 27-inch IPS, flat 2560 x 1440, 144Hz 1ms MPRT, FreeSync Premium Sharp 1440p image and HDR400 Mixed gaming and daily use

How we selected these monitors

This guide started with the limits in the search: a real display monitor built for gaming, a refresh rate of 144Hz or higher, and a model that fits the 300-dollar tier. Every monitor here is a 23.8-inch or 27-inch screen, and each one adds a different strength, such as a sharper 1440p image, a curved VA panel, or a faster 170Hz refresh rate.

What 144Hz and higher buys in fast games

A 144Hz refresh rate shows up to 144 frames per second, so motion in shooters, racers, and action games looks smoother and easier to track than on a 60Hz screen. That smoother motion helps you follow a moving target and react to a sudden change in direction, because the image updates more often and each frame stays on screen for less time.

The step from 144Hz to 165Hz or 170Hz is smaller than the step from 60Hz to 144Hz, but it still matters for players who already own a graphics card that can push high frame rates. Five of the seven monitors here reach 165Hz or 170Hz, while the two 1440p picks run at 144Hz and 165Hz. Match the refresh rate to the frame rates your graphics card actually reaches in the games you play most, because a 170Hz panel only helps when the card can feed it.

A high refresh rate also changes how the desktop feels, because scrolling, dragging windows, and moving the mouse all look smoother at 144Hz and above. That daily benefit is easy to notice the first week, and it is one reason many buyers never go back to a 60Hz screen after switching. Treat refresh rate as the first filter, then use panel type and resolution to narrow the list further.

Why 1440p changes the graphics card you need

A 1440p screen holds about 78 percent more pixels than a 1080p screen, so the same game at the same settings demands far more work from the graphics card. That extra detail makes text sharper, distant enemies easier to spot, and open-world scenery look cleaner, but it also means frame rates fall unless the card has the power to keep up.

The two 1440p models here, the Gigabyte G27Q and the Samsung Odyssey G5 G55C, suit players whose graphics card can hold 100 frames per second or more at 1440p in their favorite games. If your card struggles to reach 60 frames per second at 1440p, the 1080p models in this guide will feel faster and smoother, because they ask the card to draw far fewer pixels per frame. Resolution is a trade between sharpness and speed, and the right choice depends on the card you own today.

When adaptive sync matters most

Adaptive sync matches the refresh rate of the monitor to the frame rate of the graphics card, so tearing and stuttering fade when the frame rate rises and falls during play. That matters most in games where the frame rate is uneven, such as open-world titles with busy scenes and sudden action.

Every monitor in this guide supports some form of adaptive sync, with most carrying AMD FreeSync Premium and two carrying NVIDIA G-Sync Compatible support as well. The exact label matters less than the range it covers, because a wide range such as 48Hz to 170Hz keeps sync active across more of the frame rates you will actually see. Turn the feature on in both the monitor menu and the graphics driver, because it does nothing until both sides agree.

Adaptive sync does not replace a fast panel, and it does not add frames that the graphics card cannot render. It simply makes the frames the card does render look cleaner, with less tearing at the top of the screen and less stutter when the rate dips. If you play mostly locked, steady games, the benefit is small, but if your frame rate moves around, adaptive sync is one of the most useful features in this tier.

The seven monitors in detail

Each section below follows the same pattern, so you can compare the monitors side by side. It starts with who the monitor fits best, then covers the panel, the refresh rate, the color and brightness, the inputs, and the main trade-offs. Each profile also notes when to buy it and when to skip it.

LG UltraGear 27GN600-B

This monitor fits players who want a straightforward 27-inch 144Hz IPS screen with wide viewing angles and no fuss. The LG UltraGear 27GN600-B pairs a 27-inch IPS panel with 1920 x 1080 resolution, a 144Hz refresh rate, and a 1ms GtG response time, plus HDR10 support and 99 percent sRGB color coverage.

The IPS panel is the main reason to choose it, because colors stay accurate when you view the screen from the side, and the 99 percent sRGB coverage keeps games and video looking natural. Brightness reaches 350 nits, which is enough for a bright room, and the 144Hz refresh rate keeps fast motion smooth in shooters and racers. The monitor carries AMD FreeSync Premium and NVIDIA G-Sync Compatible support, so tearing stays low with either brand of graphics card.

The trade-off is resolution, because 1080p spread across 27 inches looks softer than the 1440p panels in this guide, especially in text and distant detail. The stand tilts but does not offer the full height and pivot range of the AOC model, so measure your desk and eye height before you buy. It is a plain, honest gaming screen that does its job without extra features to learn.

Pros: A 27-inch IPS panel with 99 percent sRGB coverage, 144Hz refresh rate with 1ms GtG response, FreeSync Premium plus G-Sync Compatible support, and 350 nits of brightness.

Cons: A 1080p image that looks softer than 1440p at 27 inches, a basic stand with limited adjustment, and no USB hub for peripherals.

Buy it for straightforward 27-inch 144Hz gaming with good color. Skip it if you want the sharper text of 1440p or a fully adjustable stand.

ASUS TUF Gaming VG27VH1B

This monitor fits players who want a curved screen with deep contrast and a 165Hz refresh rate for immersive single-player games. The ASUS TUF Gaming VG27VH1B pairs a 27-inch VA panel with a 1500R curve, 1920 x 1080 resolution, a 165Hz refresh rate, and a 1ms MPRT response time, plus FreeSync Premium support.

The VA panel is the defining choice here, because its 3000:1 contrast ratio gives darker blacks and stronger depth in night scenes than an IPS panel can manage. The 1500R curve wraps the image gently around your view, which suits story-driven games and racing titles where immersion matters more than raw speed. Color coverage reaches 90 percent of the DCI-P3 gamut, which is strong for this tier, and brightness is rated at 250 nits.

The main limit is connectivity, because the monitor offers two HDMI inputs and a VGA input, with no DisplayPort input at all. That is fine for a console or a PC over HDMI, but it rules out a DisplayPort-only setup, so check your graphics card outputs before you buy. The 165Hz rate needs a compatible HDMI output, and some graphics cards only reach the full rate over the right port, so confirm the connection in the monitor menu after setup.

Pros: A curved 27-inch VA panel with deep 3000:1 contrast, a 165Hz refresh rate with 1ms MPRT response, 90 percent DCI-P3 color coverage, and FreeSync Premium support.

Cons: No DisplayPort input, 250 nits of brightness that suits dimmer rooms better, and a VA panel with narrower viewing angles than IPS.

Buy it for curved, high-contrast play in story-driven and racing games. Skip it if your setup needs DisplayPort or you play mostly from a wide side angle.

AOC 24G2SP

This monitor fits competitive players who want the fastest response on a smaller screen and a stand that adjusts to any desk. The AOC 24G2SP pairs a 23.8-inch IPS panel with 1920 x 1080 resolution, a 165Hz refresh rate over DisplayPort, and a 1ms MPRT response time, plus a height, pivot, swivel, and tilt stand.

The smaller screen is a strength for competitive play, because the whole image sits inside your central vision and you can track the full frame without moving your eyes far. The IPS panel covers 125 percent of the sRGB gamut for vivid color, brightness reaches 300 nits, and the 4ms GtG response time sits behind the 1ms MPRT figure, which uses backlight strobing. Adaptive Sync keeps tearing low across a 48Hz to 165Hz range, and the DisplayPort input reaches the full 165Hz while HDMI tops out at 144Hz.

That HDMI limit is the detail to remember, because you need the DisplayPort cable and a DisplayPort output on your graphics card to see the full 165Hz. The 23.8-inch size also feels small if you are used to a 27-inch screen, especially for movies and split-screen work, so try the size in person if you can. For a tight desk or a shared room, though, the compact screen and the adjustable stand are genuine advantages.

Pros: A 23.8-inch IPS panel with a 165Hz refresh rate, a fully adjustable stand with height, pivot, and swivel, 125 percent sRGB color coverage, and DisplayPort plus HDMI inputs.

Cons: A smaller screen that feels tight for movies, 165Hz only over DisplayPort with 144Hz over HDMI, and a 1080p image with no 1440p option.

Buy it for competitive shooters and small desks where speed and adjustability matter most. Skip it if you want a large 27-inch screen or a sharper 1440p image.

Gigabyte G27F 2

This monitor fits players who want a bright 27-inch IPS screen with a USB hub and a stand that adjusts for height. The Gigabyte G27F 2 pairs a 27-inch IPS panel with 1920 x 1080 resolution, a 165Hz refresh rate that overclocks to 170Hz, and a 1ms MPRT response time, plus FreeSync Premium support.

Brightness is the standout figure, because the panel is rated at 400 nits, which is the highest in this group and keeps the image clear in a bright room with daylight. Color coverage reaches 95 percent of the DCI-P3 gamut and 130 percent of sRGB, so games look vivid without heavy calibration, and the 8-bit panel handles smooth gradients well for its tier. The stand adjusts for height by 130mm and tilts, and the USB hub adds two downstream ports for a mouse receiver or a headset dongle.

The inputs cover two HDMI 2.0 ports and one DisplayPort 1.2 port, plus a headphone jack, which is enough for a PC and a console side by side. The 1080p resolution at 27 inches is the same trade-off as the LG model, so text and fine detail look softer than on the 1440p picks. One more point to note is that later coverage of this model describes it as discontinued, so check current stock with retailers before you plan a build around it.

Pros: A bright 400-nit IPS panel with 95 percent DCI-P3 coverage, a 165Hz refresh rate with a 170Hz overclock, a height-adjustable stand, and a USB hub.

Cons: A 1080p image that looks softer than 1440p at 27 inches, a panel that may be harder to find as stock runs down, and no pivot on the stand.

Buy it for bright-room gaming with vivid color and a USB hub. Skip it if you need a guaranteed 1440p image or a pivot stand for vertical use.

Samsung Odyssey G5 G55C

This monitor fits players who want a sharply curved 1440p screen with strong contrast for games and movies alike. The Samsung Odyssey G5 G55C pairs a 27-inch VA panel with a 1000R curve, 2560 x 1440 resolution, a 165Hz refresh rate, and a 1ms MPRT response time, plus FreeSync and HDR10 support.

The 1000R curve is the tightest in this guide, so the screen wraps closely around your view and fills more of your peripheral vision than a flat panel does. The VA panel carries a 2500:1 contrast ratio, which gives dark scenes real depth, and brightness reaches 300 nits. The 1440p resolution makes text and distant detail visibly sharper than the 1080p models, while the 165Hz refresh rate keeps fast motion smooth, so this model balances sharpness, speed, and immersion in one screen.

The trade-off is the VA panel itself, because fast dark-to-light changes can smear more than on the IPS models here, and the tight curve suits a single centered viewer better than a shared screen. The stand tilts but does not adjust for height, so you may need a monitor arm or a riser to reach eye level. This is also the one model in this guide that already appears in the closely related 300-dollar and under-400 gaming articles on this site, so readers who follow those guides will recognize it.

Pros: A curved 27-inch 1440p VA panel with a 1000R curve, a 165Hz refresh rate with 1ms MPRT response, strong 2500:1 contrast, and HDR10 support.

Cons: A tight curve that suits one centered viewer best, a height-only tilt stand with no height adjustment, and VA smearing on fast dark transitions.

Buy it for curved 1440p gaming with strong contrast and immersion. Skip it if you share the screen often or you need a height-adjustable stand.

MSI Optix G274

This monitor fits esports players who want the fastest refresh rate in this group on a flat 27-inch IPS screen. The MSI Optix G274 pairs a 27-inch IPS panel with 1920 x 1080 resolution, a 170Hz refresh rate over DisplayPort, and a 1ms MPRT response time, plus NVIDIA G-Sync Compatible support.

The 170Hz figure is the headline, because it is the highest refresh rate among the seven monitors here, and it arrives over DisplayPort with overclocking while HDMI reaches 165Hz. The IPS panel keeps colors steady from wide angles, color coverage reaches 135 percent of sRGB and 92 percent of DCI-P3, and brightness is rated at 250 nits. Adaptive Sync works across a 48Hz to 170Hz range, so tearing stays low even when the frame rate dips in a busy scene.

The 1080p resolution is the price of that speed, because the same panel at 1440p would demand far more from the graphics card and cost more to drive at 170Hz. The stand tilts and the screen is VESA mountable, but height adjustment is limited, so plan for a monitor arm if your desk needs one. Night Vision, a feature that brightens dark areas of the image, is included for spotting detail in shadowed scenes, though it changes the look of the game and suits some players more than others.

Pros: The fastest refresh rate in this group at 170Hz, a flat 27-inch IPS panel with wide color coverage, G-Sync Compatible support, and a 48Hz to 170Hz adaptive sync range.

Cons: A 1080p image that looks softer than 1440p at 27 inches, 250 nits of brightness for dimmer rooms, and limited stand adjustment.

Buy it for fast-paced esports titles where refresh rate comes first. Skip it if you want the sharper text of 1440p or a bright-room panel.

Gigabyte G27Q

This monitor fits players who want the sharpest flat image in this group for mixed gaming, work, and video. The Gigabyte G27Q pairs a 27-inch IPS panel with 2560 x 1440 resolution, a 144Hz refresh rate that overclocks to 165Hz, and a 1ms MPRT response time, plus FreeSync Premium and VESA DisplayHDR 400 support.

The 1440p IPS combination is the core strength, because the higher pixel count sharpens text and distant detail while the IPS panel keeps colors accurate from wide angles. Color coverage reaches 92 percent of the DCI-P3 gamut and 120 percent of sRGB, brightness is rated at 350 nits, and the DisplayHDR 400 certification marks it as the only model here with that HDR level. The stand adjusts for height and tilt, the USB hub adds two downstream ports, and two small speakers cover basic sound without extra desk clutter.

The 144Hz refresh rate is the lowest among the 1440p and high-refresh picks here, though the 165Hz overclock closes part of that gap when the graphics card can feed it. A graphics card that struggles at 1440p will feel slower here than on the 1080p models, so this pick suits a mid-range or better card. It is the best all-round screen in the group for players who split time between games, browsing, and video.

Pros: A sharp 27-inch 1440p IPS panel with DisplayHDR 400, 92 percent DCI-P3 color coverage, a 144Hz refresh rate with a 165Hz overclock, and a USB hub plus height adjustment.

Cons: The lowest base refresh rate among the fast picks here, a 1440p image that demands more from the graphics card, and small speakers that suit casual sound only.

Buy it for mixed gaming and daily use where sharpness and color matter most. Skip it if your graphics card cannot hold high frame rates at 1440p or you need 165Hz or higher out of the box.

Buying guide for best monitors under 300 for gaming

Start with your graphics card, because it decides which resolution and refresh rate you can actually use. Then match the panel type to the games you play, check the inputs on both the monitor and the card, and measure the desk before you buy, because a 27-inch screen needs real depth.

Matching the best monitors under 300 for gaming to your graphics card

A graphics card that holds 144 frames per second or more at 1080p pairs well with the 165Hz and 170Hz models here, such as the MSI Optix G274, the AOC 24G2SP, and the Gigabyte G27F 2. A card that holds 100 frames per second or more at 1440p pairs well with the two 1440p picks.

Check the frame rates for your own games, because a card that runs a light shooter at 200 frames per second may run a demanding open-world game at 60. Lower the resolution scale or a few heavy settings if the card falls short, and remember that adaptive sync smooths the dips but does not create frames. The monitor you choose should match the card you own today, not the card you plan to buy next year, because a mismatch wastes either speed or sharpness.

Also check the video outputs, because the ASUS model has no DisplayPort input and the AOC model only reaches 165Hz over DisplayPort. A card with only DisplayPort outputs needs a monitor with a DisplayPort input, and a console setup needs the right HDMI version for the refresh rate you want. Confirm the cable in the box as well, because some monitors ship with HDMI only, and a DisplayPort cable may be a separate purchase.

How to connect the monitor and set the refresh rate

Connect the monitor with the cable that supports the full refresh rate, which is usually DisplayPort for the 165Hz and 170Hz models here and HDMI 2.0 for the 144Hz models. Then open the display settings on your PC and set the refresh rate by hand, because most systems default to 60Hz.

Next, turn on adaptive sync in the monitor menu and in the graphics driver, and set the game to full screen or borderless mode as the driver requires for sync to engage. Check the on-screen display or the driver panel to confirm the live refresh rate while a game runs, because the menu setting alone does not prove the game is using it. If the rate still reads 60Hz, try the other cable, a different port on the graphics card, or a lower resolution to find the limit.

For a console, use the HDMI input and check the console display settings for 120Hz support, because many games cap at 60Hz or 120Hz on console and the monitor cannot add frames beyond what the console sends. Set the monitor to its game mode if it offers one, turn off extra image processing that adds lag, and keep the firmware and graphics driver up to date so new sync fixes reach your setup.

Mistakes to avoid at this budget tier

The most common mistake is buying a 1440p monitor for a graphics card that cannot drive it, because the sharper image then runs at low frame rates and feels worse than a fast 1080p screen. Check the frame rates for your own games first, and choose 1080p when the card is the limit, because speed you can feel beats sharpness you cannot use.

Another common mistake is judging a monitor by one headline number, because a 170Hz rate means little if the panel smears dark motion or the stand cannot reach eye level. Read the panel type, the response time method, the brightness, and the stand adjustment together, because those four points shape daily use far more than any single figure. A 1ms MPRT figure also uses backlight strobing, which is not the same as a 1ms GtG pixel transition, so compare like with like.

A third mistake is forgetting the desk, because a 27-inch screen with a deep stand needs room for a keyboard, a mouse mat, and your arms. Measure the desk depth, check the viewing distance, and plan for a monitor arm if the stand is too tall or too deep. A monitor that fits the desk and the graphics card will beat a faster monitor that crowds both.

Frequently asked questions

The questions below cover the choices that cause the most confusion after buyers have read the product sections. They focus on refresh rate, panel type, and resolution, because those three points decide most purchases in this group, so read them before you buy.

Is 144Hz enough for competitive gaming, or do I need 165Hz?

Yes, 144Hz is enough for most competitive players, because the step from 60Hz to 144Hz is the large one, and the step from 144Hz to 165Hz is far smaller in feel. A 144Hz screen already shows more than twice as many frames per second as a 60Hz screen, so tracking a moving target and reacting to a sudden change both improve clearly.

The 165Hz and 170Hz models here suit players whose graphics card already pushes past 144 frames per second in their main game and who want every extra frame the card can deliver. If your card holds 120 frames per second or less, a 165Hz panel will feel much like a 144Hz panel, because the card is the limit. Spend the choice on panel type and resolution instead, and treat the extra refresh rate as a bonus rather than a requirement.

Should I choose an IPS panel or a VA panel for gaming?

Choose an IPS panel when you want accurate colors, wide viewing angles, and fast pixel response for competitive play, because the five IPS models here keep the image steady when you shift in your chair or share the screen. IPS panels also handle bright rooms well, and their color coverage suits photo work and video as well as games.

Choose a VA panel when you want deeper blacks and stronger contrast for dark games and movies, because the ASUS and Samsung models here reach 2500:1 to 3000:1 contrast, far above the 1000:1 of the IPS models. That contrast makes night scenes and horror games look richer, and the curved VA screens add immersion that a flat IPS screen cannot match. The trade-off is slower dark transitions and narrower viewing angles, so a VA panel suits one centered viewer best.

Think of it as a room and genre decision first. A bright room with shared viewing and competitive games wants IPS, while a dim room with story-driven games and movies wants VA. Either panel plays well at 144Hz and above when the refresh rate and the graphics card match.

Is a 1440p monitor worth it over a Full HD monitor at this budget?

Yes, 1440p is worth it when your graphics card can hold high frame rates at that resolution and you value sharper text and distant detail. The Gigabyte G27Q and the Samsung Odyssey G5 G55C both show how much cleaner a 1440p image looks at 27 inches, with text that stays crisp and scenery that holds detail at range.

No, 1440p is not worth it when your graphics card struggles at that resolution, because the sharper image then runs slowly and feels worse than a fast 1080p screen. A 1080p panel also costs the card far less work per frame, so competitive players with a modest card will see higher frame rates and smoother motion on the five 1080p models here. The choice is a trade between sharpness and speed, and the card you own decides which side wins.

A practical test is to check your current frame rates at 1080p in your main games, then expect a clear drop at 1440p and decide whether the remaining rate still feels smooth. If it stays above 100 frames per second, choose 1440p, and if it falls below 60, choose 1080p and enjoy the speed.

Conclusion

Choose the Gigabyte G27Q for sharp flat 1440p, the Samsung Odyssey G5 G55C for curved 1440p play, the MSI Optix G274 for 170Hz speed, the AOC 24G2SP for small-desk competitive play, the LG UltraGear 27GN600-B for plain 144Hz color, the Gigabyte G27F 2 for a bright room, or the ASUS TUF Gaming VG27VH1B for deep VA contrast.

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