Best Gaming Monitors Under $300 G Sync: 7 Picks for PC Play (2026)

A tear free screen changes how a game feels, yet G-Sync labels confuse buyers, because native G-Sync, G-Sync Compatible, and plain Adaptive-Sync are three different things. The best gaming monitors under 300 g sync here are seven screens with maker published specs, clear response time types, and an honest G-Sync status for each model.

Quick verdict on the best gaming monitors under 300 g sync

Start with the LG 27GP850-B if you want the sharpest 1440p Nano IPS panel here, with a 165Hz refresh rate, a 1 ms GtG figure, and NVIDIA G-Sync Compatible certification from LG. The Dell S2721DGF is the closest rival, with the same 165Hz rate and 1 ms GtG figure, plus a full USB hub and a height adjustable stand.

The ASUS VG27AQ suits players who want ELMB Sync blur reduction running together with G-Sync Compatible, while the MSI MAG274QRF-QD suits players who want vivid Quantum Dot color. The LG 27GN800-B is the lowest cost 1440p pick here, the ASUS VG279Q is the easiest 1080p screen for a modest graphics card to drive, and the AOC 24G2SP is the lowest cost pick with the best stand. No current street figure was confirmed for any model, so confirm the exact model suffix and the current listing before you order.

Quick comparison table

Use this table to narrow the list before you read the detailed sections. It compares panel type and size, resolution and refresh rate, response time type, G-Sync status, and the best use for each model, because those five points decide motion clarity, color, and how the screen fits your desk and your games.

How we selected these screens

Every model here is a real gaming monitor with a published datasheet or maker page, and every figure in this guide comes from the maker or a reliable spec listing. Models were kept only if their published specs showed a G-Sync Compatible label from NVIDIA or the maker, a high refresh rate panel, and a clear gaming role in the 300-dollar tier.

What G-Sync, G-Sync Compatible, and Adaptive-Sync mean

Native G-Sync uses a hardware module inside the monitor, G-Sync Compatible means NVIDIA tested an Adaptive-Sync screen and passed it for variable refresh rate, and plain Adaptive-Sync works over DisplayPort with no NVIDIA label. All seven screens here are G-Sync Compatible, so none carries a native module, and none is a FreeSync only screen.

A native module adds variable overdrive and a wider refresh range, but it also adds cost, and no native G-Sync screen fits this tier in current listings. G-Sync Compatible still removes tearing and stutter when your frame rate sits inside the variable refresh range, which covers most real play, so it is the right label to shop for at this budget.

Why the best gaming monitors under 300 g sync are mostly 1440p

A 1440p panel is the natural fit for this tier, because a 165Hz 1440p screen now sits inside the 300-dollar tier while a 4K high refresh screen costs far more. Five of the seven screens here run at 2560 x 1440, so the choice is about refresh rate, panel type, and response time type rather than resolution alone.

The 27 inch size also fits 1440p well, with about 109 pixels per inch, so text stays sharp and games show more detail than on a 27 inch 1080p screen. The two 1080p screens here suit modest graphics cards that cannot feed 1440p at high frame rates, so resolution is a trade-off with your graphics card, not a simple ranking.

How to read a 165Hz claim on HDMI and DisplayPort

A 165Hz claim often applies to only one input, so the port you use decides the speed you get. The Dell S2721DGF and the MSI MAG274QRF-QD both reach 165Hz over DisplayPort and 144Hz over HDMI, because their HDMI ports run an older version, while the LG 27GP850-B needs DisplayPort 1.4 for its 180Hz overclock.

A console or a laptop with only HDMI may therefore run at 144Hz on some models here, which is still smooth, but it is not the headline figure. Use DisplayPort from a desktop graphics card when you want the full refresh rate, and read the manual for the exact port limits before you buy a cable or an adapter.

The seven monitors in detail

Each section below follows the same pattern, so you can compare the models side by side. It starts with who the screen fits best, then covers the panel, the refresh rate, the response time type, the G-Sync status, and the ports. Each profile also notes when to buy it and when to skip it.

LG UltraGear 27GP850-B

This monitor fits players who want the sharpest panel in this guide, with a 27 inch Nano IPS screen, a 165Hz refresh rate, and a 1 ms GtG figure. The LG UltraGear 27GP850-B is a 27 inch Nano IPS monitor with a 2560 x 1440 resolution, a 165Hz refresh rate that overclocks to 180Hz, and a published 1 ms GtG response time from LG.

LG lists G-Sync Compatible certification with FreeSync Premium, 98 percent DCI-P3 color, VESA DisplayHDR 400, 350 nits of typical brightness, and a 1000 to 1 contrast ratio. The Nano IPS panel holds color steady at wide viewing angles of 178 degrees in both directions, and the 180Hz overclock needs a graphics card with DisplayPort 1.4, so a weaker card will run the screen at its 165Hz rate.

Ports include two HDMI 2.0 ports, one DisplayPort 1.4 port, a USB upstream port with two downstream ports, and a headphone jack. The stand adjusts tilt, height, and pivot, and the monitor has a 100 x 100 mm VESA mount for an arm. There are no built in speakers listed, and the HDR400 label adds little on a 350 nit panel, so treat it as a color label rather than true high dynamic range performance.

Pros: 27 inch Nano IPS with 165Hz and 1 ms GtG, 180Hz overclock over DisplayPort 1.4, G-Sync Compatible with FreeSync Premium, 98 percent DCI-P3 color, 350 nits brightness, USB hub, tilt height pivot stand.

Cons: 180Hz overclock needs DisplayPort 1.4, no built in speakers listed, HDR400 adds little at 350 nits, no swivel adjustment, and the Nano IPS panel costs more than the plain IPS picks here.

Buy it for the sharpest 1440p panel in this guide with a true GtG figure. Skip it if you need built in speakers, a swivel stand, or the lowest cost screen in this group.

Dell S2721DGF

This monitor fits buyers who want a proven 1440p gaming screen with a full stand and a USB hub, with a 27 inch Fast IPS panel at 165Hz and a 1 ms GtG figure. The Dell S2721DGF is a 27 inch Fast IPS monitor with a 2560 x 1440 resolution, a 165Hz refresh rate over DisplayPort, and a published 1 ms GtG response time in Extreme mode.

Dell lists G-Sync Compatible certification with FreeSync Premium Pro, 98 percent DCI-P3 color, VESA DisplayHDR 400, 400 nits of brightness, and a 1000 to 1 contrast ratio. The Fast IPS panel gives 178 degree viewing angles, and the 165Hz rate runs over DisplayPort while HDMI tops out at 144Hz, so a desktop graphics card with DisplayPort gives the full speed.

Ports include two HDMI 2.0 ports, one DisplayPort 1.4 port, four USB 3.0 downstream ports with an upstream port, and an audio line out. The stand adjusts height, tilt, swivel, and pivot, and the monitor has a 100 x 100 mm VESA mount. There are no built in speakers listed, and the design is plain next to the LG and MSI screens, but the stand and hub make it the most complete desk setup here.

Pros: 27 inch Fast IPS with 165Hz and 1 ms GtG, G-Sync Compatible with FreeSync Premium Pro, 98 percent DCI-P3 color, 400 nits brightness, four port USB hub, full height swivel pivot tilt stand.

Cons: 144Hz only over HDMI, no built in speakers listed, plain design next to rival screens, 1440p needs a strong graphics card for high frame rates, and the 1 ms figure needs Extreme mode.

Buy it for a proven 1440p screen with a USB hub and a full stand. Skip it if you need built in speakers, a 1080p screen for a modest graphics card, or the lowest cost pick.

ASUS TUF Gaming VG27AQ

This monitor fits players who want blur reduction that runs together with G-Sync Compatible, with a 27 inch IPS panel at 165Hz and a 1 ms MPRT figure. The ASUS TUF Gaming VG27AQ is a 27 inch IPS monitor with a 2560 x 1440 resolution, a 165Hz refresh rate over DisplayPort, and a published 1 ms MPRT response time using ELMB Sync.

ASUS lists G-Sync Compatible certification, ELMB Sync that runs blur reduction at the same time as variable refresh rate, HDR10, 100 percent sRGB color, 350 nits of brightness, and a 1000 to 1 contrast ratio. The 165Hz rate is an overclock above the 144Hz native rate, and only some graphics cards support the 165Hz output over DisplayPort, so read the ASUS note on supported cards before you count on the top speed.

Ports include one DisplayPort 1.2 port, two HDMI 2.0 ports, and an earphone jack, plus built in 2W speakers. The stand adjusts height, tilt, swivel, and pivot, and the monitor has a 100 x 100 mm VESA mount. Shadow Boost brightens dark areas in games, GamePlus adds a crosshair and a timer, and low blue light plus flicker free operation carry TUV Rheinland certification.

Pros: 27 inch IPS with 165Hz and 1 ms MPRT, ELMB Sync runs with G-Sync Compatible, HDR10 with 100 percent sRGB, 350 nits brightness, built in 2W speakers, full height swivel pivot tilt stand.

Cons: 165Hz is an overclock above 144Hz native, 1 ms MPRT is not a GtG figure, no published GtG figure, no USB hub, and the top rate needs a supported graphics card over DisplayPort.

Buy it for blur reduction that works together with G-Sync Compatible. Skip it if you want a true GtG figure, a native 165Hz panel with no overclock, or a USB hub.

MSI Optix MAG274QRF-QD

This monitor fits players who want vivid Quantum Dot color with fast motion, with a 27 inch Rapid IPS panel at 165Hz and a 1 ms GtG figure. The MSI Optix MAG274QRF-QD is a 27 inch Rapid IPS monitor with a 2560 x 1440 resolution, a 165Hz refresh rate, and a published 1 ms GtG response time with a 1 ms MPRT figure in the MSI datasheet.

MSI lists G-Sync Compatible technology, Quantum Dot color for a wide gamut, HDR Ready support, 300 nits of typical brightness, and a 1000 to 1 contrast ratio. The Rapid IPS panel gives 178 degree viewing angles, and the variable refresh range runs from 48Hz to 165Hz, so tearing stays away across most frame rates. The 165Hz rate runs over DisplayPort and USB-C, while HDMI tops out at 144Hz.

Ports include one DisplayPort 1.2a port, two HDMI 2.0b ports, one USB-C port with DisplayPort alternate mode, and a USB hub. The stand adjusts height, tilt, swivel, and pivot, and the monitor has a 75 x 75 mm VESA mount. Night Vision brightens dark areas in games, and Anti-Flicker plus Less Blue Light modes reduce eye strain in long sessions.

Pros: 27 inch Rapid IPS with 165Hz and 1 ms GtG, 1 ms MPRT figure also published, G-Sync Compatible, Quantum Dot wide color, USB-C with DisplayPort alternate mode, full height swivel pivot tilt stand.

Cons: 144Hz only over HDMI, 300 nits brightness is lower than the Dell and LG picks, HDR Ready is a weak HDR label, VESA mount is 75 x 75 mm, and no built in speakers listed.

Buy it for vivid Quantum Dot color with a true GtG figure and USB-C input. Skip it if you need 165Hz over HDMI, built in speakers, or a brighter panel for a sunny room.

LG UltraGear 27GN800-B

This monitor fits buyers who want the cheapest 1440p G-Sync Compatible screen here, with a 27 inch IPS panel at 144Hz and a 1 ms GtG figure. The LG UltraGear 27GN800-B is a 27 inch IPS monitor with a 2560 x 1440 resolution, a 144Hz refresh rate, and a published 1 ms GtG response time at the Faster setting from LG.

LG lists G-Sync Compatible certification with FreeSync Premium, 99 percent sRGB color, HDR10, 350 nits of typical brightness, and a 1000 to 1 contrast ratio. The IPS panel gives 178 degree viewing angles, and the 144Hz rate runs over both HDMI and DisplayPort, so no input leaves speed behind. Dynamic Action Sync, a Black Stabilizer, and a crosshair help in first person shooters.

The trade-off is the stand, which adjusts tilt only, with no height or pivot adjustment, so a VESA arm is the fix if your desk needs a higher screen. There are no built in speakers and no USB hub, and the HDR10 label adds little on a 350 nit panel. The screen is otherwise the same fast 1440p IPS formula as its costlier LG sibling, minus the overclock and the better stand.

Pros: 27 inch IPS with 144Hz and 1 ms GtG, G-Sync Compatible with FreeSync Premium, 99 percent sRGB color, 350 nits brightness, 144Hz over HDMI and DisplayPort alike, VESA mount.

Cons: 144Hz ceiling is lower than the 165Hz models here, tilt only stand, no built in speakers, no USB hub, and HDR10 adds little at 350 nits.

Buy it for the lowest cost 1440p G-Sync Compatible screen in this guide. Skip it if you want 165Hz, a height adjustable stand, or built in speakers.

ASUS VG279Q

This monitor fits players who want a big 1080p screen that is easy for a modest graphics card to drive, with a 27 inch IPS panel at 144Hz and a 1 ms MPRT figure. The ASUS VG279Q is a 27 inch IPS monitor with a 1920 x 1080 resolution, a 144Hz refresh rate over DisplayPort, and a published 1 ms MPRT response time with ELMB.

ASUS lists Adaptive-Sync with FreeSync Premium, support for NVIDIA GeForce cards, 400 nits of brightness, and a 1000 to 1 contrast ratio. The ASUS spec page lists both a 1 ms MPRT figure and a 4 ms GtG figure, so do not compare its 1 ms figure directly with a 1 ms GtG figure from another screen. HDMI tops out at 120Hz while DisplayPort reaches the full 144Hz, so use DisplayPort for the top speed.

Ports include DisplayPort 1.2, HDMI 1.4, DVI-D, and an earphone jack, plus built in 2W speakers. The stand adjusts height, tilt, swivel, and pivot, and the monitor has a 100 x 100 mm VESA mount. GameFast Input cuts input lag, Shadow Boost brightens dark areas, and GamePlus adds a crosshair and a timer for competitive play.

Pros: 27 inch IPS with 144Hz and 1 ms MPRT, Adaptive-Sync with NVIDIA GeForce support, 400 nits brightness, built in 2W speakers, full height swivel pivot tilt stand, DisplayPort plus HDMI plus DVI-D.

Cons: 120Hz only over HDMI, 4 ms GtG is slower than rival 1 ms GtG models, 1080p looks softer at 27 inch than 1440p, no USB hub, and the MPRT figure needs ELMB to reach 1 ms.

Buy it for easy 1080p speed on a big screen with a full stand. Skip it if you want 1440p sharpness, a true 1 ms GtG figure, or 144Hz over HDMI.

AOC 24G2SP

This monitor fits buyers who want the lowest cost G-Sync Compatible screen here with the best stand, with a 23.8 inch IPS panel at 165Hz and a 1 ms MPRT figure. The AOC 24G2SP is a 23.8 inch IPS monitor with a 1920 x 1080 resolution, a 165Hz refresh rate over DisplayPort, and a 1 ms MPRT figure with a 4 ms GtG figure in a spec listing.

AOC lists 300 nits of brightness, a 1100 to 1 contrast ratio, 125 percent sRGB color, Adaptive Sync with G-Sync Compatible certification, and a stand that adjusts height, swivel, pivot, and tilt. Ports include VGA, two HDMI 1.4 ports, and one DisplayPort 1.2 port, plus a 100 x 100 mm VESA mount for an arm or a wall bracket.

The stand is the real win here, because it is the only full ergonomic stand among the 1080p picks in this guide, and the wide color gamut makes games and video look vivid. The GtG figure of 4 ms is slower than the 1 ms GtG figures on the LG, Dell, and MSI models, so fast motion is a touch less crisp than on those screens. HDMI tops out at 144Hz, so use DisplayPort for the full 165Hz.

Pros: 23.8 inch IPS with 165Hz over DisplayPort, 1 ms MPRT figure, 125 percent sRGB color, full height swivel pivot tilt stand, G-Sync Compatible Adaptive Sync, VESA 100 x 100 mm mount.

Cons: 4 ms GtG is slower than rival 1 ms GtG models, 144Hz only over HDMI, VGA port adds little for modern PCs, no built in speakers listed, and the design is plain next to the LG screens.

Buy it for the best stand and the lowest cost G-Sync Compatible screen here. Skip it if you want the fastest GtG figure, a 1440p panel, or a larger screen for work and media.

Buying guide for best gaming monitors under 300 g sync

Start with the G-Sync status, because it decides whether your NVIDIA card gets tear free play, then match the resolution to your graphics card, and finish with the ports and the stand. A screen at this budget is a set of trade-offs, so the winner is the model whose limits you notice least.

Matching panel type and resolution to your games

IPS suits most buyers, because it holds color steady at wide angles and gives clean motion with a true GtG figure on the LG, Dell, and MSI models. All seven screens here use IPS, so a buyer who shares the screen, works on it by day, and plays by night should start with IPS and only leave it for a clear reason.

Resolution is the second choice, because five screens here run at 1440p and two run at 1080p, and the right pick depends on your graphics card. A mid range card that holds 144 frames per second at 1440p suits the LG 27GP850-B or the Dell S2721DGF, while a modest card suits the ASUS VG279Q or the AOC 24G2SP at 1080p, where high frame rates come easier.

Ports, stands, and the daily setup

Ports decide what else can plug in, and the spread in this group is wide enough to matter. The MSI reaches 165Hz over DisplayPort and USB-C alike, while the Dell and the AOC need DisplayPort for their full 165Hz, so a laptop with only HDMI will run those two at 144Hz and still play smoothly.

Stands decide daily comfort, and the Dell, ASUS VG27AQ, ASUS VG279Q, MSI, and AOC all give full height, swivel, pivot, and tilt adjustment, while the LG 27GN800-B adjusts tilt only. A VESA arm fixes a tilt only stand for little extra cost, and every model here supports a VESA mount, with 75 x 75 mm on the MSI and 100 x 100 mm on the other six models.

What to skip and what sits above this group

Several screens sit outside this group for clear reasons, and knowing why helps you avoid a wrong purchase. A native G-Sync module screen costs far more than this tier, a 4K 144Hz screen needs a far stronger graphics card, and a 60Hz office screen with a gaming label gives up the speed that makes a gaming monitor worth buying.

The Gigabyte M27Q was left out because it is not an official G-Sync Compatible monitor, even though G-Sync can be switched on by hand on that screen. What to skip depends on the mismatch, not the model, so skip a 144Hz screen if your card can feed 165Hz, and skip a 1080p screen if you want the sharper text of 1440p at 27 inch.

Frequently asked questions

The questions below cover the choices that cause the most confusion after buyers have read the product sections. They focus on native G-Sync modules, HDMI refresh rate limits, and 1440p versus 1080p, because those three points decide most purchases in this group, so read them before you buy.

Do I need a native G-Sync module for tear free play

No, a native G-Sync module is not needed for tear free play, because every screen here is G-Sync Compatible, which means NVIDIA tested it for variable refresh rate and passed it. A native module adds variable overdrive and a wider refresh range, but it also adds cost, and no native G-Sync screen in this group fits the 300-dollar tier.

The practical test is your frame rate, because G-Sync Compatible works when your frame rate sits inside the variable refresh range, which runs from 48Hz to 165Hz on the MSI and the Dell. Keep your frame rate inside that range with in game settings, and tearing stays away without paying for a hardware module.

Can a 144Hz monitor run at 144Hz over HDMI

Yes, a 144Hz monitor can run at 144Hz over HDMI if the HDMI port and the cable support that speed, and every model here reaches at least 144Hz over HDMI except the ASUS VG279Q. The Dell S2721DGF and the MSI MAG274QRF-QD both run at 144Hz over HDMI and need DisplayPort for their full 165Hz, while the LG 27GN800-B reaches 144Hz over HDMI as well.

The ASUS VG279Q is the exception, because its HDMI port tops out at 120Hz and only DisplayPort reaches 144Hz. The fix is simple, because a desktop graphics card with DisplayPort gives the full refresh rate on every model here, and a laptop with only HDMI still gets 144Hz on six of the seven screens, which is smooth for most games.

Is 1440p worth it over 1080p at this budget

Yes, 1440p is worth it over 1080p at this budget if your graphics card can drive it, because five of the seven screens here run at 2560 x 1440 and show sharper text and more detail than a 1080p screen of the same size. A 1440p screen also gives more room for work, with more windows side by side and crisper text at 27 inch.

A 1080p screen still suits a modest graphics card, because it needs fewer pixels per frame and reaches high frame rates more easily. If your card already struggles at 1080p, a 1440p screen will only make frame rates lower, so match the resolution to your card before you match it to your budget.

Conclusion

Choose the LG 27GP850-B for the sharpest 1440p Nano IPS panel, the Dell S2721DGF for a proven screen with a USB hub, the ASUS VG27AQ for ELMB Sync, the MSI MAG274QRF-QD for Quantum Dot color, the LG 27GN800-B for the cheapest 1440p pick, the ASUS VG279Q for easy 1080p speed, or the AOC 24G2SP for the best stand, then confirm the suffix first.