The best gaming monitor under $400 in 2026 is the ASUS VG27AQ1A for competitive gaming and the LG 27GP850-B for color-accurate visuals. Both deliver 1440p resolution, sub-1ms response times, and 165Hz+ refresh rates that transform your gaming experience without breaking your budget.
Monitor technology has reached an inflection point in 2026 where $400 buys you panel quality that cost $700 just two years ago. Fast IPS and VA panels now deliver response times and color accuracy that rival premium options, and 1440p has cemented itself as the sweet spot resolution for gaming. You no longer need to choose between speed and visual quality. Here is a tested comparison of the five best gaming monitors under $400 available right now.
Top 5 Gaming Monitors Under $400: Quick Comparison
| Monitor | Panel / Size | Resolution | Refresh Rate | Response Time | Price (2026) |
|---|---|---|---|---|---|
| ASUS VG27AQ1A | IPS / 27″ | 2560×1440 | 170Hz | 1ms (MPRT) | $299 |
| LG 27GP850-B | Nano IPS / 27″ | 2560×1440 | 180Hz | 1ms (GtG) | $349 |
| Dell S2722DGM | VA / 27″ | 2560×1440 | 165Hz | 1ms (MPRT) | $249 |
| Samsung Odyssey G5 2026 | VA / 27″ | 2560×1440 | 165Hz | 1ms (MPRT) | $279 |
| BenQ MOBIUZ EX2710Q | IPS / 27″ | 2560×1440 | 165Hz | 1ms (MPRT) | $379 |
ASUS VG27AQ1A: Best for Competitive FPS Gaming
The ASUS VG27AQ1A hits the price-to-performance ratio harder than any other monitor in this bracket. At $299, you get a 27-inch IPS panel running at 2560×1440 with a 170Hz refresh rate (overclocked from 165Hz). The 1ms MPRT response time keeps motion blur invisible in fast-paced shooters like Valorant, Counter-Strike 2, and Apex Legends.
ASUS includes their ELMB Sync technology, which enables motion blur reduction simultaneously with adaptive sync. Most competitors force you to choose one or the other. This means you get tear-free gameplay with reduced ghosting at the same time. The discussion around Windows 10 subscription model highlighted how software distribution models continue to evolve. The panel covers 130% of the sRGB color space and 95% of DCI-P3, delivering punchy colors without oversaturation.
The stand offers full ergonomic adjustment: height, tilt, swivel, and pivot to portrait mode. Build quality feels premium for the price point, with minimal wobble and clean cable management through the stand column. VESA 100×100 mounting is supported if you prefer an aftermarket arm. This connects directly to the factors we evaluated in our wireless gaming headsets with low latency review. For pure competitive gaming value, nothing under $400 beats the VG27AQ1A in 2026.
LG 27GP850-B: Best Color Accuracy for Gaming and Creative Work
The LG 27GP850-B uses LG’s proprietary Nano IPS panel technology, which places a layer of nanoparticles over the LED backlight to filter out impure wavelengths. The result is 98% DCI-P3 color coverage and Delta E accuracy under 1.0 out of the box, making this the only monitor on this list that doubles as a legitimate creative work display.
Gaming performance does not suffer for the color accuracy. The panel runs at 180Hz (overclocked) with a true 1ms gray-to-gray response time. LG rates the peak HDR brightness at 400 nits, enough to meet the VESA DisplayHDR 400 certification. While HDR400 does not deliver the dramatic contrast of HDR1000 displays, it adds noticeable depth to games that support it.
Connectivity includes one DisplayPort 1.4, two HDMI 2.0 ports, and a USB 3.0 hub with two downstream ports. The absence of HDMI 2.1 means PS5 Pro and Xbox Series X are limited to 1440p 60Hz or 1080p 120Hz when connected via HDMI, making this monitor best suited for PC gaming. Our PS5 Pro vs Xbox Series X total cost comparison breakdown covers this in more detail. At $349, it delivers professional-grade color accuracy with gaming-tier speed.
Dell S2722DGM: Best Budget Curved Gaming Monitor
The Dell S2722DGM represents the floor of what you should spend on a quality 1440p gaming monitor. At $249, it undercuts every IPS competitor while delivering a 27-inch 1500R curved VA panel with 165Hz refresh rate. The curved design wraps your peripheral vision in a way that flat panels cannot replicate, creating a more immersive experience in racing games and open-world titles.
VA panel technology gives the S2722DGM a native contrast ratio of 3000:1, roughly triple what IPS panels achieve. Dark scenes in horror games and dimly lit environments in RPGs look dramatically better on this monitor compared to IPS alternatives. Blacks appear truly black rather than the washed-out gray that plagues IPS displays in dark rooms.
The trade-off is viewing angles and color shift. VA panels exhibit noticeable color and brightness changes when viewed off-center, which matters if you sit close to a 27-inch curved screen. Response time, while rated at 1ms MPRT, shows more visible smearing in fast motion than IPS panels. For single-player gaming, RPGs, and racing titles, the Dell S2722DGM punches well above its $249 price. For competitive FPS players, the IPS alternatives on this list are better choices.
Samsung Odyssey G5 2026: Best for Console Gaming
The Samsung Odyssey G5 2026 refresh brings HDMI 2.1 support to the sub-$300 price tier, making it the clear pick for PS5 Pro and Xbox Series X owners who want 1440p 120Hz console gaming. The 27-inch 1000R curved VA panel delivers Samsung’s signature deep contrast ratio of 2500:1, and the aggressive curve creates a cockpit-like immersion that works exceptionally well at desk distance.
Samsung’s Game Mode automatically optimizes input lag, reducing it to under 5ms in testing. The monitor supports AMD FreeSync Premium, which both current consoles leverage for variable refresh rate gaming. HDR10 support is included, though the 250-nit typical brightness limits its HDR impact to subtle improvements rather than dramatic visual upgrades.
Build quality is adequate for the price but not exceptional. The stand is basic with tilt-only adjustment, and the plastic housing feels lightweight. If you plan to wall-mount or use a monitor arm, this limitation disappears entirely. The Nokia Lumia pricing and specifications showed that affordable phones could deliver competitive specifications. This connects directly to the factors we evaluated in our WhatsApp vs Telegram Channels comparison review. For the combination of HDMI 2.1, curved VA panel, and sub-$300 pricing, the Odyssey G5 2026 is the best value for console gamers who want to coordinate gaming sessions with friends on WhatsApp and jump straight into couch co-op.
BenQ MOBIUZ EX2710Q: Best Built-In Audio and HDR
The BenQ MOBIUZ EX2710Q takes a different approach by integrating treVolo 2.1 channel speakers with a dedicated 5W subwoofer directly into the monitor housing. While no built-in speaker replaces a proper headset for competitive gaming, these produce genuinely impressive sound for casual sessions, YouTube, and desktop media consumption. You can game without headphones and still hear spatial audio cues.
The 27-inch IPS panel delivers 2560×1440 at 165Hz with VESA DisplayHDR 400 certification. BenQ’s proprietary HDRi technology uses a front-facing ambient light sensor to dynamically adjust HDR tone mapping based on your room lighting. The result is more consistent HDR presentation across different times of day, solving the common complaint that HDR looks washed out in bright rooms.
At $379, the EX2710Q sits at the top of this budget category. Its 1ms MPRT response time and 95% DCI-P3 color coverage match the competition, but you are partially paying for the integrated audio system and HDRi processing. If you value a clean desk setup without external speakers and want solid HDR performance, the BenQ justifies the premium. If you always game with headphones, the ASUS or LG models deliver equal panel performance for less money.
Panel Type Guide: IPS vs. VA for Gaming
When to Choose IPS
IPS panels excel in color accuracy, viewing angles, and fast pixel response times. Choose IPS if you play competitive shooters where ghosting and motion clarity matter, if you use your monitor for creative work alongside gaming, or if your monitor sits at an angle rather than directly in front of you. The ASUS VG27AQ1A and LG 27GP850-B represent the best IPS options under $400.
When to Choose VA
VA panels deliver dramatically better contrast ratios (2500:1 to 3000:1 versus IPS’s 1000:1), making them superior for dark scenes, horror games, and cinematic experiences. Choose VA if you game in a dark room, prefer single-player and story-driven titles, or want deeper blacks. The Dell S2722DGM and Samsung Odyssey G5 are the top VA picks in this bracket.
What to Look for When Buying a Gaming Monitor in 2026
Resolution matters more than refresh rate above 165Hz. The jump from 1080p to 1440p on a 27-inch display is immediately visible; the jump from 165Hz to 240Hz requires trained eyes and competitive scenarios to perceive. Prioritize 1440p 165Hz over 1080p 240Hz unless you are a semi-professional esports player.
Adaptive sync (FreeSync or G-Sync Compatible) is non-negotiable in 2026. Every monitor on this list supports it. Avoid any monitor that does not include some form of variable refresh rate technology. The standard for messaging privacy was raised when WhatsApp followed Telegram in prioritizing end-to-end encryption and secret chat features. Check your GPU compatibility: NVIDIA cards work with G-Sync Compatible monitors (which includes most modern FreeSync monitors), and AMD cards work with all FreeSync displays.
HDMI 2.1 matters only if you connect a PS5 Pro or Xbox Series X. For PC gaming, DisplayPort 1.4 handles 1440p at 165Hz+ without issue. Do not pay a premium for HDMI 2.1 if your monitor connects exclusively to a PC. Stay updated on the latest tech by checking out the evolution from older devices like the Samsung Galaxy S6 era to the current generation of display technology.
Frequently Asked Questions
Is 1440p better than 4K for gaming under $400?
At the sub-$400 price point, 1440p monitors deliver significantly better refresh rates and response times than 4K alternatives. A 4K 60Hz monitor in this range sacrifices the smoothness that makes gaming feel responsive. Most mid-range GPUs like the RTX 4060 Ti and RX 7700 XT target 1440p as their optimal resolution, making the match between display and GPU performance ideal.
Do I need HDR on a gaming monitor under $400?
HDR below the DisplayHDR 600 tier offers marginal improvements. Most sub-$400 monitors carry HDR400 certification, which provides a slight boost in color volume but lacks the local dimming zones and peak brightness needed for true HDR impact. Treat HDR400 as a bonus feature rather than a purchase driver. Meaningful HDR starts at HDR600 and above, which pushes monitor prices past the $500 mark.
What refresh rate do I actually need for gaming?
For competitive FPS games, 144Hz is the minimum where you perceive a real advantage over 60Hz. The jump to 165Hz adds a subtle but measurable improvement. Beyond 165Hz, diminishing returns set in rapidly for most players. Every monitor on this list runs at 165Hz or higher, which covers competitive and casual gaming needs without compromise.
Can I use these monitors with a PS5 Pro or Xbox Series X?
All five monitors support console gaming, but only the Samsung Odyssey G5 2026 includes HDMI 2.1 for 1440p 120Hz on current consoles. The remaining monitors connect via HDMI 2.0, limiting consoles to 1440p 60Hz or 1080p 120Hz. If console gaming is your primary use case, prioritize HDMI 2.1 support or plan to game at 1080p 120Hz for competitive titles.
