Gigabyte M27Q Review
Quick Verdict: The Gigabyte M27Q review verdict is clear: this is one of the best-value monitors available at the ~$260 price point. A 27-inch IPS panel at 2560×1440 and 170Hz, paired with a built-in KVM switch and wide color gamut coverage, makes it exceptional for value-focused gamers who also work across two devices. The one honest caveat — a BGR subpixel layout that can soften ClearType text rendering on Windows — is worth knowing before you buy. For everyone else, it is very hard to beat at this price.
Best for: PC gamers and dual-computer productivity users who want 1440p at high refresh rates without paying OLED-tier prices.
Design and Build Quality
The M27Q keeps its design straightforward — slim bezels on three sides, matte black plastic chassis, no RGB lighting. That simplicity suits both gaming setups and office desks. The stand provides height adjustment up to 130mm and tilt from roughly -5° to +20°, which is better ergonomic range than most monitors at this price offer. Swivel is absent, but VESA 100×100 compatibility allows arm mounting for those who want full flexibility.
Connectivity covers two HDMI 2.0 ports, one DisplayPort 1.2, a USB-C port (10W charging only — not a full power-delivery port), two USB 3.0 Type-A downstream ports, and a 3.5mm audio jack. The USB-A ports integrate with the KVM feature. One limitation: HDMI 2.0 rather than 2.1 means the monitor cannot accept 4K/120Hz from a PS5 or Xbox Series X. For PC gaming at 1440p, HDMI 2.0 is adequate.
Image Quality: 1440p IPS Panel
At 109 pixels per inch, the 2560×1440 panel delivers sharp detail in games and documents alike. The step up from 1080p is immediately noticeable. Color coverage is a genuine strength — approximately 90% DCI-P3 — which produces vivid, saturated results in games, films, and photos compared with standard sRGB-only displays. An sRGB emulation mode is available in the OSD for color-accurate work.
Contrast sits in the 800:1–1000:1 IPS range, meaning black levels will look grayish in very dark rooms — this is not a VA or OLED panel. HDR400 certification is present but represents the entry tier; it improves bright highlights modestly and is best treated as a bonus rather than a primary draw.
The BGR Subpixel Caveat
This is the M27Q’s most important quirk. The panel uses a BGR (Blue-Green-Red) subpixel layout instead of the standard RGB arrangement Windows expects. Because ClearType font rendering is tuned for RGB by default, text on this display can show faint color fringing or appear slightly soft at 100% scaling. Running the Windows ClearType Tuner and selecting the BGR-appropriate option significantly reduces the effect; higher DPI scaling (125% or 150%) largely eliminates it. In full-screen games, the layout is completely invisible. For heavy document workers who read dense text all day, this is a legitimate consideration — and a reason to consider the Asus XG27ACS as an alternative.
Gaming Performance: 170Hz and Adaptive Sync
The M27Q’s 170Hz refresh rate sits near the top of the non-premium IPS gaming tier. Combined with a 0.5ms MPRT response time specification and low measured input lag (under 5ms at 170Hz per independent testing), the display keeps fast-action gaming smooth and responsive. Adaptive sync covers both AMD FreeSync Premium and Nvidia G-Sync Compatible certification, with a sync range of 48Hz to 170Hz. Driving 1440p at 170Hz requires a capable GPU — an RTX 3060 Ti or RX 6700 XT class card and above handles most titles comfortably at this resolution and refresh rate.
KVM Switch and Connectivity Features
The built-in KVM switch is what makes the M27Q genuinely stand out in its category. Connect two computers to the monitor’s video inputs, plug a keyboard and mouse into the USB-A ports, and a single OSD toggle switches which machine the peripherals control — no replugging required. This feature typically appears on productivity monitors priced at $400 and above; finding it on a 170Hz gaming monitor at around $260 is unusual and useful.
The ideal buyer is someone who games on a desktop in the evening and works from a laptop during the day, or a developer running a personal machine alongside a work PC on the same desk. The KVM is not as full-featured as a dedicated hardware switch (no audio switching, limited to two inputs), but for standard two-device workflows it removes daily friction effectively.
The USB-C port delivers only 10W — enough to charge a phone, not enough to power a laptop. This is the M27Q’s connectivity weak spot. Buyers who need USB-C laptop docking with power delivery should look elsewhere; the ASUS ProArt PA278CV offers 65W USB-C PD at a comparable price.
Pros and Cons
Pros:
- Outstanding feature-to-price ratio — 1440p, 170Hz, and KVM for around $260
- Built-in KVM switch is a practical differentiator rarely found at this price tier
- Wide color gamut (~90% DCI-P3) for vibrant, engaging colors in games and media
- FreeSync Premium and G-Sync Compatible certified — works with both AMD and Nvidia GPUs
- Height-adjustable stand included — uncommon at this price point
Cons:
- BGR subpixel layout causes ClearType text fringing on Windows at 100% scaling
- USB-C is limited to 10W charging — not a true single-cable laptop docking port
- HDR400 is entry-level; real-world HDR benefit is minimal
- No HDMI 2.1 — console gamers cannot get 4K/120Hz output from PS5 or Xbox Series X
Who Should Buy the Gigabyte M27Q
Buy it if you game on a mid-range PC and work from a second device on the same desk. The KVM switch makes it the obvious pick for anyone running two computers without wanting to manage separate peripherals. It is also the right call for gamers upgrading from 1080p who want the resolution jump without spending OLED money, and for those who value wide color gamut performance in gaming and media.
Look elsewhere if Windows text clarity at 100% scaling is non-negotiable, you are a console-primary user who needs HDMI 2.1 for 4K output, or you need full USB-C laptop power delivery. In those cases, the alternatives below are worth considering.
Alternatives to Consider
Asus ROG Strix XG27ACS — Best for Text Clarity and Curve
A 27-inch IPS curved monitor at 2560×1440 and 180Hz, priced in the ~$200–$300 range. Its standard RGB subpixel layout means ClearType text renders correctly out of the box with no tuning needed — the M27Q’s main weakness is absent here. The 1500R curve suits immersive single-screen gaming. The trade-off: no KVM switch. For single-PC gamers who spend significant time in Windows text applications, the XG27ACS is the cleaner choice.
Specs: 27″ IPS curved, 2560×1440, 180Hz, FreeSync Premium + G-Sync Compatible, HDR400 | Price tier: $$
LG 27GP850-B UltraGear — Step-Up Image Quality
LG’s 27-inch Nano IPS at 2560×1440 and 165Hz (overclockable to 180Hz) offers 98% DCI-P3 coverage with an RGB subpixel layout and strong factory color consistency. Independent reviewers consistently rate its panel quality above the M27Q’s. At a slightly higher price (~$300–$350), it suits buyers who prioritize image fidelity and panel reliability over KVM features.
Specs: 27″ Nano IPS, 2560×1440, 165Hz (180Hz OC), 1ms GtG, 98% DCI-P3, G-Sync Compatible | Price tier: $$
Frequently Asked Questions
Is the Gigabyte M27Q a good monitor?
Yes — it delivers 1440p at 170Hz with a built-in KVM switch for around $260, which is exceptional value. The BGR subpixel layout is a real caveat for Windows text work at 100% scaling, but it is addressable with the ClearType tuner and invisible in games.
What is the BGR subpixel issue on the Gigabyte M27Q?
The panel uses BGR rather than the standard RGB subpixel order Windows ClearType expects, which can cause faint color fringing on text. Running the Windows ClearType Tuner and selecting the BGR-appropriate option reduces the effect substantially; using 125%+ DPI scaling largely eliminates it. The layout has no impact on full-screen gaming.
Does the Gigabyte M27Q work with PS5 or Xbox Series X?
It connects to both consoles via HDMI, but the HDMI 2.0 ports limit output to 1440p rather than 4K. At 1440p, console gaming performance is good. For 4K/120Hz console output, a monitor with HDMI 2.1 is required.
How does the KVM switch on the M27Q work?
Connect two computers to the monitor’s video inputs, plug your keyboard and mouse into the USB-A ports, and use the OSD toggle to switch peripheral control between the two machines. No replugging is needed — the keyboard and mouse instantly follow whichever device is selected.
What GPU do I need for 1440p at 170Hz?
An Nvidia RTX 3060 Ti or AMD RX 6700 XT handles most titles at 1440p and high frame rates. The M27Q’s FreeSync Premium support keeps the experience smooth even when frame rates dip below 170fps, so mid-range hardware benefits from adaptive sync down to 48Hz.
How does the M27Q compare to the Asus ROG Strix XG27ACS?
Both are 27-inch 1440p IPS gaming monitors in the same price band. The M27Q wins on KVM functionality and flat panel preference. The XG27ACS wins on standard RGB subpixels (no ClearType issues) and its 1500R curve for immersive gaming. Choose based on whether KVM or text clarity matters more to you.
Final Verdict
The Gigabyte M27Q packs 1440p resolution, 170Hz refresh rate, wide-gamut IPS panel quality, and a built-in KVM switch into a ~$260 monitor — a combination that outperforms its price in nearly every metric. The BGR subpixel layout is the one honest trade-off buyers should know about before purchasing, and it is most relevant to users who work in text-heavy Windows applications at 100% scaling. For PC gamers, dual-computer desk users, and anyone stepping up from 1080p without wanting to spend OLED money, the M27Q is one of the most compelling mid-range recommendations on the market.
Last updated: June 2026
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