Description
LG UltraGear 27GS75Q-B 27″ QHD 180Hz 1ms IPS HDR10 FreeSync & G-SYNC Compatible Gaming Monitor
27GS75Q-B.AFB
A fast, colour-true 27″ IPS gaming monitor that hits the sweet spot: 1440p sharpness with 180Hz fluidity (overclocks to 200Hz), 1ms GTG, and adaptive-sync for both AMD and NVIDIA GPUs. It’s sRGB 99%, HDR10, and ships with a height/tilt/pivot stand in a clean 3-side borderless design. Connectivity is simple: DP 1.4, HDMI 2.0 ×2, and headphone out.
Key Features
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27″ IPS (In-Plane Switching) Panel
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Resolution: QHD (2560×1440) • 16:9
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Refresh Rate: 180Hz (200Hz O/C)
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Response Time: 1ms gray-to-gray (Faster)
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Colour Gamut: sRGB 99% (Typ.)
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Colour Depth: 16.7 Million Colours (8-bit)
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Brightness / Contrast: 300 cd/m² (typ) • 1000:1
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HDR: HDR10
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Connectivity (Video): 1× DisplayPort 1.4, 2× HDMI 2.0 • Headphone Out
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Sync: AMD FreeSync™, NVIDIA® G-SYNC® Compatible
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Design / Stand: 3-side borderless • Tilt / Height (110 mm) / Pivot
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VESA Mount: 100 × 100 mm
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Warranty: 3 Year
Why it’s a great choice
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The 1440p/180–200Hz sweet spot: Higher clarity than 1080p with high-FPS responsiveness that’s far easier to drive than 4K—ideal for competitive shooters and RPGs alike.
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Fast IPS with real colour: 1ms GTG meets sRGB 99%, so you get speed without washed-out colour or TN-style shifts.
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Tear-free for any GPU: Official G-SYNC Compatible plus FreeSync keeps motion smooth on NVIDIA and AMD cards.
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Desk-friendly & flexible: Height/tilt/pivot stand, VESA 100×100, and DP 1.4 + HDMI 2.0×2 make PC/console hookups simple.
Specifications:
| Category | Detail |
|---|---|
| Panel / Surface | IPS • Anti-glare |
| Screen / Aspect | 27″ • 16:9 |
| Native resolution / max refresh | 2560×1440 @ 180Hz (200Hz O/C) |
| VRR / Sync | FreeSync™ • G-SYNC Compatible • VESA Adaptive-Sync |
| Pixel pitch / PPI | 0.2331 × 0.2331 mm • 109 PPI |
| Viewing angles | 178° / 178° |
| Brightness (typ/min) | 300 / 240 cd/m² |
| Contrast (typ) | 1000:1 |
| Colour / depth | sRGB 99% (CIE1931) • 8-bit (16.7M) |
| Response time | 1ms GTG (Faster) |
| HDR | HDR10 |
| Video / audio | 1× DisplayPort 1.4 (HDCP 2.2) • 2× HDMI 2.0 (HDCP 2.2) • 3.5mm headphone out |
| Stand / ergonomics | Tilt −5°~+15° • Height 110 mm • Pivot • Detachable base |
| Mount | VESA 100×100 mm |
| Power | External adapter • Typ 28.92 W • <0.5 W sleep • <0.3 W off • 100–240V 50/60Hz |
| Dimensions (with stand) | 24.2″ × 22.7″ × 10.0″ (up) • 24.2″ × 18.4″ × 10.0″ (down) |
| Dimensions (w/o stand) | 24.2″ × 14.6″ × 2.0″ |
| Weight | 13.2 lb (with stand) • 9.0 lb (panel) • 18.5 lb (boxed) |
| In the box | DisplayPort cable • Cable holder • Mouse holder • Stand • Power adapter/cord |
| Design | 3-side virtually borderless |
| Warranty | 3 Year |






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