LG 52G930B-B 52" Ultragear evo G9 5K2K 240Hz 1ms Curved 1000R,VESA DisplayHDR 600, DP 2.1, HDMI 2.1, USB-C 90W PD, Tilt/Height/Swivel Stand– Gaming Monitor

The LG UltraGear Evo G9 52G930B-B is the world's largest 5K2K 240Hz gaming monitor — a landmark display that redefines the ceiling of large-format gaming hardware. At 52 inches with 5K2K (5120×2160) WUHD resolution in a 21:9 UltraWide 1000R curved VA panel delivering 240Hz, 1ms GtG, VESA DisplayHDR 600, 95% DCI-P3, 4000:1 contrast, factory Delta E<2 calibration, DisplayPort 2.1, dual HDMI 2.1, and USB-C 90W PD — the 52G930B-B is not the next step in gaming monitors, it is an entirely new category.

THE WORLD'S LARGEST 5K2K 240Hz GAMING MONITOR

The 52G930B-B is confirmed as the world's first and largest gaming monitor with a 52-inch 5K2K (5120×2160) display at 240Hz — announced at CES 2026. No other commercially available gaming monitor combines this screen size, this resolution, and this refresh rate in a single panel. For gamers who have exhausted what 27-inch, 32-inch, and 49-inch displays offer — the 52G930B-B occupies a position that no other product currently fills.

52" 5K2K (5120×2160) VA — 33% MORE PIXELS THAN 4K UHD

5K2K (5120×2160) resolution in 21:9 UltraWide format delivers 33% more pixels than standard 4K UHD (3840×2160) — rendering environmental textures, character detail, UI elements, and horizon scenery with a level of clarity that 4K UltraWide panels cannot provide. At 108 PPI on a 52-inch panel, pixel density is carefully matched to the screen's expanded size — maintaining sharp, natural-looking imagery at standard viewing distances from a large-format display. The 5K2K canvas provides a working width equivalent to two 27-inch QHD monitors placed side-by-side without any centre bezel dividing the view.

21:9 ULTRAWIDE AT 52 INCHES — TOTAL PERIPHERAL IMMERSION

The 52-inch 21:9 panel fills the viewer's peripheral vision at typical desk distances — creating a level of spatial immersion that smaller 34-inch and 38-inch UltraWide panels approach but cannot achieve. Racing games, flight simulators, open-world RPGs, and cinematic gaming titles are transformed on a display that approximates the visual field width of genuine peripheral vision. The 52G930B-B also provides a 12% wider horizontal canvas than a standard 49-inch 32:9 dual-QHD super-ultrawide, while delivering higher pixel density and significantly more colour accuracy from the VA panel.

1000R CURVATURE — DEEPEST STANDARD CURVE FOR LARGEST PANELS

The 1000R curvature radius — the most aggressive standard curvature available on production monitors — wraps the 52-inch screen around the viewer at a radius of 1 metre, keeping every point of the 52-inch display at an equal distance from the viewer's eyes. At 52 inches, 1000R curvature is not merely aesthetic — it is functionally necessary to maintain comfortable viewing across the full horizontal extent of the panel without requiring head movement to resolve edge content.

240Hz REFRESH RATE + 1ms GtG — ULTRA-SMOOTH AT 5K2K

240Hz at 5K2K (5120×2160) is an engineering achievement that DisplayPort 2.1 (UHBR20) alone makes possible — providing sufficient bandwidth for 5K2K resolution at 240Hz with DSC (Display Stream Compression) through the DP 2.1 port. At 240Hz, the 52G930B-B delivers the smoothest motion rendering achievable at this resolution and screen size — fluid character movement, precise target tracking, and responsive camera rotation across both competitive and immersive gaming at the extreme end of the large-format display spectrum. The 1ms GtG response time eliminates ghosting and motion blur at 240Hz — keeping fast-moving content sharp across all 52 inches.

VA PANEL — 4000:1 CONTRAST, DEEP BLACKS, 95% DCI-P3

The VA panel delivers a 4000:1 contrast ratio — four times deeper than standard IPS at 1000:1 — producing genuine, rich blacks and vivid shadow detail across the 52G930B-B's entire large display surface. Combined with 95% DCI-P3 colour gamut coverage — professional digital cinema colour accuracy — the VA panel renders game art, cinematic content, and creative material with the colour depth and contrast that professional-grade reference monitors target.

VESA DISPLAYHDR 600 — 400 cd/m² SUSTAINED, 600 NITS CERTIFIED

VESA DisplayHDR 600 certification confirms the 52G930B-B achieves and sustains 600 nits of HDR brightness — combined with 400 cd/m² typical SDR brightness — for genuine HDR rendering of bright highlights and deep shadows in HDR-graded gaming and streaming content across the full 52-inch VA display surface.

FACTORY CALIBRATED DELTA E<2 + HARDWARE CALIBRATION READY

The 52G930B-B ships factory-calibrated to Delta E<2 colour accuracy — a professional reference display standard confirming the panel's out-of-box colour accuracy is within 2 units of perfect reference across the 95% DCI-P3 colour space. Hardware Calibration Ready enables third-party calibration hardware (such as X-Rite i1Display or Datacolor SpyderX) to communicate directly with the display's internal lookup tables for professional-grade calibration without requiring external colour management profiles.

AMD FREESYNC PREMIUM + NVIDIA G-SYNC COMPATIBLE — DUAL ADAPTIVE SYNC

Both AMD FreeSync Premium and NVIDIA G-Sync Compatible certifications enable tear-free, adaptive sync gaming with GPUs from both manufacturers across the 52G930B-B's full 240Hz operating range.

DISPLAYPORT 2.1 (UHBR20) — THE ONLY INTERFACE FOR 5K2K@240Hz

DisplayPort 2.1 UHBR20 provides 80Gbps bidirectional bandwidth — the only display interface capable of transmitting 5K2K at 240Hz with DSC compression. HDMI 2.1 and USB-C (DP 1.4) on this panel are limited to lower refresh rates or resolutions — 5K2K at 240Hz requires the DP 2.1 input.

USB-C 90W POWER DELIVERY — SINGLE-CABLE LAPTOP CONNECTION

The USB-C port (DP 1.4 Alt Mode + 90W PD) enables a single-cable connection from a laptop — display signal and 90W charging through one cable, reducing desk cable complexity for users who connect the 52G930B-B to a MacBook or USB-C laptop alongside their gaming PC.

PICTURE-IN-PICTURE + PICTURE-BY-PICTURE

The 52-inch canvas enables powerful multi-source configurations — PiP overlays a secondary source within the primary view; PbP divides the 52-inch display into two side-by-side zones for simultaneous dual-PC or dual-console display, eliminating the need for two separate monitors in a dual-source setup.

ERGONOMIC STAND — HEIGHT + TILT + SWIVEL

The full-function ergonomic stand provides height adjustment, tilt, and swivel for optimal viewing angle positioning across the 52G930B-B's full 52-inch display height.

KEY SPECIFICATIONS

- Series: LG UltraGear Evo G9

- Model: 52G930B-B

- Panel Type: VA (Curved, 1000R)

- Screen Size: 51.6" viewable (marketed as 52")

- Resolution: 5K2K WUHD (5120×2160) | 21:9 UltraWide

- Pixel Pitch: 0.2361×0.2361mm | 108 PPI

- Brightness: 400 cd/m² (typ.) | 320 cd/m² (min.)

- Contrast Ratio: 4000:1

- Colour Gamut: 95% DCI-P3

- Colour Depth: 1.06 billion

- HDR: VESA DisplayHDR 600 | HDR10 | HDR Effect

- Viewing Angle: 178°/178° (H/V)

- Screen Surface: Anti-glare

- Refresh Rate: 240Hz

- Response Time: 1ms GtG

- Adaptive Sync: AMD FreeSync Premium + NVIDIA G-Sync Compatible

- Factory Calibration: Delta E < 2

- Hardware Calibration Ready: Yes

- Inputs: 1x DisplayPort 2.1 UHBR20 (DSC) | 2x HDMI 2.1 | 1x USB-C (DP 1.4 Alt Mode, 90W PD)

- USB Hub: 2x USB 3.0 downstream

- Audio: 4-pole headphone/mic out + built-in speakers

- PiP/PbP: Yes

- Software: LG Switch app

- Stand: Height + Tilt + Swivel

- VESA Mount: 100×100mm

- Dimensions (with stand): 1174.5×712.98×347.98mm

- Weight (with stand): 16.78 kg

- Colour: Black

- Warranty: 3-Year LG Limited Warranty