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27 inch curved gaming monitor with matte black finish and slim bezels

KTC

KTC H27S5C 27" 1440p 144Hz Curved Gaming Monitor

SKU CH-NXY5-4BD35

A 27-inch 1500R curved QHD monitor with a 144Hz refresh rate, HDR400 and 129% sRGB colour coverage

  • Screen size27 in (68.6 cm)
  • Display resolution2560 × 1440 (2K)
  • Refresh frequency144 Hz
  • Panel typeHVA Curved
  • Pixel response time5 ms
  • HDR formatHDR400
  • Immersive 1500R curvature wraps the 27-inch view to reduce eye strain
  • Sharp 2560×1440 QHD resolution reveals fine detail in games and work
  • 144 Hz refresh rate keeps fast motion smooth and responsive
  • 129 % sRGB and 110 % DCI-P3 coverage delivers vivid, accurate colour
  • HDR400 with 400 cd/m² brightness and 4000:1 contrast adds depth to highlights and shadows

Immersive 1500R Curved Gaming Monitor

The KTC H27S5C is a 27 inch curved gaming monitor built around a 1500R HVA panel that wraps the field of view for deeper immersion. Its 2560 x 1440 QHD resolution and 144Hz refresh rate target gamers who want sharp detail and smooth motion without moving to 4K. The 4000:1 native contrast ratio and HDR400 support add punch to dark scenes. This display suits players and creators who value wrap‑around visuals and vivid colour in a single screen.

Tilt‑Only Stand With VESA 100x100 Mounting

The included stand provides tilt adjustment so users can set a comfortable viewing angle for long sessions. A 100 x 100 VESA pattern on the rear allows quick attachment to monitor arms or wall brackets for multi‑monitor arrays or space‑saving desk layouts. Two HDMI 2.0 ports and one DisplayPort 1.4 connection handle PCs and consoles at the full 1440p 144Hz specification. Low Blue Light and Flicker Free modes reduce eye strain during extended use.

Step Up From Standard 1080p 60Hz Panels

Moving from a typical 1080p 60Hz office monitor to this 1440p 144Hz curved display delivers a clear jump in pixel density, motion clarity and perceived depth. The 129% sRGB and 110% DCI‑P3 coverage also benefits photo editing and media consumption where colour volume matters. Buyers who need height, swivel or pivot adjustments, or who require USB hub functionality, should look at models with richer ergonomic packages.

How it compares

Measured against everything we stock in Monitors for Gamers, at today’s prices. Recalculated every night.

Price $112.99
Cheaper than about 80% of the 839 comparable items (median $189.99).
Screen size 27 in (68.6 cm)
Typical for this category: the median of 814 items is 27 in.
Refresh frequency 144 Hz
Lower than about 80% of the 735 comparable items (median 180 Hz).

Specifications

Product
Brand nameKTC
Model nameH27S5C
Display
Screen size27 in (68.6 cm)
Display resolution2560 × 1440 (2K)
Refresh frequency144 Hz
Panel typeHVA Curved
Pixel response time5 ms
HDR formatHDR400
Image brightness400 cd/m2
Screen curvatureCurved
Colors displayed16.7 Million
Screen ratio16:9
Contrast4000:1
Display formatQHD
Variable refresh rateAdaptive Sync
Color gamut coveragesRGB 129%
Size & build
Stand adjustabilityTilt

Questions about this item

What resolution and refresh rate does the DisplayPort 1.4 connection support on this monitor?

DisplayPort 1.4 carries the full 2560 x 1440 resolution at 144 Hz, matching the panel's native specification.

What VESA mounting pattern does the H27S5C use for wall or arm installation?

The monitor uses a 100 x 100 mm VESA pattern, so any compatible bracket or arm with that spacing will fit.

How do you enable the 144 Hz refresh rate after connecting the monitor?

Select 144 Hz in the operating system display settings or GPU control panel; the monitor defaults to a lower rate until changed.

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