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KTC 34 Inch 180Hz WQHD Ultrawide 3440X1440… vs SANSUI 27 Inch WQHD 2560X1440 Curved Gaming… — Head-to-Head (2026)

The specs side by side, with links to both product pages.

KTC 34 Inch 180Hz WQHD Ultrawide 3440X1440 Curved Gaming Monitor, H34S5 | 1500R Curvature, PIP/PBP, 4000:1 Contrast, FreeSync, HDR, VESA, Tilt Swivel Height Pivot Adjustment

KTC 34 Inch 180Hz WQHD Ultrawide 3440X1440 Curved Gaming Monitor, H34S5 | 1500R Curvature, PIP/PBP, 4000:1 Contrast, FreeSync, HDR, VESA, Tilt Swivel Height Pivot Adjustment

$233.99
🛒 Buy on Amazon — $233.99
vs
SANSUI 27 Inch WQHD 2560X1440 Curved Gaming Monitor, 180Hz MPRT 1ms Computer Monitor,HDMI2.0 * 2, DP1.2 * 2, Freesync, Curved 1500R, 5000:1 Contrast Ratio, 120% sRGB,HDR(ES-G27C1Q DP Cable Included)

SANSUI 27 Inch WQHD 2560X1440 Curved Gaming Monitor, 180Hz MPRT 1ms Computer Monitor,HDMI2.0 * 2, DP1.2 * 2, Freesync, Curved 1500R, 5000:1 Contrast Ratio, 120% sRGB,HDR(ES-G27C1Q DP Cable Included)

$149.99
🛒 Buy on Amazon — $149.99

*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.

Spec-by-spec

SpecKTC 34 Inch 180Hz WQHD Ultrawide…SANSUI 27 Inch WQHD 2560X1440 Curved…
BrandKTCSANSUI
ColorBlackBlack
Brightness350 cd300nits
Model NameH34S5ES-G27C1Q
ResolutionQHD Wide 1440pQHD Wide 1440p
Unit Count1 Count1 Count
Color Gamut123120
Screen Size34 inches27 inches
Aspect Ratio21:916:9
Display TypeLEDLED
Model NumberH34S5ES-G27C1Q
Refresh Rate180 hertz180
Adaptive SyncFreeSync, G-Sync CompatibleFreeSync
Response Time3 milliseconds1 milliseconds

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