Touchscreen Gaming Monitor 27 Inch 4K UHD… vs KOORUI 27 Inch QHD — Head-to-Head (2026)
The specs side by side, with links to both product pages.
Touchscreen Gaming Monitor 27 Inch 4K UHD 3840x2160 IPS Computer Monitor, Ultra-Thin Bezel, HDMI, DisplayPort, 400 cd/㎡, VESA, Tilt Adjustable
Check price on Amazon
🛒 Check Price on Amazon
vs
KOORUI 27 Inch QHD (2560x1440) IPS HDR Ultra-Thin Computer Gaming Monitor, 120Hz Refresh Rate, DCI-P3 95%, FreeSync & G-Sync, 1ms MPRT, VESA 100x100mm, Tilt Adjustable for Game and Work, E2721H
$189.99
🛒 Buy on Amazon — $189.99
*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.
Spec-by-spec
| Spec | Touchscreen Gaming Monitor 27 Inch 4K… | KOORUI 27 Inch QHD (2560x1440) IPS HDR… |
| Brand | Pisichen | KOORUI |
|---|
| Color | black | Black |
|---|
| Brightness | 400 candela_per_square_meter | 300 Nit |
|---|
| Model Name | 27IN4K-TS | E2721H |
|---|
| Resolution | 4K UHD 2160p | QHD Wide 1440p |
|---|
| Color Gamut | 95 | 99 |
|---|
| Screen Size | 27 inches | 27 |
|---|
| Aspect Ratio | 16:9 | 16:9 |
|---|
| Connectivity | USB-C | USB-C |
|---|
| Display Type | LED | LED |
|---|
| Model Number | HD-4KTS | E2721F |
|---|
| Refresh Rate | 60 hertz | 120 hertz |
|---|
| Adaptive Sync | FreeSync, G-Sync | FreeSync, G-Sync |
|---|
| Response Time | 5 milliseconds | 1 milliseconds |
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