BenQ Gaming GW2491 23.8 FHD 1920x1080 100Hz IPS Eye-Care Monitor, HDMI, DisplayPort, Ultra Slim Bezel, TUV-Certified, Flicker-Free, Low Blue Light Plus, Eye-CareU Technology, Black, 3 Year Warranty














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BenQ GW2491: 23.8" Full HD IPS Eye-Care Monitor at 100Hz
A compact eye-care monitor for desk work, study and video. The 23.8-inch 1920 × 1080 IPS panel runs at 100Hz with a 5 ms (GtG) response time, covers 99% sRGB at 250 nits and 1300:1 contrast, and sits in a virtually four-sided ultrathin bezel. BenQ adds ePaper and Coding modes, a flicker-free, Low Blue Light backlight certified by TÜV Rheinland, and HDMI 1.4 plus DisplayPort 1.2 inputs.
Long Workdays, Easier on the Eyes
Spreadsheets, email and reading all day are where the eye-care set earns its place: the backlight does not flicker at any brightness, Low Blue Light is done in hardware, and ePaper mode turns long documents into paper-like black-and-white text. Eye-CareU reminds you to take breaks.
A Tidy Desk or a Dual-Screen Setup
At 23.8 inches and 3.06 kg with its stand, it fits a small desk, and the ultrathin bezel lines up neatly beside a second screen. Connect a PC over DisplayPort 1.2 or a laptop over HDMI 1.4, tilt it from -5° to 20°, or move it to a 100 × 100 mm VESA arm.
Hardware Craftsmanship & Visual Innovations
23.8" IPS with Four Ultrathin Bezels
BenQ's front render of the 23.8" panel with its virtually four-sided ultrathin bezel, which keeps the frame out of the way and lines up cleanly next to a second screen. The 1920 × 1080 IPS panel has a matte coating, 178°/178° viewing angles and 93 pixels per inch.
100Hz for Smoother Scrolling
The split image compares scrolling the same web page at a standard rate and at 100Hz. BenQ rates the panel at 100Hz with a 5 ms (GtG) response time and AMA overdrive, so long documents and pages move with less smearing than on a 60Hz office screen.
ePaper and Coding Colour Modes
ePaper mode turns the screen into high-contrast black-and-white text for long reading sessions, as on the newspaper page shown. BenQ also ships Coding, Cinema, Game and Standard colour modes, switched from the on-screen menu.
Flicker-Free, Low Blue Light and Eye-CareU
BenQ's eye-care set: a flicker-free backlight at every brightness level and hardware Low Blue Light, both TÜV Rheinland certified along with EyeSafe 2.0. The Eye-CareU software adds break reminders and on-screen control from the desktop.
Pixel Density Comparison
Pixels per inch from BenQ's official specifications, for BenQ GW monitors at AHW Store. Bar length = PPI; higher means sharper text at the same viewing distance.
Verified Manufacturer Specifications
| Specification Parameter | Verified Hardware Details |
|---|---|
| Panel | 23.8" IPS, LED backlight, matte coating, 16:9 |
| Resolution | 1920 × 1080 (Full HD) · 93 PPI |
| Refresh Rate | 100Hz |
| Response Time | 5 ms (GtG) · AMA |
| Brightness | 250 nits typical |
| Contrast Ratio | 1300:1 native |
| Colour | 16.7 million colours · 99% sRGB |
| Viewing Angle | 178° / 178° |
| Colour Modes | Standard, Game, ePaper, Coding, Cinema |
| Inputs | 1 × HDMI 1.4 · 1 × DisplayPort 1.2 · HDCP 1.4 |
| Audio | Headphone jack (no built-in speakers listed) |
| Eye Care | Flicker-free · Low Blue Light · ePaper · Eye-CareU software |
| Certifications | TÜV EyeSafe 2.0, Flicker-free, Low Blue Light (hardware) · Energy Star 8.0 · TCO Certified 9.0 · EPEAT Bronze |
| Stand | Tilt -5° to 20° |
| Mounting | VESA 100 × 100 mm |
| Power | Built-in PSU · 17 W typical, 22 W max, under 0.5 W sleep |
| Dimensions (H × W × D) | 416 × 542 × 182 mm with base · 318 × 542 × 48 mm without |
| Weight | 3.06 kg with base · 2.67 kg without |
| In the Box (BenQ) | HDMI cable (may vary by region), quick start guide, warranty card, safety instructions |
