| Model | GW2491 |
| Display Type | LED Backlight |
| Display Format | FHD |
| Display Technology | IPS |
| Flat / Curved | Flat |
| Max Resolution | 1920 x 1080 |
| Display Diagonal Size | 23.8 Inch |
| Display / Color Support | 16.7 Million Colors |
| Display / Response Time | 5 Ms |
| Display / Refresh Rate | 100 Hz |
| Image Contrast Ratio | 1300:1 |
| Brightness | 250 nits |
| Viewing Angle | 178/178 |
| Image Aspect Ratio | 16:9 |
| Color Gamut | sRGB 99% |
| Screen Type | Anti-glare |
| Modes | Game Mode; Low Blue Light Mode |
| HDR Capable | None |
| Audio Output | Headphone Jack |
| Interfaces | HDMI (v1.4); DisplayPort (v1.2) |
| Video Interfaces | HDMI 1.4; DisplayPort 1.2 |
| HDMI Ports Qty | 1 |
| DisplayPort Qty | 1 |
| Power Consumption Operational | 17 Watt |
| Power Consumption Sleeping | <0.5W |
| Power Consumption SDR (On mode) | None |
| Power Consumption HDR (On mode) | None |
| Power Consumption (Off Mode) | None |
| Power / Voltage Required | 100 - 240V |
| Power Consumption Standby | None |
| Color | Black |
| Adjustable Display Tilt | -5 degree - 20 degree |
| Adjustable Display Height | None |
| Adjustable Display Swivel | None |
| Adjustable Display Pivot | None |
| Stand | Yes |
| VESA Mount Compatible | 100 x 100 mm |
| Included Software | QSG, Warranty Card, Safety Instruction |
| Width | 318 Mm |
| Depth | 542 Mm |
| Height | 48 Mm |
| Weight | 2.67 Kg |
| Features | Flicker-free Technology, Low Blue Light Plus |
BenQ GW2491 24" FHD IPS Monitor, 100Hz, VESA, Flicker-Free

Key Benefits
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Provides a fluid visual experience with 100Hz refresh rate and 5ms response time
- Enhances viewing comfort through advanced eye-care technologies like Low Blue Light Plus and Flicker-Free
- Highly adaptable setup with HDMI, DisplayPort, and VESA mount compatibility for workspace flexibility
Product Overview
The BenQ GW2491 delivers crisp and vibrant visual performance in a 23.8-inch Full HD (1920 x 1080) IPS display format, ideal for workstations, casual gaming, and multimedia applications. Its 100Hz refresh rate and 5ms response time support smoother motion handling, reducing blur in fast-paced scenes. With a 1300:1 contrast ratio and sRGB 99% color gamut, this monitor ensures rich color reproduction and high fidelity visuals across a wide 178° viewing angle.
User comfort is prioritized with built-in Low Blue Light Plus and Flicker-Free technology, reducing eye fatigue during prolonged use. The anti-glare screen and versatile tilt adjustment (-5° to 20°) enhance ergonomics further. Connectivity includes HDMI 1.4 and DisplayPort 1.2 support, alongside a headphone jack for convenient audio access. VESA 100x100 mm compatibility offers flexible installation options.
Engineered for energy efficiency, the monitor consumes just 17W in operation and less than 0.5W in sleep mode. Whether for professional multitasking or entertainment, the GW2491 offers a reliable combination of performance, comfort, and value.
Specifications
Primary Information
Power
| Power / Voltage Required | 100 - 240V |
| Power Consumption Operational | 17 Watt |
| Power Consumption Sleeping | <0.5W |
| Power Consumption (Off Mode) | None |
| Power Consumption HDR (On mode) | None |
| Power Consumption SDR (On mode) | None |
UNSPSC Code
| UNSPSC Code | 43211902 |
Display
| Brightness | 250 nits |
| Color Gamut | sRGB 99% |
| Display / Color Support | 16.7 Million Colors |
| Display Diagonal Size | 23.8 Inch |
| Display Type | LED Backlight |
| Flat / Curved | Flat |
| HDR Capable | None |
| Image Aspect Ratio | 16:9 |
| Modes | Low Blue Light Mode; Game Mode |
| Screen Type | Anti-glare |
Special Feature
| Adjustable Display Tilt | -5 degree - 20 degree |
| Adjustable Display Height | None |
| Adjustable Display Swivel | None |
| Adjustable Display Pivot | None |
| COO | CHINA |