BenQ GW2491 23.8" 100 Hz Monitor

BH #BEGW2491 • MFR #GW2491
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BenQ GW2491 23.8" 100 Hz Monitor
Key Features
  • 16:9 IPS Panel
  • HDMI | DisplayPort
  • Full HD 1920 x 1080 at 100 Hz
  • 5 ms Response Time
Complete everyday tasks and play games in comfort with the BenQ GW2491 23.8" Monitor. Designed to minimize eye fatigue, this 1920 x 1080 resolution, Full HD display reduces motion blur from fast action videos and games with a 100 Hz refresh rate. At the same time, Eye Care technologies help to keep you comfortable during extended viewing sessions.
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BenQ GW2491 Overview

Complete everyday tasks and play games in comfort with the BenQ GW2491 23.8" Monitor. Designed to minimize eye fatigue, this 1920 x 1080 resolution, Full HD display reduces motion blur from fast action videos and games with a 100 Hz refresh rate. At the same time, Eye Care technologies help to keep you comfortable during extended viewing sessions.

Clear Visuals
In addition to a thin bezel design, the 23.8" IPS panel delivers 16.7 million colors with 99% coverage of the sRGB gamut, delivering vivid photos, videos, and games.
Connectivity
One HDMI 1.4 port is available alongside a DisplayPort 1.2 input. Plug a pair of headphones into the 3.5mm jack for listening privacy.
Viewing Modes
Dedicated presets optimize webpage, streaming video, and gaming visuals. ePaper Mode simulates an e-book display by balancing the text and background to make long reading sessions easier on the eyes.
Eye-Care
During long usage from day to night, the Brightness Intelligence sensor detects light changes in your viewing environment and actively adjusts the screen brightness for a comfortable viewing experience. TÜV Rheinland certified certified flicker-free and blue light reducing technologies help to reduce eyestrain.
Brightness Intelligence Technology
The Brightness Intelligence Technology (B.I.Tech.) detects content intensity to avoid overexposure of bright scenes while enhancing dark areas to maintain clear visibility. The display performance is ideal for both work and fun, protecting your vision with superb imagery quality.
Eye-CareU
Use the free Eye-CareU with the GW2790 to set timers, light reminders, and distance reminders to correct your posture as you focus on what you do best. The pop-up works as an assistant, allowing for quick navigation and settings via its quick on-screen control.
Ergonomics
Adjust the screen tilt to optimize your view. You can also use the 100 x 100mm VESA mounting pattern to attach the display to a wall, swivel arm, or multi-monitor stand. The 178° horizontal and vertical viewing angles provide a clear view from almost any position.
UPC: 840046051556

BenQ GW2491 Specs

Key Specs
Display Size
23.8"
Panel Type
IPS-Type LCD
Native Resolution
1920 x 1080
Maximum Brightness
250 nits / cd/m2
HDR Support
No
Color Support
16.7 Million Colors
Color Gamut
99% sRGB
Finish
Anti-Glare
Touchscreen
No
A/V Inputs
DisplayPort 1.2 / HDMI 1.4
A/V Outputs
3.5 mm (Analog Audio)
USB I/O
No
Built-In Speakers
No
Display
Size
23.8"
Panel Type
IPS-Type LCD
Aspect Ratio
16:9
Native Resolution
1920 x 1080
Maximum Brightness
250 nits / cd/m2
HDR Support
No
Contrast Ratio
1300:1
Response Time
5 ms
Refresh Rate
100 Hz
Variable Refresh Technology
No
Color Support
16.7 Million Colors
Color Gamut
99% sRGB
Viewing Angle (H x V)
178 x 178°
Curved Display
No
Finish
Anti-Glare
Surface
Touchscreen
No
Connectivity
A/V Inputs
1x HDMI 1.4
1x DisplayPort 1.2
A/V Outputs
1x 1/8" / 3.5 mm (Headphone)
HDCP Support
Yes
USB I/O
No
Multi-Input Support (PIP/PBP)
No
Speaker
Built-In Speakers
No
Electrical
Power Consumption
Eco Mode: < 0.5 W
Operational: 17.0 W
Maximum: 22.0 W
Input Power
100 to 240 VAC, 50 / 60 Hz
Power Adapter Type
Internal
General
Certifications
ENERGY STAR, EPEAT, TCO Certified
Adjustments
Tilt: -5 to 20°
VESA Mounting-Hole Pattern
100 x 100 mm
Lock Slot
Yes
Dimensions
21.4 x 16.4 x 7.2" / 543.6 x 416.6 x 182.9 mm (with Stand)
21.4 x 12.5 x 1.9" / 543.6 x 317.5 x 48.3 mm (without Stand)
Weight
6.75 lb / 3.06 kg (with Stand)
5.88 lb / 2.67 kg (without Stand)
Packaging Info
Package Weight
9.555 lb
Box Dimensions (LxWxH)
24.1 x 16.4 x 5.8"

BenQ GW2491 Reviews

Great Graphics at a Great Price!

By Vincent
Rated 5 out of 5
Date: 2026-04-10

THis $99 model outshines my 10yr old model.....natural color representation...and the ePaper effect, although not true e-ink...still makes reading a longer article more enjoyable

Simple 24 inch monitor

By D
Rated 5 out of 5
Date: 2025-08-31

Lovely color and worked no problem. I have a larger BenQ monitor I am happy with, so I bought a matching pair when my ancient DVI/vga Samsung monitor with the 2 inch bezel bit the dust. B&H came through with one day shipping and perfect product. Perfect screen. Price was right. Light, thin bezel, like having both DP and HDMI options for flexibility. Note the stand has no height adjustment and the all plastic stand snaps in so there are no screws or tools involved.

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