Display
23.8-inch, IPS, 1920 x 1080
23.8
Refresh Rate
48 Hz - 100 Hz
48 Hz
Brightness
250 cd/m²
250 cd
Contrast Ratio
1300 : 1
1300
Overview
Straightforward is the word for the BenQ BL2490 - a 23.8-inch Full HD IPS office panel whose only flourish is a 100 Hz refresh rate. Its 1920 x 1080 panel reaches 92 PPI, 250 cd/m² and 1300:1 contrast, while 99% sRGB covers ordinary business colour. Two HDMI 1.4 inputs and DisplayPort 1.2 make source switching simple, and two 2W speakers handle calls or system audio. The important limitation is the stand: unlike the BenQ BL2490T, this version only tilts and offers no height adjustment, swivel or pivot. There is also no USB-C, USB hub or Ethernet, so it is not a docking monitor. Brightness is modest and no HDR support is listed. Buy it if you want an inexpensive 100 Hz office display with dual HDMI; skip it if ergonomic adjustment, one-cable laptop use or bright-room visibility is important.
BrandBenQPanel TypeIPSResolution1920 x 1080Refresh Rate48 Hz - 100 Hz
Key Highlights
- 100 Hz office refresh
- Two HDMI 1.4 inputs
- 99% sRGB coverage
- Built-in 4W speakers
- Eye-care and Coding Mode features
Who Should Buy the Benq BL2490
+ Best For
Basic office desks
100 Hz improves everyday smoothness
Dual-source users
two HDMI inputs simplify switching
Coding and reading
ePaper and Coding modes target long sessions
Budget setups
speakers reduce extra hardware
× Not Ideal For
Ergonomic buyers
the stand is tilt-only
Laptop docking
no USB-C or hub is provided
Bright offices
250 cd/m² is modest
Portrait users
there is no pivot support
Display Performance
Refresh Rate
48 Hz - 100 Hz
Smooth office movement
Response Time
5 ms GtG
Standard productivity response
Brightness
250 cd/m² typical
Best in controlled lighting
Contrast
1300 : 1
Slightly above entry IPS
Colour Gamut
99% sRGB
Standard office colour
HDR
Not published
No HDR support
Gaming Performance
Refresh Rate100 Hz maximumFine for casual use
Response Time5 ms GtGNot gaming focused
VRR / Adaptive SyncNot publishedNo VRR claim
GPU RequirementBasic Full HD GPUEasy to run
HDR & Brightness Reality
The BenQ BL2490 has no HDR support. Its 250 cd/m² brightness, 1300:1 IPS contrast and 99% sRGB coverage suit ordinary documents, web applications and video calls. There is no local dimming or peak-brightness figure. The screen should be treated as a comfortable SDR office monitor whose strengths are 100 Hz motion, dual HDMI inputs and eye-care modes rather than dynamic-range performance.
Connectivity & Ports
HDMI2 x HDMI 1.4Convenient dual-source support
DisplayPort1 x DisplayPort 1.2Standard PC input
USB-CNoneNo laptop video or charging
USB HubNoneNo peripheral expansion
Audio Out1 x 3.5 mmExternal audio option beside 4W speakers
Desk Fit & Ergonomics
Size / Footprint23.8-inch panel, 540 mm wideCompact office size
StandTilt-only standMinimal adjustment
VESA Mount100 x 100 mmArm support available
Tilt-5° to +20°Normal range
Height AdjustNoFixed screen height
Swivel / PivotNo / NoNo side movement or portrait rotation
Real-World Use Cases
100 Hz makes scrolling feel smoother
two HDMI inputs handle two common devices
ePaper and Coding modes support text-heavy tasks
built-in speakers cover voice and system audio
Pros & Cons
Pros
- 100 Hz refresh
- Two HDMI inputs
- Compact IPS panel
- Built-in speakers
- Eye-care software
Cons
- Tilt-only stand
- No USB-C or hub
- Modest brightness
- No HDR support
Score & Ratings
5.4/10
Good
Model Information
6
| Specification | Value |
|---|---|
| Brand | BenQ |
| Series | Business |
| Model | BL2490 |
| Full Product Name | BenQ BL2490 |
| Model Year | 2024 |
| Available Colors | Black |
Display & Panel
5
| Specification | Value | What It Means |
|---|---|---|
| Screen Size | 23.8-inch | |
| Aspect Ratio | 16:9 | |
| Display Area | 84.36 % (percent) | |
| Panel Type | IPS | IPS keeps colour and documents consistent across wide viewing angles. |
| Backlight Type | W-LED |
Resolution & Pixel Details
3
| Specification | Value | What It Means |
|---|---|---|
| Native Resolution | 1920 × 1080 | |
| Pixel Density | 92 PPI | 92 PPI is acceptable at normal distance for office text. |
| Pixel Pitch | 0.311 mm (millimeters) |
Picture Quality & Color
3
| Specification | Value |
|---|---|
| Panel Bit Depth | 8 bits (6 bits + FRC) (FRC: Yes) |
| FRC | Yes |
| Display Colors | 16777216 colors |
Refresh Rate, Response & Gaming
1
| Specification | Value |
|---|---|
| Refresh Rate Range | 48 Hz - 100 Hz |
Ports & Connectivity
4
| Specification | Value |
|---|---|
| HDMI Ports | 2× HDMI 1.4 |
| HDMI Version | HDMI 1.4 |
| DisplayPort Input | 1× DisplayPort 1.2 |
| DisplayPort Version | DisplayPort 1.2 |
Audio, Camera, Network & Smart Features
1
| Specification | Value |
|---|---|
| Built-In Camera | No |
Ergonomics & Stand
4
| Specification | Value | What It Means |
|---|---|---|
| VESA Mount | 100 × 100 mm | |
| VESA Size | 100 × 100 mm | |
| Removable Stand | Yes | |
| Height Adjustment | No | No leaves the panel at a fixed vertical position unless an arm is added. |
Dimensions, Weight & Design
2
| Specification | Value |
|---|---|
| Weight With Stand | 3.93 kg |
| Weight Without Stand | 3.54 kg |
Power & Operating Conditions
6
| Specification | Value |
|---|---|
| Power Input | 100–240V |
| AC Frequency | 50/60Hz |
| Typical Power Consumption | 20W |
| Average Power Consumption | 20W |
| Maximum Power Consumption | 30W |
| Sleep Consumption | 0.3W |
Certifications, Standards & Licenses
6
| Specification | Value |
|---|---|
| Energy Star | Energy Star 8.0 |
| EPEAT | EPEAT Bronze |
| TCO Certified | TCO Certified 9.0 |
| TÜV Flicker-Free | TÜV Rheinland Flicker-free |
| TÜV Low Blue Light | TÜV Rheinland Low Blue Light (Hardware Solution) |
| TÜV Eye Comfort | TÜV Eye Comfort 2.0 |
Frequently Asked Questions
01 What is the key difference between the BenQ BL2490 and BL2490T? +
The panel and ports are the same, but the BL2490 uses a tilt-only stand. The BL2490T adds 110 mm height adjustment and ±20° swivel.
02 How visible is the benefit of 100 Hz on the BL2490? +
Scrolling, cursor movement and window animation look smoother than at 60 Hz. It does not turn the monitor into a gaming model because response remains 5 ms and no VRR is listed.
03 Will 250 cd/m² be enough in a bright office? +
It is adequate under controlled indoor lighting. Near strong windows or overhead glare, the image may look subdued.
04 Why is the BL2490 not suitable as a laptop dock? +
There is no USB-C, USB hub or Ethernet. A laptop needs a separate display cable, charger and peripheral connections.
05 Can a monitor arm solve the BL2490's stand limitation? +
✓ Yes, the display supports a 100 x 100 mm VESA mount. An arm can add height, swivel and portrait positioning.
Reviews
DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT
SHEET № BL2490