Display
23.8 in, IPS, 1920 x 1080 pixels
23.8
Refresh Rate
48 Hz - 120 Hz
48 Hz
Brightness
250 cd/m²
250 cd
Contrast Ratio
1000 : 1
1000
Overview
The Dell U2424H is an 1920 x 1080 pixels IPS monitor rated for a 48 Hz - 120 Hz refresh range. On the picture-quality side, it’s specified at 250 cd/m² typical brightness, 1000 : 1 contrast and 100% sRGB coverage. On the response-time front, it’s specified at 5 ms GtG. For hookups, there’s 1x HDMI 1.4, 2x DisplayPort 1.4, 4x USB-A. Independent research on this model adds one useful note: Panel: IPS (standard, NOT IPS Black), FHD 1920x1080 @120Hz, 250 cd/m² typical, 1000:1 contrast, 92.53 PPI, pixel pitch 0.2745mm.
BrandDellPanel TypeIPSResolution1920 x 1080 pixelsRefresh Rate48 Hz - 120 Hz
Key Highlights
- Dell U2424H speed | 48 Hz - 120 Hz refresh with 5 ms GtG response
- Dell U2424H hub | 4 USB-A downstream ports
- Dell U2424H image | 250 cd/m² brightness and 1000 : 1 contrast
Who Should Buy the Dell U2424H
+ Best For
Office users
120 Hz makes scrolling and window movement smoother than a basic 60 Hz panel
Multi-monitor desks
the compact 23.8-inch size and InfinityEdge design suit paired screens
Ergonomic workstations
height, pivot, swivel and tilt are all included
Standard sRGB work
100% sRGB is listed for routine business graphics
× Not Ideal For
USB-C laptop docking
the visible Type-C upstream entries are data-only
Wide-gamut creators
85% DCI-P3 is limited for colour-critical work
Bright rooms
250 cd/m² leaves modest overhead against glare
Speaker-free desks
external audio is required
Display Performance
Refresh Rate
48 Hz - 120 Hz
Standard refresh range
Response Time
5 ms GtG
Manufacturer-published transition time
Brightness
250 cd/m²
Typical brightness as specified; peak figure not published
Contrast
1000 : 1
Standard panel black depth
Colour Gamut
100% sRGB
Standard game and web colour
Gaming Performance
Refresh Rate48 Hz - 120 HzMatch frame rate to the monitor’s useful range
Response Time5 ms (GtG)Published claim without independent testing
GPU Requirement1920 x 1080 pixels up to 120 HzEntry-to-mid-range GPU is generally sufficient
HDR & Brightness Reality
No HDR format or peak-brightness figure is listed for the U2424H. Its 250 cd/m² typical brightness and 1000:1 contrast are ordinary office specifications, so there is no basis for expecting expanded highlights or deeper HDR contrast. The screen can still handle standard sRGB work, but HDR video should be treated as normal SDR use unless the source device performs its own tone mapping.
Connectivity & Ports
HDMI1x HDMI 1.4Published port count and version
DisplayPort2x DisplayPort 1.4Primary high-refresh PC connection
USB-CYesSupports USB-C input
USB Hub4x USB-A downstreamPeripherals can run through the screen
Audio Out3.5 mm audio outExternal audio may still be preferred
Desk Fit & Ergonomics
Size / Footprint538.64 × 364 × 181.75 mmCheck desk width and depth before purchase
StandRemovable: YesA separate arm can replace the supplied base
VESA Mount100 x 100 mmUse a matching arm or wall mount
Tilt-5 ° to +21 °Covers the published forward and backward range
Height Adjust150 mm (5.91 in)Supports eye-level positioning
Swivel / Pivot±45 ° / ±90 °Supports shared angles and portrait rotation
Real-World Use Cases
Full HD, 120 Hz and a compact panel suit documents and browser work
thin borders and a 23.8-inch footprint reduce the gap between displays
±90° pivot helps with long pages and coding
the USB selection supports accessories without claiming laptop power
Pros & Cons
Pros
- 48 Hz 120 Hz refresh range with 5 ms GtG response supports fast-paced use
- Built-in USB hub adds convenient peripheral connectivity
- Stand offers 150 mm (5.91 in) height adjustment, swivel, pivot
- 100% sRGB coverage is published for the panel
Cons
- No listed built-in speakers
Score & Ratings
7.2/10
Great
Model Information
8
| Specification | Value |
|---|---|
| Brand | Dell |
| Series | UltraSharp |
| Model | U2424H |
| Model Alias | UltraSharp U2424H |
| Full Product Name | Dell U2424H |
| Model Year | 2023 |
| Available Colors | Black |
| Warranty | 3-Year Advanced Exchange Service and Premium Panel Exchange |
Display & Panel
10
| Specification | Value | What It Means |
|---|---|---|
| Screen Size | 23.8 in | |
| Exact Diagonal | 604.698 mm (23.81 in) | |
| Aspect Ratio | 16:9 | |
| Active Display Width | 527.04 mm (20.75 in) | |
| Active Display Height | 296.46 mm (11.67 in) | |
| Screen-to-Body Ratio | 93.21% | |
| Panel Type | IPS | IPS affects viewing angles, black depth and color consistency — each panel technology trades these off differently. |
| Backlight Type | W-LED | |
| 3D Support | No | |
| Screen Coating | Anti-glare/Matte (3H) |
Resolution & Pixel Details
3
| Specification | Value | What It Means |
|---|---|---|
| Native Resolution | 1920 x 1080 pixels | |
| Pixel Density | 92 ppi | 92 ppi indicates how much scaling may be needed in the operating system for comfortable reading. |
| Pixel Pitch | 0.275 mm (0.01 in) |
Picture Quality & Color
9
| Specification | Value | What It Means |
|---|---|---|
| Panel Bit Depth | 8 bits | |
| FRC | Yes | |
| Display Colors | 16.8 million colors (24 bits) | |
| Typical Brightness | 250 cd/m² | |
| Static Contrast Ratio | 1000 : 1 | |
| Horizontal Viewing Angle | 178 ° | |
| Vertical Viewing Angle | 178 ° | |
| sRGB Coverage | 100% | 100% indicates how much of that color space the panel can reproduce, which affects color accuracy for photo/video work. |
| DCI-P3 Coverage | 85% |
Refresh Rate, Response & Gaming
2
| Specification | Value |
|---|---|
| Refresh Rate Range | 48 Hz - 120 Hz |
| Minimum Response Time | 5 ms |
Ports & Connectivity
11
| Specification | Value |
|---|---|
| HDMI Ports | 1 |
| HDMI Version | 1.4 |
| DisplayPort Input | 2 |
| DisplayPort Output | 1x DisplayPort 1.4 (MST out) |
| DisplayPort Version | 1.4 |
| USB-C Video Input | 1× USB-C |
| HDCP Support | Yes |
| HDCP Version | 1.4 |
| USB-C Input | Yes |
| USB-A Ports | 4 |
| Audio Output | Yes |
Audio, Camera, Network & Smart Features
1
| Specification | Value |
|---|---|
| Built-In Camera | No |
Ergonomics & Stand
14
| Specification | Value | What It Means |
|---|---|---|
| VESA Mount | Yes | |
| VESA Size | 100 x 100 mm | |
| Removable Stand | Yes | |
| Height Adjustment | Yes | 150 mm (5.91 in) of travel allows the screen to be raised or lowered for a comfortable eye-level position. |
| Height Adjustment Range | 150 mm (5.91 in) | |
| Tilt Adjustment | Yes | |
| Forward Tilt | 5 ° | |
| Backward Tilt | 21 ° | |
| Swivel Adjustment | Yes | |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| Pivot Adjustment | Yes | |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° |
Dimensions, Weight & Design
6
| Specification | Value |
|---|---|
| Dimensions With Stand | 538.64 × 364 × 181.75 mm |
| Dimensions Without Stand | 538.64 × 311.21 × 49.1 mm |
| Weight With Stand | 5.38 kg (11.86 lbs) |
| Weight Without Stand | 3.52 kg (7.76 lbs) |
| Stand Width | 249.8 mm (9.83 in) |
| Stand Depth | 181.75 mm (7.16 in) |
Power & Operating Conditions
16
| Specification | Value |
|---|---|
| Power Input | 100–240V |
| 110V Input Range | 100 V - 120 V |
| 220V Input Range | 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz |
| Electric Current | 1.5 A |
| Average Power Consumption | 13.7 W |
| Maximum Power Consumption | 72 W |
| Sleep Consumption | 0.5 W |
| Off Consumption | 0.3 W |
| Annual Energy Consumption | 36.6 kWh |
| Operating Temperature | 0 °C - 40 °C (32 °F - 104 °F) |
| Operating Humidity | 10% - 80% |
| Operating Altitude | 5000 m |
| Storage Temperature | -20 °C - 60 °C (-4 °F - 140 °F) |
| Storage Humidity | 5% - 90% |
| Storage Altitude | 12192 m |
Eye Care, Protection & Additional Features
4
| Specification | Value |
|---|---|
| Flicker-Free | Yes |
| Low Blue Light | Yes |
| ComfortView Plus | Yes |
| Additional Monitor Features | Auto Brightness sensor; Dell Display Manager; InfinityEdge design; Multi-Monitor Sync; Anti-theft stand lock slot - Kensington |
Certifications, Standards & Licenses
9
| Specification | Value |
|---|---|
| Energy Star | Yes |
| EPEAT | Yes |
| TCO Certified | Yes |
| TÜV Flicker-Free | TÜV Rheinland Flicker-free Certified |
| TÜV Low Blue Light | TÜV Rheinland Low Blue Light Certified |
| RoHS | Yes |
| CECP | Yes |
| FCC | Yes |
| ErP | Yes |
Included Accessories
2
| Specification | Value |
|---|---|
| DisplayPort Cable | Yes |
| USB Type-C Cable | Yes |
Frequently Asked Questions
01 Why choose the Dell U2424H over a basic 60 Hz office monitor? +
Its 48–120 Hz range makes cursor movement, scrolling and window animation look smoother. It does not add gaming-class response performance, but the higher refresh is useful throughout the workday.
02 What does 92 PPI look like on the Dell U2424H? +
Full HD at 23.8 inches is usable for office text, though it is not especially fine at close distance. QHD or 4K will show smaller text and sharper edges.
03 How practical is the U2424H for a vertical second screen? +
The stand rotates ±90° and offers 150 mm of height movement. That makes portrait use straightforward without buying a separate arm.
04 Why is the U2424H not a full USB-C docking monitor? +
The visible Type-C upstream connections are described as data-only. The sheet does not publish laptop charging or DisplayPort Alt Mode for this model.
05 What is the main image-quality limit of the Dell U2424H? +
Brightness is 250 cd/m² and contrast is 1000:1, so it is best suited to controlled indoor lighting. The 85% DCI-P3 figure also keeps it outside serious wide-gamut work.
Reviews
DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT
SHEET № U2424H