Display
24 in, IPS, 1920 x 1200 pixels
24
Refresh Rate
56 Hz - 76 Hz
56 Hz
Brightness
300 cd/m²
300 cd
Contrast Ratio
1000 : 1
1000
Overview
The Dell P2423 pairs an IPS panel with a 1920 x 1200 pixels resolution and a 56 Hz - 76 Hz refresh range. For picture quality, expect 300 cd/m² typical brightness, 1000 : 1 contrast and 99% sRGB coverage. Response time is quoted at 5 ms GtG. On connectivity, you get 1x HDMI 1.4, 1x DisplayPort 1.2, 4x USB-A, 1x USB-B upstream. Independent research on this model adds one useful note: 16:10 aspect ratio, ComfortView Plus, 3-sided ultrathin bezel.
BrandDellPanel TypeIPSResolution1920 x 1200 pixelsRefresh Rate56 Hz - 76 Hz
Key Highlights
- Dell P2423 speed | 56 Hz - 76 Hz refresh with 5 ms GtG response
- Dell P2423 hub | 1 USB-B upstream and 4 USB-A downstream ports
- Dell P2423 image | 300 cd/m² brightness and 1000 : 1 contrast
Who Should Buy the Dell P2423
+ Best For
Peripheral-heavy offices
the P2423's local USB hub keeps keyboards and drives close to the screen.
Readable everyday interfaces
the P2423's 94 PPI favours comfortable scaling over very fine detail.
Shared or long-use desks
the P2423's 150 mm height adjustment and ±45° swivel improve fit.
× Not Ideal For
HDR buyers
the P2423 has no published HDR tier or peak-brightness specification.
Fast competitive gaming
the P2423's 56 Hz - 76 Hz ceiling is below specialist esports monitors.
Single-cable laptop users
the P2423 has no display-capable USB-C input.
Display Performance
Refresh Rate
56 Hz - 76 Hz
Standard refresh range
Response Time
5 ms GtG
Manufacturer-published transition time
Brightness
300 cd/m²
Typical brightness as specified; peak figure not published
Contrast
1000 : 1
Standard panel black depth
Colour Gamut
99% sRGB
Standard game and web colour
Gaming Performance
Refresh Rate56 Hz - 76 HzMatch frame rate to the monitor’s useful range
Response Time5 ms (GtG)Published claim without independent testing
GPU Requirement1920 x 1200 pixels up to 76 HzEntry-to-mid-range GPU is generally sufficient
HDR & Brightness Reality
HDR is not a meaningful selling point for the P2423 because the sheet publishes no HDR support, no local-dimming system and no peak-brightness value. The panel is specified at 300 cd/m² with 1000 : 1 contrast. Those figures suit ordinary SDR work and WUXGA workspace, but they do not promise convincing highlight impact. Treat the monitor as SDR-first and compare it on resolution, ports and ergonomics instead.
Connectivity & Ports
HDMI1x HDMI 1.4Published port count and version
DisplayPort1x DisplayPort 1.2Primary high-refresh PC connection
USB-CNot publishedNo one-cable laptop or charging function
USB Hub1x USB-B upstream / 4x USB-A downstreamPeripherals can run through the screen
Audio OutNot listedCheck before buying if you need audio from the monitor
Desk Fit & Ergonomics
Size / Footprint531 × 364 × 179.57 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
the P2423's 24-inch WUXGA panel handles documents, email and browser work.
the P2423's 1920 x 1200 provides more working room than ordinary Full HD.
the P2423's 56 Hz - 76 Hz range is adequate for video and slower-paced games.
the P2423's 150 mm height travel and ±45° swivel make repositioning easier.
Pros & Cons
Pros
- 56 Hz 76 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
- 99% sRGB coverage is published for the panel
Cons
- No listed built-in speakers
Score & Ratings
6.8/10
Good
Model Information
5
| Specification | Value |
|---|---|
| Brand | Dell |
| Model | P2423 |
| Full Product Name | Dell P2423 |
| Model Year | 2022 |
| Available Colors | Black and Silver |
Display & Panel
10
| Specification | Value | What It Means |
|---|---|---|
| Screen Size | 24 in | |
| Exact Diagonal | 609.6 mm (24.00 in) | |
| Aspect Ratio | 16:10 | |
| Active Display Width | 518.4 mm (20.41 in) | |
| Active Display Height | 324 mm (12.76 in) | |
| Screen-to-Body Ratio | 90.87% | |
| 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 1200 pixels | |
| Pixel Density | 94 ppi | 94 ppi indicates how much scaling may be needed in the operating system for comfortable reading. |
| Pixel Pitch | 0.27 mm (0.01 in) |
Picture Quality & Color
7
| Specification | Value | What It Means |
|---|---|---|
| Panel Bit Depth | 8 bits | |
| Display Colors | 16.8 million colors (24 bits) | |
| Typical Brightness | 300 cd/m² | |
| Static Contrast Ratio | 1000 : 1 | |
| Horizontal Viewing Angle | 178 ° | |
| Vertical Viewing Angle | 178 ° | |
| sRGB Coverage | 99% | 99% indicates how much of that color space the panel can reproduce, which affects color accuracy for photo/video work. |
Refresh Rate, Response & Gaming
2
| Specification | Value |
|---|---|
| Refresh Rate Range | 56 Hz - 76 Hz |
| Minimum Response Time | 5 ms |
Ports & Connectivity
8
| Specification | Value |
|---|---|
| HDMI Ports | 1 |
| HDMI Version | 1.4 |
| DisplayPort Input | 1 |
| DisplayPort Version | 1.2 |
| HDCP Support | Yes |
| HDCP Version | 2.2 |
| USB-A Ports | 4 |
| USB-B Upstream | 1 |
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
7
| Specification | Value |
|---|---|
| Dimensions With Stand | 531 × 364 × 179.57 mm |
| Dimensions Without Stand | 531 × 348.1 × 53.26 mm |
| Weight With Stand | 5.56 kg (12.26 lbs) |
| Weight Without Stand | 3.53 kg (7.78 lbs) |
| Stand Width | 245 mm (9.65 in) |
| Stand Depth | 179.57 mm (7.07 in) |
| Security Lock Slot | Yes |
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 | 14.8 W |
| Maximum Power Consumption | 48 W |
| Sleep Consumption | 0.3 W |
| Off Consumption | 0.2 W |
| Annual Energy Consumption | 40.76 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 | 3-side bezelless design; Dell Display Manager; On-Screen Display (OSD) menu |
Certifications, Standards & Licenses
7
| Specification | Value |
|---|---|
| Energy Star | Yes |
| EPEAT | EPEAT Gold |
| TCO Certified | TCO Certified Edge |
| TCO Certified Edge | TCO Certified Edge |
| TÜV Flicker-Free | TUV Rheinland Flicker-free Certified |
| TÜV Low Blue Light | TUV Rheinland Low Blue Light Certified (Hardware Solution) |
| RoHS | Yes |
Included Accessories
2
| Specification | Value |
|---|---|
| DisplayPort Cable | Yes |
| USB Type-C Cable | Yes |
Frequently Asked Questions
01 How does 94 PPI affect the P2423 from desk distance? +
At 24-inch and 1920 x 1200, 94 PPI is adequate for everyday work, although fine text is less refined than on QHD or 4K. It should be judged at normal desk distance rather than from the resolution label alone.
02 What workload benefits from the P2423's refresh rate? +
The published ceiling is 76 Hz, so motion can use the full 56 Hz - 76 Hz range where the source supports it. The 76 Hz ceiling suits office graphics and light play; demanding games do not need a high-end GPU.
03 Which cable setup works best with the P2423? +
Use 1 x HDMI 1.4 for video. USB-C video and charging are not published, so laptop power remains separate.
04 What is the P2423's weakest everyday area? +
The main compromise is no display-capable USB-C and no built-in speakers. The specification also lists no meaningful HDR tier, so the monitor should be bought for SDR use.
05 How should buyers judge the P2423's picture quality? +
The 300 cd/m² brightness and 1000 : 1 contrast fit ordinary indoor work. No peak brightness or local-dimming figure is published, so HDR content is not its strength.
Reviews
DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT
SHEET № P2423