Dell S2725DSM vs Dell P2426 Comparison
Dell S2725DSM vs Dell P2426 compares two monitors with different strengths for picture quality, motion, and everyday use. Dell S2725DSM is specified with 27-inch / IPS / QHD / W-LED, while Dell P2426 uses 24.1-inch / IPS / 1920 × 1200 (WUXGA). The listed refresh rate is 48 Hz – 144 Hz on Dell S2725DSM and 48Hz – 100Hz on Dell P2426. Dell S2725DSM lists 99% sRGB coverage; an equivalent published sRGB figure is not available for Dell P2426. Dell S2725DSM’s clearest advantages are higher native resolution, higher 144Hz-class refresh rate, and faster listed pixel response. Dell P2426’s clearest advantages are USB-C video connectivity. The better choice depends on which of those differences matters most in your setup.
Gaming display against office display is the story of the Dell S2725DSM vs Dell P2426. The S2725DSM is a 27-inch 2560 x 1440 IPS (109 ppi) reaching 144 Hz with FreeSync, 350 nits, 99% sRGB and HDMI 2.1. The P2426 is a 24.1-inch 16:10 IPS at 1920 x 1200 (94 ppi), 48 to 100 Hz, 300 nits, 1500:1 contrast, with HDMI 1.4, DisplayPort 1.4, 15 W USB-C and three USB-A ports. Its stand adjusts 150 mm with swivel and pivot, and it weighs 4.89 kg compared with 6.39 kg. Response is quoted at 4 ms on the Dell and 5 ms GtG on the P2426.
| Specification | ||
|---|---|---|
| Overview | ||
| Rating | 6.8 / 10 | 5.8 / 10 |
| Brand | Dell | Dell |
| Category | Monitor | Monitor |
| Model Information | ||
| Brand | Dell | Dell |
| Series | -- | Pro |
| Model | S2725DSM | P2426 |
| Model Alias | -- | Dell Pro P 24 16:10 Monitor |
| Full Product Name | Dell S2725DSM | Dell P2426 |
| Model Year | 2025 | 2026 |
| Available Colors | Ash White | Dark Gray |
| Display & Panel | ||
| Screen Size | 27 in | 24.1-inch |
| Exact Diagonal | 684.7 mm (26.96 in) | -- |
| Aspect Ratio | 16:9 | 16:10 |
| Active Display Width | 596.736 mm (23.49 in) | -- |
| Active Display Height | 335.664 mm (13.22 in) | -- |
| Display Area | -- | 91.89% |
| Screen-to-Body Ratio | 92.04% | -- |
| Panel Type? | IPS | IPS |
| Panel Technology | -- |
|
| Backlight Type? | W-LED | -- |
| 3D Support | No | -- |
| Screen Coating | Anti-glare / Matte (3H) | -- |
| Resolution & Pixel Details | ||
| Native Resolution | 2560 x 1440 pixels | 1920 × 1200 (WUXGA) |
| Pixel Density | 109 PPI | 94 PPI |
| Pixel Pitch | 0.233 mm (millimeters) | 0.270 mm |
| Picture Quality & Color | ||
| Panel Bit Depth | 8 bits | 8-bit |
| FRC | No | -- |
| Display Colors | 16.8 million colors (24 bits) | 16.7 Million |
| Typical Brightness | 350 cd/m² | -- |
| Static Contrast Ratio | 1500 : 1 | -- |
| Horizontal Viewing Angle | 178 ° | -- |
| Vertical Viewing Angle | 178 ° | -- |
| sRGB Coverage | 99% | -- |
| Refresh Rate, Response & Gaming | ||
| Refresh Rate Range | 48 Hz - 144 Hz | 48Hz – 100Hz |
| Minimum Response Time | 4 ms | -- |
| MPRT Response Time | 1 ms | -- |
| Adaptive-Sync? | AMD FreeSync | -- |
| AMD FreeSync? | Supported | -- |
| Ports & Connectivity | ||
| HDMI Ports | 1 |
|
| HDMI Version | 2.1 | HDMI 1.4 |
| DisplayPort Input | 1 | 1× DisplayPort 1.4 |
| DisplayPort Version | 1.4 | DisplayPort 1.4 |
| USB-C Video Input | -- | 1× USB-C |
| HDCP Support | Yes | Yes |
| HDCP Version | 1.4 | HDCP 1.4 |
| Audio, Camera, Network & Smart Features | ||
| Built-In Camera | No | No |
| Ergonomics & Stand | ||
| VESA Mount | 100 x 100 mm | 100 × 100 mm |
| VESA Size | 100 x 100 mm | 100 × 100 mm |
| Removable Stand | Yes | Yes |
| Height Adjustment | 110 mm | 150 mm |
| Height Range | -- | 150 mm |
| Height Adjustment Range | 110 mm (4.33 in) | -- |
| Tilt Adjustment | Yes | -- |
| Forward Tilt | 5 ° | -- |
| Backward Tilt | 21 ° | -- |
| Swivel Adjustment | Yes | -- |
| Left Swivel | 30 ° | -- |
| Right Swivel | 30 ° | -- |
| Pivot Adjustment | Yes | -- |
| Left Pivot | 90 ° | -- |
| Right Pivot | 90 ° | -- |
| Dimensions, Weight & Design | ||
| Dimensions With Stand | 611.34 × 390.13 × 201.83 mm | -- |
| Dimensions Without Stand | 611.34 × 355.98 × 58.87 mm | -- |
| Weight With Stand | 6.39 kg (14.09 lbs) | 4.89 kg |
| Weight Without Stand | 4.34 kg (9.57 lbs) | 3.07 kg |
| Stand Width | 256 mm (10.08 in) | -- |
| Stand Depth | 201.83 mm (7.95 in) | -- |
| Power & Operating Conditions | ||
| Power Input | 100–240V | 100–240V |
| 110V Input Range | 100 V - 120 V | -- |
| 220V Input Range | 220 V - 240 V | -- |
| AC Frequency | 50 Hz - 60 Hz | 50/60Hz |
| Electric Current | 1.5 A | -- |
| Typical Power Consumption | -- | 11.7W |
| Average Power Consumption | 21.4 W | 11.7W |
| Maximum Power Consumption | 65 W | 74W |
| Sleep Consumption | 0.3 W | 0.3W |
| Off Consumption | 0.3 W | -- |
| 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 | ||
| Flicker-Free | Yes | -- |
| Low Blue Light | Yes | -- |
| ComfortView Plus | Yes | -- |
| Additional Monitor Features | 3-sided bezelless design; Dell Display Manager with Easy Arrange; Anti-theft stand lock slot - Kensington | -- |
| Certifications, Standards & Licenses | ||
| Energy Star | ENERGY STAR 8.0 | ENERGY STAR |
| EPEAT | -- | EPEAT Climate+ |
| EPEAT Climate+ | -- | EPEAT Climate+ |
| TCO Certified | -- | TCO Certified Displays |
| TCO Certified Edge | -- | TCO Certified Edge |
| TÜV Flicker-Free | TÜV Rheinland Flicker Free Certified | -- |
| TÜV Low Blue Light | TÜV Rheinland Low Blue Light Certified (Hardware Solution) | -- |
| TÜV Eye Comfort | -- | TÜV Eye Comfort - 4 star |
| RoHS | Yes | Ro HS |
| Included Accessories | ||
| HDMI Cable | Yes | -- |
Go with the S2725DSM if you want 27-inch QHD at 144 Hz with HDMI 2.1 for games. Lean towards the P2426 if you want a 24.1-inch 1920 x 1200 office panel with DisplayPort, three USB-A ports and a 150 mm stand. The deciding factor is gaming performance versus office practicality.
- 27-inch QHD at 109 ppi
- 144 Hz with FreeSync
- HDMI 2.1 and 350 nits
- 1920 x 1200 gives extra vertical space
- 150 mm height, swivel and pivot
- 3 USB-A ports and DisplayPort 1.4
| Use case | Better pick | Why |
|---|---|---|
| Competitive gaming | Dell S2725DSM | 144 Hz against 100 Hz |
| Text sharpness | Dell S2725DSM | QHD at 109 ppi versus 94 ppi |
| Ergonomics | Dell P2426 | 150 mm height range |
| Desk hub use | Dell P2426 | 3 USB-A ports |
| Dark-room contrast | Tie | Both rated 1500:1 |
Methodology: The verdict and comparison notes on this page were written and checked by an editor working from the full specification table below. Conclusions are based on manufacturer-listed specifications only - no benchmark testing, measured brightness or hands-on use is claimed unless stated. Missing values are left blank rather than estimated. Report an error.
Updated: October 2026