Dell SE2425HM vs Dell P2426
The Dell SE2425HM and Dell P2426 are closely matched on the headline specs, so the decision comes down to the details — things like stand ergonomics, port selection, and which one's HDR implementation actually delivers in practice. We've broken down every meaningful difference in the sections below, with specific use-case winners for gaming, productivity, colour work, and value.
Buy the Dell SE2425HM if you need Full HD (1080p resolution — sharp everyday display).
- Full HD — 1080p resolution — sharp everyday display
- IPS panel — wide 178°/178° viewing angles with accurate, consistent color reproduction
- Anti-glare matte coating — effective reflections control for comfortable all-day use
- Full HD (1920 x 1080) at 92 PP — sharp, clear image for everyday work and entertainment
Buy the Dell P2426 if you need USB-C (USB-C — single-cable connection for modern laptops).
- USB-C — USB-C — single-cable connection for modern laptops
- WUXGA (16:10) — 16:10 aspect ratio — extra vertical space for documents and code
- Ergonomics — 150 mm height, pivot — adjustable for any desk setup
- 300 cd/m² — brightness — better visibility in bright office environments
Dell SE2425HM
- Dell SE2425HM -- Brightness (Typical): 250 cd/m² -- ⚠️ lower typical brightness -- HDR scenes still benefit from panel contrast, but bright-room visibility is reduced versus higher-nit alternatives
- Dell SE2425HM -- Pixel Density: 92 PPI -- lower pixel density -- softer at close viewing distances
- Dell SE2425HM -- Display Size: 23.8-inch -- smaller screen
Dell P2426
- Dell P2426 -- Brightness (Typical): 300 cd/m² -- brighter -- better HDR impact and bright-room visibility
- Dell P2426 -- Pixel Density: 94 PPI -- sharper image -- more pixels per inch
- Dell P2426 -- Display Size: 24.1-inch -- bigger screen -- more immersive for gaming and media
- IPS panel — wide 178°/178° viewing angles with accurate, consistent color reproduction
- Anti-glare matte coating — effective reflections control for comfortable all-day use
- Full HD (1920 x 1080) at 92 PPI — sharp, clear image for everyday work and entertainment
- 100Hz refresh rate — standard rate suitable for productivity and media consumption
- 5.0 ms (GtG) — clean pixel transitions for everyday content and media
- 250 cd/m² brightness — adequate luminance for typical indoor lighting conditions
- Calibrated color display with 72% NTSC coverage
- Flicker-free backlight technology — reduces eye fatigue during extended use sessions
- 8-bit color panel — accurate standard-gamut color for everyday content consumption
- VESA 100×100 mm compatible — works with monitor arms and aftermarket mounting solutions
- IPS contrast ratio (1000 : 1) — blacks look grey in dark viewing environments vs VA/OLED
- Full HD only — limits sharpness for detailed productivity work at this screen size
- Tilt-only stand — no height, swivel or portrait pivot adjustment available
- No USB-C or Thunderbolt — cannot connect modern laptops with single-cable convenience
- No integrated speakers — an external audio solution (speakers or headphones) is required
- 1000:1 static contrast — noticeably limited compared to VA (3000:1) or OLED panels
- No HDR certification — standard dynamic range only; HDR content will be tone-mapped
- 100Hz max refresh — not competitive for fast-paced gaming; limits motion smoothness
- No built-in Ethernet — network hub functionality absent; separate adapter required
- No DisplayPort — HDMI-only video; may limit resolution/refresh on older GPU outputs
- 16:10 WUXGA for extra vertical workspace
- Very lightweight (3.07 kg without stand)
- Low power consumption (11.7W avg, 74W max)
- 99% sRGB color accuracy
- Full ergonomic adjustability
- No USB-C or Ethernet (USB-B upstream only) — single-cable laptop connectivity is not available
- 100Hz max refresh rate — verify whether this affects your specific use case before purchase
- No HDR support — HDR content is tone-mapped to SDR; dynamic range is limited
- No built-in speakers — a separate soundbar or headset is required
Both displays run at 100Hz -- gaming smoothness is equivalent. Response time (5 ms (GtG)) becomes the deciding factor.
🏆 Dell SE2425HMBoth displays share FHD resolution at 94 PPI. Text sharpness and screen real estate are equivalent -- consider connectivity (USB-C, KVM) and stand ergonomics for your workspace.
🏆 Dell P2426Colour accuracy depends on gamut coverage -- see the specification table for DCI-P3 and sRGB figures. Wide-gamut panels benefit photo editors and video colourists working in HDR workflows. Neither includes a factory calibration cert — colour-critical work may require professional calibration post-purchase.
🏆 Dell SE2425HMBoth displays carry - HDR certification. HDR quality beyond the cert depends on peak brightness and local dimming implementation.
🏆 Dell SE2425HM| Specification | ||
|---|---|---|
| Overview | ||
| Rating | 7.2/10★★★★★ |
7.6/10★★★★★ |
| Brand | Dell | Dell |
| Category | Monitor | Monitor |
| Basic Information | ||
| Brand | Dell | Dell |
| Model | SE2425HM | P2426 |
| Series | - | Pro |
| Model Alias | - | Dell Pro P 24 16:10 Monitor |
| Model Year | 2025 | 2026 |
| Display | ||
| Size Class | 23.8-inch | 24.1-inch |
| Panel Type ? | IPS | IPS |
| Curvature | -- | -- |
| Resolution | 1920 x 1080 | 1920 × 1200 (WUXGA) |
| Aspect Ratio | 16:9 | 16:10 |
| Pixel Density | 92 PPI | 94 PPI |
| Pixel Pitch | 0.275 mm (millimeters) | 0.270 mm |
| Display Area | 89.49 % (percent) | 91.89% |
| Color & HDR | ||
| Color Depth | 8 bits | 8-bit |
| Colors | 16777216 colors | 16.7 Million |
| sRGB | - | - |
| DCI-P3 Coverage | - | - |
| HDR Support ? | - | - |
| Brightness & Contrast | ||
| Brightness (Typical) | 250 cd/m² | 300 cd/m² |
| Peak Brightness | - | - |
| Contrast | 1000 : 1 | 1,500:1 |
| Performance | ||
| Refresh Rate | 50 Hz - 100 Hz | 48Hz – 100Hz |
| Response Time | 5 ms (GtG) | 5 ms (GtG) |
| Adaptive Sync ? | - | - |
| Display Technologies | ||
| Advanced Display Technologies | Panel Technology: - Backlight: W-LED Viewing Angles: 178° / 178° (Horizontal / Vertical) MPRT Response: - Dynamic Contrast: - Input Lag: - Screen Coating: Anti-glare/Matte (3H) |
IPS panel with wide 178°/178° viewing angles 16:10 aspect ratio for enhanced vertical workspace Edge LED backlight 99% sRGB color coverage Anti-glare/Matte (3H) coating Flicker-free technology ComfortView Plus (Low Blue Light) |
| Camera | ||
| Camera | No | No |
| Audio | ||
| Audio | - | - |
| Connectivity & Ports | ||
| Ports | 1 x HDMI 1.4 1 x D-sub High-bandwidth Digital Content Protection (HDCP) 1.4 |
1 × USB 3.2 Type-C (downstream; 15W; data only) 1 × USB 3.2 Type-B (upstream; 5 Gbps) 3 × USB 3.2 Type-A (downstream; 5 Gbps) 1 × HDMI 1.4 1 × DisplayPort 1.4 HDCP 1.4 |
| Wireless | - | - |
| Ergonomics | ||
| VESA Mount | 100 x 100 mm | 100 × 100 mm |
| Height Adjustment | No | 150 mm |
| Pivot | No | ±90° |
| Swivel | No | ±45° |
| Tilt | -5° to +21° | -5° to +21° |
| Removable Stand | Yes | Yes |
| Gaming Features | ||
| Gaming Features | - | - |
| Smart & Software Features | ||
| Operating System | - | - |
| Smart Features | Flicker-free technology Low Blue Light |
3-sided bezelless design ComfortView Plus Dell Display Manager with Easy Arrange Flicker-free technology Low Blue Light Kensington security lock slot |
| Power Consumption | ||
| Voltage | 100–240V | 100–240V |
| Frequency | 50/60Hz | 50/60Hz |
| Average Consumption | 14.3W | 11.7W |
| Maximum Consumption | 28.5W | 74W |
| Standby | 0.3W | 0.3W |
| Certificates | ||
| Certificates | ENERGY STAR 8.0 EPEAT RoHS TCO Certified TÜV Rheinland Eye Comfort - 3 star TÜV Rheinland Flicker Free Certified TÜV Rheinland Low Blue Light Certified |
ENERGY STAR EPEAT Climate+ EPEAT Gold RoHS TCO Certified Displays TCO Certified Edge TÜV Eye Comfort - 4 star TÜV Flicker Free Certified TÜV Low Blue Light Certified |
| Design, Build & Dimensions | ||
| Without Stand Width | 538.73 mm | 531.8 mm |
| Without Stand Height | 324.1 mm | 364 mm |
| Without Stand Depth | 47.75 mm | 181.75 mm |
| Without Stand Weight | 2.8 kg | 4.89 kg |
| With Stand Width | 538.73 mm | 531.8 mm |
| With Stand Height | 412.24 mm | 343.7 mm |
| With Stand Depth | 178.82 mm | 50.03 mm |
| With Stand Weight | 3.47 kg | 3.07 kg |
| Color | Black | Dark Gray |
| Operating Conditions | ||
| Temperature | 0°C – 40°C | 0°C – 40°C |
| Humidity | 10% – 80% | 10% – 80% |
Both displays use IPS panel technology, so panel-level contrast and viewing angles are comparable. The differences come down to calibration, brightness, and HDR tier.
Both run at 100Hz -- adequate for casual gaming and general use, but below the 144Hz threshold preferred for competitive play. Both display the same response time spec (5 ms (GtG)). VRR (Variable Refresh Rate) eliminates screen tearing by syncing the monitor to your GPU's frame output. Both monitors support adaptive sync: Dell SE2425HM with -, and Dell P2426 with -.
HDR certification not disclosed for either display. Assume SDR-only output unless confirmed by the manufacturer.
Both share FHD resolution, but Dell P2426 has a marginally higher pixel density (94 vs 92 PPI) -- a small but noticeable difference for fine text at close range. Neither monitor offers full ergonomic adjustment. A VESA monitor arm is recommended for proper positioning if you spend long hours at your desk.
Both monitors run at FHD (1080p) and 100Hz, so GPU requirements are identical. The tiers below apply to both displays.
Dell P2426 has a significantly richer connectivity package. Key advantages: USB-C -- single-cable video and data from compatible laptops. The Dell SE2425HM covers standard display inputs but lacks these hub and convenience features -- if you work at a desk and connect a laptop daily, this gap matters considerably.
Connectivity score methodology: USB-C Power Delivery (2 pts) · USB hub ports (2 pts) · Ethernet (1 pt) · HDMI 2.1 (1 pt) · KVM switch (2 pts) · Thunderbolt (2 pts). Higher score = more complete connectivity package. Ties broken in favour of USB-C power delivery.
Both monitors have basic stand adjustment. If you need precise positioning, a VESA-compatible monitor arm is recommended -- check the spec table for VESA mount support (typically 75×75mm or 100×100mm).
Use our free screen size comparison tool, PPI calculator, and power consumption calculator to go deeper than spec numbers alone. These display comparison tools help you accurately compare monitors and TVs beyond what a spec table shows -- from physical dimensions to real-world electricity costs.
Dell SE2425HM vs Dell P2426: What Actually Matters
The headline difference is refresh rate: Dell SE2425HM runs at 50Hz versus 48Hz on Dell P2426. That gap matters most in competitive gaming where consistent frame delivery reduces perceived input lag. For everyday desktop use, movies, and productivity work, both feel comparably fluid.
If we had to pick one for most people, the Dell P2426 earns the recommendation on overall specification strength and a 3.8/5 composite score. That said, the right answer genuinely depends on your GPU, your use case split between gaming and productivity, and whether you spend time in a bright or dark room.
Strengths Worth Knowing
The Dell SE2425HM stands out for ips panel — wide 178°/178° viewing angles with accurate, consistent color reproduction and anti-glare matte coating — effective reflections control for comfortable all-day use. The main compromise: ips contrast ratio (1000 : 1) — blacks look grey in dark viewing environments vs va/oled.
The Dell P2426 stands out for 16:10 wuxga for extra vertical workspace and very lightweight (3.07 kg without stand). The main compromise: no usb-c or ethernet (usb-b upstream only).
❓ Frequently Asked Questions
For gaming, the Dell P2426 has the edge thanks to its 100Hz maximum refresh rate. Higher refresh rates produce smoother motion and reduce perceived input lag -- critical advantages in competitive shooters and action titles. If both share the same Hz, compare response time in the spec table above.
Both the Dell SE2425HM and Dell P2426 use IPS -- the differences lie in calibration, colour volume, and connectivity rather than panel technology. Check the spec table for DCI-P3 coverage and brightness figures.
For all-day productivity work -- documents, spreadsheets, coding, and content creation -- resolution and panel colour accuracy matter most. The Dell P2426 is the stronger daily driver based on overall specification score. For long hours, also look for a model with flicker-free backlight and low blue-light mode -- check the spec table above for those details.
The Dell P2426 is the stronger all-round choice based on its overall score of 3.8/5. That said, if your priority is specifically display image quality and colour accuracy, see the Quick Answer section at the top of this page for use-case-specific recommendations. The Dell SE2425HM is not a bad choice -- it simply trails on overall specification weight, which may not reflect the single spec most important to your setup.
IPS (In-Plane Switching) panels are the most common in quality monitors -- they offer wide viewing angles and accurate colour reproduction, making them ideal for design work, general use, and brightly lit rooms. VA (Vertical Alignment) panels have a higher native contrast ratio, producing deeper blacks, which benefits dark-room gaming and movie watching. OLED panels work differently: each pixel emits its own light, enabling true blacks, near-infinite contrast, and perfect viewing angles -- at the cost of higher price and some burn-in risk with static content.
For non-gaming use -- web browsing, documents, video calls -- 60Hz to 75Hz is completely adequate and you will not feel the difference from a 144Hz or 240Hz panel. Where higher refresh rates genuinely improve the experience beyond gaming is in cursor smoothness during scrolling and desktop navigation, which some users appreciate. In short: the step from 60Hz to 75Hz has minimal benefit; the step from 60Hz to 144Hz is noticeable but not essential for productivity.
Disclaimer: You can write your own disclaimer from APS Settings -> General -> Disclaimer Note.