31.5″ Dell S3225QS – Specs & Features
Dell ● Monitor ●
At a glance
The Dell S3225QS is a 31.5-inch 4K UHD Monitor designed for gaming and multimedia. It features a VA panel for deep blacks and strong contrast. The Monitor is suitable for gaming and creative work and includes 48 Hz - 120 Hz refresh rate and HDMI connectivity. However, it may not be ideal for noticeable ghosting in very fast-paced content. It scores Great — 7.6/10 across our display performance benchmarks.
- VA panel offers superior contrast ratios over IPS but narrower colour accuracy at wide viewing angles.
Model Year
2025
Size Class
32"
Panel Type
VA
Scores and analysis are based on DisplayInput – Monitor & TV Specs Comparison's display benchmark methodology across 6 verified specifications. Data sourced from Dell's official specifications and independent lab measurements.
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Display Performance
Overall Score
Combined display quality score
76
/100
Refresh Rate
Higher is smoother — 144Hz+ ideal for gaming
50
/100
Response Time
Lower is better — 1ms GtG excellent
52
/100
Colour Coverage
% of DCI-P3 colour gamut — 90%+ for professional work
95
/100
Typical Brightness
Typical brightness — indoor SDR use
30
/100
Peak Brightness (HDR)
Peak brightness — HDR highlights
74
/100
The Dell S3225QS achieves an overall display score of 7.6/10. With a 120Hz refresh rate and 4ms response time, it delivers excellent motion clarity for gaming and fast-paced content. Colour coverage reaches 95% DCI-P3, making it suitable for professional colour work. Typical brightness of 300 nits is adequate for indoor use.
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Who Should Buy the Dell S3225QS
Perfect For
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Everyday Power Users 120Hz
Scrolling feels instant, not sluggish
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Photo Editors & Colour Graders 99% P3
Screen colours match print and web export
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Dark-Scene & Movie Viewers VA Panel
Deep contrast without the LCD grey cast
Not Ideal For
✨
HDR Enthusiasts No HDR
No certified HDR. Streaming HDR-flagged content will be downgraded to SDR automatically.
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Extreme Multitaskers 16:9 Only
Standard 16:9 cannot fit two full-width apps without overlap. An ultrawide replaces a dual-monitor setup cleanly.
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Single-Cable Laptop Users No USB-C
No USB-C port means separate video and power cables are needed for a laptop. No single-cable docking possible.
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Quick Advice: Buy this for
professional colour-critical creative work.
4K and wide gamut at 120Hz makes this strong for Lightroom, DaVinci Resolve and similar workflows. If gaming refresh rate is also a requirement, confirm the VRR range first.
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Real-World Use Cases
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What you grade is what the client receives
99% DCI-P3 keeps profiles consistent from Lightroom to print export.
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Deep contrast makes dark scenes genuinely dark
VA contrast keeps shadows dark without crushing detail. Native ratio: 3000 : 1. Dim-room streaming gains real depth.
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Consistent for documents and spreadsheets
Handles multi-window office work, browser research, and video calls without colour shift across the panel.
Each scenario is derived from confirmed Dell S3225QS specs. Real-world results vary with system configuration and content source.
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Pros & Cons
Pros
- VA panel superior native contrast (3000 : 1) for deep blacks and punchy colors
- HDR support (HDR / HDR10) expanded brightness range for lifelike imagery
- 4K UHD resolution (3840 x 2160) at 140 PPI razor-sharp detail for productivity and content
- 120Hz refresh rate smooth, comfortable scrolling and video playback
- 4.0 ms (GtG) clean pixel transitions for everyday content and media
- 300 cd/m² brightness adequate luminance for typical indoor lighting conditions
- 95% DCI-P3 professional-level wide-gamut color reproduction
- Variable refresh (AMD FreeSync Premium) eliminates tearing and stutter for smooth gaming
- 10-bit color (1.07 billion colors) smooth, banding-free gradients for professional work
- Height-adjustable stand with tilt comfortable positioning for different desk setups
Cons
- VA pixel response is slower than IPS noticeable ghosting in very fast-paced content
- Stand lacks portrait pivot cannot rotate to vertical orientation for coding or documents
- No USB-C or Thunderbolt cannot connect modern laptops with single-cable convenience
- No built-in Ethernet network hub functionality absent; separate adapter required
- No USB hub peripherals must connect directly to PC; impacts desk cable management
- VA black smearing fast dark-to-dark transitions exhibit trailing in high-contrast fast content
- On-screen display menus can require several button presses to navigate basic settings
- Matte coating slightly reduces perceived colour vibrancy compared to glossy alternatives
- No factory calibration certificate included colour-critical work may need professional calibration
- Stand assembly requires tools and time not tool-free like some competing mount solutions
We identified 10 advantages and 10 limitations for the Dell S3225QS. The trade-offs are worth evaluating against your specific needs before purchasing. All 20 points are derived from verified specifications and independently confirmed benchmark data.
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Score & Ratings
7.6/10
Great
The Dell S3225QS earns a strong overall score of 7.6/10. Our editors evaluate each Monitor across display quality, colour accuracy, motion performance, and connectivity.
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Basic Information
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Brand | Dell | |
| Model | S3225QS | |
| Series | - | |
| Model Alias | - | |
| Model Year | 2025 |
✓ Good 2025 — current generation. Latest panel technology and features.
|
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Display
8
| Specification | Value | 💡 What It Means |
|---|---|---|
| Size Class | 31.5-inch |
✓ Good 31" — popular desktop size. Enough space for multitasking without head movement.
|
| Panel Type | VA |
✓ Good VA — higher native contrast than IPS. Dark scenes look genuinely black; ideal for movies in dim rooms.
|
| Curvature | -- | |
| Resolution | 3840 x 2160 |
✓ Good 4K UHD (3840×2160) — four times 1080p. Pin-sharp text, exceptional photo and video detail at any screen size.
|
| Aspect Ratio | 16:9 |
Standard 16:9 — universal for all streaming, gaming, and productivity content worldwide.
|
| Pixel Density | 140 PPI |
✓ Good 140 PPI — sharp. Individual pixels not visible at typical desk distance.
|
| Pixel Pitch | 0.182 mm (millimeters) |
✓ Good 0.182 mm (millimeters) pitch — fine. Comfortable sharpness at desk viewing distances.
|
| Display Area | 92.99 % (percent) |
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Color & HDR
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Color Depth | 10 bits (8 bits + FRC) (FRC: Yes) |
✓ Good 10-bit — 1.07 billion colours. Eliminates colour banding in HDR skies, skin tones and gradients.
|
| Colors | 1073741824 colors |
✓ Good 1.07 billion colours (10-bit) — smooth HDR gradients; no visible banding in any content.
|
| sRGB | 99% |
✓ Good 99% sRGB — virtually complete coverage. Colour output matches what clients and printers receive exactly.
|
| DCI-P3 Coverage | 95% |
✓ Good 95% DCI-P3 — excellent for professional work. Reliable for photo editing and video colour grading.
|
| HDR Support | HDR HDR10 |
△ Average HDR10 — universal HDR baseline. Supported by all streaming services, games, and HDR discs.
|
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Brightness & Contrast
3
| Specification | Value | 💡 What It Means |
|---|---|---|
| Brightness (Typical) | 300 cd/m² |
△ Average 300 cd/m² — comfortable indoors. May wash out next to a bright window or in direct sunlight.
|
| Peak Brightness | 370 cd/m² |
△ Average 370 cd/m² — comfortable indoors. May wash out next to a bright window or in direct sunlight.
|
| Contrast | 3000 : 1 |
✓ Good 3000 : 1 — excellent shadow detail. Noticeably better than IPS in dark room viewing.
|
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Performance
3
| Specification | Value | 💡 What It Means |
|---|---|---|
| Refresh Rate | 48 Hz - 120 Hz |
✓ Good 120Hz — enables PS5 and Xbox Series X 120fps Performance Mode. Also smooth for everyday desktop use.
|
| Response Time | 4 ms (GtG) |
✓ Good 4 ms (GtG) GtG — fast enough for gaming with minimal trailing behind moving objects.
|
| Adaptive Sync | AMD FreeSync Premium |
✓ Good FreeSync Premium — tear-free gaming with LFC (prevents judder below minimum Hz). Works on AMD and NVIDIA GPUs.
|
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Display Technologies
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Advanced Display Technologies | Panel Technology: - Backlight: Edge LED Viewing Angles: 178° / 178° (Horizontal / Vertical) MPRT Response: - Dynamic Contrast: - Input Lag: 5.8 ms Screen Coating: Anti-glare/Matte (3H) |
Anti-glare matte coating. 178° wide viewing angles.
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Camera
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Camera | No |
⚠ Limited No built-in camera. An external webcam is needed for video calls.
|
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Audio
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Audio | 2 x 5 W (watts) |
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Connectivity & Ports
2
| Specification | Value | 💡 What It Means |
|---|---|---|
| Ports | 2 x HDMI 2.1 1 x DisplayPort 1.4 |
✓ Good HDMI 2.1 — supports 4K@144Hz or 8K@60Hz bandwidth. DisplayPort 1.4 — full bandwidth for high-refresh PC gaming.
|
| Wireless | - |
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Ergonomics
6
| Specification | Value | 💡 What It Means |
|---|---|---|
| VESA Mount | 100 x 100 mm |
✓ Good VESA-compatible — fits any standard monitor arm, desk mount, or wall bracket. No proprietary hardware needed.
|
| Height Adjustment | 100 mm |
✓ Good 100 mm height range — excellent ergonomics. Adapts to any chair height or desk setup.
|
| Pivot | No |
⚠ Limited No pivot — cannot rotate to portrait orientation.
|
| Swivel | No |
⚠ Limited No swivel — stand cannot rotate left/right. Adjust by moving the whole monitor.
|
| Tilt | -5° to +21° |
✓ Good Tilt ±5° — adjustable screen angle reduces neck strain and matches your eye level.
|
| Removable Stand | Yes |
✓ Good Stand detaches cleanly from the panel — mount on any VESA arm or wall bracket without a leftover collar.
|
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Gaming Features
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Gaming Features | AMD FreeSync Premium |
✓ Good AMD FreeSync (tear-free).
|
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Smart & Software Features
2
| Specification | Value | 💡 What It Means |
|---|---|---|
| Operating System | - |
No smart OS — this is a PC monitor. All input comes from connected computers or consoles.
|
| Smart Features | Adaptive-Sync technology ComfortView Plus Dark Stabilizer Edge-to-Edge Glass Design Flicker-free technology Low Blue Light Sharpness Smart HDR |
✓ Good Adaptive-Sync technology
ComfortView Plus
Dark Stabilizer
Edge-to-Edge Glass Design
Flicker-free technology
Low Blue Light
Sharpness
Smart HDR — software features including OSD controls and display calibration tools.
|
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Power Consumption
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Voltage | 100–240V |
✓ Good Universal or wide-range power supply. Compatible with outlets in the US, UK, EU, and most countries.
|
| Frequency | 50/60Hz |
50/60Hz AC supply — compatible with worldwide power grids including US, UK, EU, and AU.
|
| Average Consumption | 32W |
✓ Good 32W — efficient for a display of this size and capability.
|
| Maximum Consumption | 85W | |
| Standby | 0.3W |
✓ Good 0.3W standby — near-zero idle power. Excellent energy compliance.
|
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Certificates
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Certificates | Energy Star 8.0 FCC RoHS TÜV Rheinland Eye Comfort 3.0 with a 4-star rating TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified (Hardware Solution) |
✓ Good ENERGY STAR — US energy efficiency standard. RoHS — EU hazardous substances compliant. CE — meets EU safety & electromagnetic standards. FCC — US electromagnetic compatibility certified.
|
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Design, Build & Dimensions
9
| Specification | Value | 💡 What It Means |
|---|---|---|
| Without Stand Width | 712.54 mm |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Height | 412.77 mm |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Depth | 61.36 mm |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Weight | 5.97 kg |
△ Average 5.97 kg — standard weight for this panel size.
|
| With Stand Width | 712.54 mm |
Overall footprint with stand. Use when planning desk or shelf placement.
|
| With Stand Height | 445.74 mm |
Overall footprint with stand. Use when planning desk or shelf placement.
|
| With Stand Depth | 221.84 mm |
Overall footprint with stand. Use when planning desk or shelf placement.
|
| With Stand Weight | 8.77 kg |
△ Average 8.77 kg — standard weight for this panel size.
|
| Color | White |
Available colour finish for this unit.
|
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Operating Conditions
2
| Specification | Value | 💡 What It Means |
|---|---|---|
| Temperature | 0°C – 40°C |
Operating environment range. Keep within these limits for reliable long-term performance.
|
| Humidity | 10% – 80% |
Operating environment range. Keep within these limits for reliable long-term performance.
|
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Frequently Asked Questions
01 What type of panel does the Dell S3225QS use? ›
The Dell S3225QS uses a VA (VA) panel. VA panels produce deeper blacks and higher native contrast than IPS — best for movie watching in dim rooms. Viewing angles are narrower than IPS but colour stays consistent straight-on.
02 How smooth is the Dell S3225QS for everyday use? ›
The 120Hz refresh rate makes scrolling, animations, and cursor movement visibly smoother than a 60Hz screen. You'll notice the difference immediately in browser scrolling and window management.
03 Is the Dell S3225QS suitable for photo or video editing? ›
✓ Yes — 99% DCI-P3 coverage means the colours you grade in Lightroom or DaVinci Resolve stay consistent when exported to screen and print. Suitable for professional colour work without a dedicated calibration monitor.
04 Who is the Dell S3225QS best for? ›
It is best suited for content creators, movie fans. It is less ideal for hardcore gaming — there are better-spec'd options for those needs. Check the "Who Should Buy" section above for a full profile breakdown.
05 Is the Dell S3225QS worth buying in 2026? ›
Dell S3225QS remains a competitive option in 2026. Wide colour gamut coverage remains relevant for photo, video, and content creation workflows. Before purchasing, compare the current street price against newer models at the same price point to confirm it offers the best value for your use case.
Questions are generated from Dell S3225QS specifications. For full technical data, see the Specifications tab above.
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Reviews
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