Based on our overall comparison score, Dell S2721DGF rates higher at 56/100 versus 52/100 for Dell UltraSharp U3224KB — a 4-point lead. Dell S2721DGF is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
Dell S2721DGF vs Dell UltraSharp U3224KB
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
The Dell S2721DGF and Dell UltraSharp U3224KB are closely matched at 57 and 55/100. The Dell S2721DGF edges ahead on Performance, while the Dell UltraSharp U3224KB leads on Panel and HDR — pick the one whose strengths match what you'll actually use.
Verdict
Our overall take, at a glance
Key takeaways
- Dell S2721DGF and Dell UltraSharp U3224KB are closely matched overall (within 2 points).
- Dell S2721DGF stands out on Performance Refresh Rate: 165 Hz (175% more), Connectivity HDMI Ports: 2 (100% more), Performance Response Time (GtG): 1 ms (80% less).
- Dell UltraSharp U3224KB counters with Panel Pixel Density: 223 (105% more), Panel Resolution: 6144 × 3456 px, Panel Type: IPS Black.
Dell S2721DGF and Dell UltraSharp U3224KB are closely matched
Dell S2721DGF
57
Dell UltraSharp U3224KB
55
Where Dell S2721DGF stands out
- Performance Refresh Rate: 165 Hz (175% more)
- Connectivity HDMI Ports: 2 (100% more)
- Performance Response Time (GtG): 1 ms (80% less)
Where Dell UltraSharp U3224KB stands out
- Panel Pixel Density: 223 (105% more)
- Panel Resolution: 6144 × 3456 px
- Panel Type: IPS Black
Watch-outs
Compromises to know before you buy
Dell S2721DGF
- No USB-C — no single-cable laptop connection.
Dell UltraSharp U3224KB
- 60 Hz — no high-refresh gaming.
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.
Dell S2721DGF
The Dell S2721DGF is a 27-inch display featuring a 1440p resolution and a maximum refresh rate of 165Hz. Aimed primarily at PC gamers, it prioritizes fast motion performance and versatile physical adjustability over extra productivity features.
Best for Fast-paced competitive gaming requiring quick response timesBest for Desk setups that demand high physical screen adjustability
Pros
- Fast response times delivering clear motion handling
- Highly flexible stand with strong ergonomic adjustability
- Smooth performance driven by a 165Hz refresh rate at 1440p
Cons
- Lacks USB-C connectivity with DisplayPort Alt Mode
- Does not offer advanced features like a built-in KVM switch or Picture-in-Picture mode
Dell UltraSharp U3224KB
The Dell UltraSharp U3224KB is a professional-grade 31.5-inch monitor featuring an ultra-high 6K resolution of 6144 x 3456 pixels. Built around an IPS Black panel, it targets demanding creative professionals and office environments requiring exceptional text clarity and expansive workspace. It offers a 60Hz refresh rate, robust connectivity including USB-C with 140W power delivery, and a built-in webcam setup.
Best for High-resolution photo editing and detailed graphic designBest for Multi-window productivity tasks requiring ultra-sharp text rendering
Pros
- Extremely high 6K resolution providing exceptional pixel density and workspace
- IPS Black technology delivers a solid 2000:1 contrast ratio for deeper blacks
- Generous 140W power delivery over USB-C to charge connected laptops
- Comprehensive ergonomic adjustments including full height control
Cons
- Refresh rate is capped at 60Hz without adaptive sync support, making it unsuitable for gaming
- Carries a very high price point typical of pioneering high-resolution productivity displays
- Limited HDR performance restricted to a DisplayHDR 600 certification
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Dell S2721DGF
Dell UltraSharp U3224KB
Physical Comparison
Weight, side by side
Dell S2721DGFDell UltraSharp U3224KB
Dell UltraSharp U3224KB is 4.11 kg (91%) heavier than Dell S2721DGF.
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Dell S2721DGF vs Dell UltraSharp U3224KB comparison
Dell S2721DGF and Dell UltraSharp U3224KB are compared side by side above across every spec in the monitors category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 56/100 for Dell S2721DGF and 52/100 for Dell UltraSharp U3224KB.
If you want the higher-rated monitors option overall, Dell S2721DGF (56/100) edges out Dell UltraSharp U3224KB (52/100). But if Dell UltraSharp U3224KB is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.
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