Monitors · Head-to-head
Dell UltraSharp U2725QE vs Dell S2725QC
Two 27-inch 4K/120 Hz Dell monitors for laptop desks — a Thunderbolt 4 productivity hub versus an affordable single-cable USB-C screen.
Quick verdict
Choose the Dell UltraSharp U2725QE if…
Choose the Dell UltraSharp U2725QE if you want a full single-cable dock — Thunderbolt 4 with up to 140 W charging, a built-in KVM and 2.5 GbE Ethernet, plus IPS Black contrast.
Choose the Dell S2725QC if…
Choose the Dell S2725QC if you want sharp 4K/120 Hz with 65 W USB-C charging and built-in speakers at a genuinely mainstream price.
What you'll actually notice
The differences that change which one you should buy, rather than every difference there is.
Thunderbolt
Decides itOnly the Dell UltraSharp U2725QE has Thunderbolt 4, recorded alongside 140 W of charging and 2.5 GbE networking. That is what lets it stand in for a dock rather than only being a display; the Dell S2725QC leaves docking to a separate device.
USB-C power
The Dell UltraSharp U2725QE is rated for 140 W over USB-C against 65 W. More headroom matters for laptops that draw heavily under sustained load; below that, both simply keep a machine topped up.
KVM switch
Only the Dell UltraSharp U2725QE has a KVM switch, so one keyboard and mouse can move between two connected machines without unplugging anything. That is a two-computer desk feature; on a single-machine desk it changes nothing.
Ethernet
Only the Dell UltraSharp U2725QE brings wired 2.5 GbE networking to the desk through the monitor itself.
What the price difference means
The Dell UltraSharp U2725QE sits far above it on reference price ($640–$870 against $280–$350 for the Dell S2725QC). That premium is buying specific capabilities rather than a generally better product.
Reference prices are our own editorial figures for a typical street price, not live retailer quotes.
Paying more for the Dell UltraSharp U2725QE buys
- Thunderbolt
- USB-C power
- KVM switch
- Ethernet
Key differences
The specifications that meaningfully differ between the two. A highlighted value is the stronger figure where it can be compared objectively.
| Specification | Dell UltraSharp U2725QE | Dell S2725QC |
|---|---|---|
| Panel Type | IPS Black | IPS |
| Color Coverage | 99% DCI-P3 | 99% sRGB |
| Brightness | 450 nits (DisplayHDR 600) | — |
| HDR | VESA DisplayHDR 600 | HDR10 |
| Response Time | 5 ms (GtG) | 4 ms (fast) |
| Adaptive Sync | — | AMD FreeSync Premium |
| USB-C | Yes (Thunderbolt 4) | Yes (DP Alt, 65W) |
| USB-C Power Delivery | 140 W | 65 W |
Full side-by-side specs
| Specification | Dell UltraSharp U2725QE | Dell S2725QC |
|---|---|---|
| Screen Size | 27" | 27" |
| Resolution | 3840 × 2160 (4K UHD) | 3840 × 2160 (4K UHD) |
| Refresh Rate | 120 Hz | 120 Hz |
| Panel Type | IPS Black | IPS |
| Aspect Ratio | 16:9 | 16:9 |
| Response Time | 5 ms (GtG) | 4 ms (fast) |
| Brightness | 450 nits (DisplayHDR 600) | — |
| HDR | VESA DisplayHDR 600 | HDR10 |
| Color Coverage | 99% DCI-P3 | 99% sRGB |
| USB-C | Yes (Thunderbolt 4) | Yes (DP Alt, 65W) |
| USB-C Power Delivery | 140 W | 65 W |
| Thunderbolt | Thunderbolt 4 | No |
| HDMI | 1 × HDMI 2.1 | 2 × HDMI 2.1 |
| DisplayPort | 1 × DP 1.4 | No |
| Ethernet | 2.5 GbE | — |
| KVM Switch | Yes | — |
| VESA Mount | 100 × 100 | 100 × 100 |
| Speakers | No | 2 × 5W |
| Height Adjustable | Yes | Yes |
| Adaptive Sync | — | AMD FreeSync Premium |
Who should buy each one
Dell UltraSharp U2725QE
Laptop-first professionals who want a tidy single-cable desk with Ethernet, KVM and high-wattage charging.
- Premium price for a 60/120Hz productivity panel
- No built-in speakers
Dell S2725QC
Value-focused buyers who want a crisp 4K screen with single-cable USB-C charging for a laptop.
- No Ethernet, KVM or DisplayPort input
- 65W may not fully power large laptops
Final verdict
There is no single winner here — the right choice depends on what you need.
Better for docking, connectivity and consolidating a desk.
Read the full Dell UltraSharp U2725QE reviewBetter value for straightforward 4K work.
Read the full Dell S2725QC reviewThe Dell UltraSharp U2725QE scores higher overall (9.2 against 8.4), but that is an editorial judgement across five criteria rather than a formula, and it does not override the trade-offs above — how we score.
Keep exploring
Want to line these up against other options, or get a tailored recommendation?