Main trade-off
Dell UltraSharp 27 4K USB-C Hub Monitor
Its USB-C upstream connection is not Thunderbolt.
Head-to-head
Dell U2723QE vs U2725QE: U2725QE adds 120Hz and charging above 90W, both keep the same 4K size
The short answer
Choose the U2725QE for 120Hz scrolling, Thunderbolt and a charging requirement above 90 watts. Choose the U2723QE when its current offer is better and 60Hz with 90-watt USB-C already covers your work. Both remain 27-inch 4K displays.
Before you choose
The reasoning and the trade-offs
The upgrade does not add a single native pixel
Both panels contain 8,294,400 pixels at the same 27-inch size.
What this is based on
3840 × 2160 is unchanged. Any effective workspace change comes from scaling or layout choices.
Main trade-off
Dell UltraSharp 27 4K Thunderbolt Hub Monitor
Its extensive hub raises the price for a desktop that already has enough ports.
Dell UltraSharp 27 4K USB-C Hub Monitor
- Choose it for
- A 90W USB-C connection covers your laptop and you mostly work with static content.
- You want the existing hub features without paying for 120Hz.
- Main trade-off
- Its USB-C upstream connection is not Thunderbolt.
Dell UltraSharp 27 4K Thunderbolt Hub Monitor
- Choose it for
- You want smoother movement throughout the desktop.
- You need Thunderbolt or a compatible charging ceiling above 90W.
- Main trade-off
- Its extensive hub raises the price for a desktop that already has enough ports.
About this comparison
Compare Dell U2723QE and U2725QE for 60Hz versus 120Hz, Thunderbolt, charging and Ethernet. See which upgrades your laptop can actually use.
What the newer UltraSharp changes at a laptop desk
Winner by situation
Start with what you need it to do
A working U2723QE with comfortable 60Hz use
There is no resolution reason to replace it.
- Dell UltraSharp 27 4K USB-C Hub Monitor
- Better fit
- Dell UltraSharp 27 4K Thunderbolt Hub Monitor
- Good
A compatible 100W USB-C laptop
Only the newer monitor's specified power ceiling reaches the target.
- Dell UltraSharp 27 4K USB-C Hub Monitor
- Caution
- Dell UltraSharp 27 4K Thunderbolt Hub Monitor
- Better fit
A 2.5GbE local network
The U2725QE has the faster network interface, though throughput depends on the rest of the network.
- Dell UltraSharp 27 4K USB-C Hub Monitor
- Good
- Dell UltraSharp 27 4K Thunderbolt Hub Monitor
- Better fit
More spreadsheet rows at identical scaling
Resolution is unchanged.
- Dell UltraSharp 27 4K USB-C Hub Monitor
- Similar
- Dell UltraSharp 27 4K Thunderbolt Hub Monitor
- Similar
What matters in practice
The differences that matter
The upgrade does not add a single native pixel
Both panels contain 8,294,400 pixels at the same 27-inch size.
How we reached this conclusion
3840 × 2160 is unchanged. Any effective workspace change comes from scaling or layout choices.
120Hz halves the refresh interval
The interval falls from 16.67 ms to 8.33 ms at maximum refresh.
How we reached this conclusion
1000 ÷ 60 and 1000 ÷ 120. This is not a measurement of input lag or pixel response.
A 100W laptop target favors the newer model
The U2725QE reaches the target on paper, while the U2723QE's 90W ceiling falls 10W short.
How we reached this conclusion
140 ≥ 100 and 90 < 100. The laptop, cable and USB-C PD negotiation must support the required power.
Choice A
Dell, U2723QE
UltraSharp 27 4K USB-C Hub Monitor
A sharp 4K panel, Ethernet and a USB hub make the U2723QE useful for a laptop that spends most days at a desk. Its 90-watt connection is more important than a newer model number if it covers your laptop's needs.
- Best matched use
- A wired 4K work desk with one laptop cable
Checked facts
- 27-inch 3840 by 2160 IPS Black panel at 60Hz
- USB-C video input with up to 90 watts
- DisplayPort output and gigabit Ethernet
Choice B
Dell, U2725QE
UltraSharp 27 4K Thunderbolt Hub Monitor
A 27-inch 4K IPS Black display combines 120Hz motion with a serious Thunderbolt hub and high laptop charging power.
- Best matched use
- A premium one-cable office or creator desk
Checked facts
- 27-inch 3840 by 2160 IPS Black panel at up to 120Hz
- Thunderbolt 4 connection supplies up to 140 watts
- Built-in hub includes 2.5GbE and downstream display support
Meaningful differences
What changes the fit
| What changes | Dell UltraSharp 27 4K USB-C Hub Monitor | Dell UltraSharp 27 4K Thunderbolt Hub Monitor | Why it matters |
|---|---|---|---|
| Size and resolution | 27-inch 3840 × 2160 | 27-inch 3840 × 2160 | Both start with the same native workspace. |
| Refresh ceiling | 60Hz | 120Hz | The newer model can refresh twice as often. |
| Upstream connection | USB-C DisplayPort Alt Mode | Thunderbolt 4 | Check the laptop and downstream devices before treating the connection as interchangeable. |
| Laptop power | Up to 90W | Up to 140W | The newer model adds a 50W maximum-output margin. |
| Ethernet interface | 1GbE | 2.5GbE | A faster local network is required to use the higher link rate. |
| DisplayPort output | Yes | Yes | Both can support a suitable multi-monitor arrangement. |
What you give up
Every choice has a cost
If you choose Dell UltraSharp 27 4K USB-C Hub Monitor
- The panel tops out at 60Hz, which is less fluid for scrolling than newer 120Hz UltraSharp models.
If you choose Dell UltraSharp 27 4K Thunderbolt Hub Monitor
- A 27-inch 4K desktop usually needs operating-system scaling for comfortable text.
What matters in practice
How to make the call
A hub upgrade can matter more than a panel upgrade
The U2725QE changes the connection around the screen with Thunderbolt 4, a higher power ceiling and 2.5GbE. Those can be useful if they replace a separate dock or match a faster local network. A laptop already served well by 90-watt USB-C and gigabit Ethernet has a smaller practical reason to move.
The visible improvement is smoother movement
At 120Hz the desktop can update every 8.33 milliseconds. That makes the upgrade relevant to people who notice scrolling and pointer motion, not just gamers. It does not add image detail because both displays keep the same 4K resolution and size.
Check the bottleneck before buying the newer hub
A 2.5GbE socket cannot make a gigabit router faster. A 140-watt output cannot force a laptop to accept more than its supported input. The newer monitor earns its premium when your existing equipment can use those capabilities and they simplify a real part of the desk.
What this comparison cannot tell you
- Network link rates are not measured transfer speeds.
- Published panel specifications do not establish uniformity or color accuracy for an individual unit.
What the facts say
What the comparison shows
Useful conclusions from the current computer monitors comparison, followed by the checked facts used to reach them.
Compared set
Only 2 of 50 models checked match every need here: “A comfortable screen for everyday office work”, “Sharp 4K detail for work and entertainment”, and “Thunderbolt for a fuller desk connection”.
2 matching models from 50 checkedMeasured difference
Dell UltraSharp 27 4K Thunderbolt Hub Monitor lists 120 Hz for maximum refresh rate, 100% above Dell UltraSharp 27 4K USB-C Hub Monitor at 60 Hz.
- Dell UltraSharp 27 4K USB-C Hub Monitor
- 60 Hz
- Dell UltraSharp 27 4K Thunderbolt Hub Monitor
- 120 Hz
- Comparable models
- 44 of 50
See the checked facts and calculation notes
Match countThe count uses the current product-to-need assignments for “A comfortable screen for everyday office work”, “Sharp 4K detail for work and entertainment”, and “Thunderbolt for a fuller desk connection”. A need with no documented match does not count.
Calculation noteThis uses the highest published refresh mode. Resolution, connection and color settings can limit when that rate is available. 44 of 50 models have comparable published figures for context.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| Dell UltraSharp 27 4K USB-C Hub Monitor |
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| Dell UltraSharp 27 4K Thunderbolt Hub Monitor |
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Ready to choose?
Check the price. Read the owner reviews.
Open either model on Amazon to check the current price, customer reviews and delivery options.
Dell UltraSharp 27 4K USB-C Hub Monitor
A 90W USB-C connection covers your laptop and you mostly work with static content.
See price & reviews on AmazonDell UltraSharp 27 4K Thunderbolt Hub Monitor
You want smoother movement throughout the desktop.
See price & reviews on AmazonLinks open in a new tab.