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Dell S2725HSM vs ASUS XG27ACS: Which 27-Inch Monitor Fits Your Setup?

Choose Dell for a 27-inch FHD/144Hz setup with confirmed dual speakers and HDMI inputs. Choose ASUS if the QHD/180Hz specifications and DisplayPort or USB-C video path fit your computer; its USB-C power delivery is 7.5W, so keep a separate laptop charger in the plan. These are feature-fit recommendations, not image-quality or gaming test results.

Published by Pickoryx · Published 2026-10-17

Source checked 2026-10-17 21:01 UTC

Products compared

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The buying question

Is the Dell's 1080p/144Hz display with built-in speakers a better fit, or is the ASUS's 1440p/180Hz panel and broader documented input selection more useful?

The Dell pairs Full HD, a 144Hz ceiling and confirmed dual speakers with HDMI-only inputs; the ASUS raises the listed resolution and refresh ceiling and adds DisplayPort and USB-C video, but its USB-C power delivery is only 7.5W.

Quick verdict

Choose Dell 27 Plus Monitor S2725HSM (M80H5) if

  • You are satisfied with 1920 × 1080 at up to 144Hz on a 27-inch screen and want the Dell's confirmed dual 3W speakers.
  • Your setup connects over HDMI and does not need a USB-C video input or DisplayPort input on the monitor.
View Dell 27 Plus Monitor S2725HSM (M80H5) on AmazonPaid link

Choose ASUS ROG Strix XG27ACS if

  • You prefer the ASUS's 2560 × 1440 native resolution and its 180Hz maximum over DisplayPort or USB-C.
  • Your computer supports USB-C DisplayPort Alt Mode, or you want a DisplayPort 1.4 input; plan to power a laptop separately because USB-C PD is specified at 7.5W.
View ASUS ROG Strix XG27ACS on AmazonPaid link
When to skip: You specifically need a 4K display; the listed maximum resolutions are Full HD for the Dell and QHD for the ASUS.
When the recommendation changes
  • The recommendation changes with the host GPU, output port, cable and target refresh mode; the ASUS reaches its 180Hz maximum over DisplayPort or USB-C, while its HDMI input is specified up to 144Hz.
  • If built-in monitor speakers are a requirement, the Dell specification confirms them; the ASUS specification lists an earphone jack but does not establish whether it has built-in speakers.

The differences that matter

27-Inch Display-Resolution-And-Refresh-Use-Fit

Dell 27 Plus Monitor S2725HSM (M80H5)

27-inch IPS, 1920 × 1080 resolution, maximum refresh rate 144Hz.[1]

ASUS ROG Strix XG27ACS

27-inch Fast IPS, 2560 × 1440 resolution and maximum refresh rate 180Hz. ASUS specifies up to 180Hz over DisplayPort/USB-C and up to 144Hz over HDMI.[2]

What this changes: At the same listed 27-inch diagonal, QHD contains about 78% more pixels than FHD, calculated from the published resolutions. That gives the ASUS a finer native pixel grid on paper; whether you prefer that resolution and can drive the target refresh mode depends on your host and settings. Specifications alone do not establish which panel looks better or performs better in games.[1, 2]

The better fit depends on your priorities

Host-Connection-And-Integrated-Audio-Workflow

Dell 27 Plus Monitor S2725HSM (M80H5)

Dell lists two HDMI 1.4 inputs and explicitly lists USB and USB Type-C as not present; it confirms two built-in 3W speakers.[1]

ASUS ROG Strix XG27ACS

ASUS lists one DisplayPort 1.4, one HDMI 2.0, one USB-C input with DisplayPort Alt Mode and 7.5W USB-C Power Delivery, plus an earphone jack.[2]

What this changes: The ASUS provides documented DP and USB-C video routes in addition to HDMI, while the USB-C port's 7.5W output is not a substitute for a laptop's main power adapter. The Dell keeps the documented input choice to HDMI and confirms built-in speakers, which can suit a simpler HDMI desk or a setup where monitor audio matters. ASUS's specification confirms an earphone jack but does not settle its built-in-speaker status, so do not choose on an assumption about that feature.[1, 2]

The better fit depends on your priorities

Best for your routine

A 27-inch FHD/144Hz monitor with confirmed built-in speakers and HDMI inputs

Best fit: Dell 27 Plus Monitor S2725HSM (M80H5)

Based on listed features, not comparative testing.

The Dell's listed 1920 × 1080/144Hz mode and dual 3W speakers match this setup directly. This does not establish a visual or audio-quality advantage.

View Dell 27 Plus Monitor S2725HSM (M80H5) on AmazonPaid link

A 27-inch QHD monitor where a DisplayPort or USB-C video input and 180Hz specification are priorities

Best fit: ASUS ROG Strix XG27ACS

Based on listed features, not comparative testing.

The ASUS lists 2560 × 1440 and 180Hz, with DisplayPort/USB-C supporting up to that refresh ceiling; choose it only if the host and connection can use the intended mode. Its USB-C power is 7.5W, not laptop-charging power.

View ASUS ROG Strix XG27ACS on AmazonPaid link

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

Any price gap should be judged against the ASUS's QHD resolution and additional documented input options, or the Dell's confirmed built-in speakers and HDMI setup. No stable price threshold is supported here.

No matched price-history window is available for a timing recommendation. Check both current delivered prices and the exact selected offers before deciding whether the feature difference justifies any premium.

Limitations

  • No matched hands-on or controlled comparison was performed. These specifications do not determine image quality, color accuracy in use, motion clarity, response behavior or gaming performance.
  • The host device, graphics output, cable and selected input determine which resolution and refresh mode can be used. ASUS lists 180Hz over DisplayPort/USB-C and 144Hz over HDMI.
  • ASUS specifies 7.5W USB-C Power Delivery. Do not treat the USB-C port as a laptop docking charger; confirm your laptop's video-output support and power needs.
  • Dell's US specifications explicitly list no USB or USB-C. ASUS's spec page lists an earphone jack but does not establish built-in speakers; verify that detail if monitor speakers are required.

Questions shoppers ask

Can the ASUS USB-C port replace my laptop charger?

No. ASUS lists USB-C Power Delivery at 7.5W. Check your laptop's power requirement and keep its main charger available.

Will the ASUS reach 180Hz over HDMI?

The XG27ACS specification lists HDMI up to 144Hz; USB-C and DisplayPort are listed up to 180Hz. Your computer and cable also need to support the chosen mode.

Methodology and sources

Compared the exact S2725HSM/M80H5 US page with the exact XG27ACS US technical-specification page. Resolution and refresh are treated as listed ceilings; port and speaker guidance reflects only positively documented inputs and audio features. No panel, motion or gaming-performance winner is claimed.

AI-assisted research and drafting. Pickoryx did not conduct hands-on testing; recommendations are limited to published specifications and conditional setup fit.

View 2 sources
  1. 1.Dell 27 Plus Monitor - S2725HSM | Dell USADell Technologies · Official specifications · Source checked 2026-10-17 21:01 UTC
    Evidence used on this page
    • Product overview and Tech Specs: product model S2725HSM, manufacturer part M80H5, 27-inch FHD 1920 × 1080 at 144Hz, IPS, interfaces/ports, audio, package contents; Ports and slots section.: Dell's US page identifies S2725HSM and M80H5 and lists 1920 × 1080 at 144Hz. Tech Specs show two HDMI 1.4 inputs, explicitly mark USB and USB Type-C as No, and confirm two 3W speakers. The page's ports and slots section shows the HDMI inputs and built-in speakers.
  2. 2.ROG Strix XG27ACS - Tech Specs | ROG USAASUSTeK Computer Inc. (ROG USA) · Official specifications · Source checked 2026-10-17 21:01 UTC
    Evidence used on this page
    • Display and I/O Ports: model XG27ACS, 27-inch 2560 × 1440 Fast IPS, maximum refresh 180Hz; DisplayPort 1.4, HDMI 2.0, USB-C DP Alt Mode, earphone jack and USB-C Power Delivery 7.5W; Signal Frequency by input.: The exact XG27ACS US specification lists 27-inch 2560 × 1440 Fast IPS, 180Hz maximum, DisplayPort 1.4 x1, HDMI 2.0 x1, USB-C x1 (DP Alt Mode), earphone jack, and 7.5W USB-C Power Delivery. Signal-frequency details list 180Hz for USB-C/DisplayPort and 144Hz for HDMI. It does not establish built-in speakers.

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