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ASUS ROG Strix 27 1440P vs Samsung O 3

Compare ASUS ROG Swift PG279QM 1440P and Samsung Odyssey G7 S28AG700 4K side by side with the specs buyers actually care about, a cleaner breakdown of strengths and tradeoffs, and a clearer verdict on which model fits different priorities.

ASUS ROG Swift PG279QM 1440P

ASUS ROG Swift PG279QM 1440P

Best Value Winner
Model: ROG Swift PG279QM27 Inches4.7/5 | 2,956 ratingsValue score winner

$499.99

The ASUS ROG Swift PG279QM is a compelling choice in the Monitors market. With 2,956 Amazon ratings averaging 4.7/5 stars, it has proven itself with real buyers. 27" WQHD 2560x1440 IPS.

Samsung Odyssey G7 S28AG700 4K

Samsung Odyssey G7 S28AG700 4K

Model: Odyssey G7 S28AG70028 Inches4.5/5 | 3,187 ratings

$699.99

The Samsung Odyssey G7 S28AG700 is a compelling choice in the Monitors market. With 3,187 Amazon ratings averaging 4.5/5 stars, it has proven itself with real buyers. 28" 4K UHD IPS Panel.

Side-by-side specs

The table below puts the core differences in one place so buyers can quickly compare the display, performance, battery, connectivity, and value details that matter most. Highlighted cells mark the stronger value-oriented spec on each row.

SpecASUS ROG Swift PG279QM 1440PSamsung Odyssey G7 S28AG700 4K
Screen Size27 InchesWinner28 Inches
Resolution2560 x 1440 (QHD)Winner3840 x 2160 (4K)
Panel TypeIPSIPS
Refresh RateWinner240Hz (OC 270Hz)144Hz
Response Time1ms (GtG)1ms
Brightness400 nits (Peak 600 nits HDR)350 nits (Peak 600 nits HDR)
Adaptive SyncG-SyncG-Sync Compatible
USB-CWinnerUSB-C
HDMI PortsHDMI 2.0WinnerHDMI 2.1
DisplayPortWinnerDisplayPort 1.4
Power ConsumptionWinner90W
User Rating4.7/54.5/5
Current PriceWinner$499.99$699.99
ModelROG Swift PG279QMOdyssey G7 S28AG700

ASUS ROG Swift PG279QM 1440P

Standout strengths

  • 27" WQHD 2560x1440 IPS
  • 240Hz Refresh Rate (OC 270Hz)
  • 1ms Response Time (GtG)
  • NVIDIA G-Sync Ultimate

Main tradeoffs

  • ✗ No 4K
  • ✗ G-Sync requires NVIDIA GPU
  • ✗ Pricey for 1440p

Samsung Odyssey G7 S28AG700 4K

Standout strengths

  • 28" 4K UHD IPS Panel
  • 144Hz Refresh Rate
  • 1ms Response Time
  • NVIDIA G-Sync Compatible

Main tradeoffs

  • ✗ Expensive
  • ✗ No USB-C
  • ✗ Stand limited

What buyers should focus on

ASUS ROG Swift PG279QM 1440P vs Samsung Odyssey G7 S28AG700 4K should be judged on panel quality, resolution, refresh rate, ports, and how each display fits the intended desk setup.

Monitor buyers usually care about color fidelity, motion clarity, USB-C or docking support, ergonomics, and whether the screen is for gaming, work, or creator use.

The better pick often depends on whether you want a sharper productivity panel, a faster gaming display, or the best all-around balance.

Which one is better?

Winner: ASUS ROG Swift PG279QM 1440P

ASUS ROG Swift PG279QM 1440P is the better bang-for-your-buck winner on this page because it comes out ahead on more of the specs and value signals that matter most for buyers shopping this category. It wins here because it has the faster motion target on paper, wins on connectivity flexibility, comes out ahead on displayport.

The better monitor depends on whether you are prioritizing sharper desktop productivity, faster gaming response, or the stronger all-around port and ergonomics package. Resolution, panel type, refresh rate, and connectivity usually decide this category more than marketing language does.

Use the side-by-side table first, then open the deeper review pages if you want more context on setup, long-term ownership, and which model is the smarter buy for your exact priorities.