Samsung Odyssey G9 49" 240Hz Ultrawide vs ASUS ROG Swift PG27AQN 27" 4K 144Hz
Samsung Odyssey G9 49" 240Hz Ultrawide vs ASUS ROG Swift PG27AQN 27" 4K 144Hz compared — specs, features, and which one to buy for your setup. See the full breakdown on CreatorConfig.
The Ruling
Samsung Odyssey G9 49" 240Hz Ultrawide or ASUS ROG Swift PG27AQN 27" 4K 144Hz? It is a toss-up — take the Samsung Odyssey G9 49" 240Hz Ultrawide.
Neither one leads on more of the chart than the other: the Samsung Odyssey G9 49" 240Hz Ultrawide takes Refresh Rate, the ASUS ROG Swift PG27AQN 27" 4K 144Hz takes Screen Space. With the trade even, $600.99 is the tiebreaker, and the Samsung Odyssey G9 49" 240Hz Ultrawide is the cheaper side of it.
Unless…
- You need screen space — get the ASUS ROG Swift PG27AQN 27" 4K 144Hz.
At a Glance
Where each one actually leads
Every axis is scored out of 10 from the catalog specs below. The scores are relative to the products on this page, so a 10 means “best of these”, not “perfect”, and two identical columns mean the catalog genuinely cannot separate them. Axes the catalog holds no figure for on both sides are left off entirely rather than guessed at.
| Category | Samsung Odyssey G9 49" 240Hz Ultrawide | ASUS ROG Swift PG27AQN 27" 4K 144Hz |
|---|---|---|
| Screen Space | 8.9/10 | 10/10 |
| Refresh Rate | 10/10 | 6/10 |
| Connectivity | 10/10 | 10/10 |
| Value | 10/10 | 4/10 |
The Split
What each one wins
Samsung Odyssey G9 49" 240Hz Ultrawide
Display option aimed at creator desks, gameplay viewing, and multi-purpose editing or streaming setups.
On paper the Samsung Odyssey G9 49" 240Hz Ultrawide takes refresh rate (240Hz, +96Hz). It gives up resolution to the ASUS ROG Swift PG27AQN 27" 4K 144Hz. It is the cheaper of the two, by $600.99.
Leads on
-
Refresh Rate +96Hz240Hz144Hz
Higher refresh rate makes gameplay smoother on your gaming monitor.
ASUS ROG Swift PG27AQN 27" 4K 144Hz
Display option aimed at creator desks, gameplay viewing, and multi-purpose editing or streaming setups.
On paper the ASUS ROG Swift PG27AQN 27" 4K 144Hz takes resolution (4K). It gives up refresh rate to the Samsung Odyssey G9 49" 240Hz Ultrawide. That costs $600.99 more than the Samsung Odyssey G9 49" 240Hz Ultrawide.
Leads on
-
Resolution4K5120x1440
Higher resolution means more screen space for OBS, chat, and alerts.
Where they’re identical
These 4 specs are the same on both of them, so none of it is part of the decision.
- Connection Type hdmi, displayport
- HDMI Ports 2
- DisplayPort Ports 1
- Panel Type IPS
The Record
7 specs, grouped by area
A group is won by whoever takes more of its rows outright. Specs the catalog cannot rank are shown but never decide a group.
Bottom Line
Who each one is for
The Samsung Odyssey G9 49" 240Hz Ultrawide is the pick on the specs the catalog holds, but “better on paper” and “right for you” are different questions. Each case below names what the product is actually good at and who that suits.
Frequently Asked Questions
What is the main difference between Samsung Odyssey G9 49" 240Hz Ultrawide and ASUS ROG Swift PG27AQN 27" 4K 144Hz?
The largest gap is refresh rate, where the Samsung Odyssey G9 49" 240Hz Ultrawide leads — 240Hz against 144Hz. Across the catalog's specification sheet the two differ on 2 specs. They match on 4 specs, including connection type, HDMI ports and displayport ports. Two monitors from Samsung and ASUS, each taking a different approach to color accuracy and screen real estate.
Which is better for streaming, Samsung Odyssey G9 49" 240Hz Ultrawide or ASUS ROG Swift PG27AQN 27" 4K 144Hz?
It is a toss-up — take the Samsung Odyssey G9 49" 240Hz Ultrawide. Neither one leads on more of the chart than the other: the Samsung Odyssey G9 49" 240Hz Ultrawide takes Refresh Rate, the ASUS ROG Swift PG27AQN 27" 4K 144Hz takes Screen Space. With the trade even, $600.99 is the tiebreaker, and the Samsung Odyssey G9 49" 240Hz Ultrawide is the cheaper side of it.
What do the Samsung Odyssey G9 49" 240Hz Ultrawide and ASUS ROG Swift PG27AQN 27" 4K 144Hz have in common?
Both share 4 specifications in the catalog, including connection type (hdmi, displayport), HDMI ports (2), displayport ports (1) and panel type (IPS). None of those is a reason to pick one over the other.
Is the ASUS ROG Swift PG27AQN 27" 4K 144Hz worth the extra $601 over the Samsung Odyssey G9 49" 240Hz Ultrawide?
The ASUS ROG Swift PG27AQN 27" 4K 144Hz costs $999.99 against $399.00, a difference of $601. The premium buys resolution (4K). Whether that is worth it depends on which of those you would actually use.