A good oled 240hz monitor should match how you use your screen, whether you game, work or do both. Here are 9 monitors we think are worth checking.
We compared 9 monitors from Samsung, ASUS, LG and GIGABYTE using the details on their Amazon listings. For more ideas, see our 200hz 1080p monitor and 27 inch screen guides.
Where a detail such as HDMI 2.1 or USB-C is not clear on the listing, we say to check it before you buy. We do not list prices because they change often.
Top 3 Best OLED 240hz Monitor at a Glance
Best OLED 240hz Monitor in 2027
Here are all 9 monitors side by side, so you can compare size, resolution and refresh rate.
| # | Monitor | Size / Resolution | Refresh | Panel / Notes | Category |
|---|---|---|---|---|---|
| 1 | Samsung Odyssey OLED G9 49″ (LS49CG932SNX) | 49″ 5120×1440 QD-OLED | 240Hz | QD-OLED | Best Overall |
| 2 | ASUS ROG Swift OLED PG27UCDM | 27″ 4K QD-OLED | 240Hz | QD-OLED | Runner-Up |
| 3 | Samsung Odyssey OLED G8 27″ | 27″ 4K QD-OLED | 240Hz | QD-OLED | Also Great |
| 4 | LG UltraGear OLED 32GX870A-B | 32″ 4K OLED | 240Hz | OLED | Solid Choice |
| 5 | GIGABYTE GO27Q24G OLED | 27″ 1440p OLED | 240Hz | OLED | Strong Option |
| 6 | ASUS ROG Swift OLED PG27AQWP-W | 27″ 1440p OLED | 540Hz | OLED | Worth a Look |
| 7 | ASUS ROG PG32UCDMR | 32″ 4K QD-OLED | 240Hz | QD-OLED | Good Alternative |
| 8 | ASUS ROG Strix OLED XG27ACMES | 27″ 1440p OLED | 255Hz | OLED | Another Option |
| 9 | ASUS ROG Swift OLED PG32UCDM | 32″ 4K QD-OLED | 240Hz | QD-OLED | Also Consider |
1. Samsung Odyssey OLED G9 49″ (LS49CG932SNX) – Best Overall
The Samsung Odyssey OLED G9 49″ (LS49CG932SNX) is a 49-inch 5120×1440 super ultrawide gaming monitor built around a QD-OLED panel. It offers a 240Hz refresh rate. The listing quotes a 0.03ms response time. Adaptive sync comes from G-Sync Compatible.
We do not quote prices because they change daily, so use the Check Price button to see today’s price and any active discount. Ultrawide screens give you extra horizontal room for timelines, spreadsheets and games that support wider aspect ratios. OLED gives per-pixel contrast and very fast response, but static HUD elements can raise burn-in risk over time, so vary your content and use the screen-saver and pixel-refresh features.
It holds a 4.2-star average from 1,245 Amazon ratings, which gives a useful picture of build quality and reliability.
Best for: players who want deep blacks and very fast response.
May not fit if: you leave static windows on screen for hours or play mostly in a bright room.
2. ASUS ROG Swift OLED PG27UCDM – Runner-Up
On paper, the ASUS ROG Swift OLED PG27UCDM is a 27-inch 4K UHD monitor with a 240Hz refresh rate, using a QD-OLED panel.
OLED is the main reason to look at this one: each pixel lights itself, so blacks are truly black and motion looks clean at high refresh rates. OLED gives per-pixel contrast and very fast response, but static HUD elements can raise burn-in risk over time, so vary your content and use the screen-saver and pixel-refresh features.
Amazon owners rate it 4.5 out of 5 across 233 ratings, so there is plenty of real-world feedback to read before you buy. The title does not state the HDMI version, so check the listing before assuming 4K at high refresh rates on a console.
Best for: players who want deep blacks and very fast response.
May not fit if: you leave static windows on screen for hours or play mostly in a bright room.
3. Samsung Odyssey OLED G8 27″ – Also Great
On paper, the Samsung Odyssey OLED G8 27″ is a 27-inch 4K UHD monitor with a 240Hz refresh rate, using a QD-OLED panel. Adaptive sync comes from FreeSync. The listing quotes a 0.03ms response time. Other features mentioned in the listing include HDR HDR support.
OLED is the main reason to look at this one: each pixel lights itself, so blacks are truly black and motion looks clean at high refresh rates. We do not quote prices because they change daily, so use the Check Price button to see today’s Amazon price and whether it is currently discounted. OLED gives per-pixel contrast and very fast response, but static HUD elements can raise burn-in risk over time, so vary your content and use the screen-saver and pixel-refresh features.
Amazon owners rate it 4 out of 5 across 296 ratings, so there is plenty of real-world feedback to read before you buy. The title does not state the HDMI version, so check the listing before assuming 4K at high refresh rates on a console.
Best for: players who want deep blacks and very fast response.
May not fit if: you leave static windows on screen for hours or play mostly in a bright room.
4. LG UltraGear OLED 32GX870A-B – Solid Choice
On paper, the LG UltraGear OLED 32GX870A-B is a 32-inch 4K UHD monitor with a 240Hz refresh rate, using an OLED panel. Adaptive sync comes from FreeSync Premium Pro. The listing quotes a 0.03ms response time. Other features mentioned in the listing include HDR HDR support and USB-C connectivity.
OLED is the main reason to look at this one: each pixel lights itself, so blacks are truly black and motion looks clean at high refresh rates. We do not quote prices because they change daily, so use the Check Price button to see today’s Amazon price and whether it is currently discounted. OLED gives per-pixel contrast and very fast response, but static HUD elements can raise burn-in risk over time, so vary your content and use the screen-saver and pixel-refresh features.
It has few ratings at the moment, so treat it as a promising option rather than a proven favourite and read the latest reviews first. The title does not state the HDMI version, so check the listing before assuming 4K at high refresh rates on a console.
Best for: players who want deep blacks and very fast response.
May not fit if: you leave static windows on screen for hours or play mostly in a bright room.
5. GIGABYTE GO27Q24G OLED – Strong Option
GIGABYTE GO27Q24G OLED pairs a 27-inch 1440p QHD screen with a 240Hz refresh rate and an OLED panel. Adaptive sync comes from G-Sync Compatible. The listing quotes a 0.03ms response time. Other features mentioned in the listing include USB-C connectivity.
OLED is the main reason to look at this one: each pixel lights itself, so blacks are truly black and motion looks clean at high refresh rates. We do not quote prices because they change daily, so use the Check Price button to see today’s Amazon price and whether it is currently discounted. OLED gives per-pixel contrast and very fast response, but static HUD elements can raise burn-in risk over time, so vary your content and use the screen-saver and pixel-refresh features.
Amazon owners rate it 4.4 out of 5 across 92 ratings, so there is plenty of real-world feedback to read before you buy.
Best for: players who want deep blacks and very fast response.
May not fit if: you leave static windows on screen for hours or play mostly in a bright room.
6. ASUS ROG Swift OLED PG27AQWP-W – Worth a Look
On paper, the ASUS ROG Swift OLED PG27AQWP-W is a 27-inch 1440p QHD monitor with a 540Hz refresh rate, using an OLED panel.
OLED is the main reason to look at this one: each pixel lights itself, so blacks are truly black and motion looks clean at high refresh rates. We do not quote prices because they change daily, so use the Check Price button to see today’s Amazon price and whether it is currently discounted. OLED gives per-pixel contrast and very fast response, but static HUD elements can raise burn-in risk over time, so vary your content and use the screen-saver and pixel-refresh features.
Amazon owners rate it 4.1 out of 5 across 90 ratings, so there is plenty of real-world feedback to read before you buy.
Best for: players who want deep blacks and very fast response.
May not fit if: you leave static windows on screen for hours or play mostly in a bright room.
7. ASUS ROG PG32UCDMR – Good Alternative
The ASUS ROG PG32UCDMR is a 32-inch 4K UHD gaming monitor built around a QD-OLED panel. It offers a 240Hz refresh rate.
OLED is the main reason to look at this one: each pixel lights itself, so blacks are truly black and motion looks clean at high refresh rates. OLED gives per-pixel contrast and very fast response, but static HUD elements can raise burn-in risk over time, so vary your content and use the screen-saver and pixel-refresh features.
The listing has limited feedback so far, so read the newest customer reviews and check the return policy before you commit. The title does not state the HDMI version, so check the listing before assuming 4K at high refresh rates on a console.
Best for: players who want deep blacks and very fast response.
May not fit if: you leave static windows on screen for hours or play mostly in a bright room.
8. ASUS ROG Strix OLED XG27ACMES – Another Option
ASUS ROG Strix OLED XG27ACMES pairs a 27-inch 1440p QHD screen with a 255Hz refresh rate and an OLED panel. Adaptive sync comes from G-Sync Compatible. The listing quotes a 0.03ms response time. Other features mentioned in the listing include HDR HDR support and USB-C connectivity.
OLED is the main reason to look at this one: each pixel lights itself, so blacks are truly black and motion looks clean at high refresh rates. We do not quote prices because they change daily, so use the Check Price button to see today’s Amazon price and whether it is currently discounted. OLED gives per-pixel contrast and very fast response, but static HUD elements can raise burn-in risk over time, so vary your content and use the screen-saver and pixel-refresh features.
It has few ratings at the moment, so treat it as a promising option rather than a proven favourite and read the latest reviews first.
Best for: players who want deep blacks and very fast response.
May not fit if: you leave static windows on screen for hours or play mostly in a bright room.
9. ASUS ROG Swift OLED PG32UCDM – Also Consider
On paper, the ASUS ROG Swift OLED PG32UCDM is a 32-inch 4K UHD monitor with a 240Hz refresh rate, using a QD-OLED panel.
OLED is the main reason to look at this one: each pixel lights itself, so blacks are truly black and motion looks clean at high refresh rates. OLED gives per-pixel contrast and very fast response, but static HUD elements can raise burn-in risk over time, so vary your content and use the screen-saver and pixel-refresh features.
It holds a 4.6-star average from 620 Amazon ratings, which gives a useful picture of build quality and reliability. The title does not state the HDMI version, so check the listing before assuming 4K at high refresh rates on a console.
Best for: players who want deep blacks and very fast response.
May not fit if: you leave static windows on screen for hours or play mostly in a bright room.
How to Choose the OLED 240hz Monitor
Panel type
IPS gives accurate colour and wide viewing angles, VA gives deeper contrast, and OLED gives near-instant response and perfect blacks. Choose by what you do most.
Ports and connectivity
Check for DisplayPort and HDMI, and for USB-C if you want a single-cable laptop setup. Look at the listing for HDMI 2.1 if you use a console.
Adaptive sync
FreeSync or G-Sync compatible support removes tearing when your frame rate changes. Most modern gaming monitors include one of them.
Stand and ergonomics
A stand that adjusts for height and tilt is easier on your neck, and a VESA mount lets you use your own arm if the stand is limited.
Curved or flat
A curve adds immersion for games and films, while a flat screen is easier for design work and multi-monitor setups. It is mostly a matter of taste.
OLED 240hz Monitor FAQ
What is the best oled 240hz monitor?
It depends on your budget and how you use it. Our top pick for most people is the Samsung Odyssey OLED G9 49″ (LS49CG932SNX), and the table above helps you compare the others.
Is IPS better than VA?
IPS usually has better colour and viewing angles, while VA has deeper contrast. Both can be good value.
Is OLED worth the extra cost?
If you value contrast, colour and response, yes. Use the built-in care features to reduce the risk of image retention.
Do I need HDMI 2.1?
Only if you want 4K at a high refresh rate from a console or a recent graphics card. Check the listing for the exact port version.
Final Verdict
For most people, the Samsung Odyssey OLED G9 49″ (LS49CG932SNX) is a strong place to start when looking for the oled 240hz monitor. Compare size, resolution and refresh rate against how you use your screen, and check the listing for the latest details.
For more, see our 27 inch curved gaming monitor guide and our 32 in monitor picks.
Written and reviewed by Ethan Carter. Specs are checked against the manufacturer and Amazon listings. See our editorial policy and review methodology. Last reviewed: November 2026.
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