Picking the 100hz gaming monitor comes down to size, resolution, refresh rate and panel type. We picked 7 monitors that fit this search and compared them using the details on their Amazon listings.
We compared 7 monitors from Samsung, KTC, MSI and Dell using the details on their Amazon listings. For more ideas, see our best monitor for coding and best second monitors 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 100Hz Gaming Monitor at a Glance
Best 100Hz Gaming Monitor in 2027
Here are all 7 monitors side by side, so you can compare size, resolution and refresh rate.
| # | Monitor | Size / Resolution | Refresh | Panel / Notes | Category |
|---|---|---|---|---|---|
| 1 | Samsung Odyssey G55C LS32CG550 | 32″ 1440p | 165Hz | FreeSync | Best Overall |
| 2 | Samsung 49″ LS49C954UANXZA | 49″ 5120×1440 | 120Hz | HDR400 | Runner-Up |
| 3 | KTC 32 Inch 2K Monitor 120Hz | 32″ 1440p IPS | 120Hz | IPS | Also Great |
| 4 | MSI Pro MP273QW 27″ QHD | 27″ 1440p IPS | 144Hz | IPS | Solid Choice |
| 5 | Dell S2522HG | 24.5″ IPS | 240Hz | IPS | Strong Option |
| 6 | LG UltraGear 32GX850A-B | 32″ 4K OLED | 330Hz | OLED | Worth a Look |
| 7 | LG UltraGear 27GS75Q-B | 27″ 1440p IPS | 200Hz | IPS | Good Alternative |
1. Samsung Odyssey G55C LS32CG550 – Best Overall
On paper, the Samsung Odyssey G55C LS32CG550 is a 32-inch 1440p QHD monitor with a 165Hz refresh rate. Adaptive sync comes from FreeSync. The listing quotes a 1ms response time. Other features mentioned in the listing include HDR10 HDR support and a 1000R curve.
At 32 inches it fills more of your view, which is great for single-player games and for multitasking, as long as your desk is deep enough. A 1440p resolution is the sweet spot for most gaming PCs, since many mid-range graphics cards can drive it at high frame rates. The 1000R curve is noticeable, which feels immersive for gaming and video but is less ideal for precise design work.
It holds a 4.4-star average from 2,195 Amazon ratings, which gives a useful picture of build quality and reliability.
Best for: immersive single-player games on a large curved screen.
May not fit if: you want a flat screen for design or photo work.
2. Samsung 49″ LS49C954UANXZA – Runner-Up
On paper, the Samsung 49″ LS49C954UANXZA is a 49-inch 5120×1440 super ultrawide monitor with a 120Hz refresh rate. Other features mentioned in the listing include HDR400 HDR support, USB-C connectivity and built-in speakers.
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.
It holds a 4.5-star average from 276 Amazon ratings, which gives a useful picture of build quality and reliability.
Best for: players and creators who want a wide desktop.
May not fit if: you plan to connect it to a PS5, which does not output ultrawide resolutions.
3. KTC 32 Inch 2K Monitor 120Hz – Also Great
The KTC 32 Inch 2K Monitor 120Hz is a 32-inch 1440p QHD gaming monitor built around an IPS panel. It offers a 120Hz refresh rate.
At 32 inches it fills more of your view, which is great for single-player games and for multitasking, as long as your desk is deep enough. A 1440p resolution is the sweet spot for most gaming PCs, since many mid-range graphics cards can drive it at high frame rates. IPS panels keep colours and brightness consistent from wide angles, which suits shared screens and desk setups.
Amazon owners rate it 4.5 out of 5 across 2,196 ratings, so there is plenty of real-world feedback to read before you buy.
Best for: players who want a balanced 1440p screen.
May not fit if: you need a specification that is not listed in the title, so check the product page first.
4. MSI Pro MP273QW 27″ QHD – Solid Choice
On paper, the MSI Pro MP273QW 27″ QHD is a 27-inch 1440p QHD monitor with a 144Hz refresh rate, using an IPS panel. The listing quotes a 1ms response time. Other features mentioned in the listing include built-in speakers.
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. A 1440p resolution is the sweet spot for most gaming PCs, since many mid-range graphics cards can drive it at high frame rates. IPS panels keep colours and brightness consistent from wide angles, which suits shared screens and desk setups.
Amazon owners rate it 4.6 out of 5 across 132 ratings, so there is plenty of real-world feedback to read before you buy.
Best for: players who want a balanced 1440p screen.
May not fit if: you need a specification that is not listed in the title, so check the product page first.
5. Dell S2522HG – Strong Option
The Dell S2522HG is a 24.5-inch gaming monitor built around an IPS panel. It offers a 240Hz refresh rate.
For competitive shooters, a refresh rate of 240Hz gives you a clear motion advantage if your PC can push matching frame rates. A 1080p screen is easy to run on almost any graphics card, which makes high frame rates affordable. IPS panels keep colours and brightness consistent from wide angles, which suits shared screens and desk setups.
It holds a 4.7-star average from 1,073 Amazon ratings, which gives a useful picture of build quality and reliability.
Best for: competitive players with a powerful graphics card.
May not fit if: you need a specification that is not listed in the title, so check the product page first.
6. LG UltraGear 32GX850A-B – Worth a Look
LG UltraGear 32GX850A-B pairs a 32-inch 4K UHD screen with a 330Hz refresh rate and an OLED panel. Adaptive sync comes from FreeSync Premium Pro. The listing quotes a 0.03ms response time.
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 150 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.
7. LG UltraGear 27GS75Q-B – Good Alternative
On paper, the LG UltraGear 27GS75Q-B is a 27-inch 1440p QHD monitor with a 200Hz refresh rate, using an IPS panel. Adaptive sync comes from G-Sync Compatible. The listing quotes a 1ms response time. Other features mentioned in the listing include HDR10 HDR support.
It is listed as G-Sync Compatible, which means NVIDIA graphics cards can use variable refresh rate to remove tearing without a dedicated G-Sync module. A 1440p resolution is the sweet spot for most gaming PCs, since many mid-range graphics cards can drive it at high frame rates. IPS panels keep colours and brightness consistent from wide angles, which suits shared screens and desk setups.
The listing has limited feedback so far, so read the newest customer reviews and check the return policy before you commit.
Best for: players who want a balanced 1440p screen.
May not fit if: you need a specification that is not listed in the title, so check the product page first.
How to Choose the 100Hz Gaming 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.
100Hz Gaming Monitor FAQ
What is the best 100hz gaming monitor?
It depends on your budget and how you use it. Our top pick for most people is the Samsung Odyssey G55C LS32CG550, and the table above helps you compare the others.
Is a higher refresh rate worth it?
Yes for gaming and general smoothness, but only if your graphics card can reach matching frame rates. For office work, 60Hz is enough.
Is 1440p or 4K better?
1440p is easier to run at high frame rates and looks sharp at 27 inches. 4K is sharper but needs a stronger graphics card.
Is IPS better than VA?
IPS usually has better colour and viewing angles, while VA has deeper contrast. Both can be good value.
Final Verdict
For most people, the Samsung Odyssey G55C LS32CG550 is a strong place to start when looking for the 100hz gaming 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 PC monitors guide and our best OLED PC monitors 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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