The catch
Samsung Odyssey OLED G8 34-inch
You need the right cables or adapters for Mini DisplayPort and micro HDMI.
Side by side
Samsung Odyssey OLED G8 G85SB vs OLED G9 G93SC: G93SC needs room for 49 inches, whereas G85SB powers a laptop and fits a smaller desk
Quick verdict
Pick the G85SB for a smaller ultrawide desk and USB-C laptop charging. If a wide gaming setup can make use of the 49-inch 32:9 canvas, the G93SC is the fit.
Before you buy
Why, and what it costs you
Detail should be compared at the actual screen size
LS49CG932SNXZA lands at 108.5 pixels per inch, while LS34BG850SNXZA works out to about 109.7. Pixel densities are close enough that layout and connection needs do more to separate them.
Where this comes from
Pixels per inch = √(width² + height²) / diagonal. Calculated from 3440 × 1440 at 34 inches and 5120 × 1440 at 49 inches. The diagonals are published nominal values, so the results are approximate.
The catch
Samsung Odyssey OLED G9 49-inch
Its roughly 47-inch-wide chassis calls for a really wide desk.
Samsung Odyssey OLED G8 34-inch
- Why pick it
- Put an ultrawide on a smaller desk
- Power a laptop through USB-C
- The catch
- You need the right cables or adapters for Mini DisplayPort and micro HDMI.
Samsung Odyssey OLED G9 49-inch
- Why pick it
- Work across a very wide 32:9 space
- Aim for a 240Hz ceiling
- The catch
- Its roughly 47-inch-wide chassis calls for a really wide desk.
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What this page compares
A smaller ultrawide desk and USB-C laptop charging are the G85SB's strengths. The G93SC suits a wide gaming setup that can use its 49-inch 32:9 canvas.
A bigger diagonal brings width and not rows
Which one fits
Pick the situations that sound like you
Put an ultrawide on a smaller desk
Against G93SC at 1194.7 mm, G85SB is 813.6 mm wide. The chassis saves 381.1 mm of horizontal desk space.
- Samsung Odyssey OLED G8 34-inch
- Better fit
- Samsung Odyssey OLED G9 49-inch
- Depends
Work across a very wide 32:9 space
In G93SC, 5120 × 1440 pixels fill a 49-inch 32:9 panel. G85SB is 3440 × 1440, so the extra space is horizontal and brings no additional document rows.
- Samsung Odyssey OLED G8 34-inch
- Depends
- Samsung Odyssey OLED G9 49-inch
- Better fit
Power a laptop through USB-C
USB-C video and up to 65 W charging are supported by G85SB. G93SC does not provide that one-cable video-and-power route.
- Samsung Odyssey OLED G8 34-inch
- Better fit
- Samsung Odyssey OLED G9 49-inch
- Not suitable
Aim for a 240Hz ceiling
Compared with G85SB at 175 Hz, G93SC reaches 240 Hz. The intended timing has to be supported by the source and the selected connection.
- Samsung Odyssey OLED G8 34-inch
- Not suitable
- Samsung Odyssey OLED G9 49-inch
- Better fit
In practice
Differences you will notice
Detail should be compared at the actual screen size
LS49CG932SNXZA lands at 108.5 pixels per inch, while LS34BG850SNXZA works out to about 109.7. Pixel densities are close enough that layout and connection needs do more to separate them.
How we worked this out
Pixels per inch = √(width² + height²) / diagonal. Calculated from 3440 × 1440 at 34 inches and 5120 × 1440 at 49 inches. The diagonals are published nominal values, so the results are approximate.
Keep native detail apart from game speed
Each frame is 5 million native pixels on LS34BG850SNXZA and 7.4 million on LS49CG932SNXZA. The refresh ceilings are 175Hz and 240Hz respectively.
How we worked this out
Native pixels = width × height. Refresh interval =1000 / Hz, giving 5.7 and 4.2 ms. These signal and cadence calculations do not stand in for measured frame rates, input lag or pixel response.
About 15 inches of width and 49% more horizontal pixels come with G9
G93SC's chassis is 381.1 mm wider than G85SB's, and it has 1680 extra columns.
How we worked this out
(5120 / 3440 - 1) × 100 = 48.8% and 1194.7 - 813.6 = 381.1 mm = 15.0 inches.
Option A
Samsung, LS34BG850SNXZA
Odyssey OLED G8 34-inch
A 175Hz ultrawide OLED picture, built-in streaming and a 65-watt USB-C connection come together in the G85SB. It appeals when one screen has to handle a laptop, games and evening viewing.
- Best for
- A laptop desk that also does ultrawide gaming and streaming
Facts we checked
- 1800R curved 34-inch OLED running 3440 by 1440 at 175Hz
- Up to 65-watt power delivery over USB-C
- Built-in smart apps, plus Mini DisplayPort and micro HDMI
Option B
Samsung, LS49CG932SNXZA
Odyssey OLED G9 49-inch
A 5120-pixel-wide OLED canvas at 240Hz is what the G93SC offers a desktop PC. Without the G95SC's built-in streaming platform, it makes sense when your computer already handles everything you watch.
- Best for
- A super-wide OLED desk that your computer drives
Facts we checked
- 240Hz OLED panel, 49-inch, with a 5120 by 1440 grid
- With the stand, it measures 1194.7 mm wide by 284.1 mm deep
- Two 5-watt speakers and 120 mm of height adjustment
Spec by spec
Where they really differ
| Spec | Samsung Odyssey OLED G8 34-inch | Samsung Odyssey OLED G9 49-inch | In practice |
|---|---|---|---|
| Native resolution | 3440 × 1440 | 5120 × 1440 | Usable logical workspace changes with operating-system scaling. |
| Panel diagonal | 34 in | 49 in | The measured active diagonal may differ slightly from a nominal screen class. |
| Maximum refresh | 175Hz | 240Hz | Look at the exact input, resolution and overclock conditions. |
| Panel technology | OLED | OLED | A measured color or motion winner is not established by panel type alone. |
| Laptop power | Up to 65W | No USB-C laptop charging | For the desired delivery, the host, cable and negotiated power profile all have to support it. |
| Chassis width | 813.6 mm | 1194.7 mm | Leave additional room for cables, arms and neighboring equipment. |
| Stand depth | 192.8 mm | 284.1 mm | More desk depth can be taken by the included stand than by the display cabinet. |
Trade-offs
What each pick costs you
With Samsung Odyssey OLED G8 34-inch
- The G85SB is what's described here. The later G85SD has a different port layout.
With Samsung Odyssey OLED G9 49-inch
- USB-C sockets here connect peripherals and don't take laptop video.
Decision guide
How to decide
The G85SB is for a smaller ultrawide desk and USB-C laptop charging. The G93SC is for a wide gaming setup that can use its 49-inch 32:9 canvas.
A bigger diagonal brings width and not rows
Vertical pixels number 1440 on both. The G93SC stretches width from 3440 to 5120, so what you gain is side-by-side space and not more document rows.
The desk you need gets much bigger
The G93SC chassis is about 1195 mm wide, against 814 mm for the G85SB. Look at speakers, arm reach and where the desk meets a wall.
A laptop convenience is lost on the larger model
65W USB-C video and charging come with the G85SB but not with the G93SC, so a wide all-in-one display is not automatically a one-cable docking solution.
What this page can’t tell you
- Calculated from published specifications, pixel density and refresh intervals say nothing measured about visual quality or latency.
- Think of the USB-C power number as a ceiling reached by negotiation. Full-speed charging is not promised for every laptop.
By the numbers
What the data shows
What we found across the computer monitors we compare, plus the checked facts behind each finding.
How many fit
This guide keeps all 50 models in play. The pick rests on the facts and trade-offs on this page.
50 models fit, out of 50 checkedThe gap in numbers
Samsung Odyssey OLED G9 49-inch lists 49 in for screen diagonal, 44% more than the 34 in on Samsung Odyssey OLED G8 34-inch.
- Samsung Odyssey OLED G8 34-inch
- 34 in
- Samsung Odyssey OLED G9 49-inch
- 49 in
- Models with this figure
- 48 of 50
Show the facts and the math
How we countedNo needs are preselected here. Open the matcher and add the ones that apply to your home, room or setup.
How we calculatedFigures are the published diagonal. They say nothing about desk footprint or pixel density. For context, 48 of 50 models publish comparable figures.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Samsung Odyssey OLED G8 34-inch | None of these needs is a documented match |
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| Samsung Odyssey OLED G9 49-inch | None of these needs is a documented match |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
Samsung Odyssey OLED G8 34-inch
Put an ultrawide on a smaller desk
See price & reviews on AmazonSamsung Odyssey OLED G9 49-inch
Work across a very wide 32:9 space
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