A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're looking for a more budget-friendly option that offers a decent experience for casual gaming and some productivity tasks, the LG 34GN850B would be a good choice. On the other hand, if you prioritize exceptional contrast, color performance for professional photo editing, and the best experience for HDR gaming and media consumption, the Samsung Odyssey OLED G8 would be worth the higher investment. Keep in mind that for competitive gaming, both monitors have their merits, but the Samsung might edge out with its better response time and motion clarity. If image clarity and text quality are critical, both monitors perform fairly well, but the Samsung's glossy finish may provide better image clarity at the cost of more reflections. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the LG 34GN850B (IPS)
- The LG 34GN850B (IPS) has no clear advantages over the Samsung Odyssey OLED G8 G85SB (QD-OLED).
Advantages of the Samsung Odyssey OLED G8 G85SB (QD-OLED)
- Best in class for casual gaming
- Best in class for media consumption
- Good refresh rate
- Good image clarity
- Best in class contrast
- Best in class color volume
- Best in class response time
Key differences
Casual Gaming
5.9
9.6
3440 x 1440
RESOLUTION
3440 x 1440
144Hz
REFRESH RATE
175Hz
950:1
NATIVE CONTRAST
Inf:1
359 nits
SDR PEAK BRIGHTNESS
241 nits
436 nits
HDR PEAK BRIGHTNESS
456 nits
94.5 %
DCI-P3 COLOR GAMUT
99.5 %
Matte
COATING
Glossy
The Samsung Odyssey OLED G8 G85SB (QD-OLED) is best in class for casual gaming, while the LG 34GN850B (IPS) is poor.
Competitive Gaming
4.5
5.2
144Hz
REFRESH RATE
175Hz
6.2 ms
TOTAL RESPONSE TIME
0.9 ms
20 - 160 Hz
VARIABLE REFRESH RATE
20 - 175 Hz
No
STROBING / BFI
Yes
359 nits
SDR PEAK BRIGHTNESS
241 nits
The Samsung Odyssey OLED G8 G85SB (QD-OLED) and LG 34GN850B (IPS) are both poor for competitive gaming, though the Samsung Odyssey OLED G8 G85SB (QD-OLED) is somewhat better.
Media Consumption
5.9
9.5
3440 x 1440
RESOLUTION
3440 x 1440
950:1
NATIVE CONTRAST
Inf:1
359 nits
SDR PEAK BRIGHTNESS
241 nits
436 nits
HDR PEAK BRIGHTNESS
456 nits
Matte
COATING
Glossy
The Samsung Odyssey OLED G8 G85SB (QD-OLED) is best in class for media consumption, while the LG 34GN850B (IPS) is poor.
Cost
$750
$1,500
$0
$500
$1,000
$1,500
$2,000
$2,500
The LG 34GN850B (IPS) has a price of $750 and the Samsung Odyssey OLED G8 G85SB (QD-OLED) costs $1,500.
HDR Gaming and Media Consumption
No
Yes
The LG 34GN850B (IPS) is not suitable for HDR gaming and media consumption while the Samsung Odyssey OLED G8 G85SB (QD-OLED) is suitable for HDR gaming and media consumption.
Digital Photo Editing
No
Yes
The LG 34GN850B (IPS) is not suitable for digital photo editing while the Samsung Odyssey OLED G8 G85SB (QD-OLED) is suitable for digital photo editing.
Key similarities
Productivity
5.9
5.7
3440 x 1440
RESOLUTION
3440 x 1440
108 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Glossy
The LG 34GN850B (IPS) and Samsung Odyssey OLED G8 G85SB (QD-OLED) are both poor for productivity.
HDR Video Editing and Color Grading
No
No
Both the LG 34GN850B (IPS) and Samsung Odyssey OLED G8 G85SB (QD-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the LG 34GN850B (IPS) and Samsung Odyssey OLED G8 G85SB (QD-OLED) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the LG 34GN850B (IPS) and the Samsung Odyssey OLED G8 G85SB (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| LG 34GN850B (IPS) | Samsung Odyssey OLED G8 G85SB (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$750 | $1,500 | ||
Screen Size | |||
Screen Size | 34" | 34" | |
Resolution | |||
Resolution | 3440 x 1440 | 3440 x 1440 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 144Hz | 175Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 950:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 359 nits | 241 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 436 nits | 456 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 99 % | 99.3 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 6.2 ms | 0.9 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 160 Hz | 20 - 175 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 7.2/10 | |
Ghosting Score | |||
Ghosting Score | 8/10 | 9.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 109 PPI | |
Coating | |||
Coating | Matte | Glossy | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 7/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 0 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 1 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
LG 34GN850B (IPS)
See more
Dig into reviews and images
TechSpot
Tim Schiesser | August 2020
"Mid-range 3440 x 1440 144Hz VA monitors are ~$500 to $600 these days. You are getting a much better product for the higher price of the LG, with faster response times and better colors (outside of the contrast ratio), but this is definitely a monitor that is reserved for those that want the best of the best and are willing to pay for it."
Give feedback
We're constantly perfecting our model
More comparisons for you
Compare LG 34GN850B (IPS) vs. LG 34GP83A (IPS)
VS
Compare LG 34GN850B (IPS) vs. MSI MAG 271QPX (QD-OLED)
VS
Compare LG 34GN850B (IPS) vs. Dell Alienware AW3821DW (IPS)
VS
Compare Samsung Odyssey OLED G8 G85SB (QD-OLED) vs. LG 39GS95QE (W-OLED)
VS
Compare Samsung Odyssey OLED G8 G85SB (QD-OLED) vs. ViewSonic XG341C-2K (VA Mini LED)
VS
Compare Samsung Odyssey OLED G8 G85SB (QD-OLED) vs. Apple Studio Display (IPS)
VS
FAQs
Why trust us
This information was produced and vetted by the PerfectRec monitors team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest monitor information and makes it digestible for you.
By the numbers
210
Monitors evaluated
10,500
Monitors stats compiled
15
Proprietary Monitors ratings developed
116,900
Recommendations made
17,535
Consumer hours saved
About the monitor team
Joe Golden, Ph.D
CEO and Monitors Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Featured in
