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X34V
Company ProductName Specs




27GP850
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What we think

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The PerfectRec monitor team Learn more
Updated April 11, 2024·

If you're a competitive gamer or a professional who needs high color accuracy for tasks like digital photo editing, the Acer X34V with its superior contrast and color volume could be well worth the investment. However, if casual gaming, general productivity, and saving money are your priorities, the LG 27GP850 will offer a very good gaming experience, satisfactory image clarity, and good text quality at a lower price. Although the Acer excels in HDR gaming and media, with better overall image quality and a wider color range, the LG can handle everyday tasks effectively. Choose the Acer for top-tier visuals and gaming performance or the LG for a solid all-around monitor that keeps your budget in check. 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 Acer X34V (QD-OLED)
  • Best in class for casual gaming
  • Best in class for media consumption
  • Best in class contrast
  • Best in class color volume
  • Best in class response time
Advantages of the LG 27GP850 (IPS)
  • Good text clarity

Key differences

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Casual Gaming

9.6
X34V
27GP850
6.0
3440 x 1440
RESOLUTION
2560 x 1440
175Hz
REFRESH RATE
180Hz
Inf:1
NATIVE CONTRAST
807:1
250 nits
SDR PEAK BRIGHTNESS
365 nits
1000 nits
HDR PEAK BRIGHTNESS
472 nits
99.0 %
DCI-P3 COLOR GAMUT
95.6 %
Matte
COATING
Matte
The Acer X34V (QD-OLED) is best in class for casual gaming, while the LG 27GP850 (IPS) is only fair.

Competitive Gaming

5.2
X34V
27GP850
6.0
175Hz
REFRESH RATE
180Hz
1.0 ms
TOTAL RESPONSE TIME
6.8 ms
48 - 175 Hz
VARIABLE REFRESH RATE
20 - 180 Hz
No
STROBING / BFI
Yes
250 nits
SDR PEAK BRIGHTNESS
365 nits
The LG 27GP850 (IPS) is only fair for competitive gaming, while the Acer X34V (QD-OLED) is poor.

Media Consumption

9.5
X34V
27GP850
5.9
3440 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
807:1
250 nits
SDR PEAK BRIGHTNESS
365 nits
1000 nits
HDR PEAK BRIGHTNESS
472 nits
Matte
COATING
Matte
The Acer X34V (QD-OLED) is best in class for media consumption, while the LG 27GP850 (IPS) is poor.

Cost

$700
X34V
27GP850
$389
Product image
Product image

$200

$400

$600

$800

$1,000

$1,200

The Acer X34V (QD-OLED) has a price of $700 and the LG 27GP850 (IPS) costs $389.

HDR Gaming and Media Consumption

Yes
X34V
27GP850
No
The Acer X34V (QD-OLED) is suitable for HDR gaming and media consumption while the LG 27GP850 (IPS) is not suitable for HDR gaming and media consumption.

Key similarities

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Productivity

5.7
X34V
27GP850
6.2
3440 x 1440
RESOLUTION
2560 x 1440
109 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
Although they have very similar scores, PerfectRec considers LG 27GP850 (IPS) to be only fair for productivity, while the Acer X34V (QD-OLED) is poor.

Digital Photo Editing

Yes
X34V
27GP850
Yes
Both the Acer X34V (QD-OLED) and LG 27GP850 (IPS) are suitable for digital photo editing.

HDR Video Editing and Color Grading

No
X34V
27GP850
No
Both the Acer X34V (QD-OLED) and LG 27GP850 (IPS) are not suitable for HDR video editing and color grading.

Print Photo Editing

No
X34V
27GP850
No
Both the Acer X34V (QD-OLED) and LG 27GP850 (IPS) are not suitable for print photo editing.

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We’re constantly working to improve.

How the Acer X34V (QD-OLED) and the LG 27GP850 (IPS) compare to other monitors

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Spec Comparison

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Acer X34V (QD-OLED)LG 27GP850 (IPS)
Acer X34V (QD-OLED)LG 27GP850 (IPS)

GENERAL

Price
$700
$389
Screen Size
34"27"
Resolution
3440 x 14402560 x 1440
Screen Type
OLEDLED
Screen Sub-type
QD-OLEDIPS
Refresh Rate
175Hz180Hz

COLOR, CONTRAST & BRIGHTNESS

Native Contrast
Inf:1807:1
SDR Peak Brightness
250 nits365 nits
HDR Peak Brightness
1000 nits472 nits
Suitable for HDR Gaming and Media Consumption
YesNo
sRGB Color Gamut
104 %101.4 %

MOTION CHARACTERISTICS

Total Response Time
1 ms6.8 ms
Variable Refresh Rate
48 - 175 Hz20 - 180 Hz
Strobing / BFI
NoYes
Persistence Blur Score
7.2/107.3/10
Ghosting Score
9.6/108/10

TEXT & IMAGE CLARITY

Pixels Per Inch
109 PPI109 PPI
Coating
MatteMatte
Text Clarity Score
6.6/107/10
Image Clarity Score
7/107/10

PORTS & CONNECTIVITY

HDMI 1.4 Ports
00
HDMI 2.0 Ports
12
HDMI 2.1 Ports
00
Micro HDMI Ports
00
DisplayPort 1.2 Ports
00

Shopping

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LG 27GP850 (IPS)

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Dig into reviews and images

TechSpot

Tim Schiesser | May 2021
"In my opinion, the LG 27GP850 is the best in its class from the monitors I've tested, with the combination of great response times and a functional sRGB mode pushing it over the edge. It's generally worth the price premium and its overall balance of features with few weak areas makes it a monitor you won't be disappointed to have."

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We're constantly perfecting our model

FAQs

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Why trust us

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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
117,500
Recommendations made
17,625
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.

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