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LG 27GP850-B/27GP83B-B vs Razer Raptor 27 165Hz

Which Monitor Is Better?

    Top
    Main Differences
    Design
      StyleBuild QualityErgonomicsStandDisplayControlsIn The BoxBackBordersThickness
    Picture Quality
      ContrastLocal DimmingSDR BrightnessHDR BrightnessGray UniformityBlack UniformityColor Accuracy (Pre-Calibration)Color Accuracy (Post-Calibration)SDR Color GamutHDR Color GamutHDR Color VolumeViewing AngleText ClarityDirect ReflectionsAmbient Black Level RaiseTotal Reflected LightGradientVertical Viewing AngleSDR Color VolumeImage RetentionColor BleedReflections
    Motion
      Refresh RateVariable Refresh Rate (VRR)VRR Motion PerformanceRefresh Rate ComplianceCAD @ Max Refresh RateResponse Time @ Max Refresh RateCAD @ 120HzResponse Time @ 120HzCAD @ 60HzResponse Time @ 60HzBacklight Strobing (BFI)VRR FlickerImage FlickerResponse Time @ 60Hz
    Inputs
      Input LagResolutionPS5 CompatibilityXbox Series X|S CompatibilityInputsInputsUSBmacOS Compatibility
    Features
      Additional FeaturesOn-Screen Display (OSD)ControlsIn The Box
    Comments

Products

LG 27GP850-B/27GP83B-B
Razer Raptor 27 165Hz

Tested using Methodology v2.1.1

Updated Nov 07, 2025 02:23 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.1

Updated Jun 07, 2024 06:14 PM

SEE PRICE
Amazon.com
LG 27GP850-B/27GP83B-B Picture
Razer Raptor 27 165Hz Picture
Max Refresh Rate
180 Hz
Size
27"
Panel Type
IPS
Native Resolution
2560 x 1440
Variable Refresh Rate
Yes
Max Refresh Rate
165 Hz
Size
27"
Panel Type
IPS
Native Resolution
2560 x 1440
Variable Refresh Rate
FreeSync

Our Verdict

LG 27GP850-B/27GP83B-B

Razer Raptor 27 165Hz

The LG 27GP850-B/27GP83B-B and the Razer Raptor 27 165Hz are both great monitors. They each have a 1440p resolution with a 165Hz native refresh rate, but you can overclock the LG to 180Hz. Motion looks better on the LG thanks to the quicker response times, and its stand can rotate into portrait mode. On the other hand, the Razer's stand can tilt a full 90 degrees backwards, and it has a better selection of inputs because there's a USB-C input.

0 

Variants

  • 27GP850-B (27")
  • 27GP83B-B (27")
  • Raptor 27 165Hz (27")

Review

See LG 27GP850-B/27GP83B-B Review
See Razer Raptor 27 165Hz Review
66 
0 

Check Price

27"
27GP850-B
SEE PRICE
Amazon.com
27"
Raptor 27 165Hz
SEE PRICE
Amazon.com
27"
27GP83B-B
SEE PRICE
LG.com
27"
Raptor 27 165Hz
SEE PRICE
BestBuy.com
 
27"
Raptor 27 165Hz
SEE PRICE
Walmart.com
 
27"
Raptor 27 165Hz
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B&H
 
27"
Raptor 27 165Hz
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Razer
Read more

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 
 

8.0
No major differences between these monitors for mixed usage. See full list of tests below.

Full Comparison

Design

Style 
 

Design Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Design Picture
Compare High-Res
Razer Raptor 27 165Hz Design Picture

Curved 
 

No
No

Curve Radius 
 

Not Curved
Not Curved

Size  

27"
27"

Weight (without stand) 
 

9.0 lbs (4.1 kg)
N/A

Weight (with stand) 
 

13.7 lbs (6.2 kg)
20.6 lbs (9.3 kg)
Show Text 

Build Quality 
 

7.0
9.0

Build Quality Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Build Quality Picture
Compare High-Res
Razer Raptor 27 165Hz Build Quality Picture
Show Text 

Ergonomics 
 

7.5
4.8

Ergonomics Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Ergonomics Picture
Compare High-Res
Razer Raptor 27 165Hz Ergonomics Picture

Back Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Back Picture
Compare High-Res
Razer Raptor 27 165Hz Back Picture

Height Adjustment 
 

4.3" (11.0 cm)
3.9" (10.0 cm)

Min Height To Top Of Panel 
 

18.0" (45.8 cm)

Tilt Range 
 

-15° to 5°
-90° to 2.5°

Rotate Portrait/Landscape 
 

Yes, Clockwise
No

Swivel Range 
 

No swivel
No swivel

Wall Mount 
 

VESA 100x100
No Mount
Show Text 

Stand 
 

Stand Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Stand Picture
Compare High-Res
Razer Raptor 27 165Hz Stand Picture

Thickness Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Thickness Picture
Compare High-Res
Razer Raptor 27 165Hz Thickness Picture

Base Width 
 

16.7" (42.5 cm)
13.0" (33.0 cm)

Base Depth 
 

11.5" (29.3 cm)
7.5" (19.1 cm)

Thickness (With Display) 
 

8.9" (22.6 cm)
7.3" (18.5 cm)

Weight (With Display) 
 

13.7 lbs (6.2 kg)
20.6 lbs (9.3 kg)
Show Text 

Display 
 

Display Picture  

LG 27GP850-B/27GP83B-B Display Picture

Size 
 

27"
27"

Housing Width 
 

24.2" (61.5 cm)

Housing Height 
 

14.4" (36.5 cm)

Thickness (Without Stand) 
 

2.0" (5.1 cm)
N/A

Weight (Without Stand) 
 

9.0 lbs (4.1 kg)
N/A

Borders Size (Bezels)  
 

0.3" (0.8 cm)
0.3" (0.8 cm)

Controls 
 

Controls Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Controls Picture
Compare High-Res
Razer Raptor 27 165Hz Controls Picture
Show Text 

In The Box 
 

In The Box Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B In The Box Picture
Compare High-Res
Razer Raptor 27 165Hz In The Box Picture

Power Supply 
 

External Brick
External Brick
Show Text 

Back  

Back Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Back Picture
Compare High-Res
Razer Raptor 27 165Hz Back Picture

Wall Mount  

VESA 100x100
No Mount
Show Text 

Borders  

Borders Picture  

Razer Raptor 27 165Hz Borders Picture

Borders 
 

0.3" (0.8 cm)
0.3" (0.8 cm)

Thickness  

Thickness Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Thickness Picture
Compare High-Res
Razer Raptor 27 165Hz Thickness Picture

Thickness (with stand) 
 

8.9" (22.6 cm)
7.3" (18.5 cm)

Thickness (without stand) 
 

2.0" (5.1 cm)
N/A
Picture Quality

Contrast 
 

5.6
6.0

Checkerboard Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Checkerboard Picture
Compare High-Res
Razer Raptor 27 165Hz Checkerboard Picture

Native Contrast 
 

807 : 1
1,011 : 1

Contrast With Local Dimming 
 

N/A
N/A
Show Text 

Local Dimming 
 

0.0
0.0

Local Dimming Video  

Local Dimming 
 

No
No

Backlight 
 

Edge
Edge
Show Text 

SDR Brightness 
 

8.0
8.1

Real Scene 
 

349 cd/m²
371 cd/m²

Peak 2% Window 
 

364 cd/m²
364 cd/m²

Peak 10% Window 
 

364 cd/m²
365 cd/m²

Peak 25% Window 
 

365 cd/m²
366 cd/m²

Peak 50% Window 
 

365 cd/m²
366 cd/m²

Peak 100% Window 
 

365 cd/m²
366 cd/m²

Sustained 2% Window 
 

364 cd/m²
363 cd/m²

Sustained 10% Window 
 

364 cd/m²
365 cd/m²

Sustained 25% Window 
 

364 cd/m²
366 cd/m²

Sustained 50% Window 
 

365 cd/m²
366 cd/m²

Sustained 100% Window 
 

365 cd/m²
366 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.000
0.000

Minimum Brightness 
 

22 cd/m²
Show Text 

HDR Brightness 
 

7.1
7.2

EOTF  

LG 27GP850-B/27GP83B-B EOTF

VESA DisplayHDR Certification 
 

DisplayHDR 400 - 1.0/1.1

Real Scene 
 

465 cd/m²
491 cd/m²

Peak 2% Window 
 

471 cd/m²
482 cd/m²

Peak 10% Window 
 

472 cd/m²
484 cd/m²

Peak 25% Window 
 

473 cd/m²
485 cd/m²

Peak 50% Window 
 

473 cd/m²
486 cd/m²

Peak 100% Window 
 

472 cd/m²
486 cd/m²

Sustained 2% Window 
 

470 cd/m²
481 cd/m²

Sustained 10% Window 
 

471 cd/m²
484 cd/m²

Sustained 25% Window 
 

472 cd/m²
484 cd/m²

Sustained 50% Window 
 

472 cd/m²
485 cd/m²

Sustained 100% Window 
 

472 cd/m²
485 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.000
0.000
Show Text 

Gray Uniformity 
 

8.0
8.8

50% Uniformity Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B 50% Uniformity Picture
Compare High-Res
Razer Raptor 27 165Hz 50% Uniformity Picture

50% Std. Dev. 
 

2.607%
2.579%

50% DSE 
 

0.147%
0.104%

5% Uniformity Picture  

Razer Raptor 27 165Hz 5% Uniformity Picture

5% Std. Dev. 
 

0.346%

5% DSE 
 

0.054%
Show Text 

Black Uniformity 
 

5.7
6.7

Native Black Uniformity Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Native Black Uniformity Picture
Compare High-Res
Razer Raptor 27 165Hz Native Black Uniformity Picture

Native Std. Dev. 
 

2.189%
1.506%

Black Uniformity Picture With Local Dimming 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Black Uniformity Picture With Local Dimming
Compare High-Res
Razer Raptor 27 165Hz Black Uniformity Picture With Local Dimming

Std. Dev. w/ L.D. 
 

N/A
N/A
Show Text 

Color Accuracy (Pre-Calibration) 
 

8.5
8.3

Pre Calibration Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Pre Calibration Picture
Compare High-Res
Razer Raptor 27 165Hz Pre Calibration Picture

Pre Gamma Curve Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Pre Gamma Curve Picture
Compare High-Res
Razer Raptor 27 165Hz Pre Gamma Curve Picture

Pre Color Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Pre Color Picture
Compare High-Res
Razer Raptor 27 165Hz Pre Color Picture

Picture Mode 
 

sRGB
User Custom

sRGB Gamut Area xy 
 

101.4%

White Balance dE (Avg.) 
 

3.35
1.24

Color Temperature (Avg.) 
 

5,950 K
6,444 K

Gamma (Avg.) 
 

2.05
2.20

Color dE (Avg.) 
 

2.54
3.09

Contrast Setting 
 

70
50

RGB Settings 
 

Default
50-50-50

Gamma Setting 
 

Default
2.2

Brightness Setting 
 

22
100

Measured Brightness 
 

119 cd/m²
331 cd/m²

Brightness Locked 
 

No
Show Text 

Color Accuracy (Post-Calibration) 
 

9.7
9.7

Post Calibration Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Post Calibration Picture
Compare High-Res
Razer Raptor 27 165Hz Post Calibration Picture

Post Gamma Curve Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Post Gamma Curve Picture
Compare High-Res
Razer Raptor 27 165Hz Post Gamma Curve Picture

Post Color Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Post Color Picture
Compare High-Res
Razer Raptor 27 165Hz Post Color Picture

Picture Mode 
 

Gamer 1
Custom

sRGB Gamut Area xy 
 

101.3%

White Balance dE (Avg.) 
 

0.64
0.53

Color Temperature (Avg.) 
 

6,499 K
6,520 K

Gamma (Avg.) 
 

2.18
2.18

Color dE (Avg.) 
 

0.37
0.35

Contrast Setting 
 

68
50

RGB Settings 
 

50-50-47
44-46-46

Gamma Setting 
 

Mode 2
2.2

Brightness Setting 
 

21
21

Measured Brightness 
 

99 cd/m²
100 cd/m²

ICC Profile 
 

Download

Show Text 

SDR Color Gamut 
 

9.6
9.4

sRGB Color Gamut Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B sRGB Color Gamut Picture
Compare High-Res
Razer Raptor 27 165Hz sRGB Color Gamut Picture

sRGB Coverage xy 
 

99.9%
100.0%

sRGB Picture Mode 
 

Gamer 1
Custom

Adobe RGB Color Gamut Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Adobe RGB Color Gamut Picture
Compare High-Res
Razer Raptor 27 165Hz Adobe RGB Color Gamut Picture

Adobe RGB Coverage xy 
 

88.1%
88.2%

Adobe RGB Picture Mode 
 

Gamer 1
Custom
Show Text 

HDR Color Gamut 
 

8.8
8.4

Wide Color Gamut 
 

Yes
Yes

DCI-P3 Color Gamut Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B DCI-P3 Color Gamut Picture
Compare High-Res
Razer Raptor 27 165Hz DCI-P3 Color Gamut Picture

DCI-P3 Coverage xy 
 

95.6%

DCI-P3 Picture Mode 
 

Gamer 1
HDR On

Rec. 2020 Color Gamut Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Rec. 2020 Color Gamut Picture
Compare High-Res
Razer Raptor 27 165Hz Rec. 2020 Color Gamut Picture

Rec. 2020 Coverage xy 
 

70.4%
70.9%

Rec. 2020 Picture Mode 
 

Gamer 1
HDR On

DCI P3 xy 
 

95.8%
Show Text 

HDR Color Volume 
 

7.4
8.0

DCI-P3 Color Volume ITP Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B DCI-P3 Color Volume ITP Picture
Compare High-Res
Razer Raptor 27 165Hz DCI-P3 Color Volume ITP Picture

1,000 cd/m² DCI-P3 Coverage ICtCp 
 

64.8%
90.6%

DCI-P3 Picture Mode 
 

Gamer 1
HDR On

Rec. 2020 Color Volume ITP Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Rec. 2020 Color Volume ITP Picture
Compare High-Res
Razer Raptor 27 165Hz Rec. 2020 Color Volume ITP Picture

10,000 cd/m² Rec. 2020 Coverage ICtCp 
 

29.1%
68.9%

Rec. 2020 Picture Mode 
 

Gamer 1
HDR On
Show Text 

Viewing Angle 
 

8.4
8.3

Viewing Angle Video  

Chroma Graph 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Chroma Graph
Compare High-Res
Razer Raptor 27 165Hz Chroma Graph

Color Washout From Left 
 

45°
45°

Color Washout From Right 
 

45°
45°

Hue Graph 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Hue Graph
Compare High-Res
Razer Raptor 27 165Hz Hue Graph

Color Shift From Left 
 

52°
57°

Color Shift From Right 
 

53°
58°

Lightness Graph 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Lightness Graph
Compare High-Res
Razer Raptor 27 165Hz Lightness Graph

Brightness Loss From Left 
 

48°
45°

Brightness Loss From Right 
 

49°
46°

Black Level Raise From Left 
 

70°
70°

Black Level Raise From Right 
 

70°
70°

Gamma Shift From Left 
 

58°
54°

Gamma Shift From Right 
 

57°
54°
Show Text 

Text Clarity 
 

7.5
7.0

ClearType On 
 

Compare High-Res
LG 27GP850-B/27GP83B-B ClearType On
Compare High-Res
Razer Raptor 27 165Hz ClearType On

ClearType Off 
 

Compare High-Res
LG 27GP850-B/27GP83B-B ClearType Off
Compare High-Res
Razer Raptor 27 165Hz ClearType Off

Panel Type 
 

IPS
IPS

Pixels 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Pixels
Compare High-Res
Razer Raptor 27 165Hz Pixels

Subpixel Layout 
 

RGB
RGB
Show Text 

Direct Reflections 
 

6.5

Ring Light Picture  

LG 27GP850-B/27GP83B-B Ring Light Picture

Direct Reflections Graph  

See details

Peak Direct Reflection Intensity 
 

30.7%

Screen Finish 
 

Matte
Matte
Show Text 

Ambient Black Level Raise 
 

8.4

Black Level Raise Picture  

LG 27GP850-B/27GP83B-B Black Level Raise Picture

Ambient Black Level Raise Graph  

See details

Black Luminance @ 0 lx 
 

0.43 cd/m²

Black Luminance @ 1000 lx 
 

0.73 cd/m²
Show Text 

Total Reflected Light 
 

5.9

Bright Room Off Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Bright Room Off Picture
Compare High-Res
Razer Raptor 27 165Hz Bright Room Off Picture

Total Reflection Ring Light Picture  

LG 27GP850-B/27GP83B-B Total Reflection Ring Light Picture

Total Reflected Light Intensity 
 

32,808% ⋅ pixel

Diffraction Artifacts 
 

No
Show Text 

Gradient 
 

9.6
10

Gradient Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Gradient Picture
Compare High-Res
Razer Raptor 27 165Hz Gradient Picture

Color Depth 
 

10 Bit
10 Bit
Show Text 

Vertical Viewing Angle 
 

7.1

Vertical Viewing Angle Video  

Vertical Chroma Graph  

Razer Raptor 27 165Hz Vertical Chroma Graph

Color Washout From Below 
 

30°

Color Washout From Above 
 

31°

Vertical Hue Graph  

Razer Raptor 27 165Hz Vertical Hue Graph

Color Shift From Below 
 

43°

Color Shift From Above 
 

46°

Vertical Lightness Graph  

Razer Raptor 27 165Hz Vertical Lightness Graph

Brightness Loss From Below 
 

35°

Brightness Loss From Above 
 

36°

Black Level Raise From Below 
 

70°

Black Level Raise From Above 
 

70°

Gamma Shift From Below 
 

32°

Gamma Shift From Above 
 

32°
Show Text 

SDR Color Volume 
 

9.5

sRGB Color Volume ITP Picture  

Razer Raptor 27 165Hz sRGB Color Volume ITP Picture

sRGB In ICtCp 
 

98.0%

Adobe RGB Color Volume ITP Picture  

Razer Raptor 27 165Hz Adobe RGB Color Volume ITP Picture

Adobe RGB In ICtCp 
 

92.2%

sRGB Picture Mode 
 

Custom

Adobe RGB Picture Mode 
 

Custom
Show Text 

Image Retention 
 

10

Image Retention Picture  

Razer Raptor 27 165Hz Image Retention Picture

IR After 0 Min Recovery 
 

0.00%

IR After 2 Min Recovery 
 

0.00%

IR After 4 Min Recovery 
 

0.00%

IR After 6 Min Recovery 
 

0.00%

IR After 8 Min Recovery 
 

0.00%

IR After 10 Min Recovery 
 

0.00%
Show Text 

Color Bleed 
 

5.9

Color Bleed Horizontal  

Razer Raptor 27 165Hz Color Bleed Horizontal

Pixel Row Error 
 

0.002%

Color Bleed Vertical  

Razer Raptor 27 165Hz Color Bleed Vertical

Pixel Column Error 
 

0.819%
Show Text 

Reflections 
 

7.9

Average Room  

Razer Raptor 27 165Hz Average Room

Average Room Off Picture  

Razer Raptor 27 165Hz Average Room Off Picture

Bright Room Off Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Bright Room Off Picture
Compare High-Res
Razer Raptor 27 165Hz Bright Room Off Picture

Screen Finish 
 

Matte
Matte

Total Reflections 
 

4.6%

Indirect Reflections 
 

2.8%

Calculated Direct Reflections 
 

1.8%
Show Text 
Motion

Refresh Rate 
 

7.7

Native Refresh Rate 
 

165 Hz
165 Hz

Max Refresh Rate 
 

180 Hz
165 Hz

Max Refresh Rate Over DP 
 

180 Hz

Max Refresh Rate Over HDMI 
 

144 Hz

Max Refresh Rate Over DP @ 10-bit 
 

180 Hz

Max Refresh Rate Over HDMI @ 10-Bit 
 

60 Hz

DSC Toggle 
 

No

DSC Off Max Refresh Rate Over DP 
 

N/A

DSC Off Max Refresh Rate Over HDMI 
 

N/A
Show Text 

Variable Refresh Rate (VRR) 
 

Variable Refresh Rate 
 

Yes
FreeSync

FreeSync 
 

Yes
Yes

G-SYNC 
 

Compatible (NVIDIA Certified)
Compatible (NVIDIA Certified)

VRR Maximum 
 

180 Hz
165 Hz

VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR Supported Connectors 
 

DisplayPort, HDMI
DisplayPort, HDMI, USB-C (DP Alt-Mode)

Native 
 

165 Hz
165 Hz

Max Refresh Rate 
 

180 Hz
165 Hz

Variable Refresh Rate 
 

Yes
Show Text 

VRR Motion Performance 
 

8.2

Pursuit Photo VRR  

LG 27GP850-B/27GP83B-B Pursuit Photo VRR

OD Mode CAD Comparison  

See details

Recommended VRR OD Setting 
 

Normal

Variable Overdrive Advertised 
 

No

Avg. CAD 
 

151

Best CAD 
 

150

Worst CAD 
 

152
Show Text 

Refresh Rate Compliance 
 

7.9

Fast GTG Sequence  

See details

VRR Compliance  

See details

Compliance @ Max Hz 
 

52%

Compliance @ 120 FPS 
 

65%

Compliance @ 60 FPS 
 

82%
Show Text 

CAD @ Max Refresh Rate 
 

8.2

Pursuit Photo At Max Refresh 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Pursuit Photo At Max Refresh
Compare High-Res
Razer Raptor 27 165Hz Pursuit Photo At Max Refresh

CAD Heatmap At Max Refresh 
 

Compare High-Res
LG 27GP850-B/27GP83B-B CAD Heatmap At Max Refresh
Compare High-Res
Razer Raptor 27 165Hz CAD Heatmap At Max Refresh

OD Transition Max Refresh Rate 
 

od-transition-max-refresh-rate-fast-0-31
OD fast
0 to 31

Recommended Overdrive Setting 
 

Fast

Avg. CAD 
 

131

Best 10% CAD 
 

66

Worst 10% CAD 
 

221
Show Text 

Response Time @ Max Refresh Rate 
 

First Response Time 
 

4.7 ms
4.4 ms

Total Response Time 
 

5.5 ms
9.4 ms

Recommended Overdrive Setting 
 

Fast
Strong

RGB Overshoot 
 

1 RGB
5.7%

Worst 10% RGB Overshoot 
 

6 RGB
6.6%

Worst 10% First Response Time 
 

9.7 ms
5.7 ms

Worst 10% Total Response Time 
 

9.7 ms
11.7 ms

Heatmap First Response  

LG 27GP850-B/27GP83B-B Heatmap First Response

Heatmap Total Response  

LG 27GP850-B/27GP83B-B Heatmap Total Response

Heatmap RGB Overshoot  

LG 27GP850-B/27GP83B-B Heatmap RGB Overshoot

Motion Blur Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Motion Blur Picture
Compare High-Res
Razer Raptor 27 165Hz Motion Blur Picture

Response Time Table 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Response Time Table
Compare High-Res
Razer Raptor 27 165Hz Response Time Table
Show Text 

CAD @ 120Hz 
 

8.0

Pursuit Photo 120Hz  

LG 27GP850-B/27GP83B-B Pursuit Photo 120Hz

CAD Heatmap 120Hz  

LG 27GP850-B/27GP83B-B CAD Heatmap 120Hz

OD Transition 120Hz 
 

od-transition-120-fast-0-31
OD fast
0 to 31

Recommended Overdrive Setting 
 

Fast

Avg. CAD 
 

142

Best 10% CAD 
 

88

Worst 10% CAD 
 

211
Show Text 

Response Time @ 120Hz 
 

Worst 10% First Response Time 
 

6.8 ms

RGB Overshoot 
 

7 RGB

Total Response Time 
 

9.6 ms

First Response Time 
 

4.2 ms

Recommended Overdrive Setting 
 

Fast

Worst 10% Total Response Time 
 

11.7 ms

Worst 10% RGB Overshoot 
 

10 RGB

120Hz First Response Heatmap  

LG 27GP850-B/27GP83B-B 120Hz First Response Heatmap

120Hz Total Response Heatmap  

LG 27GP850-B/27GP83B-B 120Hz Total Response Heatmap

120Hz Heatmap RGB Overshoot  

LG 27GP850-B/27GP83B-B 120Hz Heatmap RGB Overshoot
Show Text 

CAD @ 60Hz 
 

8.0

Pursuit Photo 60Hz 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Pursuit Photo 60Hz
Compare High-Res
Razer Raptor 27 165Hz Pursuit Photo 60Hz

CAD Heatmap 60Hz  

LG 27GP850-B/27GP83B-B CAD Heatmap 60Hz

OD Transition 60Hz 
 

od-transition-60-fast-0-31
OD fast
0 to 31

Recommended Overdrive Setting 
 

Normal

Avg. CAD 
 

147

Best 10% CAD 
 

79

Worst 10% CAD 
 

227
Show Text 

Response Time @ 60Hz 
 

Recommended Overdrive Setting 
 

Normal
Weak

First Response Time 
 

5.6 ms
6.3 ms

Total Response Time 
 

6.7 ms
17.6 ms

RGB Overshoot 
 

1 RGB
6.1%

Worst 10% Total Response Time 
 

17.6 ms
18.6 ms

Worst 10% First Response Time 
 

8.3 ms
7.0 ms

Worst 10% RGB Overshoot 
 

6 RGB
8.0%

60Hz First Response Heatmap  

LG 27GP850-B/27GP83B-B 60Hz First Response Heatmap

60Hz Total Response Heatmap  

LG 27GP850-B/27GP83B-B 60Hz Total Response Heatmap

60Hz RGB Overshoot Heatmap  

LG 27GP850-B/27GP83B-B 60Hz RGB Overshoot Heatmap
Show Text 

Backlight Strobing (BFI) 
 

Backlight Strobing Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Backlight Strobing Picture
Compare High-Res
Razer Raptor 27 165Hz Backlight Strobing Picture

Backlight Strobing Frequency Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Backlight Strobing Frequency Picture
Compare High-Res
Razer Raptor 27 165Hz Backlight Strobing Frequency Picture

Backlight Strobing (BFI) 
 

Yes
Yes

Maximum Frequency 
 

165 Hz
165 Hz

Minimum Frequency 
 

120 Hz
120 Hz

Longest Pulse Width Brightness 
 

136 cd/m²

Shortest Pulse Width Brightness 
 

136 cd/m²

Pulse Width Control 
 

No

Pulse Phase Control 
 

No

Pulse Amplitude Control 
 

Yes

VRR At The Same Time 
 

No
Show Text 

VRR Flicker 
 

8.2

VRR Flicker Video  

VRR Flicker Graph  

LG 27GP850-B/27GP83B-B VRR Flicker Graph

Dark Gray Flicker 
 

1.0 RGB

Middle Gray Flicker 
 

1.8 RGB

Light Gray Flicker 
 

1.8 RGB
Show Text 

Image Flicker 
 

10
10

Backlight Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Backlight Picture
Compare High-Res
Razer Raptor 27 165Hz Backlight Picture

Flicker-Free 
 

Yes
Yes

PWM Dimming Frequency 
 

0 Hz
0 Hz
Show Text 

Response Time @ 60Hz 
 

7.5

Motion Blur Picture  

Razer Raptor 27 165Hz Motion Blur Picture

Response Time Table 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Response Time Table
Compare High-Res
Razer Raptor 27 165Hz Response Time Table

Best Overdrive Setting 
 

Normal
Weak

Rise / Fall Time 
 

5.6 ms
6.3 ms

Total Response Time 
 

6.7 ms
17.6 ms

Overshoot Error 
 

1 RGB
6.1%

Dark Rise / Fall Time 
 

8.3 ms
7.0 ms

Dark Total Response Time 
 

17.6 ms
18.6 ms

Dark Overshoot Error 
 

6 RGB
8.0%
Show Text 
Inputs

Input Lag 
 

9.0
9.4

Native Resolution @ Max Hz 
 

3.6 ms
5.1 ms

Native Resolution @ 120Hz 
 

4.9 ms

Native Resolution @ 60Hz 
 

9.1 ms
9.9 ms

Variable Refresh Rate 
 

5.6 ms

Variable Refresh Rate @ 60Hz 
 

N/A

10 Bit HDR 
 

N/A

Backlight Strobing (BFI) 
 

4.4 ms
5.0 ms
Show Text 

Resolution 
 

7.5
8.3

Native Resolution 
 

2560 x 1440
2560 x 1440

Aspect Ratio 
 

16:9
16:9

Megapixels 
 

3.7 MP
3.7 MP

Pixel Density 
 

109 PPI
109 PPI

Screen Diagonal  

27.0"

Screen Area  

310 in²
Show Text 

PS5 Compatibility 
 

4.9

PS5 Compatibility Photo  

LG 27GP850-B/27GP83B-B PS5 Compatibility Photo

PS5 Compatibility Table  

LG 27GP850-B/27GP83B-B PS5 Compatibility Table

4k @ 120Hz 
 

No

4k @ 60Hz 
 

Yes

1440p @ 120Hz 
 

Yes

1440p @ 60Hz 
 

Yes

1080p @ 120Hz 
 

Yes

1080p @ 60Hz 
 

Yes
Show Text 

Xbox Series X|S Compatibility 
 

7.1

XSX Compatibility Photo  

LG 27GP850-B/27GP83B-B XSX Compatibility Photo

XSX Compatibility Table  

LG 27GP850-B/27GP83B-B XSX Compatibility Table

4k @ 120Hz 
 

No

4k @ 60Hz 
 

Yes

1440p @ 120Hz 
 

Yes

1440p @ 60Hz 
 

Yes

1080p @ 120Hz 
 

Yes

1080p @ 60Hz 
 

Yes
Show Text 

Inputs  

Inputs 1 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Inputs 1
Compare High-Res
Razer Raptor 27 165Hz Inputs 1

Inputs 2 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Inputs 2
Compare High-Res
Razer Raptor 27 165Hz Inputs 2

Inputs 
 

Inputs 1 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Inputs 1
Compare High-Res
Razer Raptor 27 165Hz Inputs 1

Inputs 2 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Inputs 2
Compare High-Res
Razer Raptor 27 165Hz Inputs 2

DisplayPort 
 

1 (DP 1.4)
1 (DP 1.4)

DisplayPort Transmission Bandwidth 
 

No DisplayPort 2.1

Mini DisplayPort 
 

No
No

HDMI 
 

2 (HDMI 2.0)
1 (HDMI 2.0)

HDMI 2.1 Bandwidth 
 

No HDMI 2.1

Daisy Chaining 
 

No

3.5mm Audio Out 
 

Yes
1

Ethernet 
 

No

HDR10 
 

Yes
Yes

Dolby Vision 
 

No

DVI  

No

VGA  

No

DisplayPort Out  

No

USB  

2
2 (USB 3.0)

USB C  

0
1 (DisplayPort Alternate Mode)

Microphone In 3.5mm  

No

Digital Optical Audio Out  

No

Analog Audio Out RCA  

No

Power Supply  

External Brick
External Brick
Show Text 

USB 
 

USB-A Ports 
 

2
2 (USB 3.0)

USB-A Rated Speed 
 

5Gbps (USB 3.2 Gen 1)

USB-B Upstream Port 
 

Yes

USB-C Ports 
 

0
1 (DisplayPort Alternate Mode)

USB-C Upstream 
 

No USB-C Ports

USB-C Rated Speed 
 

No USB-C Ports

USB-C Power Delivery 
 

No USB-C Ports

USB-C DisplayPort Alt Mode 
 

No USB-C Ports

Thunderbolt 
 

No
Show Text 

macOS Compatibility 
 

macOS Screenshot  

LG 27GP850-B/27GP83B-B macOS Screenshot
Show Text 
Features

Additional Features 
 

Speakers 
 

No
No

RGB Illumination 
 

No
Controllable

Multiple Input Display 
 

No
PIP + PBP

KVM Switch 
 

No

Smart OS 
 

No

HDR10  

Yes
Yes
Show Text 

On-Screen Display (OSD) 
 

OSD Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B OSD Picture
Compare High-Res
Razer Raptor 27 165Hz OSD Picture

Controls  

Controls Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B Controls Picture
Compare High-Res
Razer Raptor 27 165Hz Controls Picture
Show Text 

In The Box  

In The Box Picture 
 

Compare High-Res
LG 27GP850-B/27GP83B-B In The Box Picture
Compare High-Res
Razer Raptor 27 165Hz In The Box Picture
Show Text 

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Raptor 27 165Hz
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27"
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27"
Raptor 27 165Hz
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LG 27GP850-B/27GP83B-B

Razer Raptor 27 165Hz

Comments

  1. Comparison
 • Posted 1 year ago

LG 27GP850-B/27GP83B-B vs Razer Raptor 27 165Hz: Main Discussion

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