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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Accelerated Longevity Test
    3. Build Quality
    4. Ergonomics
    5. Stand
    6. Display
    7. Controls
    8. In The Box
  5. Picture Quality
    1. Contrast
    2. Local Dimming
    3. SDR Brightness
    4. HDR Brightness
    5. Horizontal Viewing Angle
    6. Vertical Viewing Angle
    7. Gray Uniformity
    8. Black Uniformity
    9. Color Accuracy (Pre-Calibration)
    10. Color Accuracy (Post-Calibration)
    11. SDR Color Gamut
    12. HDR Color Gamut
    13. HDR Color Volume
    14. Text Clarity
    15. Reflections
    16. Gradient
    17. SDR Color Volume
  6. Motion
    1. Refresh Rate
    2. Variable Refresh Rate (VRR)
    3. VRR Motion Performance
    4. Refresh Rate Compliance
    5. Response Time @ 60Hz
    6. CAD @ Max Refresh Rate
    7. Response Time @ Max Refresh Rate
    8. CAD @ 120Hz
    9. Response Time @ 120Hz
    10. CAD @ 60Hz
    11. Response Time @ 60Hz
    12. Backlight Strobing (BFI)
    13. VRR Flicker
    14. Image Flicker
  7. Inputs
    1. Input Lag
    2. Resolution
    3. PS5 Compatibility
    4. Xbox Series X|S Compatibility
    5. Inputs Photos
    6. Video And Audio Ports
    7. USB
    8. macOS Compatibility
  8. Features
    1. Additional Features
    2. On-Screen Display (OSD)
  9. Comments

LG 34GN850-B vs LG 34GP83A-B

Side-by-Side Comparison

Products

LG 34GN850-B
LG 34GP83A-B

Tested using Methodology v1.2

Updated May 24, 2024 06:22 PM

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Tested using Methodology v2.0.1

Updated Feb 19, 2025 04:46 PM

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LG 34GN850-B Picture
LG 34GP83A-B Picture
Max Refresh Rate
160 Hz
Size
34"
Pixel Type
IPS
Native Resolution
3440 x 1440
Variable Refresh Rate
Yes
HDR10
Yes
Max Refresh Rate
160 Hz
Size
34"
Pixel Type
IPS
Native Resolution
3440 x 1440
Variable Refresh Rate
Yes
HDR10
Yes
  1. Recommended in 2 articles:
  2. Ultrawide
  3. Ultrawide Gaming

Variants

  • 34GN850-B (34")
  • 34GP83A-B (34")

Review

See LG 34GN850-B Review
See LG 34GP83A-B Review
0 
0 

Our Verdict

LG 34GN850-B

LG 34GP83A-B

The LG 34GP83A-B and the LG 34GN850-B are almost identical in design, features, and performance. The main differences are that the 34GN850-B has slightly better response time at max refresh rate, and it gets a bit brighter in HDR, although not by much.

0 

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34"
34GN850-B
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34"
34GP83A-B
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34"
34GN850-B
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34"
34GP83A-B
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34"
34GN850-B
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34"
34GP83A-B
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34"
34GN850-B
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34"
34GP83A-B
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34"
34GN850-B
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34"
34GP83A-B
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34GN850-B
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34GP83A-B
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Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

7.8
No major differences between these monitors for mixed usage. See full list of tests below.

Full Comparison

Design

Style 
 

Design Picture  

LG 34GN850-B Design Picture
LG 34GP83A-B Design Picture

Curved 
 

Yes
Yes

Curve Radius 
 

1900R
1900R
Show Text 

Accelerated Longevity Test 
 

Uniformity Pictures  

Longevity Graph  

Build Quality 
 

7.0
7.0

Build Quality Picture  

LG 34GN850-B Build Quality Picture
LG 34GP83A-B Build Quality Picture
Show Text 

Ergonomics 
 

5.9
6.3

Ergonomics Picture  

LG 34GN850-B Ergonomics Picture
LG 34GP83A-B Ergonomics Picture

Back Picture  

LG 34GN850-B Back Picture
LG 34GP83A-B Back Picture

Height Adjustment 
 

4.3" (11.0 cm)
4.3" (11.0 cm)

Min Height To Top Of Panel 
 

17.9" (45.5 cm)

Tilt Range 
 

-15° to 5°
-15° to 5°

Rotate Portrait/Landscape 
 

No
No

Swivel Range 
 

No swivel
No swivel

Wall Mount 
 

VESA 100x100
VESA 100x100
Show Text 

Stand 
 

Stand Picture  

LG 34GN850-B Stand Picture
LG 34GP83A-B Stand Picture

Thickness Picture  

LG 34GN850-B Thickness Picture
LG 34GP83A-B Thickness Picture

Base Width 
 

17.8" (45.3 cm)
17.9" (45.4 cm)

Base Depth 
 

12.2" (31.0 cm)
12.2" (31.1 cm)

Thickness (With Display) 
 

10.4" (26.5 cm)
10.6" (26.8 cm)

Weight (With Display) 
 

17.1 lbs (7.8 kg)
16.8 lbs (7.6 kg)
Show Text 

Display 
 

Display Picture  

LG 34GN850-B Display Picture
LG 34GP83A-B Display Picture

Size 
 

34"
34"

Housing Width 
 

32.2" (81.9 cm)
32.2" (81.9 cm)

Housing Height 
 

14.2" (36.1 cm)
14.2" (36.1 cm)

Thickness (Without Stand) 
 

4.3" (10.9 cm)
4.2" (10.6 cm)

Weight (Without Stand) 
 

12.4 lbs (5.6 kg)
11.9 lbs (5.4 kg)

Borders Size (Bezels)  
 

0.4" (1.0 cm)
0.4" (1.0 cm)

Controls 
 

Controls Picture  

LG 34GN850-B Controls Picture
LG 34GP83A-B Controls Picture
Show Text 

In The Box 
 

In The Box Picture  

LG 34GN850-B In The Box Picture
LG 34GP83A-B In The Box Picture

Power Supply 
 

External Brick
External Brick
Show Text 
Picture Quality

Contrast 
 

5.9
5.9

Checkerboard Picture  

LG 34GN850-B Checkerboard Picture
LG 34GP83A-B Checkerboard Picture

Native Contrast 
 

960 : 1
956 : 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
8.0

Real Scene 
 

343 cd/m²
342 cd/m²

Peak 2% Window 
 

354 cd/m²
388 cd/m²

Peak 10% Window 
 

358 cd/m²
389 cd/m²

Peak 25% Window 
 

359 cd/m²
389 cd/m²

Peak 50% Window 
 

359 cd/m²
390 cd/m²

Peak 100% Window 
 

359 cd/m²
390 cd/m²

Sustained 2% Window 
 

354 cd/m²
387 cd/m²

Sustained 10% Window 
 

358 cd/m²
388 cd/m²

Sustained 25% Window 
 

359 cd/m²
389 cd/m²

Sustained 50% Window 
 

359 cd/m²
389 cd/m²

Sustained 100% Window 
 

359 cd/m²
389 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.001
0.000

Minimum Brightness 
 

58 cd/m²
24 cd/m²
Show Text 

HDR Brightness 
 

6.9
6.8

EOTF  

LG 34GN850-B EOTF
LG 34GP83A-B EOTF

VESA DisplayHDR Certification 
 

DisplayHDR 400 - 1.0/1.1
DisplayHDR 400 - 1.0/1.1

Real Scene 
 

441 cd/m²
398 cd/m²

Peak 2% Window 
 

436 cd/m²
433 cd/m²

Peak 10% Window 
 

436 cd/m²
457 cd/m²

Peak 25% Window 
 

436 cd/m²
457 cd/m²

Peak 50% Window 
 

436 cd/m²
457 cd/m²

Peak 100% Window 
 

436 cd/m²
457 cd/m²

Sustained 2% Window 
 

435 cd/m²
432 cd/m²

Sustained 10% Window 
 

436 cd/m²
456 cd/m²

Sustained 25% Window 
 

436 cd/m²
456 cd/m²

Sustained 50% Window 
 

436 cd/m²
456 cd/m²

Sustained 100% Window 
 

436 cd/m²
456 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.000
0.003
Show Text 

Horizontal Viewing Angle 
 

7.0
7.1

Horizontal Viewing Angle Video  

Horizontal Chroma Graph  

LG 34GN850-B Horizontal Chroma Graph
LG 34GP83A-B Horizontal Chroma Graph

Color Washout From Left 
 

43°
44°

Color Washout From Right 
 

42°
40°

Horizontal Hue Graph  

LG 34GN850-B Horizontal Hue Graph
LG 34GP83A-B Horizontal Hue Graph

Color Shift From Left 
 

55°
56°

Color Shift From Right 
 

54°
53°

Horizontal Lightness Graph  

LG 34GN850-B Horizontal Lightness Graph
LG 34GP83A-B Horizontal Lightness Graph

Brightness Loss From Left 
 

47°
49°

Brightness Loss From Right 
 

48°
46°

Black Level Raise From Left 
 

26°
33°

Black Level Raise From Right 
 

20°
19°

Gamma Shift From Left 
 

37°
40°

Gamma Shift From Right 
 

31°
30°
Show Text 

Vertical Viewing Angle 
 

7.5
7.3

Vertical Viewing Angle Video  

Vertical Chroma Graph  

LG 34GN850-B Vertical Chroma Graph
LG 34GP83A-B Vertical Chroma Graph

Color Washout From Below 
 

33°
32°

Color Washout From Above 
 

32°
32°

Vertical Hue Graph  

LG 34GN850-B Vertical Hue Graph
LG 34GP83A-B Vertical Hue Graph

Color Shift From Below 
 

46°
40°

Color Shift From Above 
 

58°
48°

Vertical Lightness Graph  

LG 34GN850-B Vertical Lightness Graph
LG 34GP83A-B Vertical Lightness Graph

Brightness Loss From Below 
 

36°
34°

Brightness Loss From Above 
 

34°
35°

Black Level Raise From Below 
 

70°
70°

Black Level Raise From Above 
 

70°
70°

Gamma Shift From Below 
 

44°
40°

Gamma Shift From Above 
 

41°
40°
Show Text 

Gray Uniformity 
 

8.1
7.3

50% Uniformity Picture  

LG 34GN850-B 50% Uniformity Picture
LG 34GP83A-B 50% Uniformity Picture

50% Std. Dev. 
 

2.733%
4.919%

50% DSE 
 

0.144%
0.158%
Show Text 

Black Uniformity 
 

6.6
6.1

Native Black Uniformity Picture  

LG 34GN850-B Native Black Uniformity Picture
LG 34GP83A-B Native Black Uniformity Picture

Native Std. Dev. 
 

1.613%
1.932%

Black Uniformity Picture With Local Dimming  

LG 34GN850-B Black Uniformity Picture With Local Dimming
LG 34GP83A-B Black Uniformity Picture With Local Dimming

Std. Dev. w/ L.D. 
 

N/A
N/A
Show Text 

Color Accuracy (Pre-Calibration) 
 

8.7
8.8

Pre Calibration Picture  

LG 34GN850-B Pre Calibration Picture
LG 34GP83A-B Pre Calibration Picture

Pre Gamma Curve Picture  

LG 34GN850-B Pre Gamma Curve Picture
LG 34GP83A-B Pre Gamma Curve Picture

Pre Color Picture  

LG 34GN850-B Pre Color Picture
LG 34GP83A-B Pre Color Picture

Picture Mode 
 

sRGB
sRGB

sRGB Gamut Area xy 
 

100.8%
102.8%

White Balance dE (Avg.) 
 

3.28
2.38

Color Temperature (Avg.) 
 

6,953 K
6,402 K

Gamma (Avg.) 
 

2.20
2.12

Color dE (Avg.) 
 

1.92
1.92

Contrast Setting 
 

70
70

RGB Settings 
 

Default
Default

Gamma Setting 
 

Default
Default

Brightness Setting 
 

45
23

Measured Brightness 
 

196 cd/m²
131 cd/m²

Brightness Locked 
 

No
No
Show Text 

Color Accuracy (Post-Calibration) 
 

9.8
9.8

Post Calibration Picture  

LG 34GN850-B Post Calibration Picture
LG 34GP83A-B Post Calibration Picture

Post Gamma Curve Picture  

LG 34GN850-B Post Gamma Curve Picture
LG 34GP83A-B Post Gamma Curve Picture

Post Color Picture  

LG 34GN850-B Post Color Picture
LG 34GP83A-B Post Color Picture

Picture Mode 
 

Gamer 1
Gamer 1

sRGB Gamut Area xy 
 

100.6%
100.7%

White Balance dE (Avg.) 
 

0.63
0.56

Color Temperature (Avg.) 
 

6,521 K
6,492 K

Gamma (Avg.) 
 

2.18
2.19

Color dE (Avg.) 
 

0.30
0.36

Contrast Setting 
 

70
68

RGB Settings 
 

50-49-48
50-52-50

Gamma Setting 
 

Mode 2
Mode 2

Brightness Setting 
 

14
17

Measured Brightness 
 

100 cd/m²
99 cd/m²

ICC Profile 
 

Download
Download
Show Text 

SDR Color Gamut 
 

9.4
9.6

sRGB Color Gamut Picture  

LG 34GN850-B sRGB Color Gamut Picture
LG 34GP83A-B sRGB Color Gamut Picture

sRGB Coverage xy 
 

99.0%
99.9%

sRGB Picture Mode 
 

Gamer 1
Gamer 1

Adobe RGB Color Gamut Picture  

LG 34GN850-B Adobe RGB Color Gamut Picture
LG 34GP83A-B Adobe RGB Color Gamut Picture

Adobe RGB Coverage xy 
 

86.6%
89.5%

Adobe RGB Picture Mode 
 

Gamer 1
Gamer 1
Show Text 

HDR Color Gamut 
 

8.7
8.8

Wide Color Gamut 
 

Yes
Yes

DCI-P3 Color Gamut Picture  

LG 34GN850-B DCI-P3 Color Gamut Picture
LG 34GP83A-B DCI-P3 Color Gamut Picture

DCI-P3 Coverage xy 
 

94.5%
95.2%

DCI-P3 Picture Mode 
 

Gamer 1
Gamer 2

Rec. 2020 Color Gamut Picture  

LG 34GN850-B Rec. 2020 Color Gamut Picture
LG 34GP83A-B Rec. 2020 Color Gamut Picture

Rec. 2020 Coverage xy 
 

71.6%
70.7%

Rec. 2020 Picture Mode 
 

Gamer 1
Gamer 2
Show Text 

HDR Color Volume 
 

7.6
7.7

DCI-P3 Color Volume ITP Picture  

LG 34GN850-B DCI-P3 Color Volume ITP Picture
LG 34GP83A-B DCI-P3 Color Volume ITP Picture

1,000 cd/m² DCI-P3 Coverage ICtCp 
 

78.4%
65.3%

DCI-P3 Picture Mode 
 

Gamer 1
Gamer 2

Rec. 2020 Color Volume ITP Picture  

LG 34GN850-B Rec. 2020 Color Volume ITP Picture
LG 34GP83A-B Rec. 2020 Color Volume ITP Picture

10,000 cd/m² Rec. 2020 Coverage ICtCp 
 

62.2%
32.6%

Rec. 2020 Picture Mode 
 

Gamer 1
Gamer 2
Show Text 

Text Clarity 
 

7.5
7.5

ClearType On  

LG 34GN850-B ClearType On
LG 34GP83A-B ClearType On

ClearType Off  

LG 34GN850-B ClearType Off
LG 34GP83A-B ClearType Off

Pixel Type 
 

IPS
IPS

Pixels  

LG 34GN850-B Pixels
LG 34GP83A-B Pixels

Subpixel Layout 
 

RGB
RGB
Show Text 

Reflections 
 

7.4
6.5

Average Room  

LG 34GN850-B Average Room
LG 34GP83A-B Average Room

Average Room Off Picture  

LG 34GN850-B Average Room Off Picture
LG 34GP83A-B Average Room Off Picture

Bright Room Off Picture  

LG 34GN850-B Bright Room Off Picture
LG 34GP83A-B Bright Room Off Picture

Screen Finish 
 

Matte
Matte

Total Reflections 
 

5.6%
7.2%

Indirect Reflections 
 

3.3%
3.9%

Calculated Direct Reflections 
 

2.3%
3.3%
Show Text 

Gradient 
 

9.9
9.9

Gradient Picture  

LG 34GN850-B Gradient Picture
LG 34GP83A-B Gradient Picture

Color Depth 
 

10 Bit
10 Bit
Show Text 

SDR Color Volume 
 

9.6

sRGB Color Volume ITP Picture  

LG 34GN850-B sRGB Color Volume ITP Picture

sRGB In ICtCp 
 

97.4%

sRGB Picture Mode 
 

Gamer 1

Adobe RGB Color Volume ITP Picture  

LG 34GN850-B Adobe RGB Color Volume ITP Picture

Adobe RGB In ICtCp 
 

91.5%

Adobe RGB Picture Mode 
 

Gamer 1
Show Text 
Motion

Refresh Rate 
 

8.5
7.5

Native Refresh Rate 
 

144 Hz
144 Hz

Max Refresh Rate 
 

160 Hz
160 Hz

Max Refresh Rate Over DP 
 

160 Hz
160 Hz

Max Refresh Rate Over HDMI 
 

85 Hz
85 Hz

Max Refresh Rate Over DP @ 10-bit 
 

144 Hz
144 Hz

Max Refresh Rate Over HDMI @ 10-Bit 
 

50 Hz
50 Hz
Show Text 

Variable Refresh Rate (VRR) 
 

Variable Refresh Rate 
 

Yes
Yes

FreeSync 
 

Yes
Yes

G-SYNC 
 

Compatible (NVIDIA Certified)
Compatible (NVIDIA Certified)

VRR Maximum 
 

160 Hz
160 Hz

VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR Supported Connectors 
 

DisplayPort, HDMI
DisplayPort, HDMI
Show Text 

VRR Motion Performance 
 

7.8

Pursuit Photo VRR  

LG 34GP83A-B Pursuit Photo VRR

OD Mode CAD Comparison  

See details on graph tool

Recommended VRR OD Setting 
 

Fast

Variable Overdrive Advertised 
 

No

Avg. CAD 
 

169

Best CAD 
 

153

Worst CAD 
 

198
Show Text 

Refresh Rate Compliance 
 

7.5

Fast GTG Sequence  

See details on graph tool

VRR Compliance  

See details on graph tool

Compliance @ Max Hz 
 

51%

Compliance @ 120 FPS 
 

60%

Compliance @ 60 FPS 
 

75%
Show Text 

Response Time @ 60Hz 
 

7.9

Motion Blur Picture  

LG 34GN850-B Motion Blur Picture

Response Time Table  

LG 34GN850-B Response Time Table
LG 34GP83A-B Response Time Table

Recommended Overdrive Setting 
 

Normal
Normal

Rise / Fall Time 
 

3.5 ms
7.1 ms

Total Response Time 
 

13.9 ms
8.0 ms

Overshoot Error 
 

4.2%
0 RGB

Worst 3 Rise / Fall Time 
 

4.1 ms
10.6 ms

Worst 3 Total Response Time 
 

22.5 ms
17.1 ms

Worst 3 Overshoot Error 
 

20.5%
5 RGB
Show Text 

CAD @ Max Refresh Rate 
 

7.8

Pursuit Photo At Max Refresh  

LG 34GN850-B Pursuit Photo At Max Refresh
LG 34GP83A-B Pursuit Photo At Max Refresh

CAD Heatmap At Max Refresh  

LG 34GN850-B CAD Heatmap At Max Refresh
LG 34GP83A-B 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 
 

153

Best 10% CAD 
 

86

Worst 10% CAD 
 

261
Show Text 

Response Time @ Max Refresh Rate 
 

First Response Time 
 

3.4 ms
5.7 ms

Total Response Time 
 

6.2 ms
6.1 ms

Recommended Overdrive Setting 
 

Normal
Fast

Motion Blur Picture  

LG 34GN850-B Motion Blur Picture
LG 34GP83A-B Motion Blur Picture

RGB Overshoot 
 

1.0%
1 RGB

Worst 10% RGB Overshoot 
 

8.7%
8 RGB

Worst 10% First Response Time 
 

4.2 ms
10.8 ms

Worst 10% Total Response Time 
 

8.8 ms
10.8 ms

Heatmap First Response  

LG 34GP83A-B Heatmap First Response

Heatmap Total Response  

LG 34GP83A-B Heatmap Total Response

Heatmap RGB Overshoot  

LG 34GP83A-B Heatmap RGB Overshoot

Response Time Table  

LG 34GN850-B Response Time Table
LG 34GP83A-B Response Time Table
Show Text 

CAD @ 120Hz 
 

7.7

Pursuit Photo 120Hz  

LG 34GN850-B Pursuit Photo 120Hz
LG 34GP83A-B Pursuit Photo 120Hz

CAD Heatmap 120Hz  

LG 34GN850-B CAD Heatmap 120Hz
LG 34GP83A-B CAD Heatmap 120Hz

OD Transition 120Hz 
 

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

Recommended Overdrive Setting 
 

Fast

Avg. CAD 
 

157

Best 10% CAD 
 

86

Worst 10% CAD 
 

257
Show Text 

Response Time @ 120Hz 
 

Worst 10% First Response Time 
 

4.6 ms
8.8 ms

RGB Overshoot 
 

2.0%
2 RGB

Total Response Time 
 

7.9 ms
6.9 ms

First Response Time 
 

3.8 ms
5.4 ms

Recommended Overdrive Setting 
 

Normal
Fast

Worst 10% Total Response Time 
 

12.9 ms
11.9 ms

Worst 10% RGB Overshoot 
 

13.5%
14 RGB

120Hz First Response Heatmap  

LG 34GP83A-B 120Hz First Response Heatmap

120Hz Total Response Heatmap  

LG 34GP83A-B 120Hz Total Response Heatmap

120Hz Heatmap RGB Overshoot  

LG 34GP83A-B 120Hz Heatmap RGB Overshoot

Motion Blur Picture  

LG 34GN850-B Motion Blur Picture
LG 34GP83A-B Motion Blur Picture

Response Time Table  

LG 34GN850-B Response Time Table
LG 34GP83A-B Response Time Table
Show Text 

CAD @ 60Hz 
 

7.5

Pursuit Photo 60Hz  

LG 34GN850-B Pursuit Photo 60Hz
LG 34GP83A-B Pursuit Photo 60Hz

CAD Heatmap 60Hz  

LG 34GP83A-B CAD Heatmap 60Hz

OD Transition 60Hz 
 

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

Recommended Overdrive Setting 
 

Normal

Avg. CAD 
 

177

Best 10% CAD 
 

101

Worst 10% CAD 
 

282
Show Text 

Response Time @ 60Hz 
 

Recommended Overdrive Setting 
 

Normal
Normal

First Response Time 
 

3.5 ms
7.1 ms

Total Response Time 
 

13.9 ms
8.0 ms

RGB Overshoot 
 

4.2%
0 RGB

Worst 10% Total Response Time 
 

22.5 ms
17.1 ms

Worst 10% First Response Time 
 

4.1 ms
10.6 ms

Worst 10% RGB Overshoot 
 

20.5%
5 RGB

60Hz First Response Heatmap  

LG 34GP83A-B 60Hz First Response Heatmap

60Hz Total Response Heatmap  

LG 34GP83A-B 60Hz Total Response Heatmap

60Hz RGB Overshoot Heatmap  

LG 34GP83A-B 60Hz RGB Overshoot Heatmap
Show Text 

Backlight Strobing (BFI) 
 

Backlight Strobing Picture  

LG 34GN850-B Backlight Strobing Picture
LG 34GP83A-B Backlight Strobing Picture

Backlight Strobing Frequency Picture  

LG 34GN850-B Backlight Strobing Frequency Picture
LG 34GP83A-B Backlight Strobing Frequency Picture

Backlight Strobing (BFI) 
 

No BFI
No BFI

Maximum Frequency 
 

N/A
N/A

Minimum Frequency 
 

N/A
N/A

Longest Pulse Width Brightness 
 

N/A
N/A

Shortest Pulse Width Brightness 
 

N/A
N/A

Pulse Width Control 
 

No BFI
No BFI

Pulse Phase Control 
 

No BFI
No BFI

Pulse Amplitude Control 
 

No BFI
No BFI

VRR At The Same Time 
 

No BFI
No BFI
Show Text 

VRR Flicker 
 

9.1

VRR Flicker Video  

VRR Flicker Graph  

LG 34GP83A-B VRR Flicker Graph

Dark Gray Flicker 
 

0.7 RGB

Middle Gray Flicker 
 

0.5 RGB

Light Gray Flicker 
 

0.4 RGB
Show Text 

Image Flicker 
 

10
10

Backlight Picture  

LG 34GN850-B Backlight Picture
LG 34GP83A-B Backlight Picture

Flicker-Free 
 

Yes
Yes

PWM Dimming Frequency 
 

0 Hz
0 Hz
Show Text 
Inputs

Input Lag 
 

9.0
8.9

Native Resolution @ Max Hz 
 

3.7 ms
4.0 ms

Native Resolution @ 120Hz 
 

4.8 ms
5.0 ms

Native Resolution @ 60Hz 
 

9.2 ms
9.3 ms

Backlight Strobing (BFI) 
 

N/A
N/A
Show Text 

Resolution 
 

8.4
7.7

Native Resolution 
 

3440 x 1440
3440 x 1440

Aspect Ratio 
 

21:9
21:9

Megapixels 
 

5.0 MP
5.0 MP

Pixel Density 
 

108 PPI
110 PPI

Measured Screen Diagonal 
 

34.0"

Screen Area 
 

418 in²
Show Text 

PS5 Compatibility 
 

7.0
4.9

PS5 Compatibility Photo  

LG 34GN850-B PS5 Compatibility Photo
LG 34GP83A-B PS5 Compatibility Photo

PS5 Compatibility Table  

LG 34GP83A-B PS5 Compatibility Table

4k @ 120Hz 
 

No
No

4k @ 60Hz 
 

Yes
Yes

1440p @ 120Hz 
 

Yes
Yes

1440p @ 60Hz 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

1080p @ 60Hz 
 

Yes
Yes

HDR 
 

Yes

VRR 
 

No
Show Text 

Xbox Series X|S Compatibility 
 

9.2
6.8

XSX Compatibility Photo  

LG 34GN850-B XSX Compatibility Photo
LG 34GP83A-B XSX Compatibility Photo

XSX Compatibility Table  

LG 34GP83A-B XSX Compatibility Table

4k @ 120Hz 
 

No
No

4k @ 60Hz 
 

Yes
Yes

1440p @ 120Hz 
 

Yes
Yes

1440p @ 60Hz 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

1080p @ 60Hz 
 

Yes
Yes

HDR 
 

Yes

VRR 
 

Yes
Show Text 

Inputs Photos  

Inputs 1  

LG 34GN850-B Inputs 1
LG 34GP83A-B Inputs 1

Inputs 2  

LG 34GN850-B Inputs 2
LG 34GP83A-B Inputs 2

Video And Audio Ports 
 

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)
2 (HDMI 2.0)

HDMI 2.1 Bandwidth 
 

No HDMI 2.1
No HDMI 2.1

DVI 
 

No
No

VGA 
 

No
No

Daisy Chaining 
 

No
No

3.5mm Audio Out 
 

1
1

HDR10 
 

Yes
Yes

3.5mm Audio In 
 

No
No

3.5mm Microphone In 
 

No
No

USB 
 

USB-A Ports 
 

2
2

USB-A Rated Speed 
 

5Gbps (USB 3.2 Gen 1)
5Gbps (USB 3.2 Gen 1)

USB-B Upstream Port 
 

Yes
Yes

USB-C Ports 
 

0
0

USB-C Upstream 
 

No USB-C Ports
No USB-C Ports

USB-C Rated Speed 
 

No USB-C Ports
No USB-C Ports

USB-C Power Delivery 
 

No USB-C Ports
No USB-C Ports

USB-C DisplayPort Alt Mode 
 

No USB-C Ports
No USB-C Ports

Thunderbolt 
 

No
No

macOS Compatibility 
 

macOS Screenshot  

LG 34GN850-B macOS Screenshot
LG 34GP83A-B macOS Screenshot
Show Text 
Features

Additional Features 
 

Speakers 
 

No
No

RGB Illumination 
 

No
No

Multiple Input Display 
 

No
No

KVM Switch 
 

No
No
Show Text 

On-Screen Display (OSD) 
 

OSD Picture  

LG 34GN850-B OSD Picture
LG 34GP83A-B OSD Picture

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LG 34GN850-B

LG 34GP83A-B

Comments

  1. Comparison
 • Posted 1 year ago

LG 34GN850-B vs LG 34GP83A-B: Main Discussion

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