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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Stand
    3. Ergonomics
    4. Back
    5. Borders
    6. Thickness
    7. Build Quality
  5. Picture Quality
    1. Contrast
    2. Local Dimming
    3. SDR Peak Brightness
    4. HDR Peak Brightness
    5. Horizontal Viewing Angle
    6. Vertical Viewing Angle
    7. Gray Uniformity
    8. Black Uniformity
    9. Pre Calibration
    10. Post Calibration
    11. SDR Color Gamut
    12. SDR Color Volume
    13. HDR Color Gamut
    14. HDR Color Volume
    15. Image Retention
    16. Gradient
    17. Color Bleed
    18. Reflections
    19. Text Clarity
  6. Motion
    1. Response Time @ Max Refresh Rate
    2. Response Time @ 60Hz
    3. Image Flicker
    4. Black Frame Insertion (BFI)
    5. Refresh Rate
  7. Inputs
    1. Input Lag
    2. Resolution And Size
    3. Inputs
    4. Total Inputs
  8. Features
    1. Additional Features
    2. On-Screen Display (OSD)
    3. Controls
    4. In The Box
  9. Comments

LG 32UD99-W vs LG 32UL950-W

Side-by-Side Comparison

Products

LG 32UD99-W
LG 32UL950-W

Tested using Methodology v1.1

Updated May 29, 2023 03:07 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.1

Updated Mar 06, 2024 09:25 PM

SEE PRICE
LG.com
LG 32UD99-W Picture
LG 32UL950-W Picture

Variants

  • 32UD99-W (32")
  • 32UL950-W (32")

Our Verdict

LG 32UD99-W

LG 32UL950-W

The LG 32UD99-W is slightly better than the LG 32UL950. Both offer very similar performance, but the 32UD99-W has a flicker-free backlight, which is great, and it has a slightly higher native contrast ratio. The 32UD99-W has a slightly better stand that is made of metal, and better build quality.

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Check Price

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

7.8
7.7

Image Flicker 
 

10
6.0

Full Comparison

Design

Style  

Design Picture  

LG 32UD99-W Design Picture
LG 32UL950-W Design Picture

Size  

32"
32"

Curved  

No
No

Curve Radius  

Not Curved
Not Curved

Weight (without stand) 
 

14.3 lbs (6.5 kg)
12.8 lbs (5.8 kg)

Weight (with stand) 
 

18.5 lbs (8.4 kg)
15.7 lbs (7.1 kg)
Show Text 

Stand  

Stand Picture  

LG 32UD99-W Stand Picture
LG 32UL950-W Stand Picture

Width 
 

15.7" (39.9 cm)
16.1" (40.9 cm)

Depth 
 

10.8" (27.4 cm)
9.0" (22.9 cm)
Show Text 

Ergonomics 
 

6.2
6.0

Ergonomics Picture  

LG 32UD99-W Ergonomics Picture
LG 32UL950-W Ergonomics Picture

Height Adjustment 
 

4.3" (10.9 cm)
4.3" (10.9 cm)

Switch Portrait/Landscape  

Yes, Clockwise
Yes, Clockwise

Swivel Range  

No swivel
No swivel

Tilt Range  

-20° to 5°
-20° to 2.5°
Show Text 

Back  

Back Picture  

LG 32UD99-W Back Picture
LG 32UL950-W Back Picture

Wall Mount  

VESA 100x100
VESA 100x100
Show Text 

Borders  

Borders Picture  

LG 32UD99-W Borders Picture
LG 32UL950-W Borders Picture

Borders 
 

0.3" (0.8 cm)
0.4" (1.0 cm)
Show Text 

Thickness  

Thickness Picture  

LG 32UD99-W Thickness Picture
LG 32UL950-W Thickness Picture

Thickness (with stand) 
 

7.3" (18.5 cm)
6.3" (16.0 cm)

Thickness (without stand) 
 

1.7" (4.3 cm)
1.6" (4.1 cm)
Show Text 

Build Quality 
 

6.5
7.5

Build Quality Picture  

LG 32UD99-W Build Quality Picture
LG 32UL950-W Build Quality Picture
Show Text 
Picture Quality

Contrast 
 

6.8
6.5

Checkerboard Picture  

LG 32UD99-W Checkerboard Picture
LG 32UL950-W Checkerboard Picture

Native Contrast 
 

1,613 : 1
1,336 : 1

Contrast With Local Dimming 
 

N/A
1,336 : 1
Show Text 

Local Dimming 
 

0.0
1.5

Local Dimming Video  

Local Dimming 
 

No
Yes

Backlight 
 

Edge
Edge
Show Text 

SDR Peak Brightness 
 

8.0
8.0

SDR Real Scene 
 

352 cd/m²
379 cd/m²

SDR Peak 2% Window 
 

364 cd/m²
243 cd/m²

SDR Peak 10% Window 
 

364 cd/m²
368 cd/m²

SDR Peak 25% Window 
 

364 cd/m²
400 cd/m²

SDR Peak 50% Window 
 

364 cd/m²
403 cd/m²

SDR Peak 100% Window 
 

363 cd/m²
404 cd/m²

SDR Sustained 2% Window 
 

364 cd/m²
241 cd/m²

SDR Sustained 10% Window 
 

364 cd/m²
367 cd/m²

SDR Sustained 25% Window 
 

364 cd/m²
399 cd/m²

SDR Sustained 50% Window 
 

364 cd/m²
402 cd/m²

SDR Sustained 100% Window 
 

363 cd/m²
403 cd/m²

SDR ABL 
 

0.000
0.033
Show Text 

HDR Peak Brightness 
 

6.3
6.8

HDR Real Scene 
 

312 cd/m²
423 cd/m²

HDR Peak 2% Window 
 

415 cd/m²
270 cd/m²

HDR Peak 10% Window 
 

394 cd/m²
410 cd/m²

HDR Peak 25% Window 
 

414 cd/m²
444 cd/m²

HDR Peak 50% Window 
 

403 cd/m²
447 cd/m²

HDR Peak 100% Window 
 

528 cd/m²
682 cd/m²

HDR Sustained 2% Window 
 

330 cd/m²
266 cd/m²

HDR Sustained 10% Window 
 

331 cd/m²
408 cd/m²

HDR Sustained 25% Window 
 

332 cd/m²
442 cd/m²

HDR Sustained 50% Window 
 

332 cd/m²
445 cd/m²

HDR Sustained 100% Window 
 

330 cd/m²
442 cd/m²

HDR ABL 
 

0.000
0.033
Show Text 

Horizontal Viewing Angle 
 

7.9
7.9

Horizontal Viewing Angle Video  

Horizontal Chroma Graph  

LG 32UD99-W Horizontal Chroma Graph
LG 32UL950-W Horizontal Chroma Graph

Color Washout From Left 
 

43°
39°

Color Washout From Right 
 

42°
40°

Horizontal Hue Graph  

LG 32UD99-W Horizontal Hue Graph
LG 32UL950-W Horizontal Hue Graph

Color Shift From Left 
 

53°
50°

Color Shift From Right 
 

55°
55°

Horizontal Lightness Graph  

LG 32UD99-W Horizontal Lightness Graph
LG 32UL950-W Horizontal Lightness Graph

Brightness Loss From Left 
 

46°
44°

Brightness Loss From Right 
 

46°
46°

Black Level Raise From Left 
 

70°
70°

Black Level Raise From Right 
 

70°
70°

Gamma Shift From Left 
 

42°
41°

Gamma Shift From Right 
 

42°
45°
Show Text 

Vertical Viewing Angle 
 

7.3
7.5

Vertical Viewing Angle Video  

Vertical Chroma Graph  

LG 32UD99-W Vertical Chroma Graph
LG 32UL950-W Vertical Chroma Graph

Color Washout From Below 
 

32°
32°

Color Washout From Above 
 

32°
35°

Vertical Hue Graph  

LG 32UD99-W Vertical Hue Graph
LG 32UL950-W Vertical Hue Graph

Color Shift From Below 
 

43°
44°

Color Shift From Above 
 

48°
50°

Vertical Lightness Graph  

LG 32UD99-W Vertical Lightness Graph
LG 32UL950-W Vertical Lightness Graph

Brightness Loss From Below 
 

34°
34°

Brightness Loss From Above 
 

35°
38°

Black Level Raise From Below 
 

70°
70°

Black Level Raise From Above 
 

70°
70°

Gamma Shift From Below 
 

41°
45°

Gamma Shift From Above 
 

42°
45°
Show Text 

Gray Uniformity 
 

8.4
8.8

50% Uniformity Picture  

LG 32UD99-W 50% Uniformity Picture
LG 32UL950-W 50% Uniformity Picture

50% Std. Dev. 
 

3.675%
2.259%

50% DSE 
 

0.119%
0.114%

5% Uniformity Picture  

LG 32UD99-W 5% Uniformity Picture
LG 32UL950-W 5% Uniformity Picture

5% Std. Dev. 
 

0.391%
0.300%

5% DSE 
 

0.061%
0.041%
Show Text 

Black Uniformity 
 

6.4
5.7

Native Black Uniformity Picture  

LG 32UD99-W Native Black Uniformity Picture
LG 32UL950-W Native Black Uniformity Picture

Native Std. Dev. 
 

1.696%
1.936%

Black Uniformity Picture With Local Dimming  

LG 32UD99-W Black Uniformity Picture With Local Dimming
LG 32UL950-W Black Uniformity Picture With Local Dimming

Std. Dev. w/ L.D. 
 

N/A
3.884%
Show Text 

Pre Calibration 
 

7.0
6.9

Pre Calibration Picture  

LG 32UD99-W Pre Calibration Picture
LG 32UL950-W Pre Calibration Picture

Pre Gamma Curve Picture  

LG 32UD99-W Pre Gamma Curve Picture
LG 32UL950-W Pre Gamma Curve Picture

Pre Color Picture  

LG 32UD99-W Pre Color Picture
LG 32UL950-W Pre Color Picture

Picture Mode 
 

Photo
DCI-P3

Luminance 
 

361 cd/m²
405 cd/m²

Luminance Settings 
 

18
100

Contrast Setting 
 

70
70

RGB Controls 
 

50-50-50
50-50-50

Gamma Setting 
 

Mode 2
Mode 2

Color Temperature 
 

6,680 K
6,182 K

White Balance dE 
 

3.01
3.06

Color dE 
 

3.82
3.87

Gamma 
 

2.09
2.17
Show Text 

Post Calibration 
 

9.6
9.6

Post Calibration Picture  

LG 32UD99-W Post Calibration Picture
LG 32UL950-W Post Calibration Picture

Post Gamma Curve Picture  

LG 32UD99-W Post Gamma Curve Picture
LG 32UL950-W Post Gamma Curve Picture

Post Color Picture  

LG 32UD99-W Post Color Picture
LG 32UL950-W Post Color Picture

Picture Mode 
 

Custom
Custom

Luminance 
 

98 cd/m²
99 cd/m²

Luminance Settings 
 

18
20

Contrast Setting 
 

70
20

RGB Controls 
 

51-53-47
48-50-51

Gamma Setting 
 

Mode 2
Mode 2

Color Temperature 
 

6,543 K
6,540 K

White Balance dE 
 

0.65
0.68

Color dE 
 

0.51
0.40

Gamma 
 

2.19
2.18
Show Text 

SDR Color Gamut 
 

9.2
9.3

Color Gamut sRGB Picture  

LG 32UD99-W Color Gamut sRGB Picture
LG 32UL950-W Color Gamut sRGB Picture

sRGB xy 
 

99.5%
99.7%

Color Gamut ARGB Picture  

LG 32UD99-W Color Gamut ARGB Picture
LG 32UL950-W Color Gamut ARGB Picture

Adobe RGB xy 
 

83.5%
85.0%

sRGB Picture Mode 
 

Custom
Custom

Adobe RGB Picture Mode 
 

Photo
Custom
Show Text 

SDR Color Volume 
 

9.3
9.7

sRGB Color Volume ITP Picture  

LG 32UD99-W sRGB Color Volume ITP Picture
LG 32UL950-W sRGB Color Volume ITP Picture

sRGB In ICtCp 
 

97.7%
99.6%

Adobe RGB Color Volume ITP Picture  

LG 32UD99-W Adobe RGB Color Volume ITP Picture
LG 32UL950-W Adobe RGB Color Volume ITP Picture

Adobe RGB In ICtCp 
 

88.0%
93.0%

sRGB Picture Mode 
 

Custom
Custom

Adobe RGB Picture Mode 
 

Photo
Custom
Show Text 

HDR Color Gamut 
 

7.5
7.5

Wide Color Gamut 
 

Yes
Yes

Color Gamut DCI-P3 Picture  

LG 32UD99-W Color Gamut DCI-P3 Picture
LG 32UL950-W Color Gamut DCI-P3 Picture

DCI P3 xy 
 

83.3%
79.8%

Color Gamut Rec.2020 Picture  

LG 32UD99-W Color Gamut Rec.2020 Picture
LG 32UL950-W Color Gamut Rec.2020 Picture

Rec. 2020 xy 
 

66.4%
69.7%

DCI P3 Picture Mode 
 

HDR Standard
Custom

Rec. 2020 Picture Mode 
 

HDR Standard
Custom
Show Text 

HDR Color Volume 
 

6.7
6.8

P3 Color Volume ITP Picture  

LG 32UD99-W P3 Color Volume ITP Picture
LG 32UL950-W P3 Color Volume ITP Picture

DCI-P3 In ICtCp 
 

72.3%
67.9%

2020 Color Volume ITP Picture  

LG 32UD99-W 2020 Color Volume ITP Picture
LG 32UL950-W 2020 Color Volume ITP Picture

Rec. 2020 In ICtCp 
 

60.8%
68.4%

DCI P3 Picture Mode 
 

HDR Standard
Custom

Rec. 2020 Picture Mode 
 

HDR Standard
Custom
Show Text 

Image Retention 
 

9.8
10

Image Retention Picture  

LG 32UD99-W Image Retention Picture
LG 32UL950-W Image Retention Picture

IR After 0 Min Recovery 
 

0.07%
0.00%

IR After 2 Min Recovery 
 

0.00%
0.00%

IR After 4 Min Recovery 
 

0.00%
0.00%

IR After 6 Min Recovery 
 

0.00%
0.00%

IR After 8 Min Recovery 
 

0.00%
0.00%

IR After 10 Min Recovery 
 

0.00%
0.00%
Show Text 

Gradient 
 

9.7
9.8

Gradient Picture  

LG 32UD99-W Gradient Picture
LG 32UL950-W Gradient Picture

Color Depth 
 

10 Bit
10 Bit
Show Text 

Color Bleed 
 

10
10

Color Bleed Horizontal  

LG 32UD99-W Color Bleed Horizontal
LG 32UL950-W Color Bleed Horizontal

Pixel Row Error 
 

0.001%
0.001%

Color Bleed Vertical  

LG 32UD99-W Color Bleed Vertical
LG 32UL950-W Color Bleed Vertical

Pixel Column Error 
 

0.000%
0.001%
Show Text 

Reflections 
 

5.8
6.2

Average Room  

LG 32UD99-W Average Room
LG 32UL950-W Average Room

Average Room Off Picture  

LG 32UD99-W Average Room Off Picture
LG 32UL950-W Average Room Off Picture

Bright Room Off Picture  

LG 32UD99-W Bright Room Off Picture
LG 32UL950-W Bright Room Off Picture

Screen Finish 
 

Matte
Matte

Total Reflections 
 

8.4%
7.5%

Indirect Reflections 
 

4.1%
3.7%

Calculated Direct Reflections 
 

4.3%
3.8%
Show Text 

Text Clarity 
 

9.5
9.5

ClearType On  

LG 32UD99-W ClearType On
LG 32UL950-W ClearType On

Pixel Type 
 

IPS
IPS

ClearType Off  

LG 32UD99-W ClearType Off
LG 32UL950-W ClearType Off

Pixels  

LG 32UD99-W Pixels
LG 32UL950-W Pixels

Sub-Pixel Layout 
 

RGB
RGB
Show Text 
Motion

Response Time @ Max Refresh Rate 
 

7.5
6.9

Motion Blur Picture  

LG 32UD99-W Motion Blur Picture
LG 32UL950-W Motion Blur Picture

Response Time Table  

LG 32UD99-W Response Time Table
LG 32UL950-W Response Time Table

Best Overdrive Setting 
 

Normal
Fast

Rise / Fall Time 
 

7.9 ms
8.7 ms

Total Response Time 
 

17.2 ms
19.3 ms

Overshoot Error 
 

3.4%
5.3%

Dark Rise / Fall Time 
 

8.9 ms
8.9 ms

Dark Total Response Time 
 

15.8 ms
20.5 ms

Dark Overshoot Error 
 

2.3%
7.8%
Show Text 

Response Time @ 60Hz 
 

7.5
6.9

Motion Blur Picture  

LG 32UD99-W Motion Blur Picture
LG 32UL950-W Motion Blur Picture

Response Time Table  

LG 32UD99-W Response Time Table
LG 32UL950-W Response Time Table

Best Overdrive Setting 
 

Normal
Fast

Rise / Fall Time 
 

7.9 ms
8.7 ms

Total Response Time 
 

17.2 ms
19.3 ms

Overshoot Error 
 

3.4%
5.3%

Dark Rise / Fall Time 
 

8.9 ms
8.9 ms

Dark Total Response Time 
 

15.8 ms
20.5 ms

Dark Overshoot Error 
 

2.3%
7.8%
Show Text 

Image Flicker 
 

10
6.0

Backlight Picture  

LG 32UD99-W Backlight Picture
LG 32UL950-W Backlight Picture

Flicker-Free  

Yes
No

PWM Dimming Frequency 
 

0 Hz
240 Hz
Show Text 

Black Frame Insertion (BFI) 
 

0.0
0.0

Black Frame Insertion (BFI) 
 

No
No

BFI Picture  

LG 32UD99-W BFI Picture
LG 32UL950-W BFI Picture

BFI Frequency Picture  

LG 32UD99-W BFI Frequency Picture
LG 32UL950-W BFI Frequency Picture

BFI Maximum Frequency 
 

N/A
N/A

BFI Minimum Frequency 
 

N/A
N/A
Show Text 

Refresh Rate 
 

7.4
7.4

Variable Refresh Rate 
 

FreeSync
FreeSync

Native 
 

60 Hz
60 Hz

Max Refresh Rate 
 

60 Hz
60 Hz

Variable Refresh Rate 
 

Yes
Yes

FreeSync 
 

Yes
Yes

G-SYNC 
 

Partially Compatible
Compatible (Tested)

VRR Maximum 
 

60 Hz
60 Hz

VRR Minimum 
 

40 Hz
40 Hz

VRR Supported Connectors  

DisplayPort, HDMI
DisplayPort, HDMI
Show Text 
Inputs

Input Lag 
 

9.0
8.9

Native Resolution 
 

8.9 ms
9.0 ms

Native Resolution @ 60Hz 
 

8.9 ms
9.0 ms

Variable Refresh Rate 
 

9.4 ms
9.5 ms

Variable Refresh Rate @ 60Hz 
 

9.4 ms
9.5 ms

10 Bit HDR 
 

9.0 ms
9.3 ms

Black Frame Insertion (BFI) 
 

N/A
N/A
Show Text 

Resolution And Size 
 

9.2
9.2

Native Resolution  

3840 x 2160
3840 x 2160

Aspect Ratio  

16:9
16:9

Megapixels  

8.3 MP
8.3 MP

Pixel Density 
 

138 PPI
140 PPI

Screen Diagonal  

31.7"
31.5"

Screen Area  

432 in²
424 in²
Show Text 

Inputs  

Inputs 1  

LG 32UD99-W Inputs 1
LG 32UL950-W Inputs 1

Inputs 2  

LG 32UD99-W Inputs 2
LG 32UL950-W Inputs 2

Total Inputs  

DisplayPort  

1 (DP 1.2)
1 (DP 1.4)

Mini DisplayPort  

No
No

HDMI  

2 (HDMI 2.0)
1 (HDMI 2.0)

DVI  

No
No

VGA  

No
No

DisplayPort Out  

No
No

USB  

2 (USB 3.0)
2 (USB 3.0)

USB C  

1 (USB, USB PD, DP Alt Mode)
2 (Thunderbolt 3) (1x in with PD, 1x out)

Analog Audio Out 3.5mm  

1
1

Microphone In 3.5mm  

No
No

Digital Optical Audio Out  

No
No

Analog Audio Out RCA  

No
No

Power Supply  

External Brick
External Brick
Show Text 
Features

Additional Features 
 

RGB Illumination 
 

No
No

Speakers 
 

Yes
Yes

HDR10  

Yes
Yes

Multiple Input Display 
 

PBP
PBP
Show Text 

On-Screen Display (OSD)  

OSD Picture  

LG 32UD99-W OSD Picture
LG 32UL950-W OSD Picture

Controls  

Controls Picture  

LG 32UD99-W Controls Picture
LG 32UL950-W Controls Picture
Show Text 

In The Box  

In The Box Picture  

LG 32UD99-W In The Box Picture
LG 32UL950-W In The Box Picture
Show Text 

Check Price

LG 32UD99-W

LG 32UL950-W

Comments

  1. Comparison

LG 32UD99-W vs LG 32UL950-W: Main Discussion

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