Dell Alienware AW3423DWF vs LG 34GN850-B Side-by-Side Monitor Comparison

Build Quality

8.5

7.0

Build Quality Picture

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Ergonomics

7.2

5.9

Ergonomics Picture

Back Picture

Height Adjustment

4.0" (10.2 cm)

4.3" (11.0 cm)

Min Height To Top Of Panel

16.0" (40.6 cm)

Tilt Range

-21° to 5°

-15° to 5°

Rotate Portrait/Landscape

Swivel Range

-20° to 20°

No swivel

Wall Mount

VESA 100x100

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Stand

Stand Picture

Thickness Picture

Base Width

16.9" (43.0 cm)

17.8" (45.3 cm)

Base Depth

12.2" (30.9 cm)

12.2" (31.0 cm)

Thickness (With Display)

11.0" (28.0 cm)

10.4" (26.5 cm)

Weight (With Display)

19.7 lbs (8.9 kg)

17.1 lbs (7.8 kg)

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Display

Display Picture

Size

34"

Housing Width

32.1" (81.5 cm)

32.2" (81.9 cm)

Housing Height

14.3" (36.2 cm)

14.2" (36.1 cm)

Thickness (Without Stand)

4.4" (11.1 cm)

4.3" (10.9 cm)

Weight (Without Stand)

13.1 lbs (6.0 kg)

12.4 lbs (5.6 kg)

Borders Size (Bezels)

0.3" (0.8 cm)

0.4" (1.0 cm)

Controls

Controls Picture

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In The Box

In The Box Picture

Power Supply

Internal

External Brick

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Picture Quality

Contrast

5.9

Checkerboard Picture

Native Contrast

Inf : 1

960 : 1

Contrast With Local Dimming

Inf : 1

N/A

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Local Dimming

0.0

Local Dimming Video

Local Dimming

Backlight

No Backlight

Edge

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SDR Brightness

6.7

8.0

Real Scene

237 cd/m²

343 cd/m²

Peak 2% Window

241 cd/m²

354 cd/m²

Peak 10% Window

240 cd/m²

358 cd/m²

Peak 25% Window

241 cd/m²

359 cd/m²

Peak 50% Window

242 cd/m²

359 cd/m²

Peak 100% Window

242 cd/m²

359 cd/m²

Sustained 2% Window

239 cd/m²

354 cd/m²

Sustained 10% Window

238 cd/m²

358 cd/m²

Sustained 25% Window

240 cd/m²

359 cd/m²

Sustained 50% Window

240 cd/m²

359 cd/m²

Sustained 100% Window

240 cd/m²

359 cd/m²

Automatic Brightness Limiting (ABL)

0.001

Minimum Brightness

17 cd/m²

58 cd/m²

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HDR Brightness

6.7

6.9

EOTF

VESA DisplayHDR Certification

DisplayHDR TRUE BLACK 400

DisplayHDR 400 - 1.0/1.1

Real Scene

409 cd/m²

441 cd/m²

Peak 2% Window

1,003 cd/m²

436 cd/m²

Peak 10% Window

459 cd/m²

436 cd/m²

Peak 25% Window

361 cd/m²

436 cd/m²

Peak 50% Window

302 cd/m²

436 cd/m²

Peak 100% Window

253 cd/m²

436 cd/m²

Sustained 2% Window

996 cd/m²

435 cd/m²

Sustained 10% Window

456 cd/m²

436 cd/m²

Sustained 25% Window

359 cd/m²

436 cd/m²

Sustained 50% Window

301 cd/m²

436 cd/m²

Sustained 100% Window

251 cd/m²

436 cd/m²

Automatic Brightness Limiting (ABL)

0.079

0.000

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Horizontal Viewing Angle

7.0

Horizontal Viewing Angle Video

Horizontal Chroma Graph

Color Washout From Left

70°

43°

Color Washout From Right

70°

42°

Horizontal Hue Graph

Color Shift From Left

70°

55°

Color Shift From Right

70°

54°

Horizontal Lightness Graph

Brightness Loss From Left

70°

47°

Brightness Loss From Right

70°

48°

Black Level Raise From Left

70°

26°

Black Level Raise From Right

70°

20°

Gamma Shift From Left

70°

37°

Gamma Shift From Right

70°

31°

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Vertical Viewing Angle

9.9

7.5

Vertical Viewing Angle Video

Vertical Chroma Graph

Color Washout From Below

70°

33°

Color Washout From Above

70°

32°

Vertical Hue Graph

Color Shift From Below

70°

46°

Color Shift From Above

70°

58°

Vertical Lightness Graph

Brightness Loss From Below

70°

36°

Brightness Loss From Above

70°

34°

Black Level Raise From Below

61°

70°

Black Level Raise From Above

61°

70°

Gamma Shift From Below

70°

44°

Gamma Shift From Above

70°

41°

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Gray Uniformity

9.0

8.1

50% Uniformity Picture

50% Std. Dev.

1.573%

2.733%

50% DSE

0.087%

0.144%

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Black Uniformity

6.6

Native Black Uniformity Picture

Native Std. Dev.

0.149%

1.613%

Black Uniformity Picture With Local Dimming

Std. Dev. w/ L.D.

N/A

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Color Accuracy (Pre-Calibration)

9.5

8.7

Pre Calibration Picture

Pre Gamma Curve Picture

Pre Color Picture

Picture Mode

Creator (sRGB)

sRGB

sRGB Gamut Area xy

97.7%

100.8%

White Balance dE (Avg.)

0.69

3.28

Color Temperature (Avg.)

6,476 K

6,953 K

Gamma (Avg.)

2.21

2.20

Color dE (Avg.)

0.87

1.92

Contrast Setting

RGB Settings

Default

Gamma Setting

2.2

Default

Brightness Setting

100

Measured Brightness

245 cd/m²

196 cd/m²

Brightness Locked

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Color Accuracy (Post-Calibration)

9.3

9.8

Post Calibration Picture

Post Gamma Curve Picture

Post Color Picture

Picture Mode

Custom Color

Gamer 1

sRGB Gamut Area xy

101.4%

100.6%

White Balance dE (Avg.)

1.44

0.63

Color Temperature (Avg.)

6,468 K

6,521 K

Gamma (Avg.)

2.20

2.18

Color dE (Avg.)

1.31

0.30

Contrast Setting

RGB Settings

97-98-100

50-49-48

Gamma Setting

No Gamma Setting

Mode 2

Brightness Setting

Measured Brightness

99 cd/m²

100 cd/m²

ICC Profile

Download

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SDR Color Gamut

9.6

9.4

sRGB Color Gamut Picture

sRGB Coverage xy

99.1%

99.0%

sRGB Picture Mode

Custom Color

Gamer 1

Adobe RGB Color Gamut Picture

Adobe RGB Coverage xy

94.1%

86.6%

Adobe RGB Picture Mode

Custom Color

Gamer 1

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HDR Color Gamut

9.6

8.7

Wide Color Gamut

Yes

DCI-P3 Color Gamut Picture

DCI-P3 Coverage xy

99.5%

94.5%

DCI-P3 Picture Mode

HDR Peak 1000 (Console Mode)

Gamer 1

Rec. 2020 Color Gamut Picture

Rec. 2020 Coverage xy

79.5%

71.6%

Rec. 2020 Picture Mode

HDR Peak 1000 (Console Mode)

Gamer 1

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HDR Color Volume

8.9

7.6

DCI-P3 Color Volume ITP Picture

1,000 cd/m² DCI-P3 Coverage ICtCp

86.4%

78.4%

DCI-P3 Picture Mode

HDR Peak 1000 (Console Mode)

Gamer 1

Rec. 2020 Color Volume ITP Picture

10,000 cd/m² Rec. 2020 Coverage ICtCp

47.2%

62.2%

Rec. 2020 Picture Mode

HDR Peak 1000 (Console Mode)

Gamer 1

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Text Clarity

7.0

7.5

ClearType On

ClearType Off

Pixel Type

QD-OLED

IPS

Pixels

Subpixel Layout

Triangular RGB

RGB

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Reflections

9.3

7.4

Average Room

Average Room Off Picture

Bright Room Off Picture

Screen Finish

Glossy

Matte

Total Reflections

1.6%

5.6%

Indirect Reflections

1.1%

3.3%

Calculated Direct Reflections

0.5%

2.3%

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Gradient

9.8

9.9

Gradient Picture

Color Depth

10 Bit

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SDR Color Volume

9.6

sRGB Color Volume ITP Picture

sRGB In ICtCp

97.4%

sRGB Picture Mode

Gamer 1

Adobe RGB Color Volume ITP Picture

Adobe RGB In ICtCp

91.5%

Adobe RGB Picture Mode

Gamer 1

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Motion

Refresh Rate

7.5

8.5

Native Refresh Rate

165 Hz

144 Hz

Max Refresh Rate

165 Hz

160 Hz

Max Refresh Rate Over DP

165 Hz

160 Hz

Max Refresh Rate Over HDMI

100 Hz

85 Hz

Max Refresh Rate Over DP @ 10-bit

100 Hz

144 Hz

Max Refresh Rate Over HDMI @ 10-Bit

60 Hz

50 Hz

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Variable Refresh Rate (VRR)

Variable Refresh Rate

Yes

FreeSync

Yes

G-SYNC

Compatible (Tested)

Compatible (NVIDIA Certified)

VRR Maximum

165 Hz

160 Hz

VRR Minimum

< 20 Hz

VRR Supported Connectors

DisplayPort, HDMI

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VRR Motion Performance

9.9

Pursuit Photo VRR

OD Mode CAD Comparison

Recommended VRR OD Setting

No OD Mode

Variable Overdrive Advertised

Avg. CAD

Best CAD

Worst CAD

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Refresh Rate Compliance

9.8

Fast GTG Sequence

VRR Compliance

Compliance @ Max Hz

96%

Compliance @ 120 FPS

97%

Compliance @ 60 FPS

98%

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Response Time @ 60Hz

7.9

Motion Blur Picture

Response Time Table

Recommended Overdrive Setting

No OD Mode

Normal

Rise / Fall Time

0.2 ms

3.5 ms

Total Response Time

1.6 ms

13.9 ms

Overshoot Error

0 RGB

4.2%

Worst 3 Rise / Fall Time

0.4 ms

4.1 ms

Worst 3 Total Response Time

14.3 ms

22.5 ms

Worst 3 Overshoot Error

4 RGB

20.5%

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CAD @ Max Refresh Rate

9.9

Pursuit Photo At Max Refresh

CAD Heatmap At Max Refresh

OD Transition Max Refresh Rate

OD no

0 to 31

Cycle through frames

Recommended Overdrive Setting

No OD Mode

Avg. CAD

Best 10% CAD

Worst 10% CAD

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Response Time @ Max Refresh Rate

First Response Time

0.2 ms

3.4 ms

Total Response Time

0.8 ms

6.2 ms

Recommended Overdrive Setting

No OD Mode

Normal

Motion Blur Picture

RGB Overshoot

0 RGB

1.0%

Worst 10% RGB Overshoot

5 RGB

8.7%

Worst 10% First Response Time

0.4 ms

4.2 ms

Worst 10% Total Response Time

5.9 ms

8.8 ms

Heatmap First Response

Heatmap Total Response

Heatmap RGB Overshoot

Response Time Table

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CAD @ 120Hz

9.9

Pursuit Photo 120Hz

CAD Heatmap 120Hz

OD Transition 120Hz

OD no

0 to 31

Cycle through frames

Recommended Overdrive Setting

No OD Mode

Avg. CAD

Best 10% CAD

Worst 10% CAD

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Response Time @ 120Hz

Worst 10% First Response Time

0.4 ms

4.6 ms

RGB Overshoot

1 RGB

2.0%

Total Response Time

1.0 ms

7.9 ms

First Response Time

0.2 ms

3.8 ms

Recommended Overdrive Setting

No OD Mode

Normal

Worst 10% Total Response Time

8.2 ms

12.9 ms

Worst 10% RGB Overshoot

5 RGB

13.5%

120Hz First Response Heatmap

120Hz Total Response Heatmap

120Hz Heatmap RGB Overshoot

Motion Blur Picture

Response Time Table

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CAD @ 60Hz

9.9

Pursuit Photo 60Hz

CAD Heatmap 60Hz

OD Transition 60Hz

OD no

0 to 31

Cycle through frames

Recommended Overdrive Setting

No OD Mode

Avg. CAD

Best 10% CAD

Worst 10% CAD

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Response Time @ 60Hz

Recommended Overdrive Setting

No OD Mode

Normal

First Response Time

0.2 ms

3.5 ms

Total Response Time

1.6 ms

13.9 ms

RGB Overshoot

0 RGB

4.2%

Worst 10% Total Response Time

14.3 ms

22.5 ms

Worst 10% First Response Time

0.4 ms

4.1 ms

Worst 10% RGB Overshoot

4 RGB

20.5%

60Hz First Response Heatmap

60Hz Total Response Heatmap

60Hz RGB Overshoot Heatmap

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Backlight Strobing (BFI)

Backlight Strobing Picture

Backlight Strobing Frequency Picture

Backlight Strobing (BFI)

No BFI

Maximum Frequency

N/A

Minimum Frequency

N/A

Longest Pulse Width Brightness

N/A

Shortest Pulse Width Brightness

N/A

Pulse Width Control

No BFI

Pulse Phase Control

No BFI

Pulse Amplitude Control

No BFI

VRR At The Same Time

No BFI

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VRR Flicker

5.7

VRR Flicker Video

VRR Flicker Graph

Dark Gray Flicker

5.7 RGB

Middle Gray Flicker

0.6 RGB

Light Gray Flicker

0.4 RGB

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Image Flicker

Backlight Picture

Flicker-Free

Yes

PWM Dimming Frequency

0 Hz

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Inputs

Input Lag

8.9

9.0

Native Resolution @ Max Hz

3.5 ms

3.7 ms

Native Resolution @ 120Hz

6.0 ms

4.8 ms

Native Resolution @ 60Hz

14.6 ms

9.2 ms

Backlight Strobing (BFI)

N/A

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Resolution

7.7

8.4

Native Resolution

3440 x 1440

Aspect Ratio

21:9

Megapixels

5.0 MP

Pixel Density

110 PPI

108 PPI

Measured Screen Diagonal

34.0"

Screen Area

418 in²

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PS5 Compatibility

7.1

7.0

PS5 Compatibility Photo

PS5 Compatibility Table

4k @ 120Hz

4k @ 60Hz

Yes

1440p @ 120Hz

Yes

1440p @ 60Hz

Yes

1080p @ 120Hz

Yes

1080p @ 60Hz

Yes

HDR

Yes

VRR

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Xbox Series X|S Compatibility

7.1

9.2

XSX Compatibility Photo

XSX Compatibility Table

4k @ 120Hz

4k @ 60Hz

Yes

1440p @ 120Hz

Yes

1440p @ 60Hz

Yes

1080p @ 120Hz

Yes

1080p @ 60Hz

Yes

HDR

Yes

VRR

Yes

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Inputs Photos

Inputs 1

Inputs 2

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Video And Audio Ports

DisplayPort

2 (DP 1.4)

1 (DP 1.4)

DisplayPort Transmission Bandwidth

No DisplayPort 2.1

Mini DisplayPort

HDMI

1 (HDMI 2.0)

2 (HDMI 2.0)

HDMI 2.1 Bandwidth

No HDMI 2.1

DVI

VGA

Daisy Chaining

3.5mm Audio Out

HDR10

Yes

3.5mm Audio In

3.5mm Microphone In

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USB

USB-A Ports

USB-A Rated Speed

5Gbps (USB 3.2 Gen 1)

USB-B Upstream Port

Yes

USB-C Ports

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

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macOS Compatibility

macOS Screenshot

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Features

Additional Features

Speakers

RGB Illumination

Controllable

Multiple Input Display

PIP + PBP

KVM Switch

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On-Screen Display (OSD)

OSD Picture

Check Price

34"

Alienware AW3423DWF

34"

34GN850-B

34"

Alienware AW3423DWF

34"

34GN850-B

34"

Alienware AW3423DWF

34"

34GN850-B

34"

Alienware AW3423DWF

34"

34GN850-B

34"

Alienware AW3423DWF

34"

34GN850-B

34"

Alienware AW3423DWF

34"

34GN850-B

34"

34GN850-B

34"

34GN850-B