Samsung Odyssey Neo G9/G95NC S57CG95 vs Dell U5226KW: Which Monitor Is Better?

Tested using Methodology v2.1.1

Updated Feb 06, 2026 06:46 PM

This review is in Early access

See Samsung Odyssey Neo G9/G95NC S57CG95 Review

Dell

Samsung Odyssey Neo G9/G95NC S57CG95 Picture

Max Refresh Rate 240 Hz

Size 57"

Panel Type VA

Native Resolution 7680 x 2160

Max Refresh Rate Lock Hz

Size Lock"

Panel Type Locked

Native Resolution Locked

Our Verdict

Samsung Odyssey Neo G9/G95NC S57CG95

Dell U5226KW

Full comparison details regarding individual product score sets can be found in the section below

Variants

LS57CG952NNXZA (57")

U5226KW (52")

Review

See Dell U5226KW Review

119

Check Price

57"

LS57CG952NNXZA

52"

U5226KW

Dell

57"

LS57CG952NNXZA

52"

U5226KW

57"

LS57CG952NNXZA

Samsung.com

52"

U5226KW

57"

LS57CG952NNXZA

52"

U5226KW

57"

LS57CG952NNXZA

52"

U5226KW

Main Differences for

PC Gaming

Threshold

0.10

PC Gaming

8.1

0.0

No major differences between these monitors for pc gaming. See full list of tests below.

Full Comparison

PC Gaming

8.1

0.0

Console Gaming

8.8

0.0

Office

8.5

0.0

Editing

7.8

0.0

Brightness

8.6

0.0

Response Time

8.7

0.0

HDR Picture

7.4

0.0

SDR Picture

7.6

0.0

Color Accuracy

8.1

0.0

Design

Style

Design Picture

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Curved

Yes

Locked

Curve Radius

1000R

Locked

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Build Quality

7.5

N/A

Build Quality Picture

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Ergonomics

6.3

N/A

Ergonomics Picture

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Back Picture

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Height Adjustment

4.6" (11.7 cm)

Lock" (Lock cm)

Min Height To Top Of Panel

18.6" (47.2 cm)

Lock" (Lock cm)

Tilt Range

-12.5° to 2.5°

Locked

Rotate Portrait/Landscape

Locked

Swivel Range

-15° to 15°

Locked

Wall Mount

VESA 100x100

Locked

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Stand

Stand Picture

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Thickness Picture

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Base Width

32.0" (81.3 cm)

Lock" (Lock cm)

Base Depth

16.7" (42.5 cm)

Lock" (Lock cm)

Thickness (With Display)

20.3" (51.6 cm)

Lock" (Lock cm)

Weight (With Display)

42.6 lbs (19.3 kg)

Lock lbs (Lock kg)

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Display

Display Picture

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Size

57"

Lock"

Housing Width

52.0" (132.1 cm)

Lock" (Lock cm)

Housing Height

17.0" (43.1 cm)

Lock" (Lock cm)

Thickness (Without Stand)

14.2" (36.1 cm)

Lock" (Lock cm)

Weight (Without Stand)

34.8 lbs (15.8 kg)

Lock lbs (Lock kg)

Borders Size (Bezels)

0.4" (1.1 cm)

Lock" (Lock cm)

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Controls

Controls Picture

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In The Box

In The Box Picture

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Power Supply

Internal

Locked

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Picture Quality

Contrast

8.2

N/A

Checkerboard Picture

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Native Contrast

2,842 : 1

Lock : 1

Contrast With Local Dimming

13,507 : 1

N/A

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Local Dimming

6.5

N/A

Local Dimming Video

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Local Dimming

Yes

Locked

Backlight

Full-Array

Locked

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SDR Brightness

9.1

N/A

Real Scene

803 cd/m²

Lock cd/m²

Peak 2% Window

1,029 cd/m²

Lock cd/m²

Peak 10% Window

1,302 cd/m²

Lock cd/m²

Peak 25% Window

1,215 cd/m²

Lock cd/m²

Peak 50% Window

871 cd/m²

Lock cd/m²

Peak 100% Window

746 cd/m²

Lock cd/m²

Sustained 2% Window

1,025 cd/m²

Lock cd/m²

Sustained 10% Window

1,283 cd/m²

Lock cd/m²

Sustained 25% Window

1,199 cd/m²

Lock cd/m²

Sustained 50% Window

869 cd/m²

Lock cd/m²

Sustained 100% Window

745 cd/m²

Lock cd/m²

Automatic Brightness Limiting (ABL)

0.030

Lock

Minimum Brightness

41 cd/m²

Lock cd/m²

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HDR Brightness

8.3

N/A

EOTF

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VESA DisplayHDR Certification

DisplayHDR 1000

Locked

Real Scene

632 cd/m²

N/A

Peak 2% Window

1,014 cd/m²

N/A

Peak 10% Window

1,291 cd/m²

N/A

Peak 25% Window

1,201 cd/m²

N/A

Peak 50% Window

860 cd/m²

N/A

Peak 100% Window

750 cd/m²

N/A

Sustained 2% Window

1,008 cd/m²

N/A

Sustained 10% Window

1,275 cd/m²

N/A

Sustained 25% Window

1,185 cd/m²

N/A

Sustained 50% Window

859 cd/m²

N/A

Sustained 100% Window

749 cd/m²

N/A

Automatic Brightness Limiting (ABL)

0.029

N/A

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Gray Uniformity

7.0

N/A

50% Uniformity Picture

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50% Std. Dev.

2.531%

Lock%

50% DSE

0.213%

Lock%

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Black Uniformity

6.4

N/A

Native Black Uniformity Picture

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Native Std. Dev.

2.153%

Lock%

Black Uniformity Picture With Local Dimming

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Std. Dev. w/ L.D.

0.106%

N/A

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Color Accuracy (Pre-Calibration)

7.9

N/A

Pre Calibration Picture

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Pre Gamma Curve Picture

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Pre Color Picture

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Picture Mode

Original (sRGB)

Locked

sRGB Gamut Area xy

108.4%

Lock%

White Balance dE (Avg.)

2.75

Lock

Color Temperature (Avg.)

6,510 K

Lock K

Gamma (Avg.)

2.30

Lock

Color dE (Avg.)

2.22

Lock

Contrast Setting

Lock

RGB Settings

0-0-0

Locked

Gamma Setting

Locked

Brightness Setting

Lock

Measured Brightness

140 cd/m²

Lock cd/m²

Brightness Locked

Locked

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Color Accuracy (Post-Calibration)

9.8

N/A

Post Calibration Picture

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Post Gamma Curve Picture

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Post Color Picture

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Picture Mode

Original

Locked

sRGB Gamut Area xy

99.2%

Lock%

White Balance dE (Avg.)

0.49

Lock

Color Temperature (Avg.)

6,532 K

Lock K

Gamma (Avg.)

2.18

Lock

Color dE (Avg.)

0.43

Lock

Contrast Setting

Lock

RGB Settings

-2,-2,2

Locked

Gamma Setting

Locked

Brightness Setting

Lock

Measured Brightness

93 cd/m²

Lock cd/m²

ICC Profile

Download

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SDR Color Gamut

9.4

N/A

sRGB Color Gamut Picture

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sRGB Coverage xy

99.1%

Lock%

sRGB Picture Mode

Original

Locked

Adobe RGB Color Gamut Picture

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Adobe RGB Coverage xy

85.6%

Lock%

Adobe RGB Picture Mode

Original

Locked

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HDR Color Gamut

7.8

N/A

Wide Color Gamut

Yes

N/A

DCI-P3 Color Gamut Picture

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DCI-P3 Coverage xy

88.8%

N/A

DCI-P3 Picture Mode

Custom

N/A

Rec. 2020 Color Gamut Picture

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Rec. 2020 Coverage xy

66.6%

N/A

Rec. 2020 Picture Mode

Custom

N/A

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HDR Color Volume

7.8

N/A

DCI-P3 Color Volume ITP Picture

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1,000 cd/m² DCI-P3 Coverage ICtCp

72.9%

N/A

DCI-P3 Picture Mode

Custom

N/A

Rec. 2020 Color Volume ITP Picture

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10,000 cd/m² Rec. 2020 Coverage ICtCp

33.5%

N/A

Rec. 2020 Picture Mode

Custom

N/A

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Viewing Angle

5.5

N/A

Viewing Angle Video

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Chroma Graph

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Color Washout From Left

28°

Lock°

Color Washout From Right

28°

Lock°

Hue Graph

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Color Shift From Left

41°

Lock°

Color Shift From Right

51°

Lock°

Lightness Graph

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Brightness Loss From Left

30°

Lock°

Brightness Loss From Right

30°

Lock°

Black Level Raise From Left

13°

Lock°

Black Level Raise From Right

14°

Lock°

Gamma Shift From Left

13°

Lock°

Gamma Shift From Right

13°

Lock°

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Text Clarity

9.0

N/A

ClearType On

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ClearType Off

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Panel Type

Locked

Pixels

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Subpixel Layout

RGB

Locked

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Direct Reflections

8.9

N/A

Ring Light Picture

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Direct Reflections Graph

Preview Graph

SAMPLE

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Peak Direct Reflection Intensity

10.3%

Lock%

Screen Finish

Matte

Locked

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Ambient Black Level Raise

6.4

N/A

Black Level Raise Picture

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Ambient Black Level Raise Graph

Preview Graph

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Black Luminance @ 0 lx

0.00 cd/m²

Lock cd/m²

Black Luminance @ 1000 lx

1.90 cd/m²

Lock cd/m²

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Total Reflected Light

8.7

N/A

Bright Room Off Picture

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Total Reflection Ring Light Picture

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Total Reflected Light Intensity

8,583% ⋅ pixel

Lock% ⋅ pixel

Diffraction Artifacts

Locked

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Gradient

9.9

N/A

Gradient Picture

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Color Depth

10 Bit

Lock Bit

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Motion

Refresh Rate

8.0

N/A

Native Refresh Rate

240 Hz

Lock Hz

Max Refresh Rate

240 Hz

Lock Hz

Max Refresh Rate Over DP

240 Hz

Lock Hz

Max Refresh Rate Over HDMI

240 Hz

Lock Hz

Max Refresh Rate Over DP @ 10-bit

240 Hz

Lock Hz

Max Refresh Rate Over HDMI @ 10-Bit

240 Hz

Lock Hz

DSC Toggle

Locked

DSC Off Max Refresh Rate Over DP

N/A

DSC Off Max Refresh Rate Over HDMI

N/A

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Variable Refresh Rate (VRR)

Variable Refresh Rate

Yes

Locked

FreeSync

Yes

Locked

G-SYNC

Partially Compatible

Locked

VRR Maximum

240 Hz

Lock Hz

VRR Minimum

< 20 Hz

Locked

VRR Supported Connectors

DisplayPort, HDMI

Locked

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VRR Motion Performance

8.8

N/A

Pursuit Photo VRR

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OD Mode CAD Comparison

Preview Graph

SAMPLE

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Recommended VRR OD Setting

Adaptive-Sync

Locked

Variable Overdrive Advertised

Locked

Avg. CAD

109

Lock

Best CAD

Lock

Worst CAD

122

Lock

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Refresh Rate Compliance

8.5

N/A

Fast GTG Sequence

Preview Graph

SAMPLE

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VRR Compliance

Preview Graph

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Compliance @ Max Hz

61%

Lock%

Compliance @ 120 FPS

75%

Lock%

Compliance @ 60 FPS

85%

Lock%

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CAD @ Max Refresh Rate

9.0

N/A

Pursuit Photo At Max Refresh

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CAD Heatmap At Max Refresh

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OD Transition Max Refresh Rate

OD adaptivesync

0 to 31

Cycle through frames

Get Insider Accessfor multiple image controls

Recommended Overdrive Setting

Adaptive-Sync

Locked

Avg. CAD

Lock

Best 10% CAD

Lock

Worst 10% CAD

137

Lock

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Response Time @ Max Refresh Rate

First Response Time

2.5 ms

Lock ms

Total Response Time

4.5 ms

Lock ms

Recommended Overdrive Setting

Adaptive-Sync

Locked

RGB Overshoot

6 RGB

Lock RGB

Worst 10% RGB Overshoot

18 RGB

Lock RGB

Worst 10% First Response Time

3.9 ms

Lock ms

Worst 10% Total Response Time

7.9 ms

Lock ms

Heatmap First Response

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Heatmap Total Response

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Heatmap RGB Overshoot

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CAD @ 120Hz

8.4

N/A

Pursuit Photo 120Hz

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CAD Heatmap 120Hz

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OD Transition 120Hz

OD adaptivesync

0 to 31

Cycle through frames

Get Insider Accessfor multiple image controls

Recommended Overdrive Setting

Adaptive-Sync

Locked

Avg. CAD

111

Lock

Best 10% CAD

Lock

Worst 10% CAD

200

Lock

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Response Time @ 120Hz

Worst 10% First Response Time

8.2 ms

Lock ms

RGB Overshoot

1 RGB

Lock RGB

Total Response Time

5.4 ms

Lock ms

First Response Time

4.4 ms

Lock ms

Recommended Overdrive Setting

Adaptive-Sync

Locked

Worst 10% Total Response Time

11.3 ms

Lock ms

Worst 10% RGB Overshoot

8 RGB

Lock RGB

120Hz First Response Heatmap

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120Hz Total Response Heatmap

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120Hz Heatmap RGB Overshoot

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Show Text

CAD @ 60Hz

8.4

N/A

Pursuit Photo 60Hz

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CAD Heatmap 60Hz

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OD Transition 60Hz

OD adaptivesync

0 to 31

Cycle through frames

Get Insider Accessfor multiple image controls

Recommended Overdrive Setting

Adaptive-Sync

Locked

Avg. CAD

111

Lock

Best 10% CAD

Lock

Worst 10% CAD

199

Lock

Show Text

Response Time @ 60Hz

Recommended Overdrive Setting

Adaptive-Sync

Locked

First Response Time

4.3 ms

Lock ms

Total Response Time

5.3 ms

Lock ms

RGB Overshoot

1 RGB

Lock RGB

Worst 10% Total Response Time

11.1 ms

Lock ms

Worst 10% First Response Time

7.9 ms

Lock ms

Worst 10% RGB Overshoot

9 RGB

Lock RGB

60Hz First Response Heatmap

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60Hz Total Response Heatmap

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60Hz RGB Overshoot Heatmap

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Show Text

Backlight Strobing (BFI)

Backlight Strobing Picture

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Backlight Strobing Frequency Picture

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Backlight Strobing (BFI)

No BFI

Locked

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

Locked

Pulse Phase Control

No BFI

Locked

Pulse Amplitude Control

No BFI

Locked

VRR At The Same Time

No BFI

Locked

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VRR Flicker

5.5

N/A

VRR Flicker Video

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VRR Flicker Graph

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Dark Gray Flicker

3.9 RGB

Lock RGB

Middle Gray Flicker

2.2 RGB

Lock RGB

Light Gray Flicker

1.9 RGB

Lock RGB

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Image Flicker

N/A

Backlight Picture

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Flicker-Free

Yes

Locked

PWM Dimming Frequency

0 Hz

Locked

Show Text

Inputs

Input Lag

9.0

N/A

Native Resolution @ Max Hz

2.9 ms

Lock ms

Native Resolution @ 120Hz

5.6 ms

Lock ms

Native Resolution @ 60Hz

9.5 ms

Lock ms

Backlight Strobing (BFI)

N/A

Show Text

Resolution

8.7

N/A

Native Resolution

7680 x 2160

Locked

Aspect Ratio

32:9

Locked

Megapixels

16.6 MP

Lock MP

Pixel Density

140 PPI

Lock PPI

PS5 Compatibility

N/A

PS5 Compatibility Photo

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PS5 Compatibility Table

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4k @ 120Hz

Yes

Locked

4k @ 60Hz

Yes

Locked

1440p @ 120Hz

Yes

Locked

1440p @ 60Hz

Yes

Locked

1080p @ 120Hz

Yes

Locked

1080p @ 60Hz

Yes

Locked

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Xbox Series X|S Compatibility

N/A

XSX Compatibility Photo

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XSX Compatibility Table

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4k @ 120Hz

Yes

Locked

4k @ 60Hz

Yes

Locked

1440p @ 120Hz

Yes

Locked

1440p @ 60Hz

Yes

Locked

1080p @ 120Hz

Yes

Locked

1080p @ 60Hz

Yes

Locked

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Inputs

Inputs 1

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Inputs 2

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DisplayPort

1 (DP 2.1)

Locked

DisplayPort Transmission Bandwidth

UHBR13.5 (54.00 Gbps)

Locked

Mini DisplayPort

Locked

HDMI

3 (HDMI 2.1)

Locked

HDMI 2.1 Bandwidth

48Gbps (FRL 12x4)

Locked

Daisy Chaining

Locked

3.5mm Audio Out

Yes

Locked

Ethernet

Locked

HDR10

Yes

Locked

Dolby Vision

Locked

Show Text

USB

USB-A Ports

Locked

USB-A Rated Speed

5Gbps (USB 3.2 Gen 1)

Locked

USB-B Upstream Port

Yes

Locked

USB-C Ports

Locked

USB-C Upstream

No USB-C Ports

Locked

USB-C Rated Speed

No USB-C Ports

Locked

USB-C Power Delivery

No USB-C Ports

Locked

USB-C DisplayPort Alt Mode

No USB-C Ports

Locked

Thunderbolt

Locked

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macOS Compatibility

macOS Screenshot

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Features

Additional Features

Speakers

Locked

RGB Illumination

Controllable

Locked

Multiple Input Display

PIP + PBP

Locked

KVM Switch

Yes

Locked

Smart OS

Locked

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On-Screen Display (OSD)

OSD Picture

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Check Price

57"

LS57CG952NNXZA

52"

U5226KW

Dell

57"

LS57CG952NNXZA

52"

U5226KW

57"

LS57CG952NNXZA

Samsung.com

52"

U5226KW

57"

LS57CG952NNXZA

52"

U5226KW

57"

LS57CG952NNXZA

52"

U5226KW