ASUS ROG Swift OLED PG27UCDM vs Samsung Odyssey OLED G81SF S27FG810S: Which Monitor Is Better? - RTINGS.com

FEEDBACK

Main Differences

Picture Quality

Gray Uniformity

Black Uniformity

Color Accuracy (Pre-Calibration)

Color Accuracy (Post-Calibration)

SDR Color Gamut

HDR Color Gamut

HDR Color Volume

Panel Technology

Direct Reflections

Ambient Black Level Raise

Total Reflected Light

Variable Refresh Rate (VRR)

VRR Motion Performance

Refresh Rate Compliance

CAD @ Max Refresh Rate

Response Time @ Max Refresh Rate

Response Time @ 120Hz

Response Time @ 60Hz

Backlight Strobing (BFI)

PS5 Compatibility

Xbox Series X|S Compatibility

macOS Compatibility

Additional Features

On-Screen Display (OSD)

Products

ASUS ROG Swift OLED PG27UCDM

Samsung Odyssey OLED G81SF S27FG810S

Tested using Methodology v2.1.2

Updated Mar 17, 2026 01:08 PM

Tested using Methodology v2.1.2

Updated Mar 16, 2026 07:34 PM

ASUS ROG Swift OLED PG27UCDM Picture

Samsung Odyssey OLED G81SF S27FG810S Picture

Size 27"

Panel Type OLED

Native Resolution 3840 x 2160

Max Refresh Rate 240 Hz

Sub-Type QD-OLED

Size 27"

Panel Type OLED

Native Resolution 3840 x 2160

Max Refresh Rate 240 Hz

Sub-Type QD-OLED

Recommended in 24 articles:
Gaming
Monitors
PS5/PS5 Pro
21

Recommended in 2 articles:
Brands
Samsung

Our Verdict

ASUS ROG Swift OLED PG27UCDM

Samsung Odyssey OLED G81SF S27FG810S

The ASUS ROG Swift OLED PG27UCDM and the Samsung Odyssey OLED G81SF S27FG810S are 27-inch 4k QD-OLED gaming monitors. Unlike the ASUS the Samsung has a matte screen finish, so you may want to choose based on your preferred screen finish. That said, the ASUS is a better option if you plan to use it for productivity as well as work, as it has a KVM switch and delivers 90W of power over USB-C.

Variants

ROG Swift OLED PG27UCDM (27")

S27FG810S (27")

Review

See ASUS ROG Swift OLED PG27UCDM Review

See Samsung Odyssey OLED G81SF S27FG810S Review

Check Price

27"

ROG Swift OLED PG27UCDM

27"

S27FG810S

27"

ROG Swift OLED PG27UCDM

27"

S27FG810S

27"

ROG Swift OLED PG27UCDM

27"

S27FG810S

27"

ROG Swift OLED PG27UCDM

27"

S27FG810S

27"

ROG Swift OLED PG27UCDM

27"

S27FG810S

Main Differences for

PC Gaming

Threshold

0.10

PC Gaming

0.0

0.0

JOIN NOW to see main differences

Full Comparison

PC Gaming

0.0

0.0

Console Gaming

0.0

0.0

Office

0.0

0.0

Editing

0.0

0.0

Brightness

0.0

0.0

Response Time

0.0

0.0

HDR Picture

0.0

0.0

SDR Picture

0.0

0.0

Color Accuracy

0.0

0.0

Design

Style

Design Picture

ASUS ROG Swift OLED PG27UCDM Design Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Design Picture Sample

SAMPLE

for pictures & test results

Curved

Locked

Locked

Curve Radius

Locked

Locked

Show Text

Build Quality

N/A

N/A

Build Quality Picture

ASUS ROG Swift OLED PG27UCDM Build Quality Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Build Quality Picture Sample

SAMPLE

for pictures & test results

Show Text

Ergonomics

N/A

N/A

Ergonomics Picture

ASUS ROG Swift OLED PG27UCDM Ergonomics Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Ergonomics Picture Sample

SAMPLE

for pictures & test results

Back Picture

ASUS ROG Swift OLED PG27UCDM Back Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Back Picture Sample

SAMPLE

for pictures & test results

Height Adjustment

Lock" (Lock cm)

Lock" (Lock cm)

Min Height To Top Of Panel

Lock" (Lock cm)

Lock" (Lock cm)

Tilt Range

Locked

Locked

Rotate Portrait/Landscape

Locked

Locked

Swivel Range

Locked

Locked

Wall Mount

Locked

Locked

Show Text

Stand

Stand Picture

ASUS ROG Swift OLED PG27UCDM Stand Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Stand Picture Sample

SAMPLE

for pictures & test results

Thickness Picture

ASUS ROG Swift OLED PG27UCDM Thickness Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Thickness Picture Sample

SAMPLE

for pictures & test results

Base Width

Lock" (Lock cm)

Lock" (Lock cm)

Base Depth

Lock" (Lock cm)

Lock" (Lock cm)

Thickness (With Display)

Lock" (Lock cm)

Lock" (Lock cm)

Weight (With Display)

Lock lbs (Lock kg)

Lock lbs (Lock kg)

Show Text

Display

Display Picture

ASUS ROG Swift OLED PG27UCDM Display Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Display Picture Sample

SAMPLE

for pictures & test results

Size

Lock"

Lock"

Housing Width

Lock" (Lock cm)

Lock" (Lock cm)

Housing Height

Lock" (Lock cm)

Lock" (Lock cm)

Thickness (Without Stand)

Lock" (Lock cm)

Lock" (Lock cm)

Weight (Without Stand)

Lock lbs (Lock kg)

Lock lbs (Lock kg)

Borders Size (Bezels)

Lock" (Lock cm)

Lock" (Lock cm)

Show Text

Controls

Controls Picture

ASUS ROG Swift OLED PG27UCDM Controls Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Controls Picture Sample

SAMPLE

for pictures & test results

Show Text

In The Box

In The Box Picture

ASUS ROG Swift OLED PG27UCDM In The Box Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S In The Box Picture Sample

SAMPLE

for pictures & test results

Power Supply

Locked

Locked

Show Text

Picture Quality

Contrast

N/A

N/A

Checkerboard Picture

ASUS ROG Swift OLED PG27UCDM Checkerboard Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Checkerboard Picture Sample

SAMPLE

for pictures & test results

Native Contrast

Lock : 1

Lock : 1

Contrast With Local Dimming

Lock : 1

Lock : 1

Show Text

Local Dimming

N/A

N/A

Local Dimming Video

ASUS ROG Swift OLED PG27UCDM Local Dimming Video Sample

SAMPLE

for videos & test results

Samsung Odyssey OLED G81SF S27FG810S Local Dimming Video Sample

SAMPLE

for videos & test results

Local Dimming

Locked

Locked

Backlight

Locked

Locked

Show Text

SDR Brightness

N/A

N/A

Real Scene

Lock cd/m²

Lock cd/m²

Peak 2% Window

Lock cd/m²

Lock cd/m²

Peak 10% Window

Lock cd/m²

Lock cd/m²

Peak 25% Window

Lock cd/m²

Lock cd/m²

Peak 50% Window

Lock cd/m²

Lock cd/m²

Peak 100% Window

Lock cd/m²

Lock cd/m²

Sustained 2% Window

Lock cd/m²

Lock cd/m²

Sustained 10% Window

Lock cd/m²

Lock cd/m²

Sustained 25% Window

Lock cd/m²

Lock cd/m²

Sustained 50% Window

Lock cd/m²

Lock cd/m²

Sustained 100% Window

Lock cd/m²

Lock cd/m²

Automatic Brightness Limiting (ABL)

Lock

Lock

Minimum Brightness

Lock cd/m²

Lock cd/m²

Show Text

HDR Brightness

N/A

N/A

EOTF

ASUS ROG Swift OLED PG27UCDM EOTF Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S EOTF Sample

SAMPLE

for pictures & test results

VESA DisplayHDR Certification

Locked

Locked

Real Scene

Lock cd/m²

Lock cd/m²

Peak 2% Window

Lock cd/m²

Lock cd/m²

Peak 10% Window

Lock cd/m²

Lock cd/m²

Peak 25% Window

Lock cd/m²

Lock cd/m²

Peak 50% Window

Lock cd/m²

Lock cd/m²

Peak 100% Window

Lock cd/m²

Lock cd/m²

Sustained 2% Window

Lock cd/m²

Lock cd/m²

Sustained 10% Window

Lock cd/m²

Lock cd/m²

Sustained 25% Window

Lock cd/m²

Lock cd/m²

Sustained 50% Window

Lock cd/m²

Lock cd/m²

Sustained 100% Window

Lock cd/m²

Lock cd/m²

Automatic Brightness Limiting (ABL)

Lock

Lock

Show Text

Gray Uniformity

N/A

N/A

50% Uniformity Picture

ASUS ROG Swift OLED PG27UCDM 50% Uniformity Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S 50% Uniformity Picture Sample

SAMPLE

for pictures & test results

50% Std. Dev.

Lock%

Lock%

50% DSE

Lock%

Lock%

Show Text

Black Uniformity

N/A

N/A

Native Black Uniformity Picture

ASUS ROG Swift OLED PG27UCDM Native Black Uniformity Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Native Black Uniformity Picture Sample

SAMPLE

for pictures & test results

Native Std. Dev.

Lock%

Lock%

Black Uniformity Picture With Local Dimming

ASUS ROG Swift OLED PG27UCDM Black Uniformity Picture With Local Dimming Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Black Uniformity Picture With Local Dimming Sample

SAMPLE

for pictures & test results

Std. Dev. w/ L.D.

N/A

N/A

Show Text

Color Accuracy (Pre-Calibration)

N/A

N/A

Pre Calibration Picture

ASUS ROG Swift OLED PG27UCDM Pre Calibration Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Pre Calibration Picture Sample

SAMPLE

for pictures & test results

Pre Gamma Curve Picture

ASUS ROG Swift OLED PG27UCDM Pre Gamma Curve Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Pre Gamma Curve Picture Sample

SAMPLE

for pictures & test results

Pre Color Picture

ASUS ROG Swift OLED PG27UCDM Pre Color Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Pre Color Picture Sample

SAMPLE

for pictures & test results

Picture Mode

Locked

Locked

sRGB Gamut Area xy

Lock%

Lock%

White Balance dE (Avg.)

Lock

Lock

Color Temperature (Avg.)

Lock K

Lock K

Gamma (Avg.)

Lock

Lock

Color dE (Avg.)

Lock

Lock

Contrast Setting

N/A

Lock

RGB Settings

Locked

Locked

Gamma Setting

Locked

Locked

Brightness Setting

Lock

Lock

Measured Brightness

Lock cd/m²

Lock cd/m²

Brightness Locked

Locked

Locked

Show Text

Color Accuracy (Post-Calibration)

N/A

N/A

Post Calibration Picture

ASUS ROG Swift OLED PG27UCDM Post Calibration Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Post Calibration Picture Sample

SAMPLE

for pictures & test results

Post Gamma Curve Picture

ASUS ROG Swift OLED PG27UCDM Post Gamma Curve Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Post Gamma Curve Picture Sample

SAMPLE

for pictures & test results

Post Color Picture

ASUS ROG Swift OLED PG27UCDM Post Color Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Post Color Picture Sample

SAMPLE

for pictures & test results

Picture Mode

Locked

Locked

sRGB Gamut Area xy

Lock%

Lock%

White Balance dE (Avg.)

Lock

Lock

Color Temperature (Avg.)

Lock K

Lock K

Gamma (Avg.)

Lock

Lock

Color dE (Avg.)

Lock

Lock

Contrast Setting

Lock

Lock

RGB Settings

Locked

Locked

Gamma Setting

Locked

Locked

Brightness Setting

Lock

Lock

Measured Brightness

Lock cd/m²

Lock cd/m²

ICC Profile

Download

Download

Show Text

SDR Color Gamut

N/A

N/A

sRGB Color Gamut Picture

ASUS ROG Swift OLED PG27UCDM sRGB Color Gamut Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S sRGB Color Gamut Picture Sample

SAMPLE

for pictures & test results

sRGB Coverage xy

Lock%

Lock%

sRGB Picture Mode

Locked

Locked

Adobe RGB Color Gamut Picture

ASUS ROG Swift OLED PG27UCDM Adobe RGB Color Gamut Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Adobe RGB Color Gamut Picture Sample

SAMPLE

for pictures & test results

Adobe RGB Coverage xy

Lock%

Lock%

Adobe RGB Picture Mode

Locked

Locked

Show Text

HDR Color Gamut

N/A

N/A

Wide Color Gamut

Locked

Locked

DCI-P3 Color Gamut Picture

ASUS ROG Swift OLED PG27UCDM DCI-P3 Color Gamut Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S DCI-P3 Color Gamut Picture Sample

SAMPLE

for pictures & test results

DCI-P3 Coverage xy

Lock%

Lock%

DCI-P3 Picture Mode

Locked

Locked

Rec. 2020 Color Gamut Picture

ASUS ROG Swift OLED PG27UCDM Rec. 2020 Color Gamut Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Rec. 2020 Color Gamut Picture Sample

SAMPLE

for pictures & test results

Rec. 2020 Coverage xy

Lock%

Lock%

Rec. 2020 Picture Mode

Locked

Locked

Show Text

HDR Color Volume

N/A

N/A

DCI-P3 Color Volume ITP Picture

ASUS ROG Swift OLED PG27UCDM DCI-P3 Color Volume ITP Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S DCI-P3 Color Volume ITP Picture Sample

SAMPLE

for pictures & test results

1,000 cd/m² DCI-P3 Coverage ICtCp

Lock%

Lock%

DCI-P3 Picture Mode

Locked

Locked

Rec. 2020 Color Volume ITP Picture

ASUS ROG Swift OLED PG27UCDM Rec. 2020 Color Volume ITP Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Rec. 2020 Color Volume ITP Picture Sample

SAMPLE

for pictures & test results

10,000 cd/m² Rec. 2020 Coverage ICtCp

Lock%

Lock%

Rec. 2020 Picture Mode

Locked

Locked

Show Text

Viewing Angle

N/A

N/A

Viewing Angle Video

ASUS ROG Swift OLED PG27UCDM Viewing Angle Video Sample

SAMPLE

for videos & test results

Samsung Odyssey OLED G81SF S27FG810S Viewing Angle Video Sample

SAMPLE

for videos & test results

Chroma Graph

ASUS ROG Swift OLED PG27UCDM Chroma Graph Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Chroma Graph Sample

SAMPLE

for pictures & test results

Color Washout From Left

Lock°

Lock°

Color Washout From Right

Lock°

Lock°

Hue Graph

ASUS ROG Swift OLED PG27UCDM Hue Graph Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Hue Graph Sample

SAMPLE

for pictures & test results

Color Shift From Left

Lock°

Lock°

Color Shift From Right

Lock°

Lock°

Lightness Graph

ASUS ROG Swift OLED PG27UCDM Lightness Graph Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Lightness Graph Sample

SAMPLE

for pictures & test results

Brightness Loss From Left

Lock°

Lock°

Brightness Loss From Right

Lock°

Lock°

Black Level Raise From Left

Lock°

Lock°

Black Level Raise From Right

Lock°

Lock°

Gamma Shift From Left

Lock°

Lock°

Gamma Shift From Right

Lock°

Lock°

Show Text

Text Clarity

N/A

N/A

ClearType On

ASUS ROG Swift OLED PG27UCDM ClearType On Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S ClearType On Sample

SAMPLE

for pictures & test results

ClearType Off

ASUS ROG Swift OLED PG27UCDM ClearType Off Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S ClearType Off Sample

SAMPLE

for pictures & test results

Show Text

Panel Technology

Spectral Power Distribution

ASUS ROG Swift OLED PG27UCDM Spectral Power Distribution Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Spectral Power Distribution Sample

SAMPLE

for pictures & test results

Pixels

ASUS ROG Swift OLED PG27UCDM Pixels Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Pixels Sample

SAMPLE

for pictures & test results

Panel Type

Locked

Locked

Sub-Type

Locked

Locked

Subpixel Layout

Locked

Locked

Show Text

Direct Reflections

N/A

N/A

Ring Light Picture

ASUS ROG Swift OLED PG27UCDM Ring Light Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Ring Light Picture Sample

SAMPLE

for pictures & test results

Direct Reflections Graph

ASUS ROG Swift OLED PG27UCDM Direct Reflections Graph Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Direct Reflections Graph Sample

SAMPLE

for pictures & test results

Peak Direct Reflection Intensity

Lock%

Lock%

Screen Finish

Locked

Locked

Show Text

Ambient Black Level Raise

N/A

N/A

Black Level Raise Picture

ASUS ROG Swift OLED PG27UCDM Black Level Raise Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Black Level Raise Picture Sample

SAMPLE

for pictures & test results

Ambient Black Level Raise Graph

ASUS ROG Swift OLED PG27UCDM Ambient Black Level Raise Graph Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Ambient Black Level Raise Graph Sample

SAMPLE

for pictures & test results

Black Luminance @ 0 lx

Lock cd/m²

Lock cd/m²

Black Luminance @ 1000 lx

Lock cd/m²

Lock cd/m²

Show Text

Total Reflected Light

N/A

N/A

Bright Room Off Picture

ASUS ROG Swift OLED PG27UCDM Bright Room Off Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Bright Room Off Picture Sample

SAMPLE

for pictures & test results

Total Reflection Ring Light Picture

ASUS ROG Swift OLED PG27UCDM Total Reflection Ring Light Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Total Reflection Ring Light Picture Sample

SAMPLE

for pictures & test results

Total Reflected Light Intensity

Lock% ⋅ pixel

Lock% ⋅ pixel

Diffraction Artifacts

Locked

Locked

Show Text

Gradient

N/A

N/A

Gradient Picture

ASUS ROG Swift OLED PG27UCDM Gradient Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Gradient Picture Sample

SAMPLE

for pictures & test results

Color Depth

Lock Bit

Lock Bit

Show Text

Motion

Refresh Rate

N/A

N/A

Dual Mode Setting

Locked

Locked

Native Refresh Rate

Lock Hz

Lock Hz

Max Refresh Rate

Lock Hz

Lock Hz

Max Refresh Rate Over DP

Lock Hz

Lock Hz

Max Refresh Rate Over HDMI

Lock Hz

Lock Hz

Max Refresh Rate Over DP @ 10-bit

Lock Hz

Lock Hz

Max Refresh Rate Over HDMI @ 10-Bit

Lock Hz

Lock Hz

DSC Toggle

Locked

Locked

DSC Off Max Refresh Rate Over DP

Lock Hz

N/A

DSC Off Max Refresh Rate Over HDMI

Lock Hz

N/A

Show Text

Variable Refresh Rate (VRR)

Variable Refresh Rate

Locked

Locked

FreeSync

Locked

Locked

G-SYNC

Locked

Locked

VRR Maximum

Lock Hz

Lock Hz

VRR Minimum

Locked

Locked

VRR Supported Connectors

Locked

Locked

Show Text

VRR Motion Performance

N/A

N/A

Pursuit Photo VRR

ASUS ROG Swift OLED PG27UCDM Pursuit Photo VRR Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Pursuit Photo VRR Sample

SAMPLE

for pictures & test results

OD Mode CAD Comparison

ASUS ROG Swift OLED PG27UCDM OD Mode CAD Comparison Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S OD Mode CAD Comparison Sample

SAMPLE

for pictures & test results

Recommended VRR OD Setting

Locked

Locked

Variable Overdrive Advertised

Locked

Locked

Avg. CAD

Lock

Lock

Best CAD

Lock

Lock

Worst CAD

Lock

Lock

Show Text

Refresh Rate Compliance

N/A

N/A

Fast GTG Sequence

ASUS ROG Swift OLED PG27UCDM Fast GTG Sequence Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Fast GTG Sequence Sample

SAMPLE

for pictures & test results

VRR Compliance

ASUS ROG Swift OLED PG27UCDM VRR Compliance Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S VRR Compliance Sample

SAMPLE

for pictures & test results

Compliance @ Max Hz

Lock%

Lock%

Compliance @ 120 FPS

Lock%

Lock%

Compliance @ 60 FPS

Lock%

Lock%

Show Text

CAD @ Max Refresh Rate

N/A

N/A

Pursuit Photo At Max Refresh

ASUS ROG Swift OLED PG27UCDM Pursuit Photo At Max Refresh Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Pursuit Photo At Max Refresh Sample

SAMPLE

for pictures & test results

CAD Heatmap At Max Refresh

ASUS ROG Swift OLED PG27UCDM CAD Heatmap At Max Refresh Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S CAD Heatmap At Max Refresh Sample

SAMPLE

for pictures & test results

OD Transition Max Refresh Rate

Join nowfor multiple image controls

Join nowfor multiple image controls

Recommended Overdrive Setting

Locked

Locked

Avg. CAD

Lock

Lock

Best 10% CAD

Lock

Lock

Worst 10% CAD

Lock

Lock

Show Text

Response Time @ Max Refresh Rate

First Response Time

Lock ms

Lock ms

Total Response Time

Lock ms

Lock ms

Recommended Overdrive Setting

Locked

Locked

RGB Overshoot

Lock RGB

Lock RGB

Worst 10% RGB Overshoot

Lock RGB

Lock RGB

Worst 10% First Response Time

Lock ms

Lock ms

Worst 10% Total Response Time

Lock ms

Lock ms

Heatmap First Response

ASUS ROG Swift OLED PG27UCDM Heatmap First Response Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Heatmap First Response Sample

SAMPLE

for pictures & test results

Heatmap Total Response

ASUS ROG Swift OLED PG27UCDM Heatmap Total Response Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Heatmap Total Response Sample

SAMPLE

for pictures & test results

Heatmap RGB Overshoot

ASUS ROG Swift OLED PG27UCDM Heatmap RGB Overshoot Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Heatmap RGB Overshoot Sample

SAMPLE

for pictures & test results

Show Text

CAD @ 120Hz

N/A

N/A

Pursuit Photo 120Hz

ASUS ROG Swift OLED PG27UCDM Pursuit Photo 120Hz Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Pursuit Photo 120Hz Sample

SAMPLE

for pictures & test results

CAD Heatmap 120Hz

ASUS ROG Swift OLED PG27UCDM CAD Heatmap 120Hz Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S CAD Heatmap 120Hz Sample

SAMPLE

for pictures & test results

OD Transition 120Hz

Join nowfor multiple image controls

Join nowfor multiple image controls

Recommended Overdrive Setting

Locked

Locked

Avg. CAD

Lock

Lock

Best 10% CAD

Lock

Lock

Worst 10% CAD

Lock

Lock

Show Text

Response Time @ 120Hz

Worst 10% First Response Time

Lock ms

Lock ms

RGB Overshoot

Lock RGB

Lock RGB

Total Response Time

Lock ms

Lock ms

First Response Time

Lock ms

Lock ms

Recommended Overdrive Setting

Locked

Locked

Worst 10% Total Response Time

Lock ms

Lock ms

Worst 10% RGB Overshoot

Lock RGB

Lock RGB

120Hz First Response Heatmap

ASUS ROG Swift OLED PG27UCDM 120Hz First Response Heatmap Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S 120Hz First Response Heatmap Sample

SAMPLE

for pictures & test results

120Hz Total Response Heatmap

ASUS ROG Swift OLED PG27UCDM 120Hz Total Response Heatmap Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S 120Hz Total Response Heatmap Sample

SAMPLE

for pictures & test results

120Hz Heatmap RGB Overshoot

ASUS ROG Swift OLED PG27UCDM 120Hz Heatmap RGB Overshoot Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S 120Hz Heatmap RGB Overshoot Sample

SAMPLE

for pictures & test results

Show Text

CAD @ 60Hz

N/A

N/A

Pursuit Photo 60Hz

ASUS ROG Swift OLED PG27UCDM Pursuit Photo 60Hz Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Pursuit Photo 60Hz Sample

SAMPLE

for pictures & test results

CAD Heatmap 60Hz

ASUS ROG Swift OLED PG27UCDM CAD Heatmap 60Hz Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S CAD Heatmap 60Hz Sample

SAMPLE

for pictures & test results

OD Transition 60Hz

Join nowfor multiple image controls

Join nowfor multiple image controls

Recommended Overdrive Setting

Locked

Locked

Avg. CAD

Lock

Lock

Best 10% CAD

Lock

Lock

Worst 10% CAD

Lock

Lock

Show Text

Response Time @ 60Hz

Recommended Overdrive Setting

Locked

Locked

First Response Time

Lock ms

Lock ms

Total Response Time

Lock ms

Lock ms

RGB Overshoot

Lock RGB

Lock RGB

Worst 10% Total Response Time

Lock ms

Lock ms

Worst 10% First Response Time

Lock ms

Lock ms

Worst 10% RGB Overshoot

Lock RGB

Lock RGB

60Hz First Response Heatmap

ASUS ROG Swift OLED PG27UCDM 60Hz First Response Heatmap Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S 60Hz First Response Heatmap Sample

SAMPLE

for pictures & test results

60Hz Total Response Heatmap

ASUS ROG Swift OLED PG27UCDM 60Hz Total Response Heatmap Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S 60Hz Total Response Heatmap Sample

SAMPLE

for pictures & test results

60Hz RGB Overshoot Heatmap

ASUS ROG Swift OLED PG27UCDM 60Hz RGB Overshoot Heatmap Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S 60Hz RGB Overshoot Heatmap Sample

SAMPLE

for pictures & test results

Show Text

Backlight Strobing (BFI)

Backlight Strobing Picture

ASUS ROG Swift OLED PG27UCDM Backlight Strobing Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Backlight Strobing Picture Sample

SAMPLE

for pictures & test results

Backlight Strobing Frequency Picture

ASUS ROG Swift OLED PG27UCDM Backlight Strobing Frequency Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Backlight Strobing Frequency Picture Sample

SAMPLE

for pictures & test results

Backlight Strobing (BFI)

Locked

Locked

Maximum Frequency

Lock Hz

N/A

Minimum Frequency

Lock Hz

N/A

Longest Pulse Width Brightness

Lock cd/m²

N/A

Shortest Pulse Width Brightness

Lock cd/m²

N/A

Pulse Width Control

Locked

Locked

Pulse Phase Control

Locked

Locked

Pulse Amplitude Control

Locked

Locked

VRR At The Same Time

Locked

Locked

Show Text

VRR Flicker

N/A

N/A

VRR Flicker Video

ASUS ROG Swift OLED PG27UCDM VRR Flicker Video Sample

SAMPLE

for videos & test results

Samsung Odyssey OLED G81SF S27FG810S VRR Flicker Video Sample

SAMPLE

for videos & test results

VRR Flicker Graph

ASUS ROG Swift OLED PG27UCDM VRR Flicker Graph Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S VRR Flicker Graph Sample

SAMPLE

for pictures & test results

Dark Gray Flicker

Lock RGB

Lock RGB

Middle Gray Flicker

Lock RGB

Lock RGB

Light Gray Flicker

Lock RGB

Lock RGB

VRR Flicker Control Setting

Locked

Locked

Show Text

Image Flicker

N/A

N/A

Backlight Picture

ASUS ROG Swift OLED PG27UCDM Backlight Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Backlight Picture Sample

SAMPLE

for pictures & test results

Flicker-Free

Locked

Locked

PWM Dimming Frequency

Locked

Locked

Show Text

Inputs

Input Lag

N/A

N/A

Native Resolution @ Max Hz

Lock ms

Lock ms

Native Resolution @ 120Hz

Lock ms

Lock ms

Native Resolution @ 60Hz

Lock ms

Lock ms

Backlight Strobing (BFI)

Lock ms

N/A

Show Text

Resolution

N/A

N/A

Native Resolution

Locked

Locked

Aspect Ratio

Locked

Locked

Megapixels

Lock MP

Lock MP

Pixel Density

Lock PPI

Lock PPI

PS5 Compatibility

N/A

N/A

PS5 Compatibility Photo

ASUS ROG Swift OLED PG27UCDM PS5 Compatibility Photo Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S PS5 Compatibility Photo Sample

SAMPLE

for pictures & test results

PS5 Compatibility Table

ASUS ROG Swift OLED PG27UCDM PS5 Compatibility Table Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S PS5 Compatibility Table Sample

SAMPLE

for pictures & test results

4k @ 120Hz

Locked

Locked

4k @ 60Hz

Locked

Locked

1440p @ 120Hz

Locked

Locked

1440p @ 60Hz

Locked

Locked

1080p @ 120Hz

Locked

Locked

1080p @ 60Hz

Locked

Locked

Xbox Series X|S Compatibility

N/A

N/A

XSX Compatibility Photo

ASUS ROG Swift OLED PG27UCDM XSX Compatibility Photo Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S XSX Compatibility Photo Sample

SAMPLE

for pictures & test results

XSX Compatibility Table

ASUS ROG Swift OLED PG27UCDM XSX Compatibility Table Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S XSX Compatibility Table Sample

SAMPLE

for pictures & test results

4k @ 120Hz

Locked

Locked

4k @ 60Hz

Locked

Locked

1440p @ 120Hz

Locked

Locked

1440p @ 60Hz

Locked

Locked

1080p @ 120Hz

Locked

Locked

1080p @ 60Hz

Locked

Locked

Show Text

Inputs

Inputs 1

ASUS ROG Swift OLED PG27UCDM Inputs 1 Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Inputs 1 Sample

SAMPLE

for pictures & test results

Inputs 2

ASUS ROG Swift OLED PG27UCDM Inputs 2 Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S Inputs 2 Sample

SAMPLE

for pictures & test results

DisplayPort

Locked

Locked

DisplayPort Transmission Bandwidth

Locked

Locked

Mini DisplayPort

Locked

Locked

HDMI

Locked

Locked

HDMI 2.1 Bandwidth

Locked

Locked

Daisy Chaining

Locked

Locked

3.5mm Audio Out

Locked

Locked

Ethernet

Locked

Locked

HDR10

Locked

Locked

Dolby Vision

Locked

Locked

Show Text

USB

USB-A Ports

Locked

Locked

USB-A Rated Speed

Locked

Locked

USB-B Upstream Port

Locked

Locked

USB-C Ports

Locked

Locked

USB-C Upstream

Locked

Locked

USB-C Rated Speed

Locked

Locked

USB-C Power Delivery

Locked

Locked

USB-C DisplayPort Alt Mode

Locked

Locked

Thunderbolt

Locked

Locked

Show Text

macOS Compatibility

macOS Screenshot

ASUS ROG Swift OLED PG27UCDM macOS Screenshot Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S macOS Screenshot Sample

SAMPLE

for pictures & test results

Show Text

Features

Additional Features

Speakers

Locked

Locked

RGB Illumination

Locked

Locked

Multiple Input Display

Locked

Locked

KVM Switch

Locked

Locked

Smart OS

Locked

Locked

Show Text

On-Screen Display (OSD)

OSD Picture

ASUS ROG Swift OLED PG27UCDM OSD Picture Sample

SAMPLE

for pictures & test results

Samsung Odyssey OLED G81SF S27FG810S OSD Picture Sample

SAMPLE

for pictures & test results

Show Text

Check Price

27"

ROG Swift OLED PG27UCDM

27"

S27FG810S

27"

ROG Swift OLED PG27UCDM

27"

S27FG810S

27"

ROG Swift OLED PG27UCDM

27"

S27FG810S

27"

ROG Swift OLED PG27UCDM

27"

S27FG810S

27"

ROG Swift OLED PG27UCDM

27"

S27FG810S

ASUS ROG Swift OLED PG27UCDM

Samsung Odyssey OLED G81SF S27FG810S

Comments

Comparison

• Posted 8 months ago

ASUS ROG Swift OLED PG27UCDM vs Samsung Odyssey OLED G81SF S27FG810S: Main Discussion

What do you think of these products? Let us know below.

Looking for a personalized buying advice from the RTINGS.com experts? Members have direct access to buying advice on our member forum.

PreviewBack to editorFormat guide

No comments yet, refresh to see new ones