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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
    9. Back
    10. Borders
    11. Thickness
  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. SDR Color Volume
    13. HDR Color Gamut
    14. HDR Color Volume
    15. Image Retention
    16. Reflections
    17. Text Clarity
    18. Gradient
    19. Color Bleed
  6. Motion
    1. Refresh Rate
    2. Variable Refresh Rate (VRR)
    3. Response Time @ Max Refresh Rate
    4. Response Time @ 120Hz
    5. Response Time @ 60Hz
    6. Backlight Strobing (BFI)
    7. Image Flicker
  7. Inputs
    1. Input Lag
    2. Resolution And Size
    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)
    3. Controls
    4. In The Box
  9. Comments

Dell S2721DGF vs ASUS ROG Strix XG16AHPE

Side-by-Side Comparison

Products

Dell S2721DGF
ASUS ROG Strix XG16AHPE

Tested using Methodology v1.2

Updated May 09, 2024 07:49 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.1

Updated May 24, 2024 02:05 PM

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Missing store
Dell S2721DGF Picture
ASUS ROG Strix XG16AHPE Picture

Variants

  • S2721DGF (27")
  • ROG Strix XG16AHPE (Black - 16")
  • ROG Strix XG16AHP (Black W/ Tripod - 16")
  • ROG Strix XG16AHPE-W (White - 16")
  • ROG Strix XG16AHP-W (White W/ Tripod - 16")

Our Verdict

Dell S2721DGF

ASUS ROG Strix XG16AHPE

The Dell S2721DGF and the ASUS ROG Strix XG16AHPE are two very different displays with different intended use cases. The Dell is a desktop monitor with a high-resolution screen and excellent ergonomics. The ASUS is a portable gaming monitor with a smaller screen and a lower native resolution. The Dell supports HDR, but it's not as accurate out of the box.

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Notice: Two or more of the products selected have been tested with different test methodologies, so some of the results below aren't directly comparable. Learn how our test benches and scoring system work, and read more about the latest changes to our monitors test methodology.

Main Differences for

Threshold 

0.10

Mixed Usage 

7.7
7.3

Ergonomics 
 

9.2
3.3

Resolution And Size 
 

8.0
6.9

Black Uniformity 
 

3.9
6.8

Horizontal Viewing Angle 
 

8.5
7.0

HDR Color Gamut 
 

9.1
0.0

HDR Color Volume 
 

8.8
0.0

Vertical Viewing Angle 
 

6.2
7.4

Full Comparison

Design

Style 
 

Design Picture  

Dell S2721DGF Design Picture
ASUS ROG Strix XG16AHPE Design Picture

Curved 
 

No
No

Curve Radius 
 

Not Curved
Not Curved

Size  

27"
16"

Weight (without stand) 
 

9.9 lbs (4.5 kg)
2.0 lbs (0.9 kg)

Weight (with stand) 
 

14.6 lbs (6.6 kg)
2.0 lbs (0.9 kg)

Show text

Accelerated Longevity Test 
 

Uniformity Pictures  

Longevity Graph  

Dell S2721DGF Longevity Graph

Build Quality 
 

8.0
7.0

Build Quality Picture  

Dell S2721DGF Build Quality Picture
ASUS ROG Strix XG16AHPE Build Quality Picture

Show text

Ergonomics 
 

9.2
3.3

Ergonomics Picture  

Dell S2721DGF Ergonomics Picture
ASUS ROG Strix XG16AHPE Ergonomics Picture

Back Picture  

Dell S2721DGF Back Picture
ASUS ROG Strix XG16AHPE Back Picture

Height Adjustment 
 

5.1" (13.0 cm)
0.0" (0.0 cm)

Tilt Range 
 

-20° to 5°
-5° to -27.5°

Rotate Portrait/Landscape 
 

Yes, Both Ways
Yes, Clockwise

Swivel Range 
 

-45° to 45°
No swivel

Wall Mount 
 

VESA 100x100
Mounting Hole With 1/4" Screw Thread

Show text

Stand 
 

Stand Picture  

Dell S2721DGF Stand Picture
ASUS ROG Strix XG16AHPE Stand Picture

Thickness Picture  

Dell S2721DGF Thickness Picture
ASUS ROG Strix XG16AHPE Thickness Picture

Base Width 
 

10.9" (27.6 cm)
11.3" (28.6 cm)

Base Depth 
 

7.9" (20.0 cm)
8.3" (21.0 cm)

Thickness (With Display) 
 

6.3" (16.0 cm)
8.9" (22.5 cm)

Weight (With Display) 
 

14.6 lbs (6.6 kg)
2.0 lbs (0.9 kg)

Show text

Display 
 

Display Picture  

Dell S2721DGF Display Picture

Size 
 

27"
16"

Housing Width 
 

24.1" (61.2 cm)

Housing Height 
 

14.2" (36.1 cm)

Thickness (Without Stand) 
 

2.6" (6.5 cm)
0.5" (1.2 cm)

Weight (Without Stand) 
 

9.9 lbs (4.5 kg)
2.0 lbs (0.9 kg)

Borders Size (Bezels)  
 

0.3" (0.7 cm)
0.3" (0.8 cm)

Controls 
 

Controls Picture  

Dell S2721DGF Controls Picture
ASUS ROG Strix XG16AHPE Controls Picture

Show text

In The Box 
 

In The Box Picture  

Dell S2721DGF In The Box Picture
ASUS ROG Strix XG16AHPE In The Box Picture

Power Supply 
 

Internal
Internal

Show text

Back  

Back Picture  

Dell S2721DGF Back Picture
ASUS ROG Strix XG16AHPE Back Picture

Wall Mount  

VESA 100x100
Mounting Hole With 1/4" Screw Thread

Show text

Borders  

Borders Picture  

ASUS ROG Strix XG16AHPE Borders Picture

Borders 
 

0.3" (0.7 cm)
0.3" (0.8 cm)

Thickness  

Thickness Picture  

Dell S2721DGF Thickness Picture
ASUS ROG Strix XG16AHPE Thickness Picture

Thickness (with stand) 
 

6.3" (16.0 cm)
8.9" (22.5 cm)

Thickness (without stand) 
 

2.6" (6.5 cm)
0.5" (1.2 cm)
Picture Quality

Contrast 
 

5.8
6.4

Checkerboard Picture  

Dell S2721DGF Checkerboard Picture
ASUS ROG Strix XG16AHPE Checkerboard Picture

Native Contrast 
 

882 : 1
1,261 : 1

Contrast With Local Dimming 
 

971 : 1
N/A

Show text

Local Dimming 
 

1.0
0.0

Local Dimming Video  

Local Dimming 
 

Yes
No

Backlight 
 

Edge
Edge

Show text

SDR Brightness 
 

8.0
7.4

Real Scene 
 

341 cd/m²
295 cd/m²

Peak 2% Window 
 

364 cd/m²
270 cd/m²

Peak 10% Window 
 

367 cd/m²
286 cd/m²

Peak 25% Window 
 

368 cd/m²
286 cd/m²

Peak 50% Window 
 

368 cd/m²
286 cd/m²

Peak 100% Window 
 

368 cd/m²
286 cd/m²

Sustained 2% Window 
 

364 cd/m²
269 cd/m²

Sustained 10% Window 
 

367 cd/m²
286 cd/m²

Sustained 25% Window 
 

368 cd/m²
285 cd/m²

Sustained 50% Window 
 

368 cd/m²
286 cd/m²

Sustained 100% Window 
 

368 cd/m²
286 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.001
0.004

Minimum Brightness 
 

35 cd/m²

Show text

HDR Brightness 
 

6.6
0.0

EOTF  

Dell S2721DGF EOTF

VESA DisplayHDR Certification 
 

DisplayHDR 400 - 1.0/1.1

Real Scene 
 

328 cd/m²
N/A

Peak 2% Window 
 

481 cd/m²
N/A

Peak 10% Window 
 

485 cd/m²
N/A

Peak 25% Window 
 

486 cd/m²
N/A

Peak 50% Window 
 

487 cd/m²
N/A

Peak 100% Window 
 

487 cd/m²
N/A

Sustained 2% Window 
 

480 cd/m²
N/A

Sustained 10% Window 
 

484 cd/m²
N/A

Sustained 25% Window 
 

484 cd/m²
N/A

Sustained 50% Window 
 

486 cd/m²
N/A

Sustained 100% Window 
 

486 cd/m²
N/A

Automatic Brightness Limiting (ABL) 
 

0.003
N/A

Show text

Horizontal Viewing Angle 
 

8.5
7.0

Horizontal Viewing Angle Video  

Horizontal Chroma Graph  

Dell S2721DGF Horizontal Chroma Graph
ASUS ROG Strix XG16AHPE Horizontal Chroma Graph

Color Washout From Left 
 

46°
28°

Color Washout From Right 
 

47°
32°

Horizontal Hue Graph  

Dell S2721DGF Horizontal Hue Graph
ASUS ROG Strix XG16AHPE Horizontal Hue Graph

Color Shift From Left 
 

52°
40°

Color Shift From Right 
 

55°
45°

Horizontal Lightness Graph  

Dell S2721DGF Horizontal Lightness Graph
ASUS ROG Strix XG16AHPE Horizontal Lightness Graph

Brightness Loss From Left 
 

48°
32°

Brightness Loss From Right 
 

49°
37°

Black Level Raise From Left 
 

70°
70°

Black Level Raise From Right 
 

70°
70°

Gamma Shift From Left 
 

60°
31°

Gamma Shift From Right 
 

61°
36°

Show text

Vertical Viewing Angle 
 

6.2
7.4

Vertical Viewing Angle Video  

Vertical Chroma Graph  

Dell S2721DGF Vertical Chroma Graph
ASUS ROG Strix XG16AHPE Vertical Chroma Graph

Color Washout From Below 
 

32°
31°

Color Washout From Above 
 

33°
34°

Vertical Hue Graph  

Dell S2721DGF Vertical Hue Graph
ASUS ROG Strix XG16AHPE Vertical Hue Graph

Color Shift From Below 
 

31°
45°

Color Shift From Above 
 

34°
48°

Vertical Lightness Graph  

Dell S2721DGF Vertical Lightness Graph
ASUS ROG Strix XG16AHPE Vertical Lightness Graph

Brightness Loss From Below 
 

36°
34°

Brightness Loss From Above 
 

37°
36°

Black Level Raise From Below 
 

32°
70°

Black Level Raise From Above 
 

22°
70°

Gamma Shift From Below 
 

30°
43°

Gamma Shift From Above 
 

30°
43°

Show text

Gray Uniformity 
 

8.0
8.4

50% Uniformity Picture  

Dell S2721DGF 50% Uniformity Picture
ASUS ROG Strix XG16AHPE 50% Uniformity Picture

50% Std. Dev. 
 

3.975%
3.480%

50% DSE 
 

0.132%
0.126%

5% Uniformity Picture  

ASUS ROG Strix XG16AHPE 5% Uniformity Picture

5% Std. Dev. 
 

0.514%

5% DSE 
 

0.059%

Show text

Black Uniformity 
 

3.9
6.8

Native Black Uniformity Picture  

Dell S2721DGF Native Black Uniformity Picture
ASUS ROG Strix XG16AHPE Native Black Uniformity Picture

Native Std. Dev. 
 

2.946%
1.460%

Black Uniformity Picture With Local Dimming  

Dell S2721DGF Black Uniformity Picture With Local Dimming
ASUS ROG Strix XG16AHPE Black Uniformity Picture With Local Dimming

Std. Dev. w/ L.D. 
 

7.261%
N/A

Show text

Color Accuracy (Pre-Calibration) 
 

5.9
8.5

Pre Calibration Picture  

Dell S2721DGF Pre Calibration Picture
ASUS ROG Strix XG16AHPE Pre Calibration Picture

Pre Gamma Curve Picture  

Dell S2721DGF Pre Gamma Curve Picture
ASUS ROG Strix XG16AHPE Pre Gamma Curve Picture

Pre Color Picture  

Dell S2721DGF Pre Color Picture
ASUS ROG Strix XG16AHPE Pre Color Picture

Picture Mode 
 

Standard
sRGB

sRGB Gamut Area xy 
 

137.7%

White Balance dE (Avg.) 
 

3.43
2.42

Color Temperature (Avg.) 
 

6,929 K
6,415 K

Gamma (Avg.) 
 

2.13
2.12

Color dE (Avg.) 
 

3.55
1.52

Contrast Setting 
 

75
N/A

RGB Settings 
 

Default
Default

Gamma Setting 
 

No Gamma Setting
Default

Brightness Setting 
 

75
N/A

Measured Brightness 
 

223 cd/m²
148 cd/m²

Brightness Locked 
 

No

Show text

Color Accuracy (Post-Calibration) 
 

9.8
9.7

Post Calibration Picture  

Dell S2721DGF Post Calibration Picture
ASUS ROG Strix XG16AHPE Post Calibration Picture

Post Gamma Curve Picture  

Dell S2721DGF Post Gamma Curve Picture
ASUS ROG Strix XG16AHPE Post Gamma Curve Picture

Post Color Picture  

Dell S2721DGF Post Color Picture
ASUS ROG Strix XG16AHPE Post Color Picture

Picture Mode 
 

Custom Color
User

sRGB Gamut Area xy 
 

100.7%

White Balance dE (Avg.) 
 

0.54
0.42

Color Temperature (Avg.) 
 

6,504 K
6,462 K

Gamma (Avg.) 
 

2.17
2.18

Color dE (Avg.) 
 

0.34
0.50

Contrast Setting 
 

73
80

RGB Settings 
 

100-96-97
100-95-88

Gamma Setting 
 

No Gamma Setting
2.2

Brightness Setting 
 

30
30

Measured Brightness 
 

99 cd/m²
102 cd/m²

ICC Profile 
 

Show text

SDR Color Gamut 
 

9.4
8.6

sRGB Color Gamut Picture  

Dell S2721DGF sRGB Color Gamut Picture
ASUS ROG Strix XG16AHPE sRGB Color Gamut Picture

sRGB Coverage xy 
 

99.6%
96.6%

sRGB Picture Mode 
 

Custom Color
User

Adobe RGB Color Gamut Picture  

Dell S2721DGF Adobe RGB Color Gamut Picture
ASUS ROG Strix XG16AHPE Adobe RGB Color Gamut Picture

Adobe RGB Coverage xy 
 

84.5%
73.8%

Adobe RGB Picture Mode 
 

Custom Color
User

Show text

SDR Color Volume 
 

9.6
8.7

sRGB Color Volume ITP Picture  

Dell S2721DGF sRGB Color Volume ITP Picture
ASUS ROG Strix XG16AHPE sRGB Color Volume ITP Picture

sRGB In ICtCp 
 

97.5%
94.9%

sRGB Picture Mode 
 

Custom Color
User

Adobe RGB Color Volume ITP Picture  

Dell S2721DGF Adobe RGB Color Volume ITP Picture
ASUS ROG Strix XG16AHPE Adobe RGB Color Volume ITP Picture

Adobe RGB In ICtCp 
 

89.5%
77.7%

Adobe RGB Picture Mode 
 

Custom Color
User

Show text

HDR Color Gamut 
 

9.1
0.0

Wide Color Gamut 
 

Yes
N/A

DCI-P3 Color Gamut Picture  

Dell S2721DGF DCI-P3 Color Gamut Picture
ASUS ROG Strix XG16AHPE DCI-P3 Color Gamut Picture

DCI-P3 Coverage xy 
 

97.2%

DCI-P3 Picture Mode 
 

Desktop
No HDR

Rec. 2020 Color Gamut Picture  

Dell S2721DGF Rec. 2020 Color Gamut Picture
ASUS ROG Strix XG16AHPE Rec. 2020 Color Gamut Picture

Rec. 2020 Coverage xy 
 

72.8%
N/A

Rec. 2020 Picture Mode 
 

Desktop
No HDR

DCI P3 xy 
 

N/A

Show text

HDR Color Volume 
 

8.8
0.0

DCI-P3 Color Volume ITP Picture  

Dell S2721DGF DCI-P3 Color Volume ITP Picture
ASUS ROG Strix XG16AHPE DCI-P3 Color Volume ITP Picture

DCI-P3 In ICtCp 
 

89.8%
N/A

DCI-P3 Picture Mode 
 

Desktop
No HDR

Rec. 2020 Color Volume ITP Picture  

Dell S2721DGF Rec. 2020 Color Volume ITP Picture
ASUS ROG Strix XG16AHPE Rec. 2020 Color Volume ITP Picture

Rec. 2020 In ICtCp 
 

71.0%
N/A

Rec. 2020 Picture Mode 
 

Desktop
No HDR

Show text

Image Retention 
 

10

Image Retention Picture  

ASUS ROG Strix XG16AHPE Image Retention Picture

IR After 0 Min Recovery 
 

0.00%

IR After 2 Min Recovery 
 

0.00%

IR After 4 Min Recovery 
 

0.00%

IR After 6 Min Recovery 
 

0.00%

IR After 8 Min Recovery 
 

0.00%

IR After 10 Min Recovery 
 

0.00%

Show text

Reflections 
 

8.1
7.5

Average Room  

Dell S2721DGF Average Room
ASUS ROG Strix XG16AHPE Average Room

Average Room Off Picture  

Dell S2721DGF Average Room Off Picture
ASUS ROG Strix XG16AHPE Average Room Off Picture

Bright Room Off Picture  

Dell S2721DGF Bright Room Off Picture
ASUS ROG Strix XG16AHPE Bright Room Off Picture

Screen Finish 
 

Matte
Matte

Total Reflections 
 

4.4%
5.2%

Indirect Reflections 
 

3.0%
2.8%

Calculated Direct Reflections 
 

1.5%
2.4%

Show text

Text Clarity 
 

7.5
8.5

ClearType On  

Dell S2721DGF ClearType On
ASUS ROG Strix XG16AHPE ClearType On

ClearType Off  

Dell S2721DGF ClearType Off
ASUS ROG Strix XG16AHPE ClearType Off

Pixel Type 
 

IPS
IPS

Pixels  

Dell S2721DGF Pixels
ASUS ROG Strix XG16AHPE Pixels

Subpixel Layout 
 

RGB
RGB

Show text

Gradient 
 

9.7
8.1

Gradient Picture  

Dell S2721DGF Gradient Picture
ASUS ROG Strix XG16AHPE Gradient Picture

Color Depth 
 

10 Bit
8 Bit

Show text

Color Bleed 
 

10

Color Bleed Horizontal  

ASUS ROG Strix XG16AHPE Color Bleed Horizontal

Pixel Row Error 
 

0.001%

Color Bleed Vertical  

ASUS ROG Strix XG16AHPE Color Bleed Vertical

Pixel Column Error 
 

0.002%

Show text

Motion

Refresh Rate 
 

8.5

Native Refresh Rate 
 

165 Hz
144 Hz

Max Refresh Rate 
 

165 Hz
144 Hz

Max Refresh Rate Over DP 
 

165 Hz

Max Refresh Rate Over HDMI 
 

144 Hz

Max Refresh Rate Over DP @ 10-bit 
 

165 Hz

Max Refresh Rate Over HDMI @ 10-Bit 
 

60 Hz

Variable Refresh Rate (VRR) 
 

FreeSync 
 

Yes
Compatible (Tested)

G-SYNC 
 

Compatible (NVIDIA Certified)
Compatible (NVIDIA Certified)

VRR Maximum 
 

165 Hz
144 Hz

VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR Supported Connectors 
 

DisplayPort, HDMI
USB-C (DP Alt-Mode), Micro-HDMI

Variable Refresh Rate 
 

Yes
Adaptive Sync

Native 
 

165 Hz
144 Hz

Max Refresh Rate 
 

165 Hz
144 Hz

Variable Refresh Rate 
 

Yes

Show text

Response Time @ Max Refresh Rate 
 

9.0
9.3

Motion Blur Picture  

Dell S2721DGF Motion Blur Picture
ASUS ROG Strix XG16AHPE Motion Blur Picture

Response Time Table  

Dell S2721DGF Response Time Table
ASUS ROG Strix XG16AHPE Response Time Table

Recommended Overdrive Setting 
 

Extreme
Level 4

Rise / Fall Time 
 

3.5 ms
4.2 ms

Total Response Time 
 

6.3 ms
8.5 ms

Overshoot Error 
 

1.9%
1.6%

Worst 3 Rise / Fall Time 
 

4.2 ms
4.8 ms

Worst 3 Total Response Time 
 

10.6 ms
10.7 ms

Worst 3 Overshoot Error 
 

14.7%
1.9%

Show text

Response Time @ 120Hz 
 

8.8

Motion Blur Picture  

Dell S2721DGF Motion Blur Picture

Response Time Table  

Dell S2721DGF Response Time Table

Recommended Overdrive Setting 
 

Super Fast

Rise / Fall Time 
 

4.2 ms

Total Response Time 
 

7.4 ms

Overshoot Error 
 

0.6%

Worst 3 Rise / Fall Time 
 

5.4 ms

Worst 3 Total Response Time 
 

10.8 ms

Worst 3 Overshoot Error 
 

4.8%

Show text

Response Time @ 60Hz 
 

8.0
8.9

Motion Blur Picture  

Dell S2721DGF Motion Blur Picture
ASUS ROG Strix XG16AHPE Motion Blur Picture

Response Time Table  

Dell S2721DGF Response Time Table
ASUS ROG Strix XG16AHPE Response Time Table

Recommended Overdrive Setting 
 

Fast
Level 1

Rise / Fall Time 
 

4.8 ms
5.6 ms

Total Response Time 
 

11.6 ms
10.3 ms

Overshoot Error 
 

1.0%
0.3%

Worst 3 Rise / Fall Time 
 

6.5 ms
6.3 ms

Worst 3 Total Response Time 
 

20.2 ms
11.8 ms

Worst 3 Overshoot Error 
 

5.3%
0.8%

Show text

Backlight Strobing (BFI) 
 

Backlight Strobing Picture  

Dell S2721DGF Backlight Strobing Picture
ASUS ROG Strix XG16AHPE Backlight Strobing Picture

Backlight Strobing Frequency Picture  

Dell S2721DGF Backlight Strobing Frequency Picture
ASUS ROG Strix XG16AHPE 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

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

Show text

Image Flicker 
 

10
10

Backlight Picture  

Dell S2721DGF Backlight Picture
ASUS ROG Strix XG16AHPE Backlight Picture

Flicker-Free 
 

Yes
Yes

PWM Dimming Frequency 
 

>1000 Hz
0 Hz

Show text

Inputs

Input Lag 
 

9.0
9.6

Native Resolution @ Max Hz 
 

3.7 ms
4.2 ms

Native Resolution @ 120Hz 
 

4.8 ms

Native Resolution @ 60Hz 
 

11.1 ms
9.0 ms

Variable Refresh Rate 
 

4.1 ms

Variable Refresh Rate @ 60Hz 
 

N/A

10 Bit HDR 
 

N/A

Backlight Strobing (BFI) 
 

N/A
N/A

Show text

Resolution And Size 
 

8.0
6.9

Native Resolution 
 

2560 x 1440
1920 x 1080

Aspect Ratio 
 

16:9
16:9

Megapixels 
 

3.7 MP
2.1 MP

Pixel Density 
 

109 PPI
140 PPI

Measured Screen Diagonal 
 

27.0"
15.6"

Screen Area 
 

310 in²
104 in²

Show text

PS5 Compatibility 
 

5.0

PS5 Compatibility Photo  

Dell S2721DGF PS5 Compatibility Photo

4k @ 120Hz 
 

No

4k @ 60Hz 
 

No

1440p @ 120Hz 
 

Yes

1440p @ 60Hz 
 

Yes

1080p @ 120Hz 
 

Yes

1080p @ 60Hz 
 

Yes

HDR 
 

Yes

VRR 
 

No

Xbox Series X|S Compatibility 
 

5.8

XSX Compatibility Photo  

Dell S2721DGF XSX Compatibility Photo

4k @ 120Hz 
 

No

4k @ 60Hz 
 

No

1440p @ 120Hz 
 

Yes

1440p @ 60Hz 
 

Yes

1080p @ 120Hz 
 

Yes

1080p @ 60Hz 
 

Yes

HDR 
 

No

VRR 
 

Yes

Show text

Inputs Photos  

Inputs 1  

Dell S2721DGF Inputs 1
ASUS ROG Strix XG16AHPE Inputs 1

Inputs 2  

Dell S2721DGF Inputs 2
ASUS ROG Strix XG16AHPE Inputs 2

Video And Audio Ports 
 

DisplayPort 
 

1 (DP 1.4)
No

Mini DisplayPort 
 

No
No

HDMI 
 

2 (HDMI 2.0)
1 (Micro-HDMI)

HDMI 2.1 Rated Speed 
 

No HDMI 2.1

DVI 
 

No
No

VGA 
 

No
No

Daisy Chaining 
 

No

3.5mm Audio Out 
 

2
1

HDR10 
 

Yes
No

3.5mm Audio In 
 

No

3.5mm Microphone In 
 

No
No

DisplayPort Out  

No

USB  

4
No

USB C  

0
2 (1x DP Alt Mode, 1x Charging Only)

Digital Optical Audio Out  

No

Analog Audio Out RCA  

No

Power Supply  

Internal
Internal

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USB 
 

USB-A Ports 
 

4
No

USB-A Rated Speed 
 

5Gbps (USB 3.2 Gen 1)

USB-B Upstream Port 
 

Yes

USB-C Ports 
 

0
2 (1x DP Alt Mode, 1x Charging Only)

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 
 

No

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macOS Compatibility 
 

macOS Screenshot  

Dell S2721DGF macOS Screenshot

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Features

Additional Features 
 

Speakers 
 

No
Yes

RGB Illumination 
 

Fixed (On/Off)
Fixed (On)

Multiple Input Display 
 

No
No

KVM Switch 
 

No

HDR10  

Yes
No

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On-Screen Display (OSD) 
 

OSD Picture  

Dell S2721DGF OSD Picture
ASUS ROG Strix XG16AHPE OSD Picture

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Controls  

Controls Picture  

Dell S2721DGF Controls Picture
ASUS ROG Strix XG16AHPE Controls Picture

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In The Box  

In The Box Picture  

Dell S2721DGF In The Box Picture
ASUS ROG Strix XG16AHPE In The Box Picture

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Dell S2721DGF

ASUS ROG Strix XG16AHPE

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