Products
Acer Nitro XV272U KVbmiiprzx
Samsung Odyssey G50D S27DG50
Tested using Methodology v1.2
Updated Aug 25, 2025 03:30 PM
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Tested using Methodology v2.1.1
Updated Nov 07, 2025 02:19 PM
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Max Refresh Rate
170 Hz
Size
27"
Pixel Type
IPS
Native Resolution
2560 x 1440
Variable Refresh Rate
Yes
HDR10
Yes
Max Refresh Rate
180 Hz
Size
27"
Pixel Type
IPS
Native Resolution
2560 x 1440
Variable Refresh Rate
Yes
HDR10
Yes
Our Verdict
Acer Nitro XV272U KVbmiiprzx
Samsung Odyssey G50D S27DG50
The Acer Nitro XV272U KVbmiiprzx and the Samsung Odyssey G50D S27DG50 are both 1440p gaming monitors. They have similar specs and perform similarly for the most part, but they have some different features. The Acer has a USB hub to which you can connect your devices, which the Samsung doesn't have. The Acer also has built-in speakers, which the Samsung model doesn't have, and is useful if you want to get audio without connecting external speakers.
Variants
- Nitro XV272U KVbmiiprzx (27")
- LS27DG500ENXZA (27")
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27"
Nitro XV272U KVbmiiprzx
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LS27DG500ENXZA
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LS27DG500ENXZA
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Main Differences for
Mixed Usage
Mixed Usage
Threshold
Mixed Usage
8.0
Full Comparison
Design
Style
Design Picture
Curved
No
No
Curve Radius
Not Curved
Not Curved
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Build Quality
6.0
7.0
Build Quality Picture
Ergonomics
9.6
9.3
Ergonomics Picture
Back Picture
Height Adjustment
4.7" (12.0 cm)
4.7" (12.0 cm)
Min Height To Top Of Panel
16.6" (42.2 cm)
Tilt Range
-25° to 5°
-25° to 2.5°
Rotate Portrait/Landscape
Yes, Both Ways
Yes, Both Ways
Swivel Range
-180° to 180°
-30° to 30°
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
Thickness Picture
Base Width
9.3" (23.5 cm)
11.7" (29.7 cm)
Base Depth
9.3" (23.5 cm)
9.8" (25.0 cm)
Thickness (With Display)
6.7" (16.9 cm)
7.3" (18.5 cm)
Weight (With Display)
14.8 lbs (6.7 kg)
14.3 lbs (6.5 kg)
Display
Display Picture
Size
27"
27"
Housing Width
24.2" (61.4 cm)
24.2" (61.4 cm)
Housing Height
14.5" (36.8 cm)
14.5" (36.9 cm)
Thickness (Without Stand)
3.0" (7.5 cm)
1.6" (4.0 cm)
Weight (Without Stand)
11.5 lbs (5.2 kg)
7.4 lbs (3.4 kg)
Borders Size (Bezels)
0.3" (0.8 cm)
0.3" (0.8 cm)
Controls
Controls Picture
In The Box
In The Box Picture
Power Supply
Internal
External Brick
Picture Quality
Contrast
6.0
6.3
Checkerboard Picture
Native Contrast
1,029 : 1
1,221 : 1
Contrast With Local Dimming
N/A
1,239 : 1
Local Dimming
0.0
2.5
Local Dimming Video
Local Dimming
No
Yes
Backlight
Edge
Edge
SDR Brightness
8.0
8.3
Real Scene
360 cd/m²
404 cd/m²
Peak 2% Window
364 cd/m²
429 cd/m²
Peak 10% Window
366 cd/m²
428 cd/m²
Peak 25% Window
366 cd/m²
428 cd/m²
Peak 50% Window
366 cd/m²
427 cd/m²
Peak 100% Window
366 cd/m²
427 cd/m²
Sustained 2% Window
364 cd/m²
428 cd/m²
Sustained 10% Window
366 cd/m²
427 cd/m²
Sustained 25% Window
366 cd/m²
427 cd/m²
Sustained 50% Window
365 cd/m²
426 cd/m²
Sustained 100% Window
365 cd/m²
426 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.000
Minimum Brightness
42 cd/m²
58 cd/m²
HDR Brightness
6.9
6.9
EOTF
VESA DisplayHDR Certification
DisplayHDR 400 - 1.0/1.1
DisplayHDR 400 - 1.0/1.1
Real Scene
441 cd/m²
415 cd/m²
Peak 2% Window
425 cd/m²
431 cd/m²
Peak 10% Window
444 cd/m²
431 cd/m²
Peak 25% Window
445 cd/m²
432 cd/m²
Peak 50% Window
445 cd/m²
431 cd/m²
Peak 100% Window
444 cd/m²
432 cd/m²
Sustained 2% Window
424 cd/m²
430 cd/m²
Sustained 10% Window
443 cd/m²
431 cd/m²
Sustained 25% Window
444 cd/m²
431 cd/m²
Sustained 50% Window
444 cd/m²
431 cd/m²
Sustained 100% Window
443 cd/m²
432 cd/m²
Automatic Brightness Limiting (ABL)
0.003
0.000
Gray Uniformity
7.7
7.1
50% Uniformity Picture
50% Std. Dev.
2.990%
5.117%
50% DSE
0.158%
0.169%
Black Uniformity
6.6
6.3
Native Black Uniformity Picture
Native Std. Dev.
1.608%
1.645%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
N/A
2.407%
Color Accuracy (Pre-Calibration)
9.3
8.5
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
Standard (sRGB)
Custom
sRGB Gamut Area xy
100.2%
101.1%
White Balance dE (Avg.)
1.19
2.92
Color Temperature (Avg.)
6,586 K
7,054 K
Gamma (Avg.)
2.09
2.26
Color dE (Avg.)
1.54
3.06
Contrast Setting
N/A
50
RGB Settings
Default
0-0-0
Gamma Setting
Default
0
Brightness Setting
30
50
Measured Brightness
79 cd/m²
441 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
9.8
8.4
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
User
Custom
sRGB Gamut Area xy
99.7%
90.1%
White Balance dE (Avg.)
0.55
0.67
Color Temperature (Avg.)
6,544 K
6,510 K
Gamma (Avg.)
2.19
2.17
Color dE (Avg.)
0.39
1.70
Contrast Setting
50
50
RGB Settings
57-45-44
-1,-2,-9
Gamma Setting
2.2 (Default)
0
Brightness Setting
17
6
Measured Brightness
100 cd/m²
104 cd/m²
SDR Color Gamut
9.5
9.3
sRGB Color Gamut Picture
sRGB Coverage xy
99.4%
99.1%
sRGB Picture Mode
User
Custom
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
88.0%
79.7%
Adobe RGB Picture Mode
User
Custom
HDR Color Gamut
8.3
7.1
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
91.6%
84.1%
DCI-P3 Picture Mode
HDR400
Custom
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
67.8%
60.7%
Rec. 2020 Picture Mode
HDR400
Custom
HDR Color Volume
8.4
7.1
DCI-P3 Color Volume ITP Picture
1,000 cd/m² DCI-P3 Coverage ICtCp
85.5%
61.1%
DCI-P3 Picture Mode
HDR400
Custom
Rec. 2020 Color Volume ITP Picture
10,000 cd/m² Rec. 2020 Coverage ICtCp
64.2%
26.9%
Rec. 2020 Picture Mode
HDR400
Custom
Viewing Angle
8.2
7.6
Viewing Angle Video
Chroma Graph
Color Washout From Left
46°
34°
Color Washout From Right
43°
39°
Hue Graph
Color Shift From Left
58°
47°
Color Shift From Right
57°
57°
Lightness Graph
Brightness Loss From Left
46°
40°
Brightness Loss From Right
43°
44°
Black Level Raise From Left
70°
70°
Black Level Raise From Right
70°
70°
Gamma Shift From Left
54°
37°
Gamma Shift From Right
49°
37°
Text Clarity
7.5
7.5
ClearType On
ClearType Off
Pixel Type
IPS
IPS
Pixels
Subpixel Layout
RGB
RGB
Direct Reflections
7.5
Ring Light Picture
Direct Reflections Graph
Peak Direct Reflection Intensity
20.4%
Screen Finish
Matte
Matte
Ambient Black Level Raise
6.8
Black Level Raise Picture
Ambient Black Level Raise Graph
Black Luminance @ 0 lx
0.33 cd/m²
Black Luminance @ 1000 lx
1.68 cd/m²
Total Reflected Light
6.6
Bright Room Off Picture
Total Reflection Ring Light Picture
Total Reflected Light Intensity
25,911% ⋅ pixel
Diffraction Artifacts
No
Gradient
9.9
9.8
Gradient Picture
Color Depth
10 Bit
10 Bit
Vertical Viewing Angle
7.2
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
32°
Color Washout From Above
32°
Vertical Hue Graph
Color Shift From Below
51°
Color Shift From Above
47°
Vertical Lightness Graph
Brightness Loss From Below
36°
Brightness Loss From Above
36°
Black Level Raise From Below
70°
Black Level Raise From Above
70°
Gamma Shift From Below
33°
Gamma Shift From Above
32°
SDR Color Volume
9.6
sRGB Color Volume ITP Picture
sRGB In ICtCp
97.3%
sRGB Picture Mode
User
Adobe RGB Color Volume ITP Picture
Adobe RGB In ICtCp
92.0%
Adobe RGB Picture Mode
User
Reflections
7.2
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Matte
Total Reflections
5.7%
Indirect Reflections
3.0%
Calculated Direct Reflections
2.7%
Motion
Refresh Rate
8.6
7.7
Native Refresh Rate
170 Hz
180 Hz
Max Refresh Rate
170 Hz
180 Hz
Max Refresh Rate Over DP
170 Hz
180 Hz
Max Refresh Rate Over HDMI
144 Hz
144 Hz
Max Refresh Rate Over DP @ 10-bit
120 Hz
120 Hz
Max Refresh Rate Over HDMI @ 10-Bit
60 Hz
60 Hz
DSC Toggle
No
DSC Off Max Refresh Rate Over DP
N/A
DSC Off Max Refresh Rate Over HDMI
N/A
Variable Refresh Rate (VRR)
Variable Refresh Rate
Yes
Yes
FreeSync
Yes
Yes
G-SYNC
Compatible (Tested)
Compatible (NVIDIA Certified)
VRR Maximum
170 Hz
180 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
VRR Motion Performance
7.2
Pursuit Photo VRR
OD Mode CAD Comparison
Recommended VRR OD Setting
Adaptive-Sync
Variable Overdrive Advertised
No
Avg. CAD
223
Best CAD
223
Worst CAD
224
Refresh Rate Compliance
7.0
Fast GTG Sequence
VRR Compliance
Compliance @ Max Hz
39%
Compliance @ 120 FPS
53%
Compliance @ 60 FPS
74%
Response Time @ 60Hz
7.9
Motion Blur Picture
Response Time Table
Recommended Overdrive Setting
AMD FreeSync Premium
Faster
Rise / Fall Time
3.0 ms
5.5 ms
Total Response Time
14.3 ms
7.2 ms
Overshoot Error
5.6%
3 RGB
Worst 3 Rise / Fall Time
4.5 ms
7.8 ms
Worst 3 Total Response Time
22.5 ms
12.5 ms
Worst 3 Overshoot Error
15.2%
17 RGB
CAD @ Max Refresh Rate
7.5
Pursuit Photo At Max Refresh
CAD Heatmap At Max Refresh
OD Transition Max Refresh Rate
OD adaptivesync
0 to 31
Recommended Overdrive Setting
Faster
Avg. CAD
174
Best 10% CAD
89
Worst 10% CAD
278
Response Time @ Max Refresh Rate
First Response Time
3.0 ms
6.9 ms
Total Response Time
6.1 ms
7.3 ms
Recommended Overdrive Setting
AMD FreeSync Premium
Faster
Motion Blur Picture
RGB Overshoot
2.1%
1 RGB
Worst 10% RGB Overshoot
9.6%
9 RGB
Worst 10% First Response Time
4.7 ms
12.0 ms
Worst 10% Total Response Time
9.3 ms
12.0 ms
Heatmap First Response
Heatmap Total Response
Heatmap RGB Overshoot
Response Time Table
CAD @ 120Hz
7.7
Pursuit Photo 120Hz
CAD Heatmap 120Hz
OD Transition 120Hz
OD adaptivesync
0 to 31
Recommended Overdrive Setting
Faster
Avg. CAD
172
Best 10% CAD
90
Worst 10% CAD
260
Response Time @ 120Hz
Worst 10% First Response Time
4.6 ms
8.2 ms
RGB Overshoot
4.5%
3 RGB
Total Response Time
8.6 ms
7.4 ms
First Response Time
3.0 ms
5.6 ms
Recommended Overdrive Setting
AMD FreeSync Premium
Faster
Worst 10% Total Response Time
12.6 ms
12.7 ms
Worst 10% RGB Overshoot
13.4%
17 RGB
120Hz First Response Heatmap
120Hz Total Response Heatmap
120Hz Heatmap RGB Overshoot
Motion Blur Picture
Response Time Table
CAD @ 60Hz
7.7
Pursuit Photo 60Hz
CAD Heatmap 60Hz
OD Transition 60Hz
OD adaptivesync
0 to 31
Recommended Overdrive Setting
Faster
Avg. CAD
169
Best 10% CAD
88
Worst 10% CAD
254
Response Time @ 60Hz
Recommended Overdrive Setting
AMD FreeSync Premium
Faster
First Response Time
3.0 ms
5.5 ms
Total Response Time
14.3 ms
7.2 ms
RGB Overshoot
5.6%
3 RGB
Worst 10% Total Response Time
22.5 ms
12.5 ms
Worst 10% First Response Time
4.5 ms
7.8 ms
Worst 10% RGB Overshoot
15.2%
17 RGB
60Hz First Response Heatmap
60Hz Total Response Heatmap
60Hz RGB Overshoot Heatmap
Backlight Strobing (BFI)
Backlight Strobing Picture
Backlight Strobing Frequency Picture
Backlight Strobing (BFI)
Yes
No BFI
Maximum Frequency
170 Hz
N/A
Minimum Frequency
120 Hz
N/A
Longest Pulse Width Brightness
94 cd/m²
N/A
Shortest Pulse Width Brightness
47 cd/m²
N/A
Pulse Width Control
Limited
No BFI
Pulse Phase Control
No
No BFI
Pulse Amplitude Control
No
No BFI
VRR At The Same Time
No
No BFI
VRR Flicker
9.6
VRR Flicker Video
VRR Flicker Graph
Dark Gray Flicker
0.3 RGB
Middle Gray Flicker
0.2 RGB
Light Gray Flicker
0.2 RGB
Image Flicker
10
10
Backlight Picture
Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
9.0
8.8
Native Resolution @ Max Hz
3.4 ms
4.8 ms
Native Resolution @ 120Hz
4.8 ms
6.2 ms
Native Resolution @ 60Hz
8.7 ms
10.8 ms
Backlight Strobing (BFI)
4.3 ms
N/A
Resolution
8.0
7.5
Native Resolution
2560 x 1440
2560 x 1440
Aspect Ratio
16:9
16:9
Megapixels
3.7 MP
3.7 MP
Pixel Density
109 PPI
109 PPI
Measured Screen Diagonal
27.0"
Screen Area
310 in²
PS5 Compatibility
7.0
4.9
PS5 Compatibility Photo
PS5 Compatibility Table
4k @ 120Hz
No
No
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
Yes
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
HDR
Yes
VRR
No
Xbox Series X|S Compatibility
9.2
6.6
XSX Compatibility Photo
XSX Compatibility Table
4k @ 120Hz
No
No
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
Yes
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
HDR
Yes
VRR
Yes
Inputs Photos
Inputs 1
Inputs 2
Inputs
Inputs 1
Inputs 2
DisplayPort
1 (DP 1.2)
1 (DP 1.2)
DisplayPort Transmission Bandwidth
No DisplayPort 2.1
Mini DisplayPort
No
No
DVI
No
HDMI
2 (HDMI 2.0)
1 (HDMI 2.0)
VGA
No
HDMI 2.1 Bandwidth
No HDMI 2.1
No HDMI 2.1
Daisy Chaining
No
No
3.5mm Audio Out
1
Yes
3.5mm Audio In
No
3.5mm Microphone In
No
Ethernet
No
HDR10
Yes
Yes
Dolby Vision
No
USB
USB-A Ports
4
1 (Service Port Only)
USB-A Rated Speed
5Gbps (USB 3.2 Gen 1)
480Mbps (USB 2.0)
USB-B Upstream Port
Yes
No
USB-C Ports
0
0
USB-C Upstream
No USB-C Ports
No USB-C Ports
USB-C Rated Speed
No USB-C Ports
No USB-C Ports
USB-C Power Delivery
No USB-C Ports
No USB-C Ports
USB-C DisplayPort Alt Mode
No USB-C Ports
No USB-C Ports
Thunderbolt
No
No
macOS Compatibility
macOS Screenshot
Features
Additional Features
Speakers
Yes
No
RGB Illumination
No
No
Multiple Input Display
No
No
KVM Switch
No
No
Smart OS
No
On-Screen Display (OSD)
OSD Picture
Check Price
27"
Nitro XV272U KVbmiiprzx
SEARCH
Amazon.com
27"
LS27DG500ENXZA
SEE PRICE
Amazon.com
27"
Nitro XV272U KVbmiiprzx
SEARCH
B&H
27"
LS27DG500ENXZA
SEE PRICE
BestBuy.com
27"
Nitro XV272U KVbmiiprzx
SEARCH
BestBuy.com
27"
LS27DG500ENXZA
SEE PRICE
Samsung.com
27"
Nitro XV272U KVbmiiprzx
SEARCH
Walmart.com
27"
LS27DG500ENXZA
SEE PRICE
Walmart.com
27"
LS27DG500ENXZA
SEE PRICE
B&H
Acer Nitro XV272U KVbmiiprzx
Samsung Odyssey G50D S27DG50
Comments
Acer Nitro XV272U KVbmiiprzx vs Samsung Odyssey G50D S27DG50: Main Discussion
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