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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Features
- Comments
Gigabyte M27Q (rev. 2.0) vs LG 27GP850-B/27GP83B-B
Side-by-Side Comparison
Products
Gigabyte M27Q (rev. 2.0)
LG 27GP850-B/27GP83B-B
Tested using Methodology v2.0.1
Updated Feb 19, 2025 04:47 PM
SEE PRICE
Amazon.comTested using Methodology v2.0.1
Updated Feb 19, 2025 04:46 PM
SEE PRICE
Amazon.com
Max Refresh Rate170 Hz
Size27"
Pixel TypeIPS
Native Resolution2560 x 1440
Max Refresh Rate180 Hz
Size27"
Pixel TypeIPS
Native Resolution2560 x 1440
Variants
- M27Q (rev. 2.0) (27")
- 27GP850-B (27")
- 27GP83B-B (27")
Our Verdict
Gigabyte M27Q (rev. 2.0)
LG 27GP850-B/27GP83B-B
The LG 27GP850-B/27GP83B-B and the Gigabyte M27Q (rev. 2.0) are both 1440p gaming monitors, but there are a few differences. The LG has an advantage in gaming because of its faster response time at any refresh rate and better reflection handling, which is ideal if you want to use it in a well-lit room. On the other hand, the Gigabyte has a few extra features for office use as it has a USB-C port and KVM switch, making it ideal for multitasking.
Main Differences for
Threshold
PC Gaming
6.6
7.2
Refresh Rate Compliance
5.2
7.9
VRR Motion Performance
6.3
8.2
CAD @ Max Refresh Rate
6.3
8.2
CAD @ 120Hz
5.9
8.0
CAD @ 60Hz
5.4
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
7.5
7.0
Build Quality Picture
Ergonomics
7.0
7.5
Ergonomics Picture
Back Picture
Height Adjustment
5.1" (13.0 cm)
4.3" (11.0 cm)
Min Height To Top Of Panel
15.5" (39.4 cm)
18.0" (45.8 cm)
Tilt Range
-20° to 5°
-15° to 5°
Rotate Portrait/Landscape
No
Yes, Clockwise
Swivel Range
No swivel
No swivel
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
Thickness Picture
Base Width
14.6" (37.0 cm)
16.7" (42.5 cm)
Base Depth
7.1" (18.0 cm)
11.5" (29.3 cm)
Thickness (With Display)
5.5" (14.0 cm)
8.9" (22.6 cm)
Weight (With Display)
11.2 lbs (5.1 kg)
13.7 lbs (6.2 kg)
Display
Display Picture
Size
27"
27"
Housing Width
24.2" (61.5 cm)
24.2" (61.5 cm)
Housing Height
14.4" (36.7 cm)
14.4" (36.5 cm)
Thickness (Without Stand)
1.6" (4.0 cm)
2.0" (5.1 cm)
Weight (Without Stand)
7.5 lbs (3.4 kg)
9.0 lbs (4.1 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
External Brick
External Brick
Picture Quality
Contrast
6.0
5.6
Checkerboard Picture
Native Contrast
1,021 : 1
807 : 1
Contrast With Local Dimming
N/A
N/A
Local Dimming
0.0
0.0
Local Dimming Video
Local Dimming
No
No
Backlight
Edge
Edge
SDR Brightness
8.0
8.0
Real Scene
349 cd/m²
349 cd/m²
Peak 2% Window
366 cd/m²
364 cd/m²
Peak 10% Window
366 cd/m²
364 cd/m²
Peak 25% Window
366 cd/m²
365 cd/m²
Peak 50% Window
366 cd/m²
365 cd/m²
Peak 100% Window
366 cd/m²
365 cd/m²
Sustained 2% Window
365 cd/m²
364 cd/m²
Sustained 10% Window
366 cd/m²
364 cd/m²
Sustained 25% Window
366 cd/m²
364 cd/m²
Sustained 50% Window
366 cd/m²
365 cd/m²
Sustained 100% Window
366 cd/m²
365 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.000
Minimum Brightness
49 cd/m²
22 cd/m²
HDR Brightness
6.9
7.1
EOTF
VESA DisplayHDR Certification
DisplayHDR 400 - 1.0/1.1
DisplayHDR 400 - 1.0/1.1
Real Scene
427 cd/m²
465 cd/m²
Peak 2% Window
441 cd/m²
471 cd/m²
Peak 10% Window
441 cd/m²
472 cd/m²
Peak 25% Window
441 cd/m²
473 cd/m²
Peak 50% Window
441 cd/m²
473 cd/m²
Peak 100% Window
441 cd/m²
472 cd/m²
Sustained 2% Window
439 cd/m²
470 cd/m²
Sustained 10% Window
441 cd/m²
471 cd/m²
Sustained 25% Window
441 cd/m²
472 cd/m²
Sustained 50% Window
441 cd/m²
472 cd/m²
Sustained 100% Window
440 cd/m²
472 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.000
Horizontal Viewing Angle
8.4
8.4
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
44°
45°
Color Washout From Right
45°
45°
Horizontal Hue Graph
Color Shift From Left
56°
52°
Color Shift From Right
58°
53°
Horizontal Lightness Graph
Brightness Loss From Left
46°
48°
Brightness Loss From Right
47°
49°
Black Level Raise From Left
70°
70°
Black Level Raise From Right
70°
70°
Gamma Shift From Left
58°
58°
Gamma Shift From Right
59°
57°
Vertical Viewing Angle
6.9
6.3
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
29°
30°
Color Washout From Above
32°
34°
Vertical Hue Graph
Color Shift From Below
33°
25°
Color Shift From Above
39°
39°
Vertical Lightness Graph
Brightness Loss From Below
34°
37°
Brightness Loss From Above
37°
40°
Black Level Raise From Below
70°
22°
Black Level Raise From Above
70°
37°
Gamma Shift From Below
30°
27°
Gamma Shift From Above
33°
34°
Gray Uniformity
7.8
8.0
50% Uniformity Picture
50% Std. Dev.
3.245%
2.607%
50% DSE
0.153%
0.147%
Black Uniformity
6.9
5.7
Native Black Uniformity Picture
Native Std. Dev.
1.399%
2.189%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Color Accuracy (Pre-Calibration)
9.4
8.5
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
sRGB
sRGB
sRGB Gamut Area xy
100.4%
101.4%
White Balance dE (Avg.)
1.32
3.35
Color Temperature (Avg.)
6,696 K
5,950 K
Gamma (Avg.)
2.15
2.05
Color dE (Avg.)
1.15
2.54
Contrast Setting
N/A
70
RGB Settings
Default
Default
Gamma Setting
Default
Default
Brightness Setting
50
22
Measured Brightness
150 cd/m²
119 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
9.8
9.7
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
Custom 1
Gamer 1
sRGB Gamut Area xy
100.5%
101.3%
White Balance dE (Avg.)
0.47
0.64
Color Temperature (Avg.)
6,485 K
6,499 K
Gamma (Avg.)
2.18
2.18
Color dE (Avg.)
0.33
0.37
Contrast Setting
50
68
RGB Settings
98-97-99
50-50-47
Gamma Setting
2.2
Mode 2
Brightness Setting
14
21
Measured Brightness
102 cd/m²
99 cd/m²
SDR Color Gamut
9.4
9.6
sRGB Color Gamut Picture
sRGB Coverage xy
99.6%
99.9%
sRGB Picture Mode
Custom 1
Gamer 1
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
85.6%
88.1%
Adobe RGB Picture Mode
Custom 1
Gamer 1
HDR Color Gamut
8.5
8.8
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
93.5%
95.6%
DCI-P3 Picture Mode
HDR Mode
Gamer 1
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
67.9%
70.4%
Rec. 2020 Picture Mode
HDR Mode
Gamer 1
HDR Color Volume
7.2
7.4
DCI-P3 Color Volume ITP Picture
1,000 cd/m² DCI-P3 Coverage ICtCp
56.2%
64.8%
DCI-P3 Picture Mode
HDR Mode
Gamer 1
Rec. 2020 Color Volume ITP Picture
10,000 cd/m² Rec. 2020 Coverage ICtCp
28.1%
29.1%
Rec. 2020 Picture Mode
HDR Mode
Gamer 1
Text Clarity
7.5
7.5
ClearType On
ClearType Off
Pixel Type
IPS
IPS
Pixels
Subpixel Layout
RGB
RGB
Reflections
7.1
7.6
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Matte
Total Reflections
5.7%
5.2%
Indirect Reflections
2.7%
3.2%
Calculated Direct Reflections
3.0%
2.0%
Gradient
9.6
9.6
Gradient Picture
Color Depth
10 Bit
10 Bit
Motion
Refresh Rate
7.6
7.7
Native Refresh Rate
170 Hz
165 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
180 Hz
Max Refresh Rate Over HDMI @ 10-Bit
60 Hz
60 Hz
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
6.3
8.2
Pursuit Photo VRR
OD Mode CAD Comparison
Recommended VRR OD Setting
Smart OD
Normal
Variable Overdrive Advertised
Yes
No
Avg. CAD
273
151
Best CAD
228
150
Worst CAD
370
152
Refresh Rate Compliance
5.2
7.9
Fast GTG Sequence
VRR Compliance
Compliance @ Max Hz
31%
52%
Compliance @ 120 FPS
44%
65%
Compliance @ 60 FPS
58%
82%
CAD @ Max Refresh Rate
6.3
8.2
Pursuit Photo At Max Refresh
CAD Heatmap At Max Refresh
OD Transition Max Refresh Rate
OD balance
0 to 31
OD fast
0 to 31
Recommended Overdrive Setting
Smart OD
Fast
Avg. CAD
229
131
Best 10% CAD
119
66
Worst 10% CAD
510
221
Response Time @ Max Refresh Rate
First Response Time
9.2 ms
4.7 ms
Total Response Time
10.6 ms
5.5 ms
Recommended Overdrive Setting
Smart OD
Fast
RGB Overshoot
2 RGB
1 RGB
Worst 10% RGB Overshoot
11 RGB
6 RGB
Worst 10% First Response Time
22.7 ms
9.7 ms
Worst 10% Total Response Time
22.7 ms
9.7 ms
Heatmap First Response
Heatmap Total Response
Heatmap RGB Overshoot
CAD @ 120Hz
5.9
8.0
Pursuit Photo 120Hz
CAD Heatmap 120Hz
OD Transition 120Hz
OD balance
0 to 31
OD fast
0 to 31
Recommended Overdrive Setting
Balance
Fast
Avg. CAD
264
142
Best 10% CAD
139
88
Worst 10% CAD
528
211
Response Time @ 120Hz
Worst 10% First Response Time
23.7 ms
6.8 ms
RGB Overshoot
1 RGB
7 RGB
Total Response Time
10.8 ms
9.6 ms
First Response Time
10.0 ms
4.2 ms
Recommended Overdrive Setting
Balance
Fast
Worst 10% Total Response Time
23.7 ms
11.7 ms
Worst 10% RGB Overshoot
8 RGB
10 RGB
120Hz First Response Heatmap
120Hz Total Response Heatmap
120Hz Heatmap RGB Overshoot
CAD @ 60Hz
5.4
8.0
Pursuit Photo 60Hz
CAD Heatmap 60Hz
OD Transition 60Hz
OD balance
0 to 31
OD fast
0 to 31
Recommended Overdrive Setting
Picture Quality
Normal
Avg. CAD
319
147
Best 10% CAD
163
79
Worst 10% CAD
538
227
Response Time @ 60Hz
Recommended Overdrive Setting
Picture Quality
Normal
First Response Time
11.0 ms
5.6 ms
Total Response Time
15.2 ms
6.7 ms
RGB Overshoot
3 RGB
1 RGB
Worst 10% Total Response Time
24.3 ms
17.6 ms
Worst 10% First Response Time
20.9 ms
8.3 ms
Worst 10% RGB Overshoot
12 RGB
6 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
Yes
Maximum Frequency
170 Hz
165 Hz
Minimum Frequency
80 Hz
120 Hz
Longest Pulse Width Brightness
128 cd/m²
136 cd/m²
Shortest Pulse Width Brightness
128 cd/m²
136 cd/m²
Pulse Width Control
No
No
Pulse Phase Control
No
No
Pulse Amplitude Control
No
Yes
VRR At The Same Time
Yes
No
VRR Flicker
7.7
8.2
VRR Flicker Video
VRR Flicker Graph
Dark Gray Flicker
1.9 RGB
1.0 RGB
Middle Gray Flicker
1.1 RGB
1.8 RGB
Light Gray Flicker
1.1 RGB
1.8 RGB
Image Flicker
10
10
Backlight Picture
Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
8.9
9.0
Native Resolution @ Max Hz
3.8 ms
3.6 ms
Native Resolution @ 120Hz
5.3 ms
4.9 ms
Native Resolution @ 60Hz
9.7 ms
9.1 ms
Backlight Strobing (BFI)
3.8 ms
4.4 ms
Resolution
7.5
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
PS5 Compatibility
4.9
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
Xbox Series X|S Compatibility
7.1
7.1
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
Inputs Photos
Inputs 1
Inputs 2
Video And Audio Ports
DisplayPort
1 (DP 1.2)
1 (DP 1.4)
DisplayPort Transmission Bandwidth
No DisplayPort 2.1
No DisplayPort 2.1
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.0)
2 (HDMI 2.0)
HDMI 2.1 Bandwidth
No HDMI 2.1
No HDMI 2.1
DVI
No
No
VGA
No
No
Daisy Chaining
No
No
3.5mm Audio Out
1
1
HDR10
Yes
Yes
3.5mm Audio In
No
No
3.5mm Microphone In
No
No
USB
USB-A Ports
2
2
USB-A Rated Speed
5Gbps (USB 3.2 Gen 1)
5Gbps (USB 3.2 Gen 1)
USB-B Upstream Port
Yes
Yes
USB-C Ports
1
0
USB-C Upstream
Yes
No USB-C Ports
USB-C Rated Speed
5Gbps (USB 3.2 Gen 1)
No USB-C Ports
USB-C Power Delivery
10W
No USB-C Ports
USB-C DisplayPort Alt Mode
Yes
No USB-C Ports
Thunderbolt
No
No
macOS Compatibility
macOS Screenshot
Features
Additional Features
Speakers
No
No
RGB Illumination
No
No
Multiple Input Display
PIP + PBP
No
KVM Switch
Yes
No
On-Screen Display (OSD)
OSD Picture
Gigabyte M27Q (rev. 2.0)
LG 27GP850-B/27GP83B-B
Comments
LG 27GP850-B/27GP83B-B vs Gigabyte M27Q (rev. 2.0): Main Discussion
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