Products
Gigabyte MO27Q28G
LG 27GX700A-B
Tested using Methodology v2.1.1
Updated Feb 13, 2026 06:53 PM
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BestBuy.com
Tested using Methodology v2.1.1
Updated Feb 25, 2026 08:18 PM
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BestBuy.com
Max Refresh Rate
280 Hz
Size
27"
Panel Type
OLED
Native Resolution
2560 x 1440
Max Refresh Rate
280 Hz
Size
27"
Panel Type
OLED
Native Resolution
2560 x 1440
Our Verdict
Gigabyte MO27Q28G
LG 27GX700A-B
The Gigabyte MO27Q28G and the LG 27GX700A-B perform almost identically, as they share the same panel. There are some minor differences in picture quality due to how each manufacturer has tuned the panel, but they are minor overall. For example, the LG over-brightens some images, whereas the Gigabyte slightly crushes midtones and bright highlights in SDR. The Gigabyte unit we bought shows a noticeable red tint on certain shades of gray, but the LG doesn't. It seems to vary between units, though, so not all Gigabytes will have it.
Variants
- MO27Q28G (27")
- 27GX700A-B (27")
Check Price
27"
MO27Q28G
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27"
27GX700A-B
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BestBuy.com
27"
MO27Q28G
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Walmart.com
27"
27GX700A-B
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LG.com
27"
MO27Q28G
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Amazon.com
27"
27GX700A-B
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Walmart.com
27"
MO27Q28G
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B&H
27"
27GX700A-B
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B&H
27"
MO27Q28G
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Gigabyte
27"
27GX700A-B
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Main Differences for
PC Gaming
PC Gaming
Threshold
PC Gaming
9.1
9.1
Full Comparison
Design
Style
Design Picture
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Curved
No
No
Curve Radius
Not Curved
Not Curved
Build Quality
8.5
8.5
Build Quality Picture
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Ergonomics
8.6
8.2
Ergonomics Picture
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Back Picture
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Height Adjustment
5.1" (13.0 cm)
4.3" (11.0 cm)
Min Height To Top Of Panel
15.3" (38.8 cm)
18.0" (45.7 cm)
Tilt Range
-20° to 5°
-15° to 5°
Rotate Portrait/Landscape
Yes, Clockwise
Yes, Counter Clockwise
Swivel Range
-15° to 15°
-30° to 30°
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
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Thickness Picture
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Base Width
7.4" (18.9 cm)
12.1" (30.7 cm)
Base Depth
9.4" (24.0 cm)
9.8" (25.0 cm)
Thickness (With Display)
5.3" (13.5 cm)
7.3" (18.5 cm)
Weight (With Display)
11.6 lbs (5.3 kg)
19.2 lbs (8.7 kg)
Display
Display Picture
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Size
27"
27"
Housing Width
23.8" (60.4 cm)
23.9" (60.6 cm)
Housing Height
13.8" (35.1 cm)
14.1" (35.9 cm)
Thickness (Without Stand)
2.0" (5.2 cm)
1.8" (4.5 cm)
Weight (Without Stand)
8.2 lbs (3.7 kg)
10.3 lbs (4.7 kg)
Borders Size (Bezels)
0.4" (1.0 cm)
0.4" (1.0 cm)
Controls
Controls Picture
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In The Box
In The Box Picture
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Power Supply
External Brick
External Brick
Picture Quality
Contrast
10
10
Checkerboard Picture
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Native Contrast
Inf : 1
Inf : 1
Contrast With Local Dimming
Inf : 1
Inf : 1
Local Dimming
10
10
Local Dimming Video
Local Dimming
No
No
Backlight
No Backlight
No Backlight
SDR Brightness
8.1
8.1
Real Scene
337 cd/m²
338 cd/m²
Peak 2% Window
1,351 cd/m²
589 cd/m²
Peak 10% Window
631 cd/m²
587 cd/m²
Peak 25% Window
451 cd/m²
463 cd/m²
Peak 50% Window
386 cd/m²
393 cd/m²
Peak 100% Window
356 cd/m²
358 cd/m²
Sustained 2% Window
1,305 cd/m²
581 cd/m²
Sustained 10% Window
617 cd/m²
580 cd/m²
Sustained 25% Window
438 cd/m²
460 cd/m²
Sustained 50% Window
375 cd/m²
392 cd/m²
Sustained 100% Window
347 cd/m²
357 cd/m²
Automatic Brightness Limiting (ABL)
0.077
0.016
Minimum Brightness
35 cd/m²
19 cd/m²
HDR Brightness
7.5
7.6
EOTF
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VESA DisplayHDR Certification
DisplayHDR TRUE BLACK 500
DisplayHDR TRUE BLACK 500
Real Scene
546 cd/m²
561 cd/m²
Peak 2% Window
1,316 cd/m²
1,427 cd/m²
Peak 10% Window
620 cd/m²
818 cd/m²
Peak 25% Window
446 cd/m²
451 cd/m²
Peak 50% Window
382 cd/m²
382 cd/m²
Peak 100% Window
351 cd/m²
353 cd/m²
Sustained 2% Window
1,292 cd/m²
1,363 cd/m²
Sustained 10% Window
616 cd/m²
800 cd/m²
Sustained 25% Window
445 cd/m²
448 cd/m²
Sustained 50% Window
381 cd/m²
380 cd/m²
Sustained 100% Window
350 cd/m²
352 cd/m²
Automatic Brightness Limiting (ABL)
0.075
0.081
Gray Uniformity
8.6
8.8
50% Uniformity Picture
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50% Std. Dev.
1.331%
2.013%
50% DSE
0.131%
0.109%
Black Uniformity
10
10
Native Black Uniformity Picture
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Native Std. Dev.
0.322%
0.318%
Black Uniformity Picture With Local Dimming
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Std. Dev. w/ L.D.
N/A
N/A
Color Accuracy (Pre-Calibration)
8.2
9.0
Pre Calibration Picture
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Pre Gamma Curve Picture
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Pre Color Picture
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Picture Mode
sRGB
sRGB
sRGB Gamut Area xy
107.3%
100.4%
White Balance dE (Avg.)
2.30
2.32
Color Temperature (Avg.)
6,458 K
6,521 K
Gamma (Avg.)
2.32
2.10
Color dE (Avg.)
2.04
1.80
Contrast Setting
50
70
RGB Settings
Default
50-50-50
Gamma Setting
Default
Default
Brightness Setting
27
23
Measured Brightness
120 cd/m²
102 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
9.6
9.6
Post Calibration Picture
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Post Gamma Curve Picture
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Post Color Picture
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Picture Mode
Custom
Gamer 1
sRGB Gamut Area xy
101.5%
101.0%
White Balance dE (Avg.)
0.72
0.65
Color Temperature (Avg.)
6,461 K
6,493 K
Gamma (Avg.)
2.19
2.18
Color dE (Avg.)
0.81
0.83
Contrast Setting
50
70
RGB Settings
100-100-99
49-49-46
Gamma Setting
2.2
Mode 2
Brightness Setting
14
23
Measured Brightness
100 cd/m²
100 cd/m²
SDR Color Gamut
9.7
9.7
sRGB Color Gamut Picture
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sRGB Coverage xy
99.7%
99.7%
sRGB Picture Mode
Custom
Gamer 1
Adobe RGB Color Gamut Picture
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Adobe RGB Coverage xy
91.1%
94.3%
Adobe RGB Picture Mode
Custom
Gamer 1
HDR Color Gamut
9.7
9.6
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
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DCI-P3 Coverage xy
99.9%
99.7%
DCI-P3 Picture Mode
HDR Peak 1500
Gamer 1
Rec. 2020 Color Gamut Picture
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Rec. 2020 Coverage xy
78.4%
79.5%
Rec. 2020 Picture Mode
HDR Peak 1500
Gamer 1
HDR Color Volume
8.6
8.6
DCI-P3 Color Volume ITP Picture
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1,000 cd/m² DCI-P3 Coverage ICtCp
86.0%
84.8%
DCI-P3 Picture Mode
HDR Peak 1500
Gamer 1
Rec. 2020 Color Volume ITP Picture
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10,000 cd/m² Rec. 2020 Coverage ICtCp
42.2%
43.2%
Rec. 2020 Picture Mode
HDR Peak 1500
Gamer 1
Viewing Angle
8.7
8.4
Viewing Angle Video
Chroma Graph
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Color Washout From Left
53°
49°
Color Washout From Right
55°
53°
Hue Graph
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Color Shift From Left
34°
35°
Color Shift From Right
31°
33°
Lightness Graph
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Brightness Loss From Left
61°
55°
Brightness Loss From Right
60°
56°
Black Level Raise From Left
70°
70°
Black Level Raise From Right
70°
70°
Gamma Shift From Left
64°
59°
Gamma Shift From Right
62°
56°
Text Clarity
6.5
6.5
ClearType On
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ClearType Off
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Panel Type
OLED
OLED
Pixels
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Subpixel Layout
RGWB
RGWB
Direct Reflections
8.3
8.3
Ring Light Picture
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Direct Reflections Graph
Preview Graph
Preview Graph
Peak Direct Reflection Intensity
14.8%
14.7%
Screen Finish
Matte
Matte
Ambient Black Level Raise
9.2
9.2
Black Level Raise Picture
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Ambient Black Level Raise Graph
Preview Graph
Preview Graph
Black Luminance @ 0 lx
0.00 cd/m²
0.00 cd/m²
Black Luminance @ 1000 lx
0.32 cd/m²
0.31 cd/m²
Total Reflected Light
8.4
8.3
Bright Room Off Picture
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Total Reflection Ring Light Picture
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Total Reflected Light Intensity
12,604% ⋅ pixel
13,406% ⋅ pixel
Diffraction Artifacts
No
No
Gradient
9.3
9.5
Gradient Picture
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Color Depth
10 Bit
10 Bit
Motion
Refresh Rate
8.2
8.2
Native Refresh Rate
280 Hz
280 Hz
Max Refresh Rate
280 Hz
280 Hz
Max Refresh Rate Over DP
280 Hz
280 Hz
Max Refresh Rate Over HDMI
280 Hz
280 Hz
Max Refresh Rate Over DP @ 10-bit
280 Hz
280 Hz
Max Refresh Rate Over HDMI @ 10-Bit
280 Hz
280 Hz
DSC Toggle
Yes
Yes
DSC Off Max Refresh Rate Over DP
60 Hz
240 Hz
DSC Off Max Refresh Rate Over HDMI
200 Hz
120 Hz
Variable Refresh Rate (VRR)
Variable Refresh Rate
Yes
Yes
FreeSync
Yes
Compatible (Tested)
G-SYNC
Compatible (NVIDIA Certified)
Compatible (NVIDIA Certified)
VRR Maximum
280 Hz
280 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
VRR Motion Performance
9.8
9.8
Pursuit Photo VRR
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OD Mode CAD Comparison
Preview Graph
Preview Graph
Recommended VRR OD Setting
No OD Mode
No OD Mode
Variable Overdrive Advertised
No
No
Avg. CAD
16
15
Best CAD
16
15
Worst CAD
17
16
Refresh Rate Compliance
9.7
9.7
Fast GTG Sequence
Preview Graph
Preview Graph
VRR Compliance
Preview Graph
Preview Graph
Compliance @ Max Hz
90%
89%
Compliance @ 120 FPS
95%
94%
Compliance @ 60 FPS
96%
95%
CAD @ Max Refresh Rate
9.9
9.9
Pursuit Photo At Max Refresh
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CAD Heatmap At Max Refresh
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OD Transition Max Refresh Rate
OD noodmode
0 to 31
OD noodmode
0 to 31
Recommended Overdrive Setting
No OD Mode
No OD Mode
Avg. CAD
17
16
Best 10% CAD
9
8
Worst 10% CAD
27
22
Response Time @ Max Refresh Rate
First Response Time
0.4 ms
0.3 ms
Total Response Time
0.9 ms
0.4 ms
Recommended Overdrive Setting
No OD Mode
No OD Mode
RGB Overshoot
1 RGB
0 RGB
Worst 10% RGB Overshoot
13 RGB
2 RGB
Worst 10% First Response Time
0.8 ms
0.5 ms
Worst 10% Total Response Time
4.8 ms
1.1 ms
Heatmap First Response
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Heatmap Total Response
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Heatmap RGB Overshoot
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CAD @ 120Hz
9.9
9.9
Pursuit Photo 120Hz
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CAD Heatmap 120Hz
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OD Transition 120Hz
OD noodmode
0 to 31
OD noodmode
0 to 31
Recommended Overdrive Setting
No OD Mode
No OD Mode
Avg. CAD
16
15
Best 10% CAD
8
8
Worst 10% CAD
23
22
Response Time @ 120Hz
Worst 10% First Response Time
0.8 ms
0.4 ms
RGB Overshoot
0 RGB
0 RGB
Total Response Time
0.5 ms
0.6 ms
First Response Time
0.4 ms
0.3 ms
Recommended Overdrive Setting
No OD Mode
No OD Mode
Worst 10% Total Response Time
2.2 ms
2.8 ms
Worst 10% RGB Overshoot
2 RGB
3 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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CAD @ 60Hz
9.9
9.8
Pursuit Photo 60Hz
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CAD Heatmap 60Hz
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OD Transition 60Hz
OD noodmode
0 to 31
OD noodmode
0 to 31
Recommended Overdrive Setting
No OD Mode
No OD Mode
Avg. CAD
16
21
Best 10% CAD
8
11
Worst 10% CAD
25
30
Response Time @ 60Hz
Recommended Overdrive Setting
No OD Mode
No OD Mode
First Response Time
0.5 ms
0.5 ms
Total Response Time
0.6 ms
0.5 ms
RGB Overshoot
0 RGB
0 RGB
Worst 10% Total Response Time
2.8 ms
0.8 ms
Worst 10% First Response Time
1.9 ms
0.8 ms
Worst 10% RGB Overshoot
1 RGB
0 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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Backlight Strobing (BFI)
Backlight Strobing Picture
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Backlight Strobing Frequency Picture
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Backlight Strobing (BFI)
Yes
No BFI
Maximum Frequency
120 Hz
N/A
Minimum Frequency
120 Hz
N/A
Longest Pulse Width Brightness
175 cd/m²
N/A
Shortest Pulse Width Brightness
175 cd/m²
N/A
Pulse Width Control
No
No BFI
Pulse Phase Control
No
No BFI
Pulse Amplitude Control
Yes
No BFI
VRR At The Same Time
No
No BFI
VRR Flicker
5.4
5.7
VRR Flicker Video
VRR Flicker Graph
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Dark Gray Flicker
5.6 RGB
5.0 RGB
Middle Gray Flicker
1.3 RGB
1.0 RGB
Light Gray Flicker
1.4 RGB
1.0 RGB
Image Flicker
10
10
Backlight Picture
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Flicker-Free
No
No
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
8.9
9.1
Native Resolution @ Max Hz
2.3 ms
2.6 ms
Native Resolution @ 120Hz
10.5 ms
6.5 ms
Native Resolution @ 60Hz
15.3 ms
9.7 ms
Backlight Strobing (BFI)
10.6 ms
N/A
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
111 PPI
PS5 Compatibility
9.3
9.3
PS5 Compatibility Photo
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PS5 Compatibility Table
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4k @ 120Hz
Yes
Yes
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
9.3
9.3
XSX Compatibility Photo
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XSX Compatibility Table
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4k @ 120Hz
Yes
Yes
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
Yes
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
Inputs
Inputs 1
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Inputs 2
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DisplayPort
1 (DP 1.4)
1 (DP 1.4)
DisplayPort Transmission Bandwidth
No DisplayPort 2.1
No DisplayPort 2.1
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.1)
2 (HDMI 2.1)
HDMI 2.1 Bandwidth
24Gbps (FRL 6x4)
48Gbps (FRL 12x4)
Daisy Chaining
No
No
3.5mm Audio Out
Yes
Yes
Ethernet
No
No
HDR10
Yes
Yes
Dolby Vision
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
18W
No USB-C Ports
USB-C DisplayPort Alt Mode
Yes
No USB-C Ports
Thunderbolt
No
No
macOS Compatibility
macOS Screenshot
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Features
Additional Features
Speakers
Yes
No
RGB Illumination
No
Presets
Multiple Input Display
PIP + PBP
No
KVM Switch
Yes
No
Smart OS
No
No
On-Screen Display (OSD)
OSD Picture
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Compare High-Res
Check Price
27"
MO27Q28G
SEE PRICE
BestBuy.com
27"
27GX700A-B
SEE PRICE
BestBuy.com
27"
MO27Q28G
SEE PRICE
Walmart.com
27"
27GX700A-B
SEE PRICE
LG.com
27"
MO27Q28G
SEE PRICE
Amazon.com
27"
27GX700A-B
SEE PRICE
Walmart.com
27"
MO27Q28G
SEARCH
B&H
27"
27GX700A-B
SEE PRICE
B&H
27"
MO27Q28G
SEARCH
Gigabyte
27"
27GX700A-B
SEE PRICE
Amazon.com
Gigabyte MO27Q28G
LG 27GX700A-B
Comments
Gigabyte MO27Q28G vs LG 27GX700A-B: Main Discussion
What do you think of these products? Let us know below.
Looking for a personalized buying advice from the RTINGS.com experts? Insiders have direct access to buying advice on our insider forum.
We will definitely be making one, but it may take a bit of time. Most likely 3-4 weeks!
Could we see maybe a YT video comparing the two?