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Gigabyte Aorus AD27QD Monitor Review

Tested using Methodology v1.1
Updated Mar 07, 2019 at 09:13 am
Gigabyte  Aorus AD27QD Picture
Test Methodology v1.1
7.9
Mixed Usage
7.9
Office
8.2
Gaming
7.7
Multimedia
7.8
Media Creation
6.9
HDR Gaming
Size 27"
Resolution 2560x1440
Max Refresh Rate
144 Hz
LCD Type
IPS
Variable Refresh Rate
FreeSync

The Aorus AD27QD is a great 1440p, 144Hz gaming monitor. It has a great design, with RGB bias lighting, very good ergonomics, and an easy to remove stand. It delivers decent overall picture quality, but like most IPS monitors, it doesn't look as good in a dark room. The AD27QD has outstanding motion handling with an extremely fast response time, an optional black frame insertion feature, and low input lag. Finally, it has a unique set of additional features that could give some gamers that extra little edge, including a unique active noise cancellation feature.

Our Verdict

7.9 Mixed Usage

The AD27QD is a great monitor for most uses. It has wide viewing angles, great ergonomics, and great peak brightness. Gamers will appreciate the fast response time, FreeSync support, and low input lag. It has an impressive array of additional features that make it easy to customize your viewing experience.

See our Mixed Usage recommendations
7.9 Office

Great monitor for office use. It has wide viewing angles and great ergonomics, making it easy to place it in an ideal viewing position or share your work. It has a large, high resolution screen that is great for multitasking, and it supports both picture-in-picture, and picture-by-picture modes.

See our Office recommendations
8.2 Gaming

The Aorus AD27QD is an excellent monitor for gaming. It has a fast response time that delivers excellent clear motion, and an optional black frame insertion feature. It has low input lag, and supports FreeSync over both HDMI and DisplayPort. The additional gaming features make it easy to adjust the monitor so you can perform your best.

See our Gaming recommendations
7.7 Multimedia

Very good monitor for multimedia. The image remains accurate when viewed at an angle, which is great for sharing the latest trends with a group of friends. The fast response time delivers clear motion, with very little blur trail. Unfortunately, it isn't as well-suited for watching videos in a dark room though, as it has a mediocre contrast ratio and poor black uniformity.

See our Multimedia recommendations
7.8 Media Creation

The AD27QD is great for media creation. It has an excellent SDR color gamut, and great coverage of the wider Adobe RGB color space. The 27" screen and 1440p native resolution allows you to see more of your work at once, so you spend less time scrolling around or zooming. Unfortunately, it has bad color bleed that could cause issues for photo editing.

See our Media Creation recommendations
6.9 HDR Gaming

The Aorus AD27QD is a decent monitor for HDR gaming. It has decent peak brightness in HDR, but small highlights in some scenes aren't as bright as they should be. It can display a wide color gamut, which is great. Unfortunately, there is no local dimming feature, and it has a mediocre native contrast ratio.

See our HDR Gaming recommendations
  • 7.9 Mixed Usage
  • 7.9 Office
  • 8.2 Gaming
  • 7.7 Multimedia
  • 7.8 Media Creation
  • 6.9 HDR Gaming
Pros
  • Great gaming features, including FreeSync support
  • Image remains accurate when viewed at an angle
  • Outstanding motion handling and low input lag
Cons
  • Mediocre dark room performance
  1. Update 2/7/2020: Converted to Test Bench 1.1.
  2. Update 7/12/2019: The HDR input lag was erroneously tested at 144Hz, with 8-bit color. We have retested it at 120Hz with 10-bit color, and updated the review.
  3. Update 6/25/2019: With the monitor's latest firmware, FreeSync is now supported on the AD27QD when connected to an Xbox One.
  4. Update 4/24/2019: With GeForce driver version 430.39, the Aorus is now certified by NVIDIA as G-SYNC Compatible.

Check Price

Video

Test Results

Design
Design
Style
Curved No
Curve Radius Not Curved
Weight (without stand)
11.5 lbs (5.2 kg)
Weight (with stand)
17.6 lbs (8.0 kg)
Design
Stand
Width
17.8" (45.2 cm)
Depth
9.3" (23.6 cm)

The stand is wide-set, but the legs are thin and still allow small objects to be placed in front of them, similar to the Predator X27. They support the monitor well, but it still wobbles a bit when nudged.

7.7
Design
Ergonomics
Height Adjustment
5.1" (13.0 cm)
Switch Portrait/Landscape Yes, Clockwise
Swivel Range -20° to 20°
Tilt Range -20° to 5°

The Aorus AD27QD has very good ergonomics. It can be rotated to a portrait orientation, which is great, and it can swivel from side to side, making it easier to share your screen with someone nearby.

Design
Back
Wall Mount VESA 100x100

The back of the monitor is clean, but has an aggressive design. There is customizable RGB Bias lighting on the back of the monitor and stand. There is only basic cable management through a hole in the stand, and the stand can be removed without any tools, thanks to a simple release button.

Design
Borders
Borders
0.3" (0.8 cm)

The borders of the AD27QD are thin, and well-suited for a multi-monitor setup.

Design
Thickness
Thickness (with stand)
8.4" (21.3 cm)
Thickness (without stand)
2.3" (5.8 cm)

The monitor is thick when mounted on the stand, but the display itself is thin, making it good if VESA mounted.

8.0
Design
Build Quality

The AD27QD has good overall build quality, with no obvious issues or construction flaws. The monitor feels solid and has a lot of metal.

Picture Quality
6.1
Picture Quality
Contrast
Native Contrast
1063 : 1
Contrast With Local Dimming
N/A

The AD27QD has a mediocre contrast ratio, like most IPS monitors. This results in grayish blacks, and isn't ideal for dark scenes. This isn't as good as the CHG70, which has a VA panel, and a much higher native contrast ratio. Unfortunately, there is no local dimming feature that could improve the contrast ratio.

0
Picture Quality
Local Dimming
Local Dimming
No
Backlight
Edge

The Aorus AD27QD does not support local dimming. The above video is provided for reference only.

8.1
Picture Quality
SDR Peak Brightness
SDR Real Scene
369 cd/m²
SDR Peak 2% Window
397 cd/m²
SDR Peak 10% Window
397 cd/m²
SDR Peak 25% Window
397 cd/m²
SDR Peak 50% Window
397 cd/m²
SDR Peak 100% Window
397 cd/m²
SDR Sustained 2% Window
396 cd/m²
SDR Sustained 10% Window
397 cd/m²
SDR Sustained 25% Window
397 cd/m²
SDR Sustained 50% Window
397 cd/m²
SDR Sustained 100% Window
397 cd/m²
SDR ABL
0.000

Great peak brightness, very similar to the ASUS PG279Q. There is very little fluctuation in brightness with different content, which is great. Brightness was measured with the 'Standard' Picture Mode.

6.9
Picture Quality
HDR Peak Brightness
HDR Real Scene
432 cd/m²
HDR Peak 2% Window
419 cd/m²
HDR Peak 10% Window
420 cd/m²
HDR Peak 25% Window
420 cd/m²
HDR Peak 50% Window
420 cd/m²
HDR Peak 100% Window
420 cd/m²
HDR Sustained 2% Window
418 cd/m²
HDR Sustained 10% Window
419 cd/m²
HDR Sustained 25% Window
419 cd/m²
HDR Sustained 50% Window
419 cd/m²
HDR Sustained 100% Window
419 cd/m²
HDR ABL
0.000

Decent peak brightness in HDR, better than the Samsung CHG70. The peak brightness remains the same regardless of content, which is great, but as there is no local dimming feature, small highlights in some scenes don't stand out as much.

For HDR to work over DisplayPort, '1.2+HDR' must be enabled from the monitor's OSD.

8.3
Picture Quality
Horizontal Viewing Angle
Color Washout From Left
48 °
Color Washout From Right
49 °
Color Shift From Left
60 °
Color Shift From Right
60 °
Brightness Loss From Left
47 °
Brightness Loss From Right
49 °
Black Level Raise From Left
70 °
Black Level Raise From Right
70 °
Gamma Shift From Left
47 °
Gamma Shift From Right
46 °

The AD27QD has good horizontal viewing angles. When viewing at an angle, the contrast remains about the same, but the brightness and color accuracy gradually decrease as you move off angle. These results are about average for IPS monitors, and much better than their VA counterparts, like the Samsung CHG70.

6.8
Picture Quality
Vertical Viewing Angle
Color Washout From Below
30 °
Color Washout From Above
29 °
Color Shift From Below
38 °
Color Shift From Above
41 °
Brightness Loss From Below
33 °
Brightness Loss From Above
34 °
Black Level Raise From Below
70 °
Black Level Raise From Above
70 °
Gamma Shift From Below
29 °
Gamma Shift From Above
29 °

When looking at the AD27QD from above or below, the image degrades more rapidly than the horizontal axis, but this is still about average for an IPS monitor. Again, the contrast stays about the same at any angle, but the brightness decreases and colors lose accuracy.

8.5
Picture Quality
Gray Uniformity
50% Std. Dev.
3.619 %
50% DSE
0.110 %
5% Std. Dev.
0.534 %
5% DSE
0.060 %

The AD27QD has excellent gray uniformity, similar to the PG279Q and PG279QZ. There is very little dirty screen effect, great for browsing the web, or any other content with large uniform areas.

2.7
Picture Quality
Black Uniformity
Native Std. Dev.
4.231 %
Std. Dev. w/ L.D.
N/A

Unfortunately, the AD27QD has bad black uniformity. There is noticeable backlight bleed and clouding throughout the screen.

8.6
Picture Quality
Pre Calibration
Picture Mode
Standard
Luminance
373 cd/m²
Luminance Settings
80
Contrast Setting
50
RGB Controls
100-100-100
Gamma Setting
Off
Color Temperature
6199 K
White Balance dE
2.20
Color dE
1.61
Gamma
2.11

Out of the box, the Aorus AD27QD has outstanding accuracy, slightly worse than the ASUS ROG Swift PG279Q. Gamma follows the target curve, but is slightly low, causing most scenes to appear slightly too bright. Colors have excellent accuracy, below the threshold that most people are able to see, and the white point is very close to the target.

Strangely, the most accurate gamma is with the gamma setting set to Off.

9.5
Picture Quality
Post Calibration
Picture Mode
Standard
Luminance
100 cd/m²
Luminance Settings
12
Contrast Setting
49
RGB Controls
92-93-100
Gamma Setting
Off
Color Temperature
6497 K
White Balance dE
0.71
Color dE
0.57
Gamma
2.19

After calibration, any remaining inaccuracies are too small to be noticeable, and gamma follows the curve almost perfectly. Strangely, the most accurate Gamma setting is Off.

You can download our ICC profile calibration here. This is provided for reference only and should not be used, as the calibration values vary per individual unit even for the same model due to manufacturing tolerances.

9.2
Picture Quality
SDR Color Gamut
sRGB xy
98.8 %
Adobe RGB xy
84.2 %
sRGB Picture Mode
Standard
Adobe RGB Picture Mode
Standard

s.RGB Picture Mode: Standard (calibrated)
Adobe RGB Picture Mode: Standard

The AD27QD covers the s.RGB color space almost entirely, which is great. In the wider Adobe RGB color space, it can't display the full range of greens, which isn't ideal for professional photo editing.

9.4
Picture Quality
SDR Color Volume
sRGB In ICtCp
97.5 %
Adobe RGB In ICtCp
89.6 %
sRGB Picture Mode
Standard
Adobe RGB Picture Mode
Standard

s.RGB Picture Mode: Standard
Adobe RGB Picture Mode: Standard

Excellent SDR color volume, limited mainly by the mediocre native contrast ratio, although it can't produce very bright blues.

6.8
Picture Quality
HDR Color Gamut
Wide Color Gamut
Yes
DCI P3 xy
70.4 %
Rec. 2020 xy
66.3 %
DCI P3 Picture Mode
Standard
Rec. 2020 Picture Mode
Standard

DCI P3 Picture Mode: Standard
Rec. 2020 Picture Mode: Standard

Decent wide HDR color gamut, but it can't display the full range of any color, so HDR content doesn't look much different from SDR content.

6.6
Picture Quality
HDR Color Volume
DCI-P3 In ICtCp
71.6 %
Rec. 2020 In ICtCp
61.2 %
DCI P3 Picture Mode
Standard
Rec. 2020 Picture Mode
Standard

DCI P3 Picture Mode: Standard
Rec. 2020 Picture Mode: Standard

Decent HDR color volume. The AD27QD can't display the full range of HDR colors, and it can't produce deep, dark colors very well, due to the limited contrast ratio. Like with SDR content, it can't produce very bright blues, either.

10
Picture Quality
Image Retention
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 %

There are no signs of image retention on the AD27QD, even immediately after displaying our high contrast static test image for 10 minutes.

9.7
Picture Quality
Gradient
Color Depth
10 Bit

The AD27QD has excellent gradient handling, with almost no signs of banding. It supports a 10-bit color input, but only when the refresh rate is set to 120Hz. When the monitor is set to 144Hz, it only supports 8-bit color, and there is a bit more banding visible.

7.5
Picture Quality
Color Bleed
Pixel Row Error
0.000 %
Pixel Column Error
0.502 %

Unfortunately, there is noticeable vertical color bleed, by far the worst of any monitor we've tested so far. This shouldn't be noticeable with most content, but it isn't ideal for photo editing.

7.3
Picture Quality
Reflections
Screen Finish
Matte
Total Reflections
5.5 %
Indirect Reflections
2.8 %
Calculated Direct Reflections
2.7 %

Decent reflection handling overall. There shouldn't be any significant issues in a brightly lit office, but if you have a lot of large windows the reflections are more distracting.

7.0
Picture Quality
Text Clarity
Sub-Pixel Layout
RGB
Motion
8.3
Motion
Response Time @ Max Refresh Rate
Best Overdrive Setting
Balance
Rise / Fall Time
6.6 ms
Total Response Time
13.0 ms
Overshoot Error
0.0 %
Dark Rise / Fall Time
8.6 ms
Dark Total Response Time
16.1 ms
Dark Overshoot Error
0.0 %

Overdrive Picture Quality
Overdrive Balance
Overdrive Speed

The AD27QD has an outstanding fast response time, with only minor overshoot and very little motion blur. Some inverse ghosting can be seen due to the overdrive; if this bothers you, the 'Overdrive Balance' or 'Overdrive Picture Quality' modes have no overshoot, but the response time is slower. Although the overall response time is a bit faster than the Pixio PX7 Prime, there's also more noticeable overshoot.

7.9
Motion
Response Time @ 60Hz
Best Overdrive Setting
Balance
Rise / Fall Time
6.2 ms
Total Response Time
16.3 ms
Overshoot Error
3.3 %
Dark Rise / Fall Time
7.3 ms
Dark Total Response Time
16.1 ms
Dark Overshoot Error
3.1 %
10
Motion
Image Flicker
Flicker-Free Yes
PWM Dimming Frequency
0 Hz

The backlight is completely flicker-free, but has an optional black frame insertion feature, which is rare for FreeSync monitors. BFI can be activated by enabling the Aim Stabilizer feature, and is only supported at 120 Hz or 144 Hz.

We noticed a few bugs with the BFI feature, but they are easy to work around. When first enabled, the BFI feature causes the brightness to drop from 100 cd/m² to 32 cd/m². A brightness drop is normal with BFI, but this is a bit worse than average. Disabling and then enabling it causes the brightness to increase back up to 135 cd/m², and the image appears much brighter but has noticeable duplications, as seen here.

6.0
Motion
Black Frame Insertion (BFI)
Black Frame Insertion (BFI)
Yes
BFI Maximum Frequency
144 Hz
BFI Minimum Frequency
120 Hz
9.0
Motion
Refresh Rate
Native
144 Hz
Max Refresh Rate
144 Hz
Variable Refresh Rate
Yes
FreeSync
Yes
G-SYNC
Compatible (NVIDIA Certified)
VRR Maximum
144 Hz
VRR Minimum
< 20 Hz
VRR Supported Connectors DisplayPort, HDMI

Update 06/25/2019: After updating the firmware on the AD27QD to F06, FreeSync now works properly when connected to an Xbox One, but only on HDMI Port 2.

Update 04/24/2019: NVIDIA released GeForce driver 430.39, which adds the AD27QD as an NVIDIA certified G-SYNC compatible monitor. With this update, FreeSync is automatically enabled when connected to a 10- or 20- series NVIDIA graphics card.

The Aorus AD27QD supports FreeSync over both HDMI and DisplayPort, with the same excellent VRR range with either connector. We tested it with NVIDIA's new FreeSync drivers on our GTX 1060 6 Gb, and it works perfectly, but only when connected via DisplayPort. This is the same as all other G-SYNC compatible monitors.

Unlike many 144 Hz monitors, there is no factory overclock.

Gigabyte has released a new monitor with very similar features to this one, but with a slightly higher refresh rate of 165Hz, the Gigabyte Aorus FI27Q.

Inputs
9.5
Inputs
Input Lag
Native Resolution
4.1 ms
Native Resolution @ 60Hz
8.7 ms
Variable Refresh Rate
4.5 ms
Variable Refresh Rate @ 60Hz
4.7 ms
10 Bit HDR
5.6 ms
Black Frame Insertion (BFI)
4.8 ms

Update 07/12/2019: The HDR input lag measurement of 3.9ms was erroneously tested with 8-bit color at 144Hz. Since we expect most people will use HDR with 10-bit color, we have retested the HDR input lag at 120Hz, with 10-bit color. The number has been updated.

Excellent low input lag, great for gaming. Even with HDR or VRR enabled, the input lag remains extremely low, which is great for even the most demanding gamers.

If input lag is important to you and you want the best gaming experience possible, check out our recommendations for the best gaming mice.

8.3
Inputs
Resolution And Size
Native Resolution 2560 x 1440
Aspect Ratio 16:9
Megapixels 3.7 MP
Pixel Density
109 PPI
Screen Diagonal 27.0 inches
Screen Area 310 sq inches

The 27", 1440p screen is great for multitasking and provides a slightly more immersive gaming experience than standard 1080p monitors.

Inputs
Inputs
Inputs
Total Inputs
DisplayPort 1 (DP 1.2)
Mini DisplayPort No
HDMI 2 (HDMI 2.0)
DVI No
VGA No
DisplayPort Out No
USB 2 (USB 3.0)
USB C No
Analog Audio Out 3.5mm 1
Microphone In 3.5mm 1
Digital Optical Audio Out No
Analog Audio Out RCA No
Power Supply Internal

The AD27QD has a great selection of inputs, with two HDMI 2.0 ports and 1 DisplayPort connection. It also has a microphone-in port, which is necessary to use the ANC feature.

Features
Features
Additional Features
RGB Illumination
Presets
Speakers
No
HDR10 Yes
Multiple Input Display
PIP + PBP

The Aorus AD27QD has an impressive array of additional features, too many to list here. Some of the most useful features include:

  • ANC: The Aorus is the first monitor on the market to feature active noise cancellation. Note that this is not for your benefit, but for the benefit of the people you are talking to. The monitor has three integrated microphones that measure the ambient noise and attempt to remove it from your voice. This requires your microphone be connected to the back of the monitor, and the USB upstream port connected to your computer. In our tests, the ANC was very effective at removing ambient bass sounds, such as the rumble of a nearby air conditioner. We also found that it acted a bit like a noise gate, and would occasionally cut off the speaker's voice. We have recorded a short clip demonstrating the ANC feature, available here. Note that this is recorded using an internet voice chat program, and there is compression.
  • Dashboard: A customizable overlay that displays your computer's status, including temperatures, fan speeds, and usage.
  • Black Equalizer: Similar to the Black Stabilizer feature found on many other gaming monitors, this allows you to adjust the image to make it easier to spot objects in dark scenes.
  • This is just a summary of the additional features. For more information, see our additional review notes.

Features
On-Screen Display (OSD)
Features
Controls

The controls are easy to access and easy to use. The monitor uses a joystick control, similar to LG monitors like the 27UK650.

Features
In The Box

  • Instruction manual and driver & utility disc
  • Three different power cables, for NA, EU, and Australia.
  • HDMI Cable
  • DisplayPort Cable
  • USB 3.0 Type B upstream cable

Differences Between Sizes and Variants

We tested the Aorus AD27QD, which is the only size available, and the only monitor made by Gigabyte's Aorus gaming division.

If someone comes across a different type of panel or if their AD27QD doesn't correspond to our review, let us know and we will update the review. Note that some tests, such as the gray uniformity, may vary between individual units.

Model Size Resolution Refresh Rate Notes
AD27QD 27" 2560x1440 144 Hz  

The AD27QD we reviewed was manufactured in Dec. 2018.

Compared to other monitors

Comparison picture

Left: Dell S2719DGF. Middle: Aorus AD27QD. Right: ASUS ROG PG279Q
Unlike our other photographs, this picture wasn't taken under a controlled environment, so do not draw conclusions from it.

The Aorus AD27QD is an impressive gaming monitor at an aggressive price, and has some great additional features. See our recommendations for the best gaming monitors, the best 1440p 144Hz monitors, the best 1440p gaming monitors, and the best monitors for photo editing.

LG 27GL850-B
SEE PRICE
B&H

The Gigabyte Aorus AD27QD and the LG 27GL850 are very similar overall. For gaming, the LG has slightly better motion handling, and is the better choice if you are sensitive to motion blur or overshoot artifacts. The AD27QD is more feature-packed, including better ergonomics, an optional black frame insertion feature, and countless additional gaming features.

ASUS TUF VG27AQ
SEE PRICE
Newegg.com

The ASUS TUF VG27AQ is somewhat better than the Gigabyte Aorus AD27QD. The ASUS' refresh rate is faster, which helps motion look smoother. The ASUS also has better ergonomics, which is important if you often move your monitor around as you can quickly position it comfortably in the new location. Finally, the ASUS delivers more uniform blacks, although neither of the two monitors can display deep blacks in a dark room due to their IPS panels.

ASUS ROG Swift PG279Q
SEE PRICE
B&H

The Aorus AD27QD and ASUS ROG PG279Q are very similar overall. The PG279Q has slightly better black uniformity and supports NVIDIA's G-SYNC variable refresh rate technology. The AD27QD supports HDR, has much better gradients, and supports AMD's FreeSync technology with both AMD cards and NVIDIA's new FreeSync compatible drivers, making it a slightly more versatile choice if you have a 10- or 20- series NVIDIA GPU.

BenQ EX2780Q
SEE PRICE
B&H

The Gigabyte Aorus AD27QD is a bit better than the BenQ EX2780Q. The Aorus has significantly better ergonomics, out of box color accuracy, and gradient performance. The Aorus also has an optional black frame insertion feature to help reduce motion blur and a host of extra features for gaming and productivity. However, black uniformity is much worse on the Aorus, as there's noticeable clouding and backlight bleed through the screen.

Gigabyte Aorus FI27Q
SEE PRICE
Newegg.com

The Gigabyte Aorus FI27Q is slightly better than the Gigabyte Aorus AD27QD in most uses. As these two monitors have a nearly identical design and feature set, their performance is also very similar. The main difference is that the FI27Q has a much wider HDR color gamut, but its response time is slower than the AD27QD. The FI27Q has bad black uniformity, but it's still an improvement over the AD27QD.

Samsung CHG70
SEE PRICE
B&H

The Samsung CHG70 and the Aorus AD27QD use different panels, and each is better for certain uses. The CHG70 uses a VA panel, which is better suited for dark room viewing, but the image degrades when viewed at an angle. The AD27QD, on the other hand, uses an IPS panel, and the image remains accurate when viewed at an angle. That said, it produces grayish blacks and generally doesn't look as good in a dark room.

Acer Predator XB271HU
SEE PRICE
B&H

The Gigabyte AD27QD is better than the Acer Predator XB271HU. The Gigabyte AD27QD supports HDR content and has a wide color gamut that can display rich and saturated colors. The Gigabyte AD27QD can handle reflections better and supports the FreeSync variable refresh rate technology for tear-free gaming. The Acer, on the other hand, has more uniform blacks and slightly better ergonomics. The Predator supports the G-SYNC variable refresh rate, which is great if you have a compatible NVIDIA graphics card.

Dell S2719DGF
SEE PRICE
B&H

These are two different types of monitors, each with its advantages and disadvantages. However, in its overall performance, the Gigabyte Aorus AD27QD is significantly better than the Dell S2719DGF. The Aorus has wider viewing angles and a lower input lag. The response time is fast, but not as fast as the TN panel Dell S2719DGF. The Aorus AD27QD supports HDR, although its HDR performance isn't that great.

ASUS ROG Swift PG279QZ
SEE PRICE
Newegg.com

Unless you want to get the most out of your NVIDIA graphics card, the Aorus AD27QD is slightly better than the ASUS PG279QZ. The Aorus supports HDR and has a few extra gaming features designed to give you a slight edge in competitive games, and it supports FreeSync. Although the Aorus also works with NVIDIA's new FreeSync drivers, if you want a true G-SYNC experience, the ASUS is very similar overall.

MSI Optix MAG271CQR
SEE PRICE
Newegg.com

The Gigabyte Aorus AD27QD and the MSI Optix MAG271CQR use different panel technologies, each with their own strengths and weaknesses. The MSI is better-suited for a dark room, as it has better contrast. The Aorus has better ergonomics and better viewing angles, and it supports HDR.

MSI Optix MPG27CQ
SEE PRICE
B&H

The Gigabyte Aorus AD27QD and the MSI Optix MPG27CQ use different panel technologies, but the AD27QD is much better overall, and slightly better for gaming. The AD27QD has an IPS panel, with wide viewing angles and a slightly faster response time. If viewing angles aren't important, the MPG27CQ has a VA panel, which looks much better in a dark room. Unlike the Aorus, the MSI doesn't support HDR, but this doesn't add much to the Aorus.

ASUS VG279Q
SEE PRICE
B&H

The Aorus AD27QD is slightly better than the ASUS VG279Q. The AD27QD supports HDR, although there isn't much benefit to this. The AD27QD also has a higher native resolution, delivering a more immersive, detailed gaming experience. The VG279Q, on the other hand, has much better ergonomics and slightly better black uniformity.

Acer VG271UP
SEE PRICE
Newegg.com

The Gigabyte Aorus AD27QD is a bit better than the Acer VG271UP. The Aorus has much better ergonomics, so it's easier to place it in an ideal viewing position. The Aorus also has many more additional features, including a unique active noise cancelling feature.

LG 27GL83A-B
SEE PRICE
Newegg.com

The Gigabyte Aorus AD27QD is marginally better than the LG 27GL850. The AD27QD has better ergonomics so you can easily place it comfortably, an optional black frame insertion feature, and many additional gaming features. The LG, on the other hand, has slightly faster response time and displays crisper motion.

Razer Raptor 27