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AOC G2 CQ27G2 computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black, Red
SKU
CQ27G2
Special Price
$400.13
Regular Price
$576.18
Out of stock
27", 1ms, 2560 x 1440, 16:9, Quad HD, VA, 250cd/m²
- Adaptive Sync Technology
- 144Hz Refresh Rate
- 1ms Response Time
- Curved 1500R, QHD VA Panel
- HDR Mode
Category: Computer Monitors

144 Hz
Equip yourself with twice the frame rate of other monitors and say goodbye to image stuttering and blurry motion. With a 144Hz refresh rate every frame is rendered sharply and in smooth succession, so you can line up your shots accurately and appreciate high speed races in all their glory.

AMD FreeSync Premium
Achieve the highest framerate and smoothest display possible with AMD FreeSync Premium. Leave your opponents in your smoothly rendered dust.

1ms
1ms response = speed without the smear for an enhanced experience. Fast-moving action and dramatic transitions will be rendered smoothly without the effects of ghosting.
AOC’s CQ27G2 offers superior high-quality viewing with its Quad HD VA Panel, coupled with HDR Mode for standard quality content transformation. Mimicking the curvature of the eye, the monitor allows maximum immersion and eye comfort. In addition to the adoption of Adaptive Sync technology, its 144Hz refresh rate and 1ms response time ensures the display is always performing at a pro gaming standard.
A universally respected anti-tearing solution
Screen tearing doesn't only harm gaming performance, it also destroys immersion. Adaptive Sync technology eradicates this disastrous problem by ensuring your monitor's refresh rate is always synced with your processor's.
The e-sports professional standard for gaming
With a 144Hz refresh rate and 1ms response time, your display will be equipped to perform at the pro gaming standard. Enjoy an ultra-smooth experience with no visible screen blur to ensure you're always prepped to win.
Superior high quality viewing
At 2560 x 1440 resolution, Quad HD (QHD) offers superior picture quality, sharper images and finer details, without changing the screen shape, so Full HD videos will still fill the whole screen.
HDR mode visual enhancement
Through a combination of advanced algorithmic functions, the HDR Mode essentially transforms non-HDR content into HDR-like visuals via 3 different modes. By enhancing RGBCMY color for more vivid images (via improved saturation and range), increasing dynamic contrast for clarity and image sharpness, the HDR mode ensures you can experience HDR visuals when viewing standard quality content.
Delivering immersion and eye comfort
Curved screens offer a more immersive user experience that puts you at the center of the action. By mimicking the curvature of the eye, it is also less straining to track movement around the screen. The screen’s deeper-than-average curvature provides a more engaging experience and allow you to enjoy beautiful visuals from almost any angle.
Engineered for better visual experiences
The screen’s VA panel delivers superior consistency in color temperature, wide viewing angles, and crisp contrast to ensure excellent image reproduction. Enjoy lifelike picture quality from every perspective.
Connecting your eyes with your hands
Low input lag streamlines the user-to-monitor input process. This technology provides much faster motion delivery, so you'll always be up-to-speed with in-game action at just the right time.
Protect your eyes from screen flicker
Flicker Free technology uses a smooth backlight system to prevent monitor flickering. This reduces eye strain and other damaging effects to your eyes – an especially valuable feature when working overtime, gaming for long hours or watching movies.
Reducing shortwave blue light output for healthier eyes
Long exposure to short wavelength blue light may cause eye strain, sleep disorders, or headaches. AOC Low Blue Mode puts the user first by reducing the screen’s short wavelength blue light emission without sacrificing color accuracy. Also provides four different filtering modes – reading, web browsing, multimedia, and office.
An ergonomic design
This monitor is ergonomically designed to offer swivel, tilt, and height adjustment. Enjoy the perfect viewing angle and sit comfortably, all the time.
Connectable with other devices
HDMI compatibility unlocks a wider array of connectivity options for users, including gaming consoles, laptops, Blu-Ray players, and more. DisplayPort is the main PC-to-monitor connection format in the industry, with better refresh rates and the ability to transmit good quality audio in addition to visual data.
A universally respected anti-tearing solution
Screen tearing doesn't only harm gaming performance, it also destroys immersion. Adaptive Sync technology eradicates this disastrous problem by ensuring your monitor's refresh rate is always synced with your processor's.
The e-sports professional standard for gaming
With a 144Hz refresh rate and 1ms response time, your display will be equipped to perform at the pro gaming standard. Enjoy an ultra-smooth experience with no visible screen blur to ensure you're always prepped to win.
Superior high quality viewing
At 2560 x 1440 resolution, Quad HD (QHD) offers superior picture quality, sharper images and finer details, without changing the screen shape, so Full HD videos will still fill the whole screen.
HDR mode visual enhancement
Through a combination of advanced algorithmic functions, the HDR Mode essentially transforms non-HDR content into HDR-like visuals via 3 different modes. By enhancing RGBCMY color for more vivid images (via improved saturation and range), increasing dynamic contrast for clarity and image sharpness, the HDR mode ensures you can experience HDR visuals when viewing standard quality content.
Delivering immersion and eye comfort
Curved screens offer a more immersive user experience that puts you at the center of the action. By mimicking the curvature of the eye, it is also less straining to track movement around the screen. The screen’s deeper-than-average curvature provides a more engaging experience and allow you to enjoy beautiful visuals from almost any angle.
Engineered for better visual experiences
The screen’s VA panel delivers superior consistency in color temperature, wide viewing angles, and crisp contrast to ensure excellent image reproduction. Enjoy lifelike picture quality from every perspective.
Connecting your eyes with your hands
Low input lag streamlines the user-to-monitor input process. This technology provides much faster motion delivery, so you'll always be up-to-speed with in-game action at just the right time.
Protect your eyes from screen flicker
Flicker Free technology uses a smooth backlight system to prevent monitor flickering. This reduces eye strain and other damaging effects to your eyes – an especially valuable feature when working overtime, gaming for long hours or watching movies.
Reducing shortwave blue light output for healthier eyes
Long exposure to short wavelength blue light may cause eye strain, sleep disorders, or headaches. AOC Low Blue Mode puts the user first by reducing the screen’s short wavelength blue light emission without sacrificing color accuracy. Also provides four different filtering modes – reading, web browsing, multimedia, and office.
An ergonomic design
This monitor is ergonomically designed to offer swivel, tilt, and height adjustment. Enjoy the perfect viewing angle and sit comfortably, all the time.
Connectable with other devices
HDMI compatibility unlocks a wider array of connectivity options for users, including gaming consoles, laptops, Blu-Ray players, and more. DisplayPort is the main PC-to-monitor connection format in the industry, with better refresh rates and the ability to transmit good quality audio in addition to visual data.
Display | |
---|---|
HDCP | Yes |
Display brightness (typical) | 250 cd/m² |
Screen shape | Curved |
Display number of colours | 16.78 million colours |
Native aspect ratio | 16:9 |
Maximum refresh rate | 144 Hz |
Screen curvature | 150 cm |
sRGB coverage (typical) | 120% |
Adobe RGB coverage | 89% |
Display diagonal | 68.6 cm (27") |
Response time | 1 ms |
Display resolution | 2560 x 1440 pixels |
Display technology | LED |
Contrast ratio (typical) | 3000:1 |
Contrast ratio (dynamic) | 80000000:1 |
Viewing angle, horizontal | 178° |
Viewing angle, vertical | 178° |
Pixel pitch | 0.2331 x 0.2331 mm |
Viewable size, horizontal | 59.7 cm |
Viewable size, vertical | 33.6 cm |
3D | No |
HD type | Quad HD |
Supported graphics resolutions | 1920 x 1080 (HD 1080), 2560 x 1440 |
Colour gamut | 100% |
Backlight type | W-LED |
Touchscreen | No |
Panel type | VA |
Colour depth | 8 bit |
DCI-P3 coverage | 92% |
Screen curvature rating | 1500R |
Colour gamut standard | sRGB |
AMD FreeSync refresh rate range | 48 - 144 Hz |
Performance | |
AMD FreeSync type | FreeSync Premium |
AMD FreeSync | Yes |
AMD FreeSync refresh rate range | 48 - 144 Hz |
Multimedia | |
Built-in speaker(s) | No |
Built-in camera | No |
TV tuner integrated | No |
Design | |
Market positioning | Gaming |
Product colour | Black, Red |
Certification | ISO |
Detachable stand | Yes |
Ports & interfaces | |
Built-in USB hub | No |
DVI port | No |
HDMI ports quantity | 2 |
DisplayPorts quantity | 1 |
HDCP | Yes |
Headphone out | Yes |
HDMI | Yes |
HDMI version | 2.0 |
DisplayPort version | 1.2 |
Ergonomics | |
VESA mounting | Yes |
Panel mounting interface | 100 x 100 mm |
Swivelling | Yes |
Swivel angle range | -30 - 30° |
Tilt angle range | -5 - 20° |
Height adjustment | Yes |
Pivot | Yes |
Tilt adjustment | Yes |
Power | |
---|---|
AC input voltage | 100 - 240 V |
AC input frequency | 50 - 60 Hz |
Power consumption (standby) | 0.5 W |
Power consumption (typical) | 28 W |
Input current | 1.5 A |
External power adapter | No |
Weight & dimensions | |
Width (with stand) | 612.4 mm |
Depth (with stand) | 227.4 mm |
Height (with stand) | 528.6 mm |
Width (without stand) | 612.4 mm |
Height (without stand) | 367.3 mm |
Depth (without stand) | 73.2 mm |
Weight (with stand) | 5.4 kg |
Weight (without stand) | 4.1 kg |
Package weight | 7.8 kg |
Packaging data | |
Package weight | 7.8 kg |
Other features | |
TV tuner integrated | No |
Certification | ISO |
DCI-P3 coverage | 92% |
Width (without stand) | 612.4 mm |
Height (without stand) | 367.3 mm |
HDMI | Yes |
Depth (without stand) | 73.2 mm |
AMD FreeSync refresh rate range | 48 - 144 Hz |
Touchscreen | No |
External power adapter | No |
Certificates | |
Certification | ISO |
Technical details | |
Weight (with stand) | 5.4 kg |
Touchscreen | No |
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|
---|---|---|---|---|---|---|
SKU |
CQ27G2
|
LU32J590UQEXXY
|
242B9T
|
1B065AA
|
275B1
|
U2421E
|
Manufacturer |
AOC
|
Samsung
|
Philips
|
HP
|
Philips
|
DELL
|
Display diagonal |
23" and more
|
23" and more
|
23" and more
|
23" and more
|
23" and more
|
23" and more
|
Display resolution |
N/A
|
N/A
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
N/A
|
1920 x 1200 pixels
|
Product colour |
N/A
|
N/A
|
Black
|
Silver
|
Black
|
N/A
|
Built-in camera |
N
|
N
|
N
|
N
|
N
|
N
|
Market positioning |
Gaming
|
N/A
|
Home
|
Business
|
Business
|
Business
|
Native aspect ratio |
16:9
|
16:9
|
16:9
|
16:9
|
16:9
|
16:10
|
VESA mounting |
Y
|
Y
|
Y
|
N
|
Y
|
Y
|
NVIDIA G-SYNC |
N/A
|
N
|
N
|
N
|
N
|
N
|
Built-in USB hub |
N
|
N
|
Y
|
Y
|
Y
|
Y
|
AMD FreeSync |
Y
|
N
|
N
|
N
|
N
|
N
|
Display technology |
LED
|
QLED
|
LCD
|
LCD
|
LCD
|
LCD
|
Touchscreen |
N
|
N
|
N
|
N
|
N
|
N
|