Acer Nitro QG221Q 21.5″ Full HD 75Hz, 1ms, VA LED Gaming Monitor


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Explore and conquer game worlds like never before with a Nitro QG1 Series ZeroFrame monitor. Colors are more lifelike and vivid thanks to the display’s VA panel and 72% NTSC color gamut, and you’ll get smooth, lag-free gaming with Radeon FreeSync™ technology and a rapid 75Hz refresh rate.

SKU: acer-nitro-qg221q-21-5-full-hd-75hz-1ms-va-led-gaming-monitor Category:

Boasting true-to-life color. Show off your Radeon FreeSync finesse with great color on a Monitor with VA technology. The Nitro QG1 series monitor’s supports DisplayPort* & HDMI* on Radeon FreeSync. That means this monitor can work with a Radeon FreeSync-supporting graphics card and driver software* to eliminate screen tearing, while minimizing lag and latency. With Radeon FreeSync, the monitor’s frames are synced with the graphics card’s frames, which eliminates screen tearing and delivers very smooth gaming experiences. Nitro QG1 series feature with high refresh rate 75Hz, The 75Hz refresh rate speeds up the frames per second to deliver an ultra-smooth 2D motion scenes. With a rapid refresh rate of 75Hz, Nitro QG1 Series shorten the time it takes for frame rendering, lower input lag and provide gamers an excellent in-game experience. Visual Response Boost (VRB), works by either quickly turning off the backlight or inserting a blank, black image between frames aka “blinking”. This results in less noticeable blur in fast moving images because the liquid crystals don’t have to double up on frames as they rise and fall, which could also achieves the effect of 1ms MPRT for clear, blur-free visuals. Acer VisionCare technology incorporates several features that take into consideration prolonged usage by heavy users such as programmers, writers, and graphic designers to reduce eye strain and provides a more comfortable viewing experience. Acer Ultra-Low Blue Light technology reduces the amount of harmful blue light emitted by LED panel. You can access and select four different filter settings onscreen easily through the OSD menu to find the best one that suits the task at hand. Low Dimming technology lowers the brightness to a 15% brightness-zero level when in darker environments to reduce eye fatigue.

Additional information

Screen Size


Maximum Resolution

(Full HD)1920 x 1080@75 Hz

Aspect Ratio


Contrast Ratio


Response Time

1ms VRB

Color Supported

16.7 Million

Adaptive Contrast Management (ACM)



250 cd/m²



Viewing Angles

178° Horizontal 178° Vertical

Panel Type

VA (Vertical Alignment)


Tilt (-5°~25°)

Ports & Connectors

VGA 2x HDMI®-in(1.4)


25 W (Power On)



VESA Compatible

(Yes) 100 x 100mm

Tearing Prevention Technology

AMD Free-Sync

Dimensions (W x H x D)

489.70 mm x 294.40 mm x 65.50 mm 489.7 mm x 395.5 mm x 185.5 mm (with stand)

Package Contents

Nitro QG221Q Widescreen LCD Monitor 1 x HDMI Cable Power Cord 1 x VGA Cable


3 Years

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Acer Nitro QG221Q 21.5" Full HD 75Hz, 1ms, VA LED Gaming Monitor


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