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ASUS ROG Strix XG438Q 43" 3840 x 2160 4K Resolution 4ms 120Hz 3xHDMI DisplayPort FreeSync Flicker Free HDR 600 Remote Control Built-in Speakers Backlit LED Gaming Monitor

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  • 3840 x 2160 4K Resolution
  • 120Hz Refresh Rate
  • 4ms Response Time
  • 3 x HDMI (2.0), DisplayPort (1.4) Video Inputs
  • Built-in 10 Watt Stereo RMS Speakers
  • Flicker Free Technology
  • FreeSync 2 HDR Technology
  • 1.07 Billion Color Support
  • 4000:1 Contrast Ratio
  • Low Blue Light
  • Picture-in-Picture, Picture-by-Picture Mode
  • Adaptive-Sync Support
  • Tilt Adjustable
  • VESA Mount Compatible

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews
ROG Strix XG438Q HDR Large Gaming Monitor
43", 4K (3840x2160), 120Hz, FreeSync™ 2 HDR, DisplayHDR™ 600, DCI-P3 90%, Shadow Boost, 10W Speaker*2, Remote Control

  • 43-inch non-glare 4K gaming monitor with 120Hz refresh rate for super-smooth gaming visuals
  • High dynamic range (HDR) technology with DisplayHDR™ 600 certification and 90% DCI-P3 professional color gamut ensures exceptional contrast and color performance
  • Radeon™ FreeSync 2 HDR technology provides buttery smooth gameplay, low latency, better brightness and contrast
  • GameFast Input Technology minimizes input lag and provides much faster motion delivery from connected devices to the monitor
  • A pair of 10W speakers provide powerful audio performance and an included remote control enables full control of the on-screen display for quick adjustments and input selection
XG438Q monitor, 43-inch monitor with warrior waving a sword as screen, and a amd radeon freesync2 HDR logo on the bottom right corner.
XG438Q, the republic of gamers logo with mechanical style as the monitor screen
THE WORLD'S BIGGEST AND FASTEST 4K FREESYNC 2 HDR GAMING MONITOR
icon, 4K UHD icon, 120Hz icon, Freesync2 HDR logo, DisplayHDR 600 icon, AURA logo

ROG Strix XG438Q is an HDR gaming monitor that offers the perfect balance of smooth visuals and high contrast HDR performance for incredibly immersive gameplay. It features a 43-inch 4K panel with an astonishing 120Hz refresh rate, high dynamic range (HDR) technology with 90% DCI-P3 professional color gamut coverage and exceptional contrast for DisplayHDR™ 600 certification, plus support for AMD Radeon™ FreeSync™ 2 HDR technology. ROG Strix XG438Q also includes GameFast Input technology for more responsive, lag-free control that heightens the gameplay experience and gives you an edge against your opponents.

BIG-SCREEN GAMING AND ENTERTAINMENT
 one headphone, one monitor , one keyboard, one mouse and a computer case in a vivid color background

Loaded with gaming features, the 43-inch ROG Strix XG438Q offers a more immersive big-screen experience without sacrificing the high refresh rate and variable refresh tech usually only found in smaller panels.

remote, a monitor with the detail of the remote control screenshot


REMOTE CONTROL

ROG Strix XG438Q comes with a remote control that lets you adjust display settings—such as brightness, contrast and the input signal—all from a distance.


ANTI-GLARE SCREEN

An anti-glare screen makes it easier to see on-screen content in changing indoor lighting conditions, providing a better viewing experience when playing video games and watching movies.
anti-screen, a sketch to show how the monitor reflect the light
sonicmaster, the back of the monitor to show the audio with sonicmaster


ENHANCED AUDIO WITH SONICMASTER

ROG Strix XG438Q features two built-in 10W stereo speakers and exclusive ASUS SonicMaster technology to deliver incredible audio fidelity for rich, satisfying sound.

GAMEFAST INPUT TECHNOLOGY
gamefast, a pair of hands was playing gaming with the monitor, a back of a girl as the monitor screen.

ROG Strix XG438Q features GameFast Input Technology to minimize input lag. This technology provides much faster motion delivery so you'll always be up to speed with in-game action at the precise timing you need to respond as quickly as is needed.

FAST 120HZ REFRESH RATE
Samless, two images to show the different between 120HZ and 60HZ

ROG Strix XG438Q offers an ultrafast 120Hz refresh rate, ensuring that even the fastest-paced games played at the highest visual settings remain buttery-smooth and completely lag-free.

RADEON FREESYNC™ 2 HDR FOR SMOOTH GAMEPLAY
Samless, two images to show the different between FREESYNC2 HDR on and off

ROG Strix XG438Q features freesync™ 2 HDR technology that delivers buttery-smooth visuals with low latency and better brightness and contrast. freesync 2 stipulates low-latency processing for both standard and HDR content, eliminating the input lag typically associated with HDR content.

HIGH DYNAMIC RANGE (HDR) WITH DCI-P3 90% AND DISPLAYHDR™ 600
Samless, two images to show the different between HDR and SDR

ROG Strix XG438Q supports HDR technology across a range of luminance (up to 750cd/m²) to deliver a wider color range and higher contrast than traditional monitors. The brightest whites and the darkest blacks bring out details like never before. ROG Strix XG438Q also delivers DCI-P3 90% color gamut and contrast performance that meets the requirement for DisplayHDR™ 600 certification.

ASUS AURA LIGHTING
AURA_LIGHTING, the back of the monitor with rog projector, the front of the monitor with keyboard , mouse, and case.

With exclusive ASUS Aura Sync lighting technology, ROG Strix XG438Q provides ambient lighting that can be synchronized with other Aura-enabled components and peripherals.

INSTALL AURA SYNC ON MONITOR
 aura sync logo

Install the latest Aura Sync software

a usb cable

Plug the USB cable to the system, then plug the other side of USB upstream port on monitor

the detail of showing the step to open the OSD menu

Open the OSD menu, select: System Setup ? Aura Sync ? On

SHADOW BOOST TECHNOLOGY
Samless, the detail of shadow boost between on and off

ASUS Shadow Boost technology clarifies dark areas of the game world without overexposing brighter areas, improving overall viewing while also making it easier to spot enemies hidden in dark areas of the map.

MULTIPLE HDR MODES
Multi-HDR, three images to show different modes, cinema HDR, gaming HDR, Freesync 2 HDR

Now you can choose from multiple HDR modes in order to adjust monitor HDR performance based on the current scenario.

GAMEPLUS TECHNOLOGY
the effect of the monitor with crosshair
A crosshair overlay provides four different crosshair options, so you can select the one that best suits the shooter you're currently playing.
the effect of the monitor with timer
Onscreen timer that can be positioned on the left of the display to keep track of elapsed game time.
the effect of the monitor with FPS counter
The FPS counter lets you know how smoothly the game is running.
This can be activated while FreeSync™ is on.
the effect of the monitor with Display Alignment
Activating the display alignment function gives users three alignment lines on all four corners of the monitor to take the guesswork out of multi-display set-ups, so each monitor lines up perfectly.
The ASUS-exclusive, integrated GamePlus hotkey offers in-game enhancements that help you get more out of your game.This function is co-developed with input from pro gamers, allowing them to practice and improve their gaming skills.
ASUS-EXCLUSIVE DISPLAYWIDGET SOFTWARE
game_racing, two images to show different between GameVisual on and off
MOBA Mode
Enhances the color of opponent health/mana bars so you know when to strike.
game_cinemak ,two images to show different between GameVisual on and off, three soliders in different brighter
RTS/RPG
Enhances color saturation and contrast for sharper, brighter imagery—making it ideal for real-time strategy games.
game_rts, three robots in different bright
FPS
High-contrast settings enhance visibility so you can clearly see your enemies, even in the dark.
game_fps, first view shooting images in different bright
sRGB
Optimizes settings for viewing photos and graphics.
game_srgb, a family photo as screen
Scenery
Increases the range of brightness and introduces more contrast gradations while allowing color saturation adjustment across greens and blues, making it ideal for viewing landscape imagery.
game_scenery, a natural scene in different bright
Racing
Reduces input lag, making it ideal for racing games when the adaptive-sync technology is engaged.
a natural scene in different bright
Cinema
Enhances contrast and color saturation for lively, vivid visuals—ideal for movies.
exclusive, three modes of FPS mode, sRGB mode  and Cinema mode
App Sync™
Lets you assign specific ASUS GameVisual modes to individual applications and game titles to make sure the program you are using is in your preferred mode. You also have the option of changing these assigned settings quickly .
hd_ctr, one images split in two, Showing the Difference Between Blue light filter off and on
Ultra-Low Blue Light Technology
DisplayWidget also lets users access different blue light filter settings. ASUS Ultra-Low Blue Light technology reduces the amount of blue light emitted by the display and features four different filter settings onscreen to suit the task at hand. These settings can also be easily accessed via the OSD menu.
game_racing, two monitors and a red folder
Sharable Display Setting Parameter
All customized GameVisual settings can be saved to an AXML file format that can be shared with other same monitor users.
exclusive_pic_05, two images to show the different between shadow boost on and off
Shadow Boost
ASUS Shadow Boost technology clarifies dark areas of the game world without overexposing brighter areas—improving overall viewing while also making it easier to spot enemies hidden in dark areas of the map.
exclusive, a screenshot to show Muliframe
MultiFrame
Allows users to organize multiple windows on desktop and to arrange them in an orderly way so that they don't overlap on a big screen.
exclusive, a screenshot to show modes
Keyboard Hot Keys
Hot Keys allow the user to quickly change the settings by typing a certain key combination.
ROBUST CONNECTIVITY
ROG Strix XG438Q offers a wide selection of connectivity options, including three HDMI 2.0 inputs and a DisplayPort interface.
connectivity, the detail to the back of the monitor with many ports
screenshot, a standard mode of a monitor , a girl as the screen
ULTRA-LOW BLUE LIGHT TECHNOLOGY
ROG Strix XG438Q comes with TÜV Rheinland-certified ASUS ultra-low blue-light filters to protect eyes and prevent strain from harmful blue light. Select from four different filter settings via the OSD menu or by using the five-way joystick.
LOW BLUE-LIGHT LEVEL
number, the number of 0, 1, 2, 3 ,4
FLICKER-FREE TECHNOLOGY

ROG Strix XG438Q reduces on-screen flicker to minimize eye strain, providing a more comfortable gaming experience.

flicker-free-demo, the different effect between with flicker-free technology and without flicker-free-logo

Learn more about the ASUS XG438Q

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.ca's Standard Return Policy.
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Excellent for my uses 6/27/2020 10:01:01 PM

Pros: Size, brightness, features live up to advertising.

Cons: Potentially too large for close (normal desk) use. I regularly use this as a pseudo TV, viewing it from about 3 feet back and that's about perfect.

Overall Review: Really love this thing. I spend a lot of time gaming with controller closer than 'typical' TV setup and this was the perfect compromise.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Amazing HDR Display, and it's HUGE! 5/2/2020 6:21:14 PM

Pros: First of all, it's huge. It's far bigger than I imagined it would be. Secondly, they absolutely nailed the HDR implementation. It's perfect.

Cons: - Expensive.
- Not many HDR games to flex this monitor's muscles, and not every HDR game implements the feature well.

Overall Review: I was very picky when looking for a monitor to upgrade to. I was looking for a VA panel, well-implemented HDR, FreeSync 2, and at least a 120Hz refresh rate. This monitor checks all of the boxes.

The first game I tried out was Jedi: Fallen Order. While it looked good, I was expecting better from a monitor of this caliber. Then I tried out Gears Tactics, and wow it was amazing! I turned the HDR brightness and contrast all the way up within the game settings, and it's beautiful. The bright spots are extremely bright, and the dark spots appear completely black. The picture just feels alive.

With the right game, this monitor is fantastic. I would absolutely recommend it.

5 out of 5 people found this review helpful. Did you?
Anonymous
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Love this monitor - just takes some work 4/7/2020 9:12:07 PM

Pros: - Amazing picture
- Very vibrant colors and the refresh rate is stellar
- Perfect size for me!
- Cool projector for the logo, was a nice touch
- Love the cable management

Cons: - Takes time to set up properly

Overall Review: I just got this monitor in and I have seen on other sites where people are slamming it for "blurry text" due to the RBG layout of the panel. If you do some research, you will find that these issues are merely OSD settings you need to tweak and a few settings in Windows.

Once you do that, the display looks amazing and games are so immersive from the get-go anyways. The fixes resolve the "blurry text" issue. I replaced a Samsung 60HZ 4k TV with this monitor and I couldn't be happier.

14 out of 14 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Just wow 2/28/2020 6:49:16 AM

Pros: Fast delivery
Zero dead pixels
Amazing size
Supreme picture
Super fast refresh rate

Cons: Some might say the pride but for 43in 4k & hdr @ 120hz, this is a steal

Overall Review: Very pleased. Plus the box it came in, is now a fort for my son. Win win

13 out of 13 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
awesome 11/16/2019 2:04:33 PM

Pros: - huge
- very big
- not small

Cons: - windows 10 brought these up with them zoomed in 300%. i had to go into settings and adjust down to 100%.... awesomeness happened.

Overall Review: bought two of these. i'm in the middle of a new pc build.. these will go with the new pc ....i have two asus 35" ultradwides .. .. these are bigger horizontal than the ultrawides, plus double the vertical . i spend a lot of time on my pc because i write a lot and trade cryptos alot, which is why monitors are always a good investment for me. the more real estate i have the better.. these have the real estate .

these are very big .. they are still good size though .. i think we are getting close to maximum size.. maybe until quantum electronics and pcs become a thing. i expect soon we will have monitors that surround our desks . virtual quantum 3d computing .

11 out of 23 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Great service! 9/16/2019 9:16:43 AM

Pros: The sales staff was very helpful letting me know when this would arrive.

Cons: None!

Overall Review: Get shipping and great service

3 out of 17 people found this review helpful. Did you?
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