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  • TM LG UltraGear OLED
  • LG UltraGear™ OLED Size matters in OLED gaming 45" 21:9 screen is 12% larger than a 49" 32:9 display 21:9 WQHD 3440x1440
  • LG UltraGear™ OLED Outrageous OLED Gaming Speed Up to 240Hz & 0.03ms 240Hz 0.03ms Actual refresh rates may vary depending on computer graphics specifications and configurations.
  • LG UltraGear™ OLED AI Picture webOS Gaming: AI tools customize your gaming experience OFF ON Experience available only in webOS. Internet connection and subscription to streaming services are required.
  • LG UltraGear™ OLED Popular Streaming Services, Cloud Gaming & 300+ Free LG Channels with WebOS 24 Internet connection and subscription to streaming services are required. Amazon, Prime Video and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Amazon Prime membership and/or Prime Video fees apply. See primevideo.com/terms for details. HBO Max is used under license. Number of LG Channels subject to change.
  • LG UltraGear™ OLED FreeSync Premium & G-SYNC Compatibility Seamless frame sync for stutter-free gaming TotalEnergies RACING ON ASSETTO CORSA COMPETIZIONE NVIDIA G-SYNC VESA CERTIFIED AdaptiveSync AMD FreeSync Premium
  • The text on the image reads "HDMI USR-CH CH DP HDMP-2 HD HI9." This is a description of the ports available on the back of the laptop. The ports include HDMI, USB-C, and a power port.
  • Alt View 8. LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - Black.
  • Alt View 9. LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - Black.
  • Alt View 10. LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - Black.
  • LG UltraGear™ OLED Stunning OLED Picture Up to 98.5% DCI-P3, 1.5M:1 Contrast Ratio, HDR TrueBlack 400 VESA CERTIFIED DisplayHDR™ 400 DCI-P3 98.5%
  • LG UltraGear™ OLED The 800R Curve: Surround Yourself in the Action 800R Curve
  • LG UltraGear™ OLED Certified Glare-Free & Low Blue Light *LG OLED panels have been certified as Flicker-Free, Discomfort Glare Free and Low Blue Light by UL Certificate Number: - Flicker Free Display (OLED) - A196009 - Discomfort Glare Free - V563481 (conditions of UGR less than 22) - Low Blue Light Hardware Solution Platinum - V745051 *LG OLED panels have been certified as Flicker-Free, Discomfort Glare Free and Low Blue Light by UL. Certificate Number: - Flicker Free Display (OLED) - A196009 - Discomfort Glare Free - V563481 (conditions of UGR less than 22) - Low Blue Light Hardware Solution Platinum - V745051.
  • LG UltraGear™ OLED Battlestation upgrade: Adjustable to gamer specs - Swivel - Tilt - Height - Borderless design
  • LG UltraGear™ OLED 2 YEAR LIMITED WARRANTY GAME WITH PEACE OF MIND WITH A 2-YEAR LIMITED WARRANTY Internal and functional parts only Includes OLED Display Panel
  • LG UltraGear™ OLED 45GX90SA-B Dimensions (Inches W x H x D) 39.1 x 26.1 x 13.3 (with stand up) 39.1 x 21.3 x 13.3 (with stand down) What's in the box - Monitor - Monitor Base - Remote Control - Battery (For remote control) - USB-C Cable - HDMI Cable - DisplayPort Cable
  • LG UltraGear™ OLED 45GX90SA-B 1. LAN (RJ-45) 2. HDMI 2.1 (x2) 3. Headphone Jack 4. USB-C 5. DisplayPort 1.4 6. USB Downstream (x2)
  • TM LG UltraGear OLED
  • LG UltraGear OLED
  • TM LG UltraGear OLED
  • LG UltraGear OLED
  • Alt View 22. LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - Black.
  • Alt View 23. LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - Black.
  • 45GX90SA-B.AUS UltraGear Monitor 2025 Product Overview video 1 minutes 06 seconds

LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE - Black

Model:
45GX90SA-B
SKU:
6619493
Highly rated by customers for:
$1,099.99
Save $600
Comp. Value: $1,699.99

Customer reviews

Rating 4.8 out of 5 stars with 397 reviews

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Rating by feature

  • Display Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

  • Features

    Rating 4.8 out of 5 stars

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96%would recommend to a friend

Customers are saying

Customers consistently note the UltraGear 45" OLED monitor's overall performance as premium and impressive. Many appreciate the screen size and OLED quality for gaming, as well as the amazing refresh rates. Some customers express feeling totally immersed in their games while using this monitor.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 11 Showing 201-220 of 397 reviews
  • Pros mentioned:
    Overall performance

    Not just a gaming display

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing display. Contrast, clarity and crispness are exceptional regardless of data being displayed (video or application). Bought for my wife to concurrently work from MS Word to Excel and have enough space for the spreadsheet. Obviously over-spec’d but she has been spending 12 hr days with very little eye strain.

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Screen Real Estate!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this screen! It's large and displays a ton of content. Perfect for using for a remote work job.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Great deal

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best monitor I’ve ever had, it’s big but the curve and display just make it look perfect and I love the smart tv feature.

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Best monitor ever.

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Honestly best monitor I’ve ever had. The size is amazing not only is it ultrawide but the height of the screen is also great.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    A nice upgrade

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This screen is great for gaming and multitasking .

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    great monitor for an older person "87" years

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    so far the monitor exceeds my expectations by 200%

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Phenomenal monitor

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent monitor. Was a little too big for my son small head, but I loved it.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Woooooow!!!!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    An excellent purchase for the price I paid, 100 percent recommended.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Great quality

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best quality and great price this monitor is incredible.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Solid!

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great for gaming! Smooth & crystal clear. Don't have any complaints about text clarity - it's definitely good enough.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    BUY IT! YOU WONT REGRET IT!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    10000000% WORTH EVERY PENNY INVESTED! Its perfect for all of the multitasking that I need to do while running mulitple businesses from home. I don't use this for gaming but it is More than Perfect for what I needed it for and I wont have to upgrade for a Long Time!!!

    I would recommend this to a friend

  • I freaking love it.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I just have one word to say. AMAZING. IF you play video games or use a computer to look at long Excel sheets or even if you like to watch movies this is the one. So easy to install by the way

    I would recommend this to a friend
  • Pros mentioned:
    Oled quality

    LG Ultra

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The LG UltraGear 45" OLED is a premium gaming monitor that delivers on its promises. If you're looking for a display that offers both exceptional visual fidelity and top-tier gaming performance, this monitor should be at the top of your list. It's an investment, but one that truly elevates your gaming and entertainment experience. Highly recommended!

    I would recommend this to a friend
  • Pros mentioned:
    Resolution

    UG OLED

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Worth every penny!!! Beautiful resolution specially for gaming and movies.

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Awesome monitor

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect for gaming and multi-tasking. There is plenty of screen to do many different things.

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    LG curved monitor

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Beautiful colors. Responsive video. Love the size. Very satisfied with my purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    So Big!!!

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Monitor. I set it up with a KVM switch and use it for 2 laptops and a gaming PC. it works great!!!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    This monitor is dope

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Extremely top notch monitor, more than excellent for gaming. I recommend to those who want to take gaming seriously and stream and or upload on YouTube etc.

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Worth It!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a gamechanger for computer work! I love the wide screen, easy on the eyes, so many ports, and built in speaker!! Love Love Love!!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Level up productivity and gaming

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So perfect. Thrilled with this device. Great picture

    I would recommend this to a friend
Page 11, Showing 201-220 of 397 reviews
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