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  • LG UltraGear™ OLED 45" WQHD 3440 x 1440 240Hz 0.03ms webOS
  • 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
Your price for this item is $1,099.99
The comparable value price is $1,699.99

Customer reviews

Rating 4.7 out of 5 stars with 135 reviews

Rating Filter

Rating by feature

  • Display Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

  • Features

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers enjoy the UltraGear 45" OLED monitor's large screen size, praising the immersive quality and vibrant colors. The exceptional performance and high refresh rate are also frequently highlighted, making it ideal for gaming. Many reviewers specifically lauded the OLED display's stunning visuals.

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 4 Showing 61-80 of 135 reviews
  • Pros mentioned:
    Screen size

    Better if it were on sale

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

    Extremely curved so not ideal if you have monitors next to it on either side Screen is huge which is a plus but not a fan of having to switch it from normal Home Screen to pc every time you turn it on with a remote

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

    PC MONITOR

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

    GOOD WE LIKED IT AND MY SON EJOYS IT EVERY DAY GOOD

    I would recommend this to a friend

  • 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

  • Great OLED Monitor

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

    I use this as part of my sim racing setup and have really enjoyed using this monitor. The colors and resolution are great, just don’t expect great text clarity if daily driving, but I knew that when I bought it. Its purpose is for gaming and it does that beautifully. The additional smart TV like capabilities and remote are an added bonus.

    I would recommend this to a friend

  • Excellent monitor for work and gaming

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

    The display is sharp, bright, and colors look amazing. The wide screen makes gaming and multitasking much easier. Build quality feels solid and setup was simple. Very happy with this purchase!

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

    Amazing Screen Gaming

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

    Amazing screen , bright and beautiful. Would definitely recommend to friends

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

    Beautiful monitor

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

    This monitor is the most amazing thing! It has a high price tag but totally delivers in epic Oled beauty.

    I would recommend this to a friend

  • worth buying It

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

    Is my first monitor. I was using a LG C4 48” to play ps5 & Xbox series X. But this monitor is the best option to play fr. And the curved display is too insane

    I would recommend this to a friend

  • Lg UltraWide 45” changed my work! :)

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

    This LG UltraWide 45” is the best choice for gaming. I own a recording studio as well and doing mixes in any workstation is awesome!! Won’t be disappointed.

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

    Love it

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

    Awesome picture quality and speed. Also the smart tv features are a welcome addition.

    I would recommend this to a friend

  • 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:
    Overall performance

    Great monitor

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

    This was one of the best purchases ive made. This monitor is great.

    I would recommend this to a friend

  • Well worth the money

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

    Beautiful monitor! Worth the money! Graphics are insane. So happy that I purchased this

    I would recommend this to a friend

  • Best monitor for it size.

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

    It is amazing. I love it. The clarity is great. There are so many features that I didn't even realize it had.

    I would recommend this to a friend

  • Best monitor ever!!

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

    This serves as a no toot and smart television at the same. It makes me feel like I have a fire stick set up on it because the software is already there with all the apps I need to enjoy movie entertainment. It’s a win-win. It’s clarity is a plus and make for working at home a breeze.

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

    Ultragear

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

    Great product and good quality i definitely recommend.

    I would recommend this to a friend

  • Amazing for leisure/gaming

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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, got this on sale during labor day. My gaming experience has vastly improved. The only reason I gave 4/5 stars is because for productivity coming from a triple monitor setup it's rather difficult to fit everything due to the PPI

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

    Love my new monitor

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

    Love my new screen , used for both Personal/Work purposes

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

    Good

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

    Pretty good product no issues with it and no problems.

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

    Great monitor!

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

    Awesome monitor!! Great for gaming and everyday office work.

    I would recommend this to a friend
Page 4, Showing 61-80 of 135 reviews
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