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  • LG UltraGear OLED 45" V WQHD 240Hz OLED webOS 3440 x 1440 0.03ms
  • LG UltraGear OLED #1 OLED Gaming Monitor Brand in the USA
  • 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 Future-Ready Connectivity DisplayPort 2.1 DP 2.1 Requires graphics card that supports DisplayPort 2.1 to achieve up to 480Hz refresh rate support. Actual refresh rates may vary depending on computer graphics specifications and configurations.
  • 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 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
  • 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 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 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 Battlestation upgrade: Adjustable to gamer specs - Swivel - Tilt - Height - Borderless design
  • M2 HDM USR-CH D HO2 DM
  • Alt View 12. LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - Black.
  • Alt View 13. 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 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 21. LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - Black.
  • 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:
$1,299.99
Save $400
The comparable value is $1,699.99

Customer reviews

Rating 4.8 out of 5 stars with 470 reviews

Rating Filter

Rating by feature

  • Display Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

  • Features

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

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 14 Showing 261-280 of 470 reviews
  • Pros mentioned:
    Overall performance

    BEST MONITOR

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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 have ever had by far. Crystal Clear and the perfect upgrade for my setup.

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

    Incredible monitor

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

    Connected to my custom 5080 GTX it is all you could ever ask for. Big fan i love it.

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

    Buy it

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

    Worth every penny. The ultimate monitor for productivity. Love it!

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

    ****Must have ****

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

    Wow. I'm not normally a reviewer, but I have to say this LG monitor is on another level. It's the most eye-catching and impressive display I've ever owned. Believe the hype—it's even better in person.

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

    LG curve 45 in

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

    Love it. It makes me think of cranking my hog looking at this 4k screen.

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

    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.

    This is a great monitor. Exactly what I was looking for!

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

    Curved monitor

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

    Love this curved screen. Makes it almost look like you are in the game.

    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
  • Pros mentioned:
    Oled quality

    Must grab monitor if on sale

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

    Love it , screen looks gorgeous modern and sleek for a 45

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

    Monitor

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

    Great quality and features and great for gaming and pc

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

    Awesome

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

    Got this on Black Friday. I love it so much. Well worth the money.

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

    The picture quality

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

    Awesome investment you won't regret it. My husband loves it.

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

    New monitor for my mini Mac.

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

    Excellent, easy on my eyes, and clear colors. I am 100% satisfied

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

    Awesome monitor

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

    Great deal works great! Was so easy to pick up in the store!

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

    Worth the price

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

    This is the best monitor ill probably ever own, it surpased my expectations!

    I would recommend this to a friend

  • WORTH IT

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

    Absolutly worth it!! Has a remote, you can stream netflix and a few others services. The lights on the back arent very bright, unless your in total darkness. But we are LOVING IT!!

    I would recommend this to a friend

  • INSANE EXPERIENCE

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

    Seller experience. Visual oversight of the battlefield is insane and feels like cheating lol but hey you get what you pay for. The refresh rate is superior is not laggy at all. I also like that it provides a middle sight picture for FPS games. I would recommend this product if you want to have an upper hand in gaming and multi tasking with multiple pages open

    I would recommend this to a friend

  • Terrell

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

    Great experience from purchasing this monitor to unboxing it to begin gaming. The guy that helped me named Tyrell was excellent as well

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

    Great

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

    Excellent screen, the best they've seen so far, great

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

    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
Page 14, Showing 261-280 of 470 reviews
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