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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 399 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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95%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 17 Showing 321-340 of 399 reviews

  • Amazing

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

    It’s amazing and true colors I got an amazing monitor

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

    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:
    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
  • 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
  • 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

  • Excellent

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

    I recommend this product; it's very good quality..

    I would recommend this to a friend

  • love it

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

    good quality product, love watching movies, shows and playing games on this monitor

    I would recommend this to a friend

  • Fantastic Monitor

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

    Fantastic monitor! So immersive when gaming and watching movies on it is great too!

    I would recommend this to a friend

  • 45" Monitor.

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

    I love the monitor. That's all I have to say. Love love love. If you can get it, get it.

    I would recommend this to a friend

  • lg monitor

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

    This monitor is amazing the clarity is insane i love it.

    I would recommend this to a friend

  • RESPECTFUL AND PROFESSIONAL.

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

    Hi I'm angel and i appreciate best buy for everything they great they take care of customers the right way with respect very helpful.

    I would recommend this to a friend

  • Great for gaming and working

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

    Very happy with this purchase. I replaced a 49" ultra wide and I prefer the additional screen space on this monitor.

    I would recommend this to a friend

  • Outstanding performance!!

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

    Qualities amazing clarity and functionality by far the best monitor I have ever had

    I would recommend this to a friend

  • LG ultragear monitor

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

    I had started with a smaller monitor but then i got this a it is a game changer. Everything runs alot smoother and looks so much better. I really enjoy it

    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

  • LOVE LG OLED

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

    Love this Monitor, Clear, quick, very user friendly

    I would recommend this to a friend

  • Holy Moly!

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

    Holy cow. This monitor rocks. I stepped up from 34 inch ultrawide to this. the additional high and crisp oled/hdr are amazing. 10/10 would buy again.

    I would recommend this to a friend

  • Best 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 monitor is fantastic. I recommend it for everybody.

    I would recommend this to a friend

  • 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.

    Best monitor I have purchased, quality is good, price is great!

    I would recommend this to a friend

  • New monitor replaced IPS

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

    Good monitor. Takes some getting used to eye wise but once done looks perfect

    I would recommend this to a friend
Page 17, Showing 321-340 of 399 reviews
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