Save up to 50% on 3-Day Sale deals.Ends 12/7.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • 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
Highly rated by customers for:
Your price for this item is $949.99
The comparable value price is $1,699.99

Customer reviews

Rating 4.8 out of 5 stars with 184 reviews

Rating Filter

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

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
96%would recommend to a friend

Customers are saying

Customers are pleased with the UltraGear 45" OLED QHD monitor's overall performance, making it a premium display choice. The screen size and OLED quality contribute to an immersive gaming experience, while the high refresh rate ensures smooth visuals. Gamers appreciate how these features combine to enhance their gameplay.

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 8 Showing 141-160 of 184 reviews

  • Gaming monitor worth the money

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

    This is an excellent monitor! Great sound and graphics

    I would recommend this to a friend

  • Screen for gaming.

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

    Cool screen, I would purchase another one, if needed. Makes gaming clearer.

    I would recommend this to a friend

  • Amazing tv - monitor

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

    Great resolution, amazing colors, best purshase ever

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

    Ultragear

    |
    |
    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
  • Pros mentioned:
    Oled quality

    Love my new monitor

    |
    |
    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

  • Best monitor ever!!

    |
    |
    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

    Good

    |
    |
    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!

    |
    |
    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
  • Pros mentioned:
    Overall performance
    Best Buy Employee

    Good monitor!

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

    Good monitor! Has WebOS intergrated and a remote comes included!

    I would recommend this to a friend

  • Well worth the money

    |
    |
    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
  • Pros mentioned:
    Screen size

    Very good to play.

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

    The size is ideal for rpg, the image quality is very good, the curvature is perfect.

    I would recommend this to a friend

  • The best store!!

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

    I loved my purchase!!! The image quality is wonderful.

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

    Great Monitor

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

    Great monitor, bought it as a gift for my wife. She loves it

    I would recommend this to a friend

  • Great Monitor

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

    This monitor was totally worth the money. It's great for my gaming and my work, and I can also use it as a TV.

    I would recommend this to a friend

  • Good picture

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

    I like the monitor except for that it is 3" shorter as what it is advertised. I know it is not BB problem but the manufacturer should just disclame the actual size.

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

    Can’t go back to dual monitors now

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

    Great monitor and makes my work and gaming experience so much better!

    I would recommend this to a friend

  • Lg Monitor

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

    Awsome as a monitor but as far as a TV Not so much, Picture isn't clear and frame rate sucks. I don't thing it's my internet because I have 10g internet. If your wanting this as monitor it's worth every penny. There maybe some setting that I don't know how to set as far as the TV. Also I did get it when it was on sale.

    I would recommend this to a friend

  • Good screen

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

    Amazing screen, decent speakers built in. Didn't expect such a big power brick, but its fine.

    I would recommend this to a friend

  • probably the best monitor for both work and play

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

    Probably the best monitor ive ever used. The 21:9 ratio is perfect for the things i do in games

    I would recommend this to a friend

  • LG Ultra Gear 45” Monitor

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

    So far so good! Really nice monitor. With the curve and size it gives you an immersive viewing experience.

    I would recommend this to a friend
Page 8, Showing 141-160 of 184 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.