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Deal.ai › LG › Monitors
LG
LG UltraGear OLED Curved Gaming Monitor 45-inch

LG UltraGear OLED Curved Gaming Monitor 45-inch

Best price now

34"$799.9945"$1,179.99
$1,179.99at Best Buy
Checked Nov 9

31% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $1,179.99 at Best Buy on Nov 9.
  • Checked at 3 stores.

Our take on the LG UltraGear OLED Curved Gaming Monitor 45-inch

The LG UltraGear 34GX90SA-W is a 34-inch ultrawide OLED gaming monitor with a 3440 x 1440 panel, a 240Hz refresh rate and a 0.03ms response time. OLED gives it per-pixel contrast and near-instant motion, which is the main draw over similarly sized LCD ultrawides that cost less but trail on black levels and blur. It suits competitive and immersive PC gamers who want one screen for both, plus console players thanks to HDMI 2.1. The trade-offs are the usual OLED ones: static-image burn-in risk, lower full-screen brightness than the peak HDR figure suggests, and a white-and-silver finish that will not suit every desk.

Best forUltrawide PC gamers who want OLED contrastCompetitive players chasing 240Hz and fast responseConsole owners with HDMI 2.1 devicesSingle-monitor setups for work and play
Pros
  • OLED panel with true blacks and per-pixel contrast
  • 240Hz refresh rate with a 0.03ms response time
  • 3440 x 1440 ultrawide 21:9 field of view
  • HDMI 2.1, DisplayPort 1.4 and USB-C inputs
  • Nvidia G-Sync Compatible and 98.5% DCI-P3 coverage
  • USB-C connectivity plus two downstream USB ports
Cons
  • OLED burn-in risk with static desktop elements
  • Full-screen brightness is well below the 1300 cd/m² peak HDR figure
  • Curved 34-inch ultrawide takes desk depth and getting used to
  • White and silver finish limits desk matching
  • No built-in speakers mentioned in the specs

LG UltraGear OLED Curved Gaming Monitor 45-inch prices at every store

  • Best BuyNew

    In stock

    $1,179.99Checked Nov 9
    Visit Best Buy
  • LGNew

    In stock

    $1,699.99Checked Nov 9
    Visit LG
  • AdoramaNew

    Availability unknown

    $1,999.99Checked Nov 9
    Visit Adorama

LG UltraGear OLED Curved Gaming Monitor 45-inch price history

Lowest price we've seen: $1,179.99 on Nov 9 at Best Buy. Tracked across 3 stores since Nov 9.

What reviewers say

Owner and reviewer feedback on LG's 240Hz OLED ultrawides is broadly positive on motion clarity, contrast and color, with the panel's speed the standout. Complaints center on OLED brightness limits, burn-in worry for mixed work use and the size of the curve on a desk.

What people mention
  • Motion clarityPraisedOwners say fast movement stays sharp at high refresh rates with no visible smearing.
  • ContrastPraisedReviewers highlight true blacks and per-pixel dimming as the biggest step up from LCD ultrawides.
  • BrightnessMixedHDR highlights pop, but full-screen brightness is modest and some find SDR dimmer than expected.
  • Burn-inCriticisedOwners using it for spreadsheets and static toolbars worry about image retention over time.
  • Curve and sizeMixedThe 21:9 curve immerses in games but takes desk depth and an adjustment period for desktop work.

About the LG UltraGear OLED Curved Gaming Monitor 45-inch

The item in this listing is a brand new sealed product in its original manufacture retail packaging. This product will come with a Minimum 1 year warranty. LG UltraGear 34" 240 Hz OLED WQHD(3440x1440) Gaming Monitor Nvidia G-Sync Compatible DCI-P3 98.5% (CIE1976) HDMI 2.1 34GX90SA-W

Specifications

Resolution
WQHD, 3440 x 1440
HD Format
WQHD
Horizontal Resolution
3440
Vertical Resolution
1440
Response Time
0.03ms
GTG Response Time
0.03ms
MPRT Response Time
0.03ms

Questions and answers

Is this good for both gaming and office work?
It excels at gaming, but OLED burn-in risk makes it a weaker choice for all-day static desktop work. Mixed use is fine if you vary content and use screen-shift and dimming features.
Does it work with PS5 and Xbox Series X?
Yes. HDMI 2.1 supports high refresh rates and HDR from current consoles, though consoles cap ultrawide output and will letterbox to 16:9.
Is 34 inches too big for a normal desk?
It needs roughly arm's length of viewing distance and a deep desk. The curve helps, but measure your space before committing.
Does it have USB-C for a laptop?
Yes, it has USB-C plus two downstream USB ports, so a laptop can connect and use the monitor's hub.
How does it compare with a 34-inch LCD ultrawide?
OLED wins on contrast, response time and motion clarity. LCD rivals are brighter full-screen and carry no burn-in risk, so pick based on whether you prioritize picture quality or static-work durability.
What is in the box?
The monitor, stand, power cable and display cables. Check the specific bundle for which cable types are included.
Where is the LG UltraGear OLED Curved Gaming Monitor 45-inch cheapest?
At Best Buy, for $1,179.99, 31% under what the other stores charge, as of our latest check.
Where can I buy the LG UltraGear OLED Curved Gaming Monitor 45-inch?
3 stores we checked sell it, including Best Buy, Adorama, LG.

Stores we've priced the LG UltraGear OLED Curved Gaming Monitor 45-inch at

  • Adorama deals and prices
  • Best Buy deals and prices
  • LG deals and prices

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Max Brightness
1300 cd/m² (@hdr 1.5% APL)
Display Type
OLED
Maximum Refresh Rate
240Hz
Aspect Ratio
21:9
Panel Type
OLED
Display Highlights
HDR support
Display Viewing Angle
178º(R/L), 178º(U/D)
Horizontal Viewing Angle
178 degrees
Vertical Viewing Angle
178 degrees
Color Support
1.07B
Color Temperature
7400 K (in standard mode)
Display Modes
Reader Mode
Pixel Pitch
0.303 x 0.303 mm
Connector Type
HDMI 2.1, DisplayPort 1.4, USB Type-C
Number Of HDMI Ports
2
Number Of USB Ports
2 (Down-stream)
HDCP Compatible
Yes (DisplayPort HDCP Version 2.3)