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45GX90SA-B LG Ultragear Oled Qhd Gaming Monitor

45GX90SA-B LG Ultragear Oled Qhd Gaming Monitor
More Information
BrandLG
Manufacturer Part Number45GX90SA-B
Part TypeMONITOR
Screen Resolution3440X1440
Refresh Rate240HZ
Response Time0.3 MS
ColorGREY
Man. Serial510RMFPEA675
Most Suitable ForGAMING
Aspect Ratio21
StandYES
Display TypeOLED
Additional AccessoriesSTAND; HDMI; DISPLAYPORT CABLE; USB-C; REMOTE
Power CableINCLUDED
Please NoteBODY HAS SCRATCHES AND SCUFFS, DENT ON THE BOTTOM EDGE OF SCREEN, LOCAL PICKUP ONLY
Product LineLG ULTRAGEAR

Review LG Ultragear 45 Inch Oled Qhd Gaming Monitor

The LG 45GX90SA-B UltraGear 45-inch OLED QHD Gaming Monitor is an impressive display designed for dedicated gamers and professionals seeking exceptional image quality and immersive viewing experiences. This monitor boasts a massive 45-inch OLED screen with a resolution of 3440 x 1440 pixels (QHD), delivering crisp, clear, and vibrant visuals.

The OLED technology used in this monitor offers several advantages, including infinite contrast ratio, deep blacks, and wide viewing angles. The self-lit pixels of the OLED panel allow for perfect black levels and an incredibly fast response time of less than 0.1ms, ensuring that every detail is rendered accurately and swiftly.

The LG UltraGear 45GX90SA-B monitor boasts a 120Hz refresh rate and supports NVIDIA G-SYNC Compatibility for smoother gameplay and reduced screen tearing. The monitor also features a 21:9 aspect ratio, offering more screen real estate for multitasking and enhanced cinematic experiences.

This monitor is equipped with several gaming-centric features, including a Black Stabilizer mode, which enhances visibility in dark scenes, a Game Mode, which optimizes visual settings for various genres, and a Dynamic Action Sync mode, which reduces input lag for a more responsive gaming experience.

Additionally, the monitor comes with a sleek, minimalist design, featuring a thin bezel and a tilt-adjustable stand, allowing users to easily find the perfect viewing angle. The monitor also supports multiple connectivity options, including HDMI, DisplayPort, and USB ports, enabling seamless integration with various systems and peripherals.

The LG 45GX90SA-B UltraGear 45-inch OLED QHD Gaming Monitor is a top-tier display that caters to the needs of serious gamers and professionals who demand exceptional image quality, immersive visuals, and fast response times. With its cutting-edge technology, expansive screen size, and versatile features, this monitor is sure to elevate your gaming and multimedia experiences to new heights.

The LG 45GX90SA-B UltraGear 45-inch OLED QHD gaming monitor is a large, high-resolution display designed for immersive gaming experiences. Here are some pros and cons to help you make an informed decision about purchasing this monitor:

Pros:

1. Large screen size: The 45-inch diagonal size provides an expansive viewing experience, making it ideal for gaming, video editing, and multitasking.

2. OLED technology: OLED panels offer deep blacks, infinite contrast, and fast response times, resulting in stunning visuals and vibrant colors.

3. QHD resolution: The 3440x1440 resolution provides more screen real estate and higher pixel density than a typical 1080p monitor, enhancing the gaming experience.

4. High refresh rate: The monitor supports a 120Hz refresh rate, reducing input lag and providing smoother gameplay.

5. G-Sync compatibility: NVIDIA G-Sync technology synchronizes the monitor's refresh rate with the graphics card, eliminating screen tearing and stuttering for a better gaming experience.

6. HDR support: The monitor supports HDR, enhancing the visual quality of games and movies by providing wider color gamuts and increased brightness levels.

Cons:

1. Price: The LG 45GX90SA-B is a high-end monitor, and its price point may be a barrier for some potential buyers.

2. Size and weight: The large screen size and substantial weight may make the monitor difficult to transport or find an appropriate desk setup.

3. Power consumption: The OLED technology and large screen size consume more power compared to traditional LCD monitors.

4. Limited connectivity: The monitor has a limited number of ports, including two HDMI, one DisplayPort, and one USB-C, which may be insufficient for some users.

Conclusion:

The LG 45GX90SA-B UltraGear 45-inch OLED QHD gaming monitor offers a stunning visual experience with its large screen size, OLED technology, and high refresh rate. Its compatibility with NVIDIA G-Sync, HDR, and QHD resolution further enhance its gaming capabilities. However, its high price point, size, weight, power consumption, and limited connectivity may be drawbacks for some potential buyers. Ultimately, the decision to purchase the LG 45GX90SA-B depends on your budget, space constraints, and gaming requirements.

Recommendation:

If you're in the market for a large, high-resolution, and high-performance gaming monitor with stunning visuals and a immersive gaming experience, the LG 45GX90SA-B UltraGear 45-inch OLED QHD gaming monitor is an excellent choice. However, consider your budget, space constraints, and connectivity requirements before making the purchase. If you cannot justify the high price or have limited space, you may want to consider other, more affordable and compact options.

Details:

At least once every four hours maximum, hours. Will not last long same day shipping as purchase available. Excellent-mint condition. Zero dead pixels.

Total oled hours: 1309 pixel cleaning ran religiously. No cosmetic or visual flaws.no issues.

specifications monitorpug:

  • brand: Lg
  • mpn: 45gx90sa-b
  • part type: Monitor
  • screen resolution: 3440x1440
  • refresh rate: 240hz
  • response time: 0.3 Ms
  • color: Grey
  • man. serial: 510rmfpea675
  • most suitable for: Gaming
  • aspect ratio: 21
  • stand: Yes
  • display type: Oled
  • additional accessories: Stand; Hdmi; Displayport Cable; Usb-c; Remote
  • power cable: Included
  • please note: Body Has Scratches And Scuffs, Dent On The Bottom Edge Of Screen, Local Pickup Only
  • product line: Lg Ultragear

offer monitorpug:

  • started: january 30, 2026
  • best offers: true
  • availability: in stock
  • prices: $1049.99–$1399.00
  • item condition:
    • Used
    • Open box
    • Excellent - Refurbished
    • New
  • options: ship-to-home
  • in stock #: 5
  • sold #: 13

shipping monitorpug:

  • carrier: ups
  • transit: 5-11 days
  • type: calculated
  • class: standard
  • service: ups ground

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seller monitorpug:

  • # reviews: 11
  • city: new port richey, florida
  • rating: 100.0%

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general monitorpug:

  • category: Computers > Computers/tablets Networking > Monitors, Projectors Accs
rating: 100.0% out of 100 based on 11 user ratings.
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