LG UltraGear 45GR95QE Review: 8.5/10 - Immersive OLED Gaming at 45 Inches
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Overview
The LG UltraGear 45GR95QE is a 45-inch OLED gaming monitor that pushes immersion to the extreme. With a 3440x1440 ultrawide resolution, 240 Hz refresh rate, 0.03ms GtG response time, and an aggressive 800R curve, it wraps around your peripheral vision like few displays can. The OLED panel delivers infinite contrast, perfect blacks, and vibrant colors that make games look stunning. However, the relatively low pixel density for a 45-inch screen and the absence of HDMI 2.1 limit its potential as a do-everything display.
Design & Build
The 45GR95QE follows LG’s UltraGear design language with a sharp, angular stance, hexagonal red-accented stand, and a rear housing covered in hexagonal texturing. The stand is sturdy but takes up significant desk space, measuring roughly 28 inches deep. It offers tilt, swivel, and height adjustment, though the 800R curve is so aggressive that swivel feels less useful than on flatter panels. The monitor weighs approximately 18.7 lbs (8.5 kg) without the stand, making it heavy enough that you will want a strong desk. VESA 100x100 mounting is supported for those who prefer an arm. The build quality is solid, with minimal flex in the chassis, though the mostly plastic construction is expected at this price tier for a screen this large.
The input panel includes two HDMI 2.0 ports, one DisplayPort 1.4 with DSC, a USB-C port (supporting up to 65W power delivery), two USB-A 3.0 downstream ports, and a headphone jack. Notably, the HDMI ports are limited to HDMI 2.0 bandwidth, which means 3440x1440 at 240 Hz requires DisplayPort with DSC. The lack of HDMI 2.1 is a head-scratcher, especially for console gamers who would be capped at 1440p 120 Hz via HDMI.
Image Quality & HDR
The WOLED panel from LG Display delivers a native 1.5 million-to-one contrast ratio, effectively infinite in practice. Blacks are truly black, with no blooming or backlight bleed, and this gives the 45GR95QE extraordinary depth in dark scenes. The 98.5% DCI-P3 coverage and peak brightness of roughly 200 nits full-screen (650 nits peak in a 2% window for HDR highlights) create vibrant, punchy colors. SDR brightness is adequate at around 200 nits typical, but the monitor is not especially bright compared to high-end LCDs. In HDR mode, the 45GR95QE uses its per-pixel dimming naturally to deliver impressive specular highlights in games like Cyberpunk 2077 or Returnal.
The main limitation is the 3440x1440 resolution stretched across 45 inches, resulting in a pixel density of roughly 83 PPI. Text clarity is noticeably soft, with visible pixel structure that makes productivity work like reading documents or coding less pleasant than on a 32-inch 4K panel. The 800R curve helps with immersion but introduces geometry distortion in productivity apps.
Performance & Gaming
The 240 Hz refresh rate combined with the 0.03ms GtG response time makes motion clarity exceptional. OLED’s instantaneous pixel response eliminates ghosting and smearing entirely, giving each frame pristine clarity. The monitor supports both Adaptive-Sync and G-Sync Compatible variable refresh rate, ensuring tear-free gameplay from 48 Hz to 240 Hz. Input lag measures approximately 2.1ms at 240 Hz, among the lowest of any monitor on the market. The 800R curve fills your peripheral vision at a typical desk viewing distance of about 32 inches, creating a wrap-around effect that is genuinely immersive in racing and flight sims.
However, the large 45-inch size can be fatiguing in fast-paced competitive shooters where you need to constantly track targets across the full width of the screen. Some users may prefer a smaller 34-inch ultrawide for competitive play. The matte anti-glare coating is moderately aggressive, which helps with reflections but adds a slight grainy texture to bright areas - a common trade-off with OLED matte coatings.
Connectivity & Features
The OSD is controlled by a directional joystick at the rear and includes gaming features like a crosshair overlay, FPS counter, dark stabilizer, and several gamma presets. The monitor also includes a KVM switch functionality via the USB-C connection, letting you share peripherals between two systems - a useful productivity feature on a gaming-focused display.
Category Context
The LG UltraGear 45GR95QE stakes out an extreme position in the OLED gaming monitor market with its 45-inch diagonal and aggressive 800R curve. It competes with the Samsung Odyssey OLED G8 G85SB ($1,299, 34-inch 3440x1440, 175Hz, 1800R, QD-OLED), the Alienware AW3423DW ($1,099, 34-inch 3440x1440, 175Hz, QD-OLED, G-Sync Ultimate), and the Corsair Xeneon Flex ($1,999, 45-inch 3440x1440, 240Hz, bendable from 800R to flat). The 45GR95QE’s key advantage is its size and curve - the 800R radius at 45 inches creates genuinely wrap-around immersion that no smaller ultrawide can match. The WOLED panel delivers perfect blacks and a 0.03ms response time that eliminates motion blur entirely. However, the 83 PPI pixel density is the lowest in this peer group (the 34-inch competitors deliver ~110 PPI), making text noticeably soft for mixed productivity use. The lack of HDMI 2.1 also limits console gaming to 1440p 120Hz, whereas the Samsung and Alienware options support full 4K bandwidth. For dedicated gaming use where immersion is the priority, the 45GR95QE is unmatched; for mixed-use scenarios, a higher-density OLED is more practical.
Pros
- Incredible OLED contrast with true blacks and no blooming
- 240 Hz refresh rate with instant 0.03ms pixel response
- Aggressive 800R curve provides unmatched immersion in games
- Excellent 98.5% DCI-P3 color coverage with vibrant HDR
- Very low input lag for responsive competitive play
- Adaptive-Sync and G-Sync Compatible for tear-free gaming
Cons
- Low 83 PPI pixel density makes text look soft at 45 inches
- HDMI 2.0 limits console gaming to 120 Hz
- Moderate peak brightness around 200 nits SDR, 650 nits HDR peak
- Large footprint demands significant desk space
- Matte coating adds slight grain to bright areas
- No built-in speakers
- Expensive at its launch price point
Verdict
The LG UltraGear 45GR95QE delivers one of the most immersive gaming experiences available on any monitor. The combination of a massive 45-inch ultrawide format, aggressive 800R curve, OLED contrast, and 240 Hz speed is unmatched for cinematic single-player games, racing sims, and flight simulators. The instant pixel response and deep blacks make every game look spectacular. But the low pixel density is a real compromise for mixed use, and the lack of HDMI 2.1 is frustrating for console gamers. If you prioritize immersion above all else and mainly game on this display, it is outstanding. If you need a sharp productivity monitor that also games well, a 32-inch 4K OLED is a better choice.