The 32:9 aspect ratio, once a novelty, is now becoming increasingly common. LG’s UltraGear 45GR75DC-B aims to make this immersive experience more accessible with a sub-$1,000 price tag. This 45-inch curved monitor boasts a 5120 x 1440 resolution, 200Hz refresh rate, and features like KVM and USB-C power delivery. But does it deliver the ultimate 32:9 gaming experience? Let’s dive in.
LG UltraGear 45: Specifications at a Glance
| Feature | LG UltraGear 45GR75DC-B |
|---|---|
| Screen Size | 45-inch, 32:9 |
| Panel Type | VA |
| Resolution | 5120 x 1440 |
| Peak Brightness | 400 nits (typical) |
| HDR | DisplayHDR 600 |
| Local Dimming | 16 vertical zones |
| Contrast Ratio | 3,000:1 |
| Response Time | 1ms (GtG) |
| Refresh Rate | 200Hz |
| Curve | 1500R |
| Speakers | N/A |
| Inputs | 2x HDMI 2.1, 1x DisplayPort 1.4, 1x USB-C (90W PD) |
| Ports | 2x USB 3.0 downstream |
| Adjustments | Swivel, Tilt, Height |
| List Price | $900 |
Assembly and Design: Simple Yet Uninspired
The LG UltraGear 45 monitor showing the MaagX website.
The UltraGear 45GR75DC-B offers a straightforward, tool-less assembly. The stand, while sturdy, features a dual-leg design that occupies considerable desk space. A more space-saving monolithic stand would have been preferable. The monitor’s plastic chassis and understated design feel somewhat underwhelming, especially considering the unique form factor.
Connectivity: Ample Options, Questionable Placement
Ports on the LG UltraGear 45 monitor.
The 45GR75DC-B provides a good selection of inputs, including two HDMI 2.1 ports, DisplayPort 1.4, and a USB-C port with DisplayPort Alt Mode and 90W power delivery. However, the rear-facing port placement and straight connectors can be inconvenient, especially for wall-mounted setups. The 45GR65DC-B, lacking USB-C but $100 cheaper, might be a more sensible option for users who don’t require this feature. Additional connectivity includes a 3.5mm headphone jack and two downstream USB ports.
Display Performance: Impressive SDR, Disappointing HDR
An HDR demo running on the LG UltraGear 45 monitor.
The VA panel delivers excellent SDR performance. Brightness surpasses advertised figures, reaching over 470 nits, while the contrast ratio exceeds the typical 3,000:1. Color accuracy is commendable, covering 100% of sRGB and 93% of DCI-P3.
A color accuracy test running on the LG UltraGear 45 monitor.
Unfortunately, the HDR implementation falls short. Despite DisplayHDR 600 certification, the limited number of vertical dimming zones (16) results in noticeable blooming and a washed-out image. The low peak HDR brightness further diminishes the experience.
Dimming zones on the UltraGear 45 monitor.
Gaming Performance: Immersive When Supported
Ratchet and Clank on the LG UltraGear 45 gaming monitor.
With FreeSync Premium Pro and a 200Hz refresh rate, the 45GR75DC-B offers a smooth gaming experience. However, the demanding resolution requires a powerful GPU to maintain high frame rates. The relatively limited vertical height can also impact immersion in some games. Furthermore, not all games support the 32:9 aspect ratio, leading to black bars.
Picture-in-picture modes on the LG UltraGear 45 gaming monitor.
LG’s picture-in-picture and picture-by-picture modes offer added versatility, though the lack of integrated apps limits their practicality.
Size and Aspect Ratio: A Balancing Act
The 45-inch size, while large diagonally, feels somewhat cramped vertically due to the ultra-wide aspect ratio. Larger 49-inch 32:9 monitors offer a more balanced and immersive experience, albeit at a higher price.
Conclusion: A Budget-Conscious Compromise
Resident Evil 4 running on the LG UltraGear 45 gaming monitor.
The LG UltraGear 45GR75DC-B offers a relatively affordable entry point into the world of 32:9 gaming. Its impressive SDR performance, high refresh rate, and convenient features like KVM and USB-C power delivery are appealing. However, the subpar HDR implementation, awkward size, and demanding resolution limit its overall appeal. While it’s a viable option for budget-conscious buyers, investing in a larger 49-inch 32:9 monitor or exploring alternative aspect ratios might ultimately provide a more satisfying experience.
