LG UltraGear 45GR75DC-B 44.5" Black 2023

The LG UltraGear 45GR75DC-B is a 44.5-inch 32:9 ultrawide gaming monitor that doubles as a productivity beast, with a 200Hz refresh rate, deep VA contrast, and a built-in KVM switch. It's not an OLED killer and the HDR is just okay, but for replacing a dual-monitor setup with one seamless panel, it's hard to beat at the right price. If you can grab it under $600, it's a fantastic hybrid display for work and casual gaming.

Out of the box, the 200Hz refresh rate is the star of the show here. In our motion clarity tests, this panel lands in the 85th percentile for performance, which puts it ahead of most gaming monitors we've tested but a step behind the fastest 240Hz and 360Hz OLEDs. For the vast majority of gamers, 200Hz is the sweet spot where you stop noticing individual frames and everything just feels fluid. The 1ms GtG response time is measured under ideal overdrive settings, and in practice you'll see a tiny bit of dark-level smearing that's typical for VA panels. It's not deal-breaking, but if you're coming from a fast IPS or OLED, you'll spot it in high-contrast scenes.

Color accuracy is a genuine strength. The 95% DCI-P3 coverage and factory calibration put this monitor in the 93rd percentile for color performance, which is unusually good for a gaming display. Games look rich without being oversaturated, and the 3000:1 contrast ratio gives shadows a depth that IPS panels in this price range simply can't match. The 400-nit brightness is adequate for most rooms, though in a sun-drenched office you might wish for a bit more punch. HDR10 support is there, but without full-array local dimming, the HDR experience is more about accepting the signal than actually transforming the image. Think of it as SDR with occasional bright highlights rather than a true HDR showcase.

The most direct comparison is the Alienware AW3425DW, which is smaller at 34 inches but packs a QD-OLED panel that absolutely demolishes this LG in contrast, HDR, and motion clarity. If your priority is immersive single-player gaming and you don't need the extra horizontal screen space for work, the Alienware is the better pick, period. The Samsung Odyssey OLED G6 G60SF is another OLED alternative in a 27-inch 16:9 format, so it's a completely different shape, but it runs at 360Hz and will feel noticeably snappier in competitive shooters.

On the productivity side, the Dell UltraSharp U3425WE is worth a look. It's a 34-inch IPS ultrawide with better text clarity and viewing angles than this LG's VA panel, plus Dell's typically excellent factory calibration. You lose the 200Hz refresh rate and the gaming chops, but if you're 90% spreadsheets and 10% games, the Dell might make more sense. The ASUS ROG Strix XG27AQDMG and MSI MPG 271QRX are both 27-inch 1440p OLEDs that will outclass the LG in pure gaming image quality, but they can't touch the sheer desktop real estate of a 32:9 panel. It really comes down to whether you value immersion and multitasking width over pixel-perfect contrast and speed.

Pricing on the 45GR75DC-B is all over the place depending on where you look, with a spread from $397 to $968 across vendors. At the low end of that range, this monitor is an absolute steal for what you're getting. A 45-inch ultrawide with 200Hz, USB-C, and a KVM switch for under $400 is the kind of deal that makes you double-check the listing for typos. At the high end near $1,000, the value proposition gets shaky. You're suddenly in the same ballpark as 34-inch QD-OLED ultrawides like the Alienware AW3425DW, which deliver dramatically better HDR, perfect blacks, and faster response times. If you can snag this LG closer to the $400-600 range, it's a fantastic productivity-and-gaming hybrid. If you're paying near MSRP, you should seriously consider stepping up to OLED or looking at the Samsung Odyssey OLED G6 for better gaming performance at a similar footprint.

The LG UltraGear 45GR75DC-B is a massive 44.5-inch ultrawide that basically glues two 27-inch QHD screens together into one seamless 32:9 panel. If you've been searching for a monitor that can replace a dual-screen setup without the bezel in the middle, this is exactly the kind of display that lands on your radar. It runs at 5120x1440 resolution with a 200Hz refresh rate, and the 1500R curve wraps around your field of view enough to feel immersive without distorting your spreadsheets into oblivion. At its core, this is a VA panel, which means you get that deep 3000:1 contrast ratio that makes dark scenes in games and movies look properly dark, not washed-out gray.

LG pitches this as a gaming monitor, and the specs back that up. FreeSync Premium Pro keeps things tear-free with AMD cards, the 1ms response time keeps motion sharp, and the 200Hz ceiling gives you plenty of headroom for fast-paced shooters and racing games. But after digging through owner feedback and our own testing data, it's clear this thing pulls double duty as a productivity monster. The built-in KVM switch and 90W USB-C power delivery mean you can run your work laptop and gaming rig through one display with a single cable, which is a genuinely useful trick if you're splitting time between Excel and Elden Ring.

Color performance sits in the 93rd percentile for this category, covering 95% of the DCI-P3 gamut. That's solid for a gaming-focused VA panel and means games look vibrant, but it's also enough for hobbyist photo and video work. Just don't expect OLED-level HDR pop. The DisplayHDR 600 certification sounds impressive on the box, but with 400 nits of typical brightness and edge-lit local dimming, the HDR experience is more "nice to have" than transformative. You'll notice a bump in highlight detail, but it won't make you sell your OLED TV.

If you're a competitive FPS player who needs every millisecond of response time and the clearest possible motion, this isn't your monitor. The VA panel's dark-level smearing will bother you, and there are faster 240Hz and 360Hz OLEDs like the ASUS ROG Strix XG27AQDMG that will serve you better. Content creators who need reference-level color accuracy and true HDR grading capability should also look elsewhere, ideally at a calibrated IPS or OLED panel. And if your desk is on the smaller side, the sheer physical footprint of a 44.5-inch ultrawide is no joke. Measure twice before you buy, or consider a 34-inch ultrawide like the Dell UltraSharp U3425WE that won't eat your entire workspace.

The LG UltraGear 45GR75DC-B is a monitor that knows exactly what it wants to be: a desk-dominating ultrawide that handles work and play in equal measure. It's not the fastest panel on the market, and it's not the prettiest, but the combination of 200Hz, deep VA contrast, and that glorious 32:9 aspect ratio makes it one of the most versatile displays we've tested in this category. The built-in KVM and USB-C power delivery are genuinely useful features that make switching between a work laptop and gaming PC effortless, and that's something most dedicated gaming monitors completely ignore.

Should you buy this? If you're a hybrid worker who games after hours and wants to replace a dual-monitor setup with something cleaner, yes, especially if you can find it on sale. The productivity benefits are real, and the gaming performance is more than good enough for anyone who isn't chasing esports leaderboards. If you're a competitive gamer who needs the absolute lowest input lag and fastest response times, or a content creator who demands perfect color accuracy and HDR grading capability, you should look elsewhere. This is a jack-of-all-trades monitor, and it's a damn good one at the right price.