This Ultrawide Asus ROG QD-OLED Monitor Is $350 Off Right Now, Its Lowest Price Ever
This is one of the best all-in-one monitors on the market, and it's never been cheaper in this Prime Day deal.
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Prime Day is June 23 to 26, and Lifehacker is sharing the best sales based on product reviews, comparisons, and price-tracking tools before it's over.
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The Asus ROG Strix XG34WCDG packs a 34-inch QD-OLED panel with a 3440x1440 resolution, 175Hz refresh rate, and a near-instant 0.03ms response time into a monitor that can comfortably handle both high-end gaming and creative workloads. It also comes factory-calibrated, so color accuracy is already dialed in out of the box instead of requiring extra tweaking. Normally priced at $999, it’s currently down to $649—the lowest price yet, according to price-tracking tools. For more noteworthy deals and buying advice, check out our Prime Day 2026 coverage.
ASUS ROG Strix 34” Ultrawide Gaming Monitor $649.00 at Amazon $999.00 Save $350.00 Get Deal
Get Deal
$649.00
at Amazon
$999.00
Save $350.00
The QD-OLED panel is the main draw here. You get OLED's perfect blacks and near-instant pixel response combined with quantum dot color performance, while the 1800R curve adds genuine wraparound immersion without making straight lines look warped. Plus, the matte coating on this panel keeps it usable when there's ambient light in the room—a real consideration on glossy OLED panels. Asus also takes burn-in seriously, pairing a custom heatsink and graphene film cooling with a full OLED Care Pro software suite that shifts pixels, dims the screen when you walk away, and watches for static UI elements like taskbars and HUDs. It's a lot of infrastructure for a problem that shouldn't come up often, but it's reassuring to have.
On the gaming side, AMD FreeSync Premium Pro and G-Sync compatibility keep gameplay smooth across both AMD and NVIDIA setups, especially at the monitor’s native 175Hz refresh rate. Ultrawide support remains inconsistent in some games, with certain titles adding black bars or awkward UI scaling. OLED brightness is also best in controlled lighting rather than a room flooded with direct sunlight. And while the USB-C port is convenient for charging accessories or connecting lightweight devices, the 15W power delivery falls well short of what you'd want for a proper single-cable laptop setup. Still, for anyone who wants one display that can handle fast-paced gaming, immersive ultrawide experiences, and creative work without obvious compromises, $649 for this panel is a legitimate no-brainer.
Looking for something else? Retailers like Walmart and Best Buy run Prime Day-style sales that are especially useful if you don’t have Amazon Prime.
Walmart’s Prime Day competition sale runs from June 22-28 and includes deals up to 50% off. It’s an especially good option if you have Walmart+.
Best Buy’s Prime Day competition sale runs from June 22-28, and has some of the best tech sales online. It’s an especially good option if you’re a My Best Buy “Plus” or “Total” member.
Target’s Prime Day competition sale runs from June 23-26, with deals up to 50% off. You can become a Circle member for free.
