Samsung Odyssey Neo G9 57" vs AOC Q27G3XMN Gaming Monitor

These are two very different monitors that happen to share Mini-LED backlighting. The Odyssey Neo G9 is a 57-inch dual-4K ultrawide for people who want one enormous curved screen for sim racing, flight, or a wall of windows, and who have a top-tier GPU to drive it. The AOC Q27G3XMN is a 27-inch 1440p gaming panel that is easier to drive, easier to fit on a desk, and far less likely to arrive with a defect. Owners of the Samsung praise the immersion and brightness but report a steady stream of dead pixels, half-screen blackouts and slow support; the AOC's smaller panel and 336 zones are a safer bet.

• Choose the Samsung Odyssey Neo G9 if you want a single 57-inch 32:9 curved screen for immersive sim racing or a huge desktop, and you already own a high-end GPU.
• Choose the AOC Q27G3XMN if you want strong HDR gaming on a normal desk with a card that can actually push 1440p at high frame rates.