Powered by UltraGear evo’s next-generation Hyper Mini LED¹ technology, the GM9 (27GM950B-B) 27-inch 5K (5120×2880) gaming monitor delivers extraordinary clarity, brightness, and speed. With over 14 million pixels, VESA DisplayHDR 1000, and up to 1250 nits peak brightness, games appear vivid and detailed with brilliant highlights and deep contrast. Precision backlighting with 9,216 LEDs helps suppress blooming while revealing finer textures across bright and dark scenes. AI Upscaling² enhances content toward 5K resolution without requiring a GPU upgrade, while 218 PPI pixel density keeps text, HUDs, and game details exceptionally sharp. Dual-Mode refresh rates let you switch between 5K at 165Hz for responsive, cinematic gameplay or QHD at 330Hz for ultra-fast competitive gaming, supported by a 1ms (GtG) response time and NVIDIA G-SYNC Compatible and AMD FreeSync Premium technologies. Next-gen connectivity including DisplayPort 2.1³ (UHBR20), USB-C with 90W power delivery, and HDMI 2.1 supports high-performance PCs and consoles, while AI Scene Optimization, AI Sound, and built-in speakers help create a smarter, more immersive gaming setup. ¹AI Upscaling requires an input source of at least Wide Full HD resolution. Sources below Wide Full HD are not supported. Upscaling performance may vary depending on source quality. ²NVIDIA G-SYNC Compatible supports variable refresh rate on GeForce GTX 10 Series and higher GPUs on Display Port, and GeForce RTX 30 Series and higher GPUs on HDMI 2.1. ³Requires graphics card that supports DisplayPort 2.1 to achieve up to 330Hz refresh rate support. Actual refresh rates may vary depending on computer graphics specifications and configurations. ?Based on internal comparisons with LG's Mini LED model (27GR95UM).