GigaCrysta Brings Quantum Dot and 4K Dual-Mode Displays to Tokyo Game Show 2026
I-O Data is splitting its GigaCrysta lineup into a flagship quantum dot Mini LED tier and a budget 4K dual-mode tier, and the trade-offs on the cheap model (tilt-only stand, one DisplayPort and one HDMI, no remote) show where the cost went.
Reporting from 1 source: 4Gamer.net.
I-O Data's GigaCrysta booth at Tokyo Game Show 2026 shows two displays and a concept model. The 27-inch LCD-GDQ271ULAQ from the flagship GigaCrysta S line uses a quantum dot AHVA panel, a direct-lit Mini LED backlight with 2304 zones, 2560x1440 resolution, 320Hz refresh, and 0.5ms gray-to-gray response, priced around 65,000 yen with no release date. The EX-GDU171AD from the budget GCFX line offers 4K at around 33,000 yen.
The booth sits in Exhibition Hall 8, stand 08-C23, and includes a concept model still in development alongside the two displays. At a stage event on September 17, members of the senior esports team Matagi Snipers appeared and the motion sickness reduction assist function was introduced, shown as a cross-shaped pattern on the compatible LCD-GD243UD.
The LCD-GDQ271ULAQ is a reference exhibit, so its release date is undecided. The EX-GDU171AD pairs 4K at up to 75Hz with 1920x1080 at up to 300Hz under IO Data's dual mode, which is the company's name for the DFR function.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.