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TCL's $600 27C2A Pro Mini LED monitor hits 2,000 nits HDR and 160Hz at 4K

TCL's 27C2A Pro is a 27-inch QD Mini LED gaming monitor with 2,304 local dimming zones, reaching 2,000 nits peak brightness in HDR and 650 nits full-field in SDR, with over 100% DCI-P3 color coverage. It supports 4K at 160Hz and 1080p at 320Hz with FreeSync and G-Sync compatibility, and is priced at $600.

tomshardware.com · 2026-10-30

Researchers demonstrate monolithic, in-situ integrated PbS infrared imager chips

A research team has reported a method for building infrared imaging sensors using lead sulfide (PbS) that are grown and integrated directly onto silicon readout circuitry, rather than assembled from separately fabricated parts. The approach draws on techniques such as epitaxial membrane transfer and low-temperature 2D material growth to achieve cooling-free, monolithic infrared detection on a single chip.

nature.com · 2026-10-28