Motorola’s Signature 27 is a new flagship that combines a DXOMARK Gold‑rated camera system (50MP main, 200MP periscope with 100x zoom, EVS action sensor), an Extreme AMOLED Duo display up to 12,000 nits, and the Snapdragon 8 Elite Extreme Gen 6 to deliver high‑end performance and advanced AI features. The announcement highlights Google Gemini/Gemini Intelligence and Motorola AI integrations, seven years of OS upgrades, Audio by Bang & Olufsen, and (per the title) GrapheneOS support.