BenQ China於四月底正式宣佈推出新一代入門級投影機MS502，以取代雄踞國內各大IT門戶網用戶關注度榜首多時，並具有極高市占率的入門級投影機MS500+。MS502搭載了BenQ最新的Smart Eco智慧節能技術，在節能環保方面較普通投影更勝一籌！尤其在不損失畫質的情況下最高可達70%（視信號源情況）的節能效果更讓人驚訝不已。
BenQ China formally announced in late April that it is introducing its next-generation entry-level projector, the MS502, as a replacement for the MS500+, which has long been the most intently followed projector among China’s IT professionals and in the online community. The MS502 incorporates BenQ’s newest Smart Eco intelligent power-saving technology, giving it a clear edge in energy efficiency over regular projectors. The amazing Smart Eco technology reduces power consumption by up to 70% (with the exact amount depending on the signal source) without sacrificing picture quality.
