Ray-Ban MetaEngadget 87 100 Expert Score Ray-Ban Meta (second generation) Meta's second-generation smart glasses are becoming a genuinely useful accessory. There are also two big upgrades over the last version: battery life and video quality. Video quality is a bit better than those rivals, but it’s still missing a few features. And despite better video quality than the competition, there’s still work to be done for the Osmo Nano. “With the Nano, DJI leaned on its camera experience and mostly matches or beats its main rival in terms of video quality,” reporter Steve Dent said.