Bose Sport Open Earbuds Truly Wireless vs Bose Ultra Open Earbuds Truly Wireless

The Bose Ultra Open Earbuds Truly Wireless represent the next generation of the Bose Sport Open Earbuds Truly Wireless. Both have similarly long-lasting batteries and IPX4 ratings. The Ultra Open Earbuds are a completely different fitting design that clips on the bottom of your ears and is very stable. They sound brighter by default and have a virtual surround sound function in-app. The Sport Open Earbuds use a less comfortable and not quite as stable over-ear hook design. Their sound isn't as piercing in the highs. They also lack high-quality aptX Adaptive codecs, virtual surround sound, as well as a graphic EQ and presets in their companion app.