Twitter Bootstrap is renowned for its excellent support across a wide range of devices. The media queries utilized by this framework are as follows:
// For landscape phones and smaller
@media (max-width: 480px) { ... }
// For landscape phones up to portrait tablets
@media (max-width: 768px) { ... }
// For portrait tablets and desktop screens
@media (min-width: 768px) and (max-width: 980px) { ... }
// For large desktop screens
@media (min-width: 1200px) { .. }
Based on these media queries, it appears that devices with widths exceeding 480px
but not surpassing 980px
(or 768px
if specifically targeting portrait orientation) fall under the tablet category.