supersmall

super- +‎ small

supersmall (comparative more supersmall, superlative most supersmall)

1. Very small; tiny.
   • 2007 May 7, Laura M. Holson, “Hollywood Loves the Tiny Screen. Advertisers Don’t.”, in New York Times‎:

     But while short, multiepisode cellphone series are growing in popularity, the lucrative advertising dollars prevalent in other entertainment segments — and which studios rely on for profit — have been slow to migrate to the supersmall screen.

• supermalls