The folks who built Jelly don't claim it's the smallest smartphone in the world; that honor might belong to its predecessor, the Posh Micro X. Rather, Jelly is touted as the world's smallest smartphone that also includes 4G. Toss in Android 7.0, dual SIMs, a replaceable battery and a full-size headphone jack, and you start to wonder if maybe a phone that fits in your coin pocket is worth re-learning how to type on a keyboard the size of a matchbook. And that's not even taking into account the bargain-basement price. Is Jelly worth braving the hazards of Kickstarter?<br />...<br /><a href="https://www.youtube.com/watch?v=sZKa4s_O_4Q" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=sZKa4s_O_4Q</a>