Ricoh Theta M15 vs Nico360

Theta has a button in the middle of the camera body that takes 360-degree images when pressed. This makes using the device very straightforward, if not self explanatory.

Theta is lightweight at just 95 g and small at 42 mm (W) x 129 mm (H) x 22.8 mm. This means that it can be easily carried around in a pocket or bag with practically no additional weight. Theta is therefore very flexible thanks to its size.

The Ricoh Theta is already shipping and has an established ecosystem of web apps, mobile apps, and strong user communities on Facebook and Google+. Most other options aren't available yet for purchase.

This 360 cam is one of the cheapest of its kind, it's a perfect size , and it can be connected to the user's smartphone. All of this, plus the ability to capture the world at 360°, for a very reasonable price.

Theta comes with Windows and Mac applications for managing captured footage, as well as iOS and Android companion apps that allow images to be taken remotely. Together these render the device extremely useful.

It's completely waterproof in its own (doesn't require a waterproof casing).

Thanks to it's tiny size, it adds very little bulk and weight to your pack or luggage. The camera weighs only 96 grams.

Videos on-chip save at 4K.

Duo 16MP sensors.