Roku has recently unveiled its latest streaming device, the Roku 4, in the market. This advanced streaming player is packed with groundbreaking features, update to OS 7 and boasts highly remarkable resolution with 4K streaming. It is now available for preorders at the official Roku website with a retail price of $129.99.

The Roku 4 is designed for all avid entertainment streamers. It has a more enhanced features and specifications than its predecessor, which include excellent photo quality for HD televisions and 4K Ultra HDs. This innovative streaming device also features 802.11ac MIMO WiFi connection, faster quad-core processor, more memory, and optical audio output.

Moreover, Roku 4 sports a 1080 pixels user interface and home screen, sound quality that is delivered through Dolby Digital Plus 7.1 surround sound, WiFi Direct-enabled remote control with voice search, 1.5GB of RAM, HDCP 2.2, and up to 60fps 4K streaming. It also includes a Remote-Finder function, headphone jack, and a companion application for both Android and iOS with complete device control.

This newly launched Roku 4 is 6.5 by 6.5 by 0.8 inches in size, making it larger than the Roku 3. It runs on OS 7, which is filled with great features that give consumers more access to entertainment options. The OS 7 also brings ways to follow and find the content from Roku's increasing collection of channel lineups. This updated operating system will be offered as well to other Roku devices in mid-October.

Furthermore, Roku 4 has added Hotel and Dorm connect feature. This works best for those who travel with the streaming player, since it allows the user to connect to WiFi portals easily using the Roku mobile application.

On the whole, it is the finest and most powerful streaming player to date, as per Anthony Wood, Roku's chief executive officer and founder. Roku 4 will absolutely give all the users an ultimate and astounding 4K experience with unsurpassed performance as well as brilliant features like no other.