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The first Chromecast dongle came in 2013 at a price of $35 and until today, 20 million units have been sold. The successor was eagerly awaited and it was finally unveiled at Google’s annual I/O conference. If you’re intending to buy the new Chromecast 2, first you’d better take a look at its specs.

First of all, you should know that the Chromecast is a digital media players developed by Google, which is plugged into any HDMI port, making a Smart TV even smarter. The device is powered via a USB port for power or it can be plugged into a wall plug, and it can be controlled using a smartphone or tablet, and even from a Chrome Browser. With this tiny device, you can display content from your mobile device, to your TV or monitor, and you can watch various channels such as Netflix, Spotify, HBO GO, Hulu Plus, listen to music or catch up with the latest sports news. These applications have been released specifically for Chromecast, but not all of them are free.

Chromecast – first generation

This device measured 72 x 35 x 12 mm and weighted 34 grams. It looked like a memory stick with a big bulge at its base and inside, it had a Marvell 88DE3005 (Armada 1500-mini) system on a chip, which supported 512MB of Micron DDR3L RAM, while the internal memory had a capacity of 2GB. It contained codecs for the VP8 and H.264 video compression formats and it communicated with the mobile devices via AzureWave NH–387 Wi-Fi (802.11 b/g/n 2.4 GHz). Also, it had a 3.5 mm audio jack for the audio model, so that the users could watch TV without bothering those who were around, and it supported Ethernet, with optional USB adapter.

Chromecast – second generation

The first model was available in black color, but the successor is more colorful, bringing two new shades like lemonade and coral, and it plugs into an HDMI port more easily. The videos are streamed with less buffering at a higher resolution and at a faster rate, thanks to the redesigned antenna, and the streamer established a faster connection with the TV, because there is a new feature called Fast Play, which loads tv episodes once the app is turned on. Game Casting is a new feature which improves the casting experience for games, and it’s supported by iPhones and Android devices. The second gen Chromecast measures 51.9 x 51.9 x 13.49 mm, it weights 39.1 grams and has an improved Wi-Fi performance, supporting 802.11 ac and 5 GHz bands.