Audio & Video Connectivity

• HDMI Inputs: Likely 2 HDMI ports (for set-top box, streaming device, console, etc.)
• USB Ports: 1 or 2 USB ports (for media playback, firmware updates)
• AV Input / Composite: Possibly 1 AV/composite input for older devices (DVD player, etc.)
• Headphone Jack: Probably 3.5 mm audio out or headphone jack
• Digital Audio Out: Might have optical SPDIF or some digital audio output (but not always present in entry level)

Connectivity Features

• Smart OS: Google TV built-in (thus comes with Google Play, various OTT apps)
• WiFi: Built-in WiFi
• Ethernet (LAN) Port: Possibly included for wired Internet
• Bluetooth: Possibly for remote, accessories, perhaps audio devices
• Voice Remote / Voice Control: Likely a voice-enabled remote (as many Google TVs have this)
• Screen Cast / Mirroring: Support for casting from mobile devices using Chromecast built in or similar