The fourth generation Apple TV has significant hardware upgrades compared to its predecessor. The new Apple TV 4G will feature tvOS, which includes support for third-party apps and games.
The Apple TV ships with 2 GB of RAM on board. Other specifications include:
64-bit A8 processorBluetooth 4.0
32 GB or 64 GB of flash storage
10/100Mbps Ethernet port
Wi-Fi 802.11a/b/g/n/ac
HDMI 1.4 output with 1080p resolution
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