A15 Bionic chip.
System Require­ments: ALL MODELS.
Purchases, rentals and Home Sharing require an Apple ID that you use for the App Store and other Apple services.
Requires 4K and HDR TV for 4K and HDR streaming.
Requires acceptance of the software license terms at apple.com/in/legal/sla.
Requires HDMI cable (sold separately).
System Require­ments: Wi-Fi model.
Requires 802.11 wireless or broadband Internet access.
System Require­ments: Wi-Fi + Ethernet model.
Requires 802.11 wireless, Ethernet network or broadband Internet access.
Video Formats : SDR video with AVC/HEVC (Main/Main 10 profile) up to 2160p, 60 fps.
Dolby Vision (Profile 5) up to 2160p, 60 fps.
HDR10+/HDR10/HLG with HEVC (Main 10 Profile) up to 2160p, 60 fps.
H.264 Baseline Profile level 3.0 or lower with AAC-LC audio up to.
160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4 and .mov file formats. MPEG-4 video up to 2.5 Mbps, 640x480 pixels, 30 fps, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4 and .mov file formats.
Audio Formats: HE-AAC (V1),AAC (up to 320 Kbps),protected AAC (from iTunes Store),MP3 (up to 320 Kbps),MP3 VBR,  Apple Lossless, FLAC, AIFF and WAV; AC-3 (Dolby Digital 5.1),E-AC-3 (Dolby Digital Plus 7.1 surround sound) and Dolby Atmos.

In the Box: Apple TV 4K. Siri Remote. Power cord. Documentation.