Model 4640RW

    Roku Ultra (2018)

    Prices

    * Product and pricing data are sourced from third parties for informational purposes only. We strive to provide correct information, but are not responsible for inaccuracies. Should you find any errors, please help us by reporting it here.

    Specs

    Network & Internet

    • Functionality
      Internet radio playback, Internet video playback, digital audio playback, digital photo playback, digital video playback, on-line Internet gaming

    Connections

    • Type
      HDMI output, SPDIF output, USB 2.0, network
    • Connector Location
      rear

    Miscellaneous

    • Color Category
      Black
    • Included Accessories
      2 AA batteries, AC power adapter, USB cable, Wi-Fi remote control, earphones

    Header

    • Brand
      Roku
    • Product Line
      Roku
    • Model
      Ultra
    • Packaged Quantity
      1

    Audio System

    • Type
      digital multimedia receiver
    • Subcategory
      AV components
    • Functions
      digital player, network player
    • Media Content Source
      Network, USB-host, flash memory card
    • Audio Formats
      AAC, MP3
    • Video Formats
      H.264, H.265, HEVC, MKV, MPEG-4, VP9
    • Photo Formats
      JPEG, PNG
    • Sound Output Mode
      stereo
    • Built-in Decoders
      Dolby Digital Plus
    • Additional Features
      HDR color, Midnight Mode, lost remote finder, smartphone remote controlled, voice search

    Network & Internet Multimedia

    • Functionality
      Internet radio playback, Internet video playback, digital audio playback, digital photo playback, digital video playback, on-line Internet gaming
    • Connectivity Interfaces
      IEEE 802.11ac, IEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet)
    • Internet Streaming Services
      Amazon Video, Crackle, Google Play Movies & TV, HBO NOW, Hulu, Netflix, PBS KIDS, Showtime Anytime, SlingPlayer

    Supported Video Resolutions

    • Resolution
      3840 x 2160

    Flash Memory

    • Supported Flash Memory Cards
      microSD

    Signal Processing Features

    • Upscaling via HDMI
      up to 4K

    Dimensions & Weight

    • Width
      4.9 in
    • Depth
      4.9 in
    • Height
      0.8 in
    • Weight
      7.76 oz

    General

    • Manufacturer
      Roku

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