Choosing the Right Roku: Streaming Stick Plus vs. Ultra for 2026

For buyers evaluating streaming hardware this cycle, the decision reduces to three variables: HDR codec support, network interface, and local media playback. Other current Roku models fall outside the recommended tier per the source.

Streaming Stick Plus: the value benchmark

The Streaming Stick Plus delivers 4K HDR output with no observed playback hitches during testing. Audio format support spans Dolby and DTS tracks without configuration friction. UI navigation operates without slowdown across menu transitions, and the platform loads content apps consistently per the reviewer notes. The data shows one omission: Dolby Vision HDR decoding is absent. Roku reserves the codec for higher-tier units, preserving a price ladder inside its own catalog rather than competing on feature parity. For viewers on HDR10 content libraries, the trade-off is acceptable at the $39 price point, which the source notes drops further during promotional windows.

Cheaper Roku models in the current catalog cap at 1080p output. The Streaming Stick Plus occupies the baseline tier where resolution meets price. Platform access covers major streamers plus niche services — Gagaoolala and HiDive were cited specifically as services that lack distribution on competing smart TV platforms. That differentiator carries weight for buyers whose content libraries depend on services absent from Apple TV, Fire TV, or Chromecast.

Roku Ultra: incremental gains, justified cost delta

The Ultra shifts from stick to set-top box form factor with additional processing headroom. The added silicon enables Dolby Vision decoding, closing the primary codec gap on the Streaming Stick Plus. The box integrates a wired Ethernet port, which reduced stream dropouts and produced marginally higher image consistency in testing versus Wi-Fi-only operation per the source. A rear USB port accepts external storage for local music, video, and photo playback — a capability absent elsewhere in the Roku catalog.

For buyers invested in Dolby Vision libraries or requiring wired network stability, the delta over the Streaming Stick Plus is functional rather than cosmetic. Margin structure across streaming hardware tracks silicon cost cycles. The semiconductor-software divergence noted in recent sector reporting reflects margin pressure on hardware OEMs that filters into consumer device pricing. Roku's codec tiering follows this pattern — Dolby Vision licensing and processing overhead concentrate in the premium SKU where margin headroom exists to absorb the cost.

Practical verdict

Buy the Streaming Stick Plus if the requirement is 4K HDR streaming without Dolby Vision at the lowest viable entry point. Buy the Ultra if Dolby Vision decoding and wired Ethernet stability are non-negotiable. Skip Roku's other current models: sub-4K units cap output resolution, and pricier alternatives above the Ultra add no documented feature gains per Tom's Guide testing.