Streaming devices / Compare

Homatics Box R 4K Plus vs Roku Express 4K+

A

Product A: Homatics

Box R 4K Plus

60 of 97 known

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B

Product B: Roku

Express 4K+

52 of 97 known

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All 97 fields

Every value links to where we found it.

Only differences

AHomatics Box R 4K Plus

BRoku Express 4K+

General

6 of 8 differ

Series

Not available

Express1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026The live roku.com page for this URL now shows another product, so the maker page was read from the Internet Archive capture of 2022-10-10. Product details, model 3941R.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

SEI804HM1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026The maker page names no model number. SEI804HM is the factory model that the AndroidTVBOX review and the Android TV Guide database give for the maker SEI Robotics. The retailer code HBR4KP01 belongs to the Dune HD edition listing and is not stored.3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review gives the factory model SEI804HM from SEI Robotics.5Spec databaseandroidtv-guide.comRead 15 October 2026Database code name SEI804HM (YYJ), maker SEI Robotics.

3941R, 3941R21Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Model row 3941R. 3941R2 is the same Express 4K+ device according to Roku's answer on the Best Buy product Q&A page.16Retailer pagebestbuy.com/site/questions/roku-express-4k--streaming-player-hd-4k-hdr-with-roku-voice-remote-with-tv-controls-includes-premium-hdmi-cable-black/6449512/question/f1b4d262-9e14-37b8-b599-10e45fb527a2Read 11 October 2026Best Buy product Q&A, Roku Team answer: both the 3941R and 3941R2 are the same Roku Express 4K+ device. The Roku developer table lists 3941X and 3941X2 as the software model names.

GTIN / EAN

Not available

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

13 April 202112Press articletechcrunch.com/2021/04/13/roku-launches-a-rechargeable-hands-free-voice-remote-and-other-devices-rolls-out-roku-os-10Read 11 October 2026Article dated 2021-04-13 announces the Roku Express 4K+.

Status

Available8Maker product pagehomatics.com/products/box-r-4k-plusRead 15 October 2026Maker store, read through its public products feed on 2026-10-15: EU and UK variants in stock, US variant sold out.

Discontinued3Maker product pagedeveloper.roku.com/dev/docs/hardwareRead 11 October 2026Express 4K+ rows (3941X Marlin, 3941X2 Bailey) sit in the Updatable list. Roku says it no longer manufactures these products. Retailers may still hold stock.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Roku Streaming Stick Plus (2025)17Maker product pageroku.com/blog/players-25Read 23 October 2026Roku says the Roku Streaming Stick Plus replaces the Roku Express 4K+ at the same price.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$149.993Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review says the box can be found on the Homatics website for $149.99 USD. The maker US store still lists 149.99 USD. US store prices exclude sales tax. No EUR launch price was found.

$39.9912Press articletechcrunch.com/2021/04/13/roku-launches-a-rechargeable-hands-free-voice-remote-and-other-devices-rolls-out-roku-os-10Read 11 October 2026Express 4K+ at $39.99 in the US. Price excludes sales tax.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, EU, UK8Maker product pagehomatics.com/products/box-r-4k-plusRead 15 October 2026Store variants by plug type: US, EU and UK.

US1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026The page is the Roku US site and the model row is the US retail model 3941R. The maker's launch material and the TechCrunch launch report give US availability.

ColoursiThe maker's own colour names

White and Grey1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab Color row reads White and Grey. Product photos show a white body with a rose gold top panel.

Black13Retailer pagequill.com/roku-express-4k-plus-black-3941r/cbs/55407410.htmlRead 11 October 2026Retailer listing for the Roku Express 4K Plus 3941R, colour Black.

Form factoriA stick plugs straight into the HDMI port. A dongle hangs from its own short fixed HDMI lead. A box stands on its own and connects by a separate cable.

Box2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026Maker sells it as a box that sits on its own with a separate HDMI cable and power cord.

Box1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026The maker's product image and the quick start guide show a small separate player that connects to the TV with an HDMI cable. It is not a stick or dongle.

Video output

3 of 11 differ

Max output resolutioniHighest published video output resolution. Decoder capability and app streaming quality do not establish the output resolution.

3840 × 2160px1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab Video Resolution row lists 480i/p to 4Kx2K. The overview page says 4K Ultra HD at up to 60fps.

3840 × 2160px1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Tech specs, TV Compatibility: 4K TVs up to 2160p at 60fps (3840 x 2160), needs an HDMI input that supports HDCP 2.2.

Max output refresh rateiHighest published output refresh rate. Resolution, HDR and connection conditions belong in the source note. This is not a television panel refresh rate.

60Hz2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026Overview: 4K Ultra HD streaming at up to 60fps with HDMI 2.1. The Dune HD sheet says HDMI 2.1 up to 4Kp60 for the same hardware.

60Hz1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Tech specs, TV Compatibility: up to 2160p at 60fps. HDR and chroma conditions are not stated.

Video output modesiPublished video output combinations. A row records support, not a proved maximum at every lower resolution. Keep HDR, chroma and bit depth conditions in source notes.

AHomatics Box R 4K Plus

Width (px)	Height (px)	Refresh rate (Hz)
3840	2160	60

Source2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026One 4K 60 fps row from the overview text. HDR pairing, bit depth and chroma are not published.

BRoku Express 4K+

Width (px)	Height (px)	Refresh rate (Hz)
3840	2160	60

Source1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026One row from the 4K TVs line. HDR, bit depth and chroma are not stated for this row. The HD TVs line states up to 1080p without a rate, so no 1080p row is stored.

HDR formats

HDR10, HDR10+, Dolby Vision, HLG1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab lists Dolby Vision only. HDR10, HDR10+ and HLG come from the AndroidTVBOX review and the Dune HD sheet.2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 20263Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review: supports HDR10, HDR10+, HLG and Dolby Vision. Streaming services reach 4K at 60 fps with HDR10, HDR10+ and HLG.4Maker product pagedune-hd.com/products/homatics-box-r-4k-plusRead 15 October 2026Dune HD sheet: HDR, HDR10+ and Dolby Vision up to 4Kp60.

HDR10, HDR10+, HLG1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Tech specs, 4K HDR TVs: supports HDR10/10+ and HLG. No Dolby Vision is listed.

Dolby Vision profilesiPublished supported Dolby Vision profiles and levels. Streaming support does not prove local-file support.

Not available

Not available

HDMI versioniPublished HDMI output revision. A revision does not establish every optional HDMI feature.

2.11Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab Video Output row: HDMI 2.1, HDCP2.2. The AndroidTVBOX spec line says HDCP 2.3. The maker value is stored.

2.0b10Reviewtechradar.com/reviews/roku-express-4k-2021Read 11 October 2026Review of the Express 4K+ states 4K HDR streaming at up to 60 frames per second over HDMI 2.0b. No maker page states the HDMI revision.

HDCP version

2.21Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab Video Output row: HDMI 2.1, HDCP2.2.

2.21Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Tech specs footnote: requires a compatible TV with an HDMI input that supports HDCP 2.2. This is the stated protected-output chain version.

HDMI-CEC

Yes3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review spec list: HDMI-CEC support. The remote can be set up to operate the TV.

Yes10Reviewtechradar.com/reviews/roku-express-4k-2021Read 11 October 2026Review of the Express 4K+: the remote's volume and power buttons control the TV over HDMI-CEC. Roku's support pages describe CEC settings for Roku players in general.

Automatic frame rate matchingiCan switch the video output rate to match content. App, operating system and playback restrictions belong in the source note.

Not available

Not available

Dynamic range matchingiCan switch the output dynamic range to match SDR or HDR content. App and firmware restrictions belong in the source note.

Not available

Not available

UpscalingiNamed video upscaling modes. Record source resolution and output restrictions in source notes.

Not available

720p to 1080p, 720p and 1080p to 4K1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026HD TVs: up to 1080p with up-scaling from 720p. 4K TVs: up to 2160p with upscaling from 720p and 1080p.

Video decoding

4 of 4 differ

Video codecsiExplicitly supported video decoding formats. Use names such as H.264, HEVC, AV1 and VP9. Chip capabilities alone do not prove device playback support.

AV1, VP9, HEVC, H.264, VC-1, MPEG-4, MPEG-2, MPEG-12Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026Overview names AV1 support. The other codecs come from the Dune HD sheet and the AndroidTVBOX review.3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review video test plays AV1, H.265/HEVC, VP9, H.264, MPEG-2 and MPEG-4 samples. AV1 4K samples were not smooth in Kodi and worked better in MX Player or VLC. The Dune HD sheet lists the same codecs.4Maker product pagedune-hd.com/products/homatics-box-r-4k-plusRead 15 October 2026Dune HD sheet video decoding: AV1, VP9 profile 2, H.265 (HEVC), H.264 (AVC), VC1, MPEG4, MPEG2, MPEG1.

H.264, HEVC8Owner's manualsupport.roku.com/article/share-media-over-usb-or-networkRead 11 October 2026Roku Media Player lists H.264/AVC and 4K H.265/HEVC. VP9 and AV1 are stated only for some Roku devices, so they are not stored. This player has no USB port, so the network media-server route applies.

Video decode limitsiPublished supported decoding limits. Profiles, levels and playback route matter. Output resolution and service support are separate.

AHomatics Box R 4K Plus

Codec	Profile	Level	Width (px)	Height (px)	Max frame rate (fps)	Bit depth (bits)
AV1	Main	5.1	3840	2160	60	10
VP9	Profile 2	Not available	3840	2160	60	Not available
HEVC	Main	5.0	3840	2160	60	10
H.264	Main	5.1	3840	2160	30	10

Source3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review Video Decode list: AV1 MP-10 at L5.1 up to 4Kx2K at 60 fps, VP9 Profile-2 up to 4Kx2K at 60 fps, H.265 HEVC MP at L5.0 up to 10 bits 4Kx2K at 60 fps, H.264 AVC MP at L5.1 up to 10 bits 4Kx2K at 30 fps. The list matches the Amlogic S905X4 chip limits, so it is chip level evidence listed by the reviewer for this device. 4K 60 fps playback of HEVC and VP9 files was tested OK. 4Kx2K is stored as 3840 x 2160.

BRoku Express 4K+

Not available

Video containersiExplicitly supported local playback containers. App requirements belong in the source note.

Not available

MKV, MP4, MOV8Owner's manualsupport.roku.com/article/share-media-over-usb-or-networkRead 11 October 2026AVC and HEVC in MKV, MP4 and MOV. Network media-server route. App, firmware and file capabilities apply.

DRM systemsiNamed supported DRM systems and security levels. DRM certification does not prove a particular service streams at 4K.

Widevine L1, PlayReady SL30001Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab: Widevine Level Support Level 1, PlayReady Support SL3000.3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review: Widevine L1, PlayReady 3000 and CENC ClearKey. PlayReady 3000 is the SL3000 level the maker lists.5Spec databaseandroidtv-guide.comRead 15 October 2026Database lists Widevine L1.

Widevine L1, PlayReady9Maker product pagedeveloper.roku.com/dev/docs/content-protectionRead 11 October 2026Widevine security-level table lists Marlin and Bailey, the Express 4K+ code names, under L1 Players. The page documents PlayReady for Roku OS and lists no exclusion for these code names. App DRM libraries and valid licenses are required.

Audio

5 of 8 differ

Audio formatsiPublished supported audio formats. Decoder, output and passthrough roles are qualified in source notes.

Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS, DTS-HD, AAC, HE-AAC1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab lists DTS and Dolby Atmos as supported. The other formats come from the AndroidTVBOX review.3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review: AAC, HE-AAC, Dolby Digital, Dolby Digital Plus, MS12, Dolby TrueHD, DTS HD, DTS 5.1 and 7.1 and Dolby Atmos. Which of these decode on the box and which pass through is not separated by the review.

Digital stereo, DTS Digital Surround, Dolby-encoded audio, MP3, FLAC, PCM, ALAC, Vorbis, AAC1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Maker lines: digital stereo over HDMI, DTS Digital Surround pass through over HDMI, pass-through of Dolby-encoded audio over HDMI. MP3, FLAC, PCM, ALAC, Vorbis and AAC come from the Roku Media Player page and apply to the network media-server route.

Audio passthrough formatsiCompressed formats explicitly passed to external audio equipment without decoding. Dolby Atmos support alone does not establish TrueHD passthrough.

Dolby Digital, Dolby Atmos3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review lists Dolby Atmos Passthrough and tests Dolby Digital 5.1 passthrough over HDMI as working. Passthrough of the other formats is not stated for the stock firmware.

DTS Digital Surround, Dolby-encoded audio1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Literal maker lines. Dolby codecs stay generic because the page does not name Dolby Digital, Dolby Digital Plus or Atmos.

Dolby AtmosiExplicit device support for Dolby Atmos. Codec, service, app and output requirements belong in the source note.

Yes1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab: Dolby Atmos Support. The overview page says Atmos plays when connected to compatible TVs and speakers.2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026

No11Reviewtomsguide.com/reviews/roku-express-4k-plusRead 11 October 2026Review of the Express 4K Plus: no Dolby Vision or Atmos audio. TechRadar and SlashGear agree.

Audio channel configurationsiPublished output configurations, such as 2.0, 5.1 or 7.1. Keep PCM and compressed audio routes separate in source notes. Dolby Atmos support alone does not establish a channel configuration.

Not available

2.01Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Digital stereo over HDMI. No numeric multichannel layout is stated.

Max audio sample rateiHighest published audio output sample rate. Keep playback route and format in source notes.

Not available

Not available

Max audio bit depthiHighest published audio output bit depth. Keep playback route and format in source notes.

Not available

Not available

Bluetooth audio output

Yes4Maker product pagedune-hd.com/products/homatics-box-r-4k-plusRead 15 October 2026Dune HD sheet: the Bluetooth interface connects remotes, keyboards, mice, joysticks, speakers, headphones and headsets.

No7Owner's manualsupport.roku.com/en-us/article/how-to-use-bluetooth-headphone-modeRead 11 October 2026Roku Express is listed as a device without Headphone Mode. The Express 4K+ is not in the compatible list. The article names 'Roku Express' without a generation, so Express 4K+ is read as part of that family. A Bluetooth radio version is not published.

Bluetooth audio codecsiExplicitly supported codecs for audio sent to Bluetooth headphones or speakers. Bluetooth version alone is not proof.

Not available

Not available

Processor and memory

11 of 11 differ

System on chip

Amlogic S905X4-K3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review names the Amlogic S905X4-K SoC, a quad-core A55 up to 2.0 GHz, and the factory model SEI804HM from SEI Robotics.4Maker product pagedune-hd.com/products/homatics-box-r-4k-plusRead 15 October 2026Dune HD edition sheet: Amlogic S905X4-K with Dolby Vision, Dolby Atmos and DTS licenses. This is the Dune HD co-branded edition of the same hardware, not the Homatics store item. Hardware rows that match the Homatics spec tab and the AndroidTVBOX review are used. Dune HD media center features and the black color are not taken over.5Spec databaseandroidtv-guide.comRead 15 October 2026Database lists Amlogic S905X4. The maker and reviews give the -K variant.

Not available

CPU

Quad-core Cortex-A551Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab CPU chipset: Quad-core Cortex-A55. The maker names no SoC.

ARM Cortex-A553Maker product pagedeveloper.roku.com/dev/docs/hardwareRead 11 October 2026Express 4K+ rows: ARM Cortex A55. The core count is not stated for this model.

CPU cores

41Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026

Not available

Max CPU clockiHighest explicitly published processor clock for this device. Generic chipset limits are not device evidence.

2GHz2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026Overview: Powered by a 2Ghz quad-core processor. The AndroidTVBOX review also gives up to 2.0 GHz.3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026

Not available

GPU

ARM Mali-G31 MP21Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab lists ARM Mali-G31. The MP2 suffix comes from the AndroidTVBOX review.3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review: ARM Mali-G31 MP2.

Not available

RAMiKeep published GB values as stated. Convert a source explicitly labelled MB using 1000 MB per GB and preserve its original figure and unit in the note. Do not assume MB means MiB. Convert explicit MiB or GiB to decimal GB through their byte definitions, recording the conversion in the note. This normalization does not establish an exact physical byte count.

4GB1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab: 4GB LPDDR4. The AndroidTVBOX review lists 4GB DDR4, which names the family. The maker type is stored.

1GB3Maker product pagedeveloper.roku.com/dev/docs/hardwareRead 11 October 2026Express 4K+ rows: 1 GB.

RAM type

LPDDR41Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026

Not available

StorageiMarketed built-in storage capacity in decimal GB. Free space after the operating system is separate.

32GB1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab: eMMC 32GB. No microSD slot per the AndroidTVBOX review.

Not available

Storage type

eMMC1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026

Not available

Expandable storageiCan use added removable or external storage to store installed apps or play media directly. Copying files through a USB data connection alone does not qualify. The source note states whether apps, media or both are supported and names the connection and limitations. Storage must be attached to the streaming device. Cloud and network streaming do not qualify.

Yes4Maker product pagedune-hd.com/products/homatics-box-r-4k-plusRead 15 October 2026Dune HD sheet: the USB 3.0 host port takes USB flash drives, HDD or SSD for media playback. App installation on USB storage is not stated.

Not available

Storage expansion methodsiPublished methods for adding app or media storage. USB support alone does not prove app installation on external storage.

USB storage for media playback4Maker product pagedune-hd.com/products/homatics-box-r-4k-plusRead 15 October 2026USB flash drive, HDD or SSD for media playback.

Not available

Connectivity

6 of 7 differ

Wi-Fi

Wi-Fi 61Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab: 802.11 b/g/n/ac/ax 2.4G/5G Wi-Fi 6.

Wi-Fi 51Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Networking row: 802.11ac dual-band Wi-Fi (2.4 GHz / 5 GHz). 802.11ac is Wi-Fi 5.

Wi-Fi bands

2.4 GHz, 5 GHz1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026

2.4 GHz, 5 GHz1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Networking row: 2.4 GHz / 5 GHz.

Wi-Fi MIMOiWritten as 2x2 MIMO when the maker gives the stream count, or MIMO when it does not. 2T2R counts as 2x2. MU-MIMO support alone does not show more than one stream, so it is not stored. Band wording goes in the source note.

2x2 MIMO3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review: dual-band 802.11b/g/n/ac 2T2R Wi-Fi 6 module AP6275SR3. The Dune HD sheet also says 2T2R. 2T2R is stored as 2x2.4Maker product pagedune-hd.com/products/homatics-box-r-4k-plusRead 15 October 2026Dune HD sheet: Wi-Fi 802.11b/g/n/ac/ax Dual Band 2.4+5 GHz 2T2R.

Not available

Built-in Ethernet speediRated speed of a built-in Ethernet port. An optional USB Ethernet adapter does not count.

1,000Mbps1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab Ethernet row: 1000Mbps.

Not available

Optional Ethernet adapter supportiExplicit support for an external Ethernet adapter. Required adapter and connection belong in the source note.

Not available

Yes1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Networking row: wired Ethernet requires a USB adaptor, sold separately. The setup article names the micro USB port. This is not a built-in Ethernet port.15Owner's manualsupport.roku.com/article/connect-to-a-wired-network-with-usbRead 11 October 2026Roku Express 4K+ (3941) is in the compatible device table. It needs a micro USB Ethernet adapter, 10/100 Mbps only, with an AX8877X or SMSC95XX chipset. The adapter is powered separately. This is not built-in Ethernet or storage expansion.

Bluetooth versioniPublished device Bluetooth version. The remote can use a different Bluetooth version.

5.01Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab: Bluetooth 5.0. This is the box. The remote can differ.

Not available

PortsiPhysical device connectors, including a fixed HDMI plug and power-only USB. Excludes connectors on the remote and optional adapters. Count identical connectors in each row.

AHomatics Box R 4K Plus

Connector	Count	Version	Role	Data speed (Gbps)
HDMI	1	2.1	Video and audio output	Not available
USB-A	1	USB 3.0	External storage and accessories	Not available
USB-A	1	USB 2.0	External storage and accessories	Not available
USB-C	2	Not available	Reserved for accessories (rear: DVB tuner, bottom: smart speaker)	Not available
Ethernet	1	Not available	Gigabit network	1
Other	1	Not available	Optical S/PDIF audio output	Not available
DC power	1	Not available	Power input	Not available

Source3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review of the October 2022 unit. Side: USB 3.0 Type-A, USB 2.0 Type-A and a recovery hole. Back: S/PDIF optical, AV port, RJ45 Ethernet, HDMI 2.1, one USB Type-C and the DC jack. Bottom: a second USB Type-C. The Dune HD sheet says the AV jack was removed in batches from May 2023, so it is not stored. The USB-C ports are reserved accessory ports.4Maker product pagedune-hd.com/products/homatics-box-r-4k-plusRead 15 October 2026Dune HD sheet: 1x USB 3.0 and 1x USB 2.0, optical S/PDIF, rear and bottom reserved ports (DVB-T/T2/C tuner and smart speaker), 12V 1.5A DC input. The analog A/V jack is absent in batches from May 2023 and later. The bottom port exists only in those batches per Dune, but the October 2022 review unit already had it.7Reviewarecenze.czRead 15 October 2026March 2025 review of the current box counts 1x USB 2.0, 1x USB 3.0 and 2x USB-C and no AV output. The bottom USB-C is hard to reach.

BRoku Express 4K+

Connector	Count	Version	Role
HDMI	1	2.0b	Video and audio output
Micro USB	1	Not available	Power input and compatible optional Ethernet adapter connection

Source1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Ports row lists HDMI, Micro USB and a Reset button. The reset button is not a connector and is not stored. The micro USB role comes from the setup article. HDMI version comes from TechRadar.

Smart home

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Thread border router

Not available

Not available

Matter controlleriCan commission and control Matter accessories. Acting as a Matter accessory alone does not qualify.

Not available

Not available

Smart home platforms

Not available

Apple HomeKit, Google Home, Amazon Alexa1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Compatibility rows: works with Apple AirPlay and HomeKit, Google Home and Alexa. This does not establish Matter or Thread.

Remote control

5 of 9 differ

Remote model

G103Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review box contents name the white G10 Bluetooth voice remote. The Dune HD sheet says batches from May 2023 ship a larger remote, so the model can differ by batch.

Roku Voice Remote with TV controls1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Remote control row: voice remote with TV power, volume, and mute buttons. The name 'Roku Voice Remote with TV controls' follows the Roku Express 4K+ retail title.

Remote connectioniEvery wireless link the included remote uses, to the device or to other equipment. An infrared transmitter that controls the TV counts as infrared.

Bluetooth, Infrared3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review: bundled G10 Bluetooth voice remote with buttons to control the TV. The Dune HD sheet says the remote has an IR emitter.4Maker product pagedune-hd.com/products/homatics-box-r-4k-plusRead 15 October 2026Dune HD sheet: Bluetooth remote with an IR emitter for TV and receiver control.

Not available

Remote microphone

Yes2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 20263Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review: G10 voice remote, voice commands work.

Yes1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Remote control row and the Voice button on the quick start guide diagram. Press-to-talk remote, not hands-free.

Remote voice assistantsiVoice assistants usable from the supplied remote. Region, language, app and firmware restrictions belong in the source note.

Google Assistant2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026Google Assistant button on the supplied remote.

Roku Voice1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Voice remote row and the Roku Voice search button. Roku Voice is the only assistant on the supplied remote.

Remote TV controliSupported TV controls, such as power, volume and input. Infrared and HDMI-CEC routes are qualified in source notes.

Power, Volume2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026Overview: power on your TV and adjust the volume with a single remote. Whether this uses IR or HDMI-CEC is not stated. The Dune HD sheet says the remote has an IR emitter for TV and receiver control.

Power, Volume, Mute1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Remote TV power and volume buttons work with most TVs. Mute is the third button named in the Remote control row.

Remote finder

Not available

Not available

Remote backlight

Not available

Not available

Remote poweriPublished batteries or rechargeable battery arrangement for the supplied remote.

AAA batteries3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review box contents list AAA batteries. The count is not stated. The Dune HD sheet says newer batches ship a bigger remote, which may differ.

2 AAA batteries2Owner's manualimage.roku.com/c3VwcG9ydC1B/Roku-Express-4K-Plus-QSG-US-Fall2022-pdf.pdfRead 11 October 2026What's included page: two pre-installed AAA batteries.

Remote charging port

Not available

Not available

Software

6 of 8 differ

Operating systemiPlatform name. The launch version is stored separately from later firmware support.

Android TV2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026Overview: Android TV. The page names no version.

Roku OS3Maker product pagedeveloper.roku.com/dev/docs/hardwareRead 11 October 2026Hardware table is the Roku OS developer reference. The player runs Roku OS.

Operating system at launch

Android TV 113Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review: Google certified Android TV 11 with kernel 5.4.180. Later firmware reached Android 12 and 14 per the Android TV Guide database and retailers.

Not available

App store

Google Play3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review plays Google Play games and apps for Android TV.

Roku Streaming Store4Owner's manualsupport.roku.com/article/1500004688162Read 11 October 2026How to set up your Roku Express 4K+: add new apps from the Streaming Store. The same article lists the box contents and the micro USB port for a compatible Ethernet adapter.

Casting protocolsiPublished casting or screen mirroring protocols. AirPlay and Google Cast are distinct. App-only playback support does not prove system-wide mirroring.

Google Cast2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026Overview: cast from devices to the TV with Google Cast.

Apple AirPlay 26Owner's manualsupport.roku.com/article/screen-mirror-your-apple-device-with-airplayRead 11 October 2026Roku Express 4K+ (3941) is in the table of devices that support Apple HomeKit and streaming with AirPlay 2 on Roku OS 9.4 or higher.

Voice assistantsiVoice assistants supported by the device. A remote microphone and hands-free activation are separate features.

Google Assistant2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026Overview: press the Google Assistant button on the remote. No hands-free claim is made.

Roku Voice, Amazon Alexa, Google Assistant, Apple Siri1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Compatibility rows: works with Alexa, Google Home, and Apple AirPlay and HomeKit. Roku Voice runs from the supplied remote. Alexa, Google Assistant and Siri work through other devices. They do not run on the supplied remote.6Owner's manualsupport.roku.com/article/screen-mirror-your-apple-device-with-airplayRead 11 October 2026Apple HomeKit lets you use Siri and the Home app on an Apple device to control the player. Supported on Roku Express 4K+ (3941).

Hands-free voice controliControl the streaming device by voice without pressing a button. This may use built-in microphones or a compatible linked smart speaker, phone or headset. The source note names the required device, connection, software and supported commands. A microphone on a press-to-talk remote alone does not qualify.

Not available

Not available

Mobile remote platforms

Not available

Android, iOS5Owner's manualsupport.roku.com/article/360063908513Read 11 October 2026Getting to know your Roku Express 4K or Express 4K+: the free Roku mobile app for iOS and Android controls the device by voice.

Accessibility features

Not available

Not available

Gaming

2 of 2 differ

Game servicesiPublished native or cloud gaming services. Service availability is time-sensitive. Record software and region requirements in source notes.

GeForce NOW3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review: cloud gaming via GeForce NOW works.

Not available

Game controller supportiExplicitly supported controllers or connection methods. Bluetooth alone does not establish game controller support.

Bluetooth game controllers2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026Overview: pair with Bluetooth gamepads. No controller models are named.

Not available

Power

2 of 5 differ

Power supply

External DC adapter1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab: DC input with a 1.5 m power line, so the adapter is external.

USB2Owner's manualimage.roku.com/c3VwcG9ydC1B/Roku-Express-4K-Plus-QSG-US-Fall2022-pdf.pdfRead 11 October 2026Step 2 powers the player through the included USB power cable and power adaptor, or from a TV USB port. Power input is micro USB.

Rated power inputiDevice input rating, as published. An external adapter output rating is separate.

12.0 V / 1.5 A or 12.0 V / 1 A1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab DC Input row reads 12.0V/ 1.5A or 12.0V/ 1A. The maker does not say which adapter ships in which region. No watt figure is published.

5 V, 1 A1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Power input row: 5V - 1A.

Included adapter outputiRated output of the included power adapter. This is not device power consumption.

Not available

Not available

Max power consumption (claimed)iMaker-published maximum device power consumption. Adapter rating is not proof.

Not available

Not available

Standby power (claimed)iMaker-published device standby consumption under the source conditions.

Not available

Not available

Measured

None of 4 known

Video playback power (measured)iReviewer-measured device consumption. Video format, app, resolution, power measurement point and equipment belong in source notes.

Not available

Not available

Idle power (measured)iReviewer-measured device consumption when idle. Firmware, measurement point and conditions belong in source notes.

Not available

Not available

Standby power (measured)iReviewer-measured device consumption in standby. Network state, firmware and measurement point belong in source notes.

Not available

Not available

Boot time (measured)iReviewer-measured time from power-on to usable home screen. Cold boot and standby wake are different. Record timing method and firmware.

Not available

Not available

Dimensions and weight

2 of 4 differ

DimensionsiDevice body without remote, cables or adapter. Width is left-to-right in normal use, height is bottom-to-top and depth is front-to-back. For a stick, include the fixed plug only when the source does. A stick's length from the plug to its end is depth and its thickness is height. A puck that lies flat has its thickness as height.

Width114Height28Depth114mm(4.5 × 1.1 × 4.5 in)1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Specs tab Length/Width/Thickness: 114/114/28mm. The box lies flat, so thickness is height. The weight row is empty.

Width86.3Height20.8Depth39.3mm(3.4 × 0.8 × 1.5 in)1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Size row: height 0.8 in (20.8 mm), width 3.4 in (86.3 mm), depth 1.5 in (39.3 mm). Player only.

WeightiDevice only, without remote, cable or power adapter. Included fixed cable or plug conditions belong in source notes.

265g(9.3 oz)6Retailer pagesatking.de/en/homatics-box-r-4k-uhd-plus-android-14-mediaplayer-with-air-mouseRead 15 October 2026Retailer spec table lists 265 g and 114 x 114 x 28 mm. The maker lists no weight. Another listing says 0.3 kg and arecenze says 0.7 kg, which looks like a shipping weight. Whether the 265 g includes the remote is not stated, so it is read as the box alone.

44.6g(1.6 oz)1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Weight row: 1.6 ounces (44.6 g). Player only, without remote, cable or adapter.

Remote dimensionsiSupplied remote body. Height is its length along the buttons, width is across the buttons and depth is front-to-back.

Not available

Not available

Remote weightiSupplied remote weight. State whether replaceable batteries are included.

Not available

Not available

Certifications

1 of 1 differ

FCC ID

2AOVU-SX6BHET5Spec databaseandroidtv-guide.comRead 15 October 2026The Certifications row links the FCC record 2AOVU-SX6BHET, written here as 2AOVU-SX6BHET. fccid.io blocks automated access, so the record itself was not opened. Treat it as unverified.

Not available

Other certifications

Google Android TV certification, Netflix certification, Amazon Prime Video certification3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review spec line: Google ATV, Netflix and Amazon Prime Video certifications, plus CE, FCC, RoHS and REACH. Only the three service certifications are stored. No certificate IDs are published.

ENERGY STAR1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Page text states this Roku player is ENERGY STAR certified. No certificate number or listing was checked.

In the box

1 of 2 differ

In the box

Box R 4K Plus, Bluetooth voice remote, 12 V 1.5 A power adapter, HDMI cable, AAA batteries, Quick manual3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review: box, 12V/1.5A power adapter, HDMI cable, AAA batteries, quick manual and the white G10 Bluetooth voice remote. Satking bundles with a second remote or a tuner are not stored.

Roku Express 4K+ streaming player, Voice remote with TV power, volume, and mute buttons, 2 pre-installed AAA batteries, USB power cable, Power adaptor, Premium High Speed HDMI cable, Removable adhesive strip for mounting (optional)1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026What's in the box list.

HDMI cable includediA separate HDMI cable supplied in the box. A fixed HDMI plug or captive lead does not count. A short HDMI extender supplied with a stick counts, and the source note says it is an extender.

Yes2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026Overview setup step 1: plug the box into the TV with the included HDMI cable.3Reviewandroidtvbox.eu/homatics-box-r-4k-plus-review-dolby-vision-certified-streamerRead 15 October 2026Review box contents list an HDMI cable.

Yes2Owner's manualimage.roku.com/c3VwcG9ydC1B/Roku-Express-4K-Plus-QSG-US-Fall2022-pdf.pdfRead 11 October 2026What's included page shows a separate Premium High Speed HDMI cable. Step 1 connects the player to the TV with the included cable.

Links

Not compared

Product page

www.homatics.com/pages/homatics-box-r-4k-plus2Maker product pagehomatics.com/pages/homatics-box-r-4k-plusRead 15 October 2026

web.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plus1Maker product pageweb.archive.org/web/20221010180237/https://www.roku.com/products/roku-express-4k-plusRead 11 October 2026Internet Archive capture of the maker's product page, because the live URL no longer shows this player.

Spec sheet

www.homatics.com/pages/homatics-boxr4kplus-specification1Maker product pagehomatics.com/pages/homatics-boxr4kplus-specificationRead 15 October 2026Maker specification tab for the Box R 4K Plus. It has no ports row and no weight.

Not available

Manual

Not available

image.roku.com/c3VwcG9ydC1B/Roku-Express-4K-Plus-QSG-US-Fall2022-pdf.pdf2Owner's manualimage.roku.com/c3VwcG9ydC1B/Roku-Express-4K-Plus-QSG-US-Fall2022-pdf.pdfRead 11 October 2026US quick start guide for model 3941, linked from the maker's setup article.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

Not available

1year14Maker spec sheet (PDF)images.thdstatic.com/catalog/pdfImages/5b/5b125123-9613-4138-9e94-2095d9c4cb30.pdfRead 11 October 2026Roku Limited Warranty page 1: one year for Roku streaming players and included remotes bought by an end user in the United States.

Both are also in the API. Back to all streaming devices.