Streaming devices / Compare

Amazon Fire TV Stick 4K Max (2nd Gen, 2023) vs Roku Streaming Stick (2025)

A

Product A: Amazon

Fire TV Stick 4K Max (2nd Gen, 2023)

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B

Product B: Roku

Streaming Stick (2025)

47 of 97 known

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Every value links to where we found it.

Only differences

AAmazon Fire TV Stick 4K Max (2nd Gen, 2023)

BRoku Streaming Stick (2025)

General

6 of 8 differ

Series

Fire TV Stick1Press releasepress.aboutamazon.com/2023/9/amazon-introduces-its-most-powerful-fire-tv-sticks-ever-and-unveils-generative-ai-updates-for-fire-tvRead 7 October 2026September 20, 2023 launch release names all-new Fire TV Stick 4K Max.

Streaming Stick1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 20262025 HD family, separate from Streaming Stick Plus 3830, Streaming Stick 4K 3820/3821 and earlier similarly named sticks.

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

K3R6AT4Owner's manualdigprjsurvey.amazon.com/csad/help/node/TO44A9r3EwnII1eVE4Read 7 October 2026Safety and Compliance, FCC section: Model (Fire TV Stick 4K Max): K3R6AT. Remote is separately K7Q3MT and is not included in device model numbers. AFTKRT is the build identifier from the exact maker developer table.

3840R2Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026Original US Roku Retail Item Setup Sheet dated April 23, 2025 explicitly SKU 3840R. Current maker page retains 3840R. Developer 3840X is a model-family/API identifier, not substituted for the sold retail SKU. Other retailer and region suffixes excluded.

GTIN / EAN

Not available

8296100084172Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026Exact original 3840R UPC. UCC10829610008414 is the master-carton code and excluded from consumer product identifiers.

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

20 September 20231Press releasepress.aboutamazon.com/2023/9/amazon-introduces-its-most-powerful-fire-tv-sticks-ever-and-unveils-generative-ai-updates-for-fire-tvRead 7 October 2026Publication date September 20, 2023.

23 April 20253Maker product pageroku.com/blog/es-co/players-25Read 8 October 2026Original maker announcement, with pre-orders beginning that day. US sale begins May 6. Announcement and retail availability are separate.

Status

Available6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Current exact listing remains offered for sale. No discontinued conclusion from newer sibling release.

Available1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Current exact US HD 3840R product page offers Add to cart. No worldwide stock claim.

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

Amazon Fire TV Stick 4K Max (1st Gen, 2021)1Press releasepress.aboutamazon.com/2023/9/amazon-introduces-its-most-powerful-fire-tv-sticks-ever-and-unveils-generative-ai-updates-for-fire-tvRead 7 October 2026Amazon's 2023 release says the all-new Fire TV Stick 4K Max has 16GB of storage, doubling the previous generation's capacity.

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

Not available

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

$59.991Press releasepress.aboutamazon.com/2023/9/amazon-introduces-its-most-powerful-fire-tv-sticks-ever-and-unveils-generative-ai-updates-for-fire-tvRead 7 October 2026All-New Fire TV Stick 4K Max heading states $59.99. US launch price for device with Alexa Voice Remote Enhanced, excluding sales tax. Later retail list/sale prices excluded.

$29.992Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026Original April 23, 2025 US MSRP, also stated by maker announcement. Current 39.99 list price and 19.99 promotion are not launch prices.

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.

€79.993Press releasepress.aboutamazon.com/de/2023/9/amazon-praesentiert-bisher-smarteste-und-leistungsstaerkste-fire-tv-sticksRead 7 October 2026German September 20, 2023 announcement states new Fire TV Stick 4K Max can be preordered for 79.99 EUR. German consumer price including VAT, reference retail bundle with Enhanced remote. Later sale/list prices excluded.

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, GB, JP, ES, IT, FR, DE, AU, CA, MX, NZ12Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Exact 2nd Gen 2023 16 GB Marketplaces available row names all listed markets. No regional hardware variants added.

US2Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026

ColoursiThe maker's own colour names

Not available

Black1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Exact supplied body is black with a purple printed Roku logo, distinct from the Plus embossed dark logo. Supplied remote shortcut buttons can vary.

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.

Stick5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Exact table Form factor: Stick.

Stick1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026

Video output

10 of 11 differ

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

3840 × 2160px6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Exact technical table Output resolution supported: 2160p, 1080p and 720p up to 60 fps. 4K Ultra HD output names standardized 3840 x 2160 raster. This does not borrow an 8K decoder result.

1920 × 1080px1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Exact HD 3840R output up to 1080p. Developer Lakeport 3840X separately reports 720p maximum UI and 1080p playback, so UI resolution is not stored as the video-output maximum. Exact developer HDR Support is No. No HDR format list is inferred from generic shop Dolby Vision/HDR disclaimers.

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.

60Hz6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Exact technical table output up to 60 fps at 2160p, 1080p and 720p. HDR/bit depth/chroma combinations are not independently specified.

Not available

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.

AAmazon Fire TV Stick 4K Max (2nd Gen, 2023)

Height (px)	Refresh rate (Hz)
2160	60
1080	60
720	60

Source6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Technical table publishes 2160p, 1080p and 720p up to 60 fps. Rows retain explicitly published vertical resolution and highest stated rate only. No HDR/bit-depth/chroma conditions invented.

BRoku Streaming Stick (2025)

Not available

HDR formats

HDR10, HDR10+, Dolby Vision, HLG5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Exact table HDR: HDR10, HDR10+, HLG and Dolby Vision.

Not available

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

4-MEL, 5 (up to Level 9), 8 (up to Level 9), 9 (up to Level 5), 10 (up to Level 9)5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Exact table Video codecs Dolby Vision row: Profile 4-MEL, 5, 8, 9 and 10. Profiles 5/8/10 up to Level 9 and Profile 9 up to Level 5. Playback route and app support can differ.

Not available

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

2.15Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Connectors / Ports: HDMI 2.1 output with ARC input support. This is maker specification. AndroidPCtv calls it HDMI 2.0, which does not override maker.

Not available

HDCP version

2.26Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026TV compatibility requires HDCP 2.2 for 4K UHD protected content. Requirement is not proof of higher HDCP revisions.

Not available

HDMI-CEC

Yes8Reviewpcworld.com/article/2112941/fire-tv-stick-4k-max-2023-review.htmlRead 7 October 2026Upgraded remote control section: TV/external audio gear controlled through infrared or HDMI-CEC. Exact 2023 reference.

Yes6Reviewpcworld.com/article/2858076/roku-streaming-stick-2025-review.htmlRead 8 October 2026Exact 2025 HD review explicitly HDMI-CEC input switching. TV must support and enable CEC. This does not make the stick an IR receiver or establish every optional HDMI feature.

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

Yes15Reviewandroidpctv.com/fire-tv-stick-4k-max-2nd-gen-reviewRead 7 October 2026Video Settings section explicitly states Auto refresh change only on Prime, KODI or PLEX. This is the reviewer's 2023 app scope, not a promise for every app or later firmware.

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.

Yes16Reviewkulturechronik.fr/test-fire-tv-4k-max-2023Read 7 October 2026Exact March 18, 2024 review Video Playback paragraph says dynamic HDR management adjusts according to content. App and firmware versions are unstated. This is distinct from published format support and is not a launch promise.

Not available

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

Not available

720p to 1080p1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Exact maker TV-compatibility row explicitly up-scaling from 720p. No AI mode, frame-rate maximum, chroma or bit-depth claim inferred.

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.

H.265 (HEVC), H.264, H.263, VP8, VP9, MPEG-2, MPEG-4, AV15Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Exact table Video codecs. These are published device decoder capabilities, not all guaranteed in every local-file player.

H.2647Maker product pagedeveloper.roku.com/dev/docs/mediaRead 8 October 2026Published Roku AVC streaming support, with HEVC explicitly restricted to 4K-capable devices. Exact hardware table identifies this Lakeport family as 1080p HD. Device-specific profile/level/frame-rate limits, HEVC, AV1 and other-chip capabilities remain unproved and omitted.

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

AAmazon Fire TV Stick 4K Max (2nd Gen, 2023)

Codec	Profile	Level	Width (px)	Height (px)	Max frame rate (fps)	Bit depth (bits)
H.265 (HEVC)	Main 10	5.1	3840	2160	60	10
H.264	High 10	5.2	3840	2160	60	10
H.263	0	70	Not available	1080	30	Not available
VP8	Baseline	Not available	Not available	1080	30	Not available
VP9	2	Not available	Not available	2160	60	10
MPEG-2	Not available	Not available	Not available	1080	60	Not available
MPEG-4	Simple and Advanced Simple	5	Not available	1080	30	Not available
AV1	Main	5.1	3840	2160	60	10

Source5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Exact table Video codecs: H.265 35 Mbps with 8/10-bit HDR10/HDR10+/HLG input. H.264 20 Mbps High 10 L5.2. H.263 6 Mbps. VP8 non-secure. VP9 30 Mbps with 8/10-bit HDR10/HLG. MPEG-4 non-secure. AV1 100 Mbps with 8/10-bit HDR10/HDR10+/HLG. Rows record maximum published decoder limits. Where the source only says 1080p or 4K, horizontal pixel count is not invented.

BRoku Streaming Stick (2025)

Not available

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

MKV, MP4, TS16Reviewkulturechronik.fr/test-fire-tv-4k-max-2023Read 7 October 2026Exact second-generation 2023 review, Kodi video playback test table. Successful internal/local MKV H.265 4K 24 fps 22.3 Mbps, MP4 H.264 Full HD 23.9 fps 24.27 Mbps, and TS H.265 4K 59.9 fps 20.8 Mbps HLG files. Some high-bitrate Wi-Fi 5 and Dolby Vision files failed. Container support applies to Kodi tested file combinations, not every codec/HDR/network combination. Kodi and firmware version numbers are not stated.

Not available

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

PlayReady 3.3, Widevine V16.3 L1 and L3, FairPlay V5.9.215Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Exact table DRM row: PlayReady 3.3, WideVine V16.3 L1 & L3, Fairplay V5.9.21. Secure media path support applies to video only. DRM listing does not establish a service's 4K eligibility.

Not available

Audio

4 of 8 differ

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

Dolby MAT, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), Dolby Atmos (DDP+JOC), Dolby AC-4 (Atmos), Dolby TrueHD, DTS, DTS-HD, MPEG-H, AAC LC, HE-AAC (AAC+), HE-AACv2, AAC ELD, xHE-AAC, FLAC, MIDI, MP3, Vorbis, PCM/Wave, AMR-NB, Opus5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Exact table Audio codecs (input formats). Dolby MAT transcoding for streaming apps. AC3/EAC3/DDP+JOC/AC4 named. TrueHD/DTS/basic-profile DTS-HD/MPEG-H have passthrough roles. AAC family up to 8 channels, 8-48 kHz. FLAC 2 channels, 48 kHz, 16/24-bit with no dither at 24-bit. MP3 software stereo 48 kHz/16-bit. PCM/Wave decoder up to 192 kHz, 8 channels, 16/24-bit. Vorbis/Opus 8 channels 48 kHz. Decoder maxima are not assigned to output fields.

Digital stereo over HDMI, AAC-LC, HE-AACv2, DTS Digital Surround, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3)1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 20267Maker product pagedeveloper.roku.com/dev/docs/mediaRead 8 October 2026Roku developer specification explicitly AAC decode on all devices, and AC3/EAC3 passthrough to a receiving device. Exact 3840R maker page independently states digital stereo, DTS Digital Surround passthrough and Dolby-encoded passthrough. Compressed formats require a compatible receiver and app/stream. This does not imply built-in Dolby multichannel decode, TrueHD, DTS-HD or Atmos preservation. Dolby Atmos scalar remains unconfirmed: TechRadar calls the HD model Atmos-capable but does not publish a tested format/app, and its introduction also misnames Plus.

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

Dolby TrueHD (Atmos), DTS, DTS-HD (basic profile), MPEG-H5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Exact table explicitly labels Dolby TrueHD (Atmos), DTS, DTS-HD (basic profile) and MPEG-H as passthrough. Compatible HDMI audio equipment and app/format support are required. Does not claim DTS-HD Master Audio full lossless passthrough.

DTS Digital Surround, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3)1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 20267Maker product pagedeveloper.roku.com/dev/docs/mediaRead 8 October 2026Developer explicitly passthrough for DTS and AC3/EAC3, consistent with exact maker 3840R HDMI audio row. No Dolby TrueHD, DTS-HD/DTS:X or lossless passthrough asserted. Receiving TV/AVR and app/stream must support the format.

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

Yes5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Exact table AC3/EAC3 Atmos DDP+JOC, AC4 Atmos and TrueHD Atmos passthrough. Requires matching app/format and compatible audio equipment.

Not available

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.

2.0 stereo, 7.1 surround, Up to 5.1 HDMI passthrough6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Technical table Audio Support: 7.1 surround sound, 2-channel stereo and HDMI audio pass through up to 5.1. The source does not label 7.1 as PCM. The exact developer table separately specifies supported TrueHD/DTS passthrough formats.

2.01Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Exact digital stereo HDMI output. Compressed Dolby/DTS surround passthrough remains separately described, with no inferred decoded channel maximum.

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

Yes6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Accessibility features explicitly states compatible Bluetooth headphones can be used. PCWorld exact review corroborates headphone/earbud output. Codec support is not inferred from Bluetooth 5.2.

Yes1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 20268Maker product pagesupport.roku.com/en-us/article/how-to-use-bluetooth-headphone-modeRead 8 October 2026Current exact official compatibility list explicitly Roku Streaming Stick 3840, with direct Bluetooth headphone output. Current 3840R maker page gives Wireless Headphones menu steps. Support updated August 5, 2026. Minimum Roku OS version and feature rollout date are unstated. Headphone Bluetooth 4.2-or-later requirement is a headphone requirement, not this device Bluetooth version. Mobile-app headphone listening and the older 4K stick are separate. No fabricated explanation for earlier omission.

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

9 of 11 differ

System on chip

MediaTek MT8696T5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Processor (SoC): MediaTek MT8696T.

Not available

CPU

ARM Cortex-A555Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026CPU: 4x ARM Cortex-A55 up to 2.0 GHz.

ARM Cortex-A559Maker product pagedeveloper.roku.com/dev/docs/hardwareRead 8 October 2026Current exact Lakeport 3840X model-family row. No SoC name, CPU core count or clock imported from 3830/3820 or generic Cortex-A55 limits.

CPU cores

45Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026CPU table states 4x ARM Cortex-A55.

Not available

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

2GHz5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026CPU table states up to 2.0 GHz for this exact device.

Not available

GPU

GE92155Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026GPU: GE9215 up to 850 MHz. GPU clock has no separate field and is retained here as provenance only.

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.

2GB5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Memory (RAM): 2GB LPDDR4.

512MB9Maker product pagedeveloper.roku.com/dev/docs/hardwareRead 8 October 2026Exact developer Lakeport 3840X row publishes 512 MB. Stored 0.512 GB uses SI-labelled MB-to-GB normalization. No binary physical byte capacity or RAM type inferred from the published label. Plus 3830 has 1 GB and is not substituted.

RAM type

LPDDR45Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Memory (RAM): 2GB LPDDR4.

Not available

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

16GB5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Storage: 16 GB marketed built-in capacity, not free space.

Not available

Storage type

eMMC15Reviewandroidpctv.com/fire-tv-stick-4k-max-2nd-gen-reviewRead 7 October 2026Exact October 26, 2023 second-generation review, Network, storage, RAM and ports: internal storage 16 GB eMMC. No eMMC version inferred.

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.

Yes14Maker product pagedigprjsurvey.amazon.com/csad/help/node/G201640900Read 7 October 2026Exact Fire TV Stick 4K Max (2nd Generation) Storage Space table: 16 GB, 2 GB memory, Supports external storage. Current maker support takes precedence over 2023 Android Central report of no external storage and contradictory AndroidPCtv text. Specific app-install/media formats and required accessory are not assumed. Explicit maker Storage Space capability supports capacity extension. Exact app/media use and accessory route remain unspecified.

Not available

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

Not available

Not available

Connectivity

5 of 7 differ

Wi-Fi

Wi-Fi 6E5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Wifi: Wi-Fi 6E, 802.11 a/b/g/n/ac/ax.

Wi-Fi 42Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026Original exact 3840R 802.11b/g/n dual-band specification, corroborated by PCWorld own review. No 802.11ac, long-range external Wi-Fi cable or Plus hardware imported.

Wi-Fi bands

2.4 GHz, 5 GHz, 6 GHz5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Wifi row explicitly names 2.4 GHz, 5.0 GHz and 6 GHz tri band.

2.4 GHz, 5 GHz2Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026

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.

MIMO15Reviewandroidpctv.com/fire-tv-stick-4k-max-2nd-gen-reviewRead 7 October 2026Exact 2023 review Network, storage, RAM and ports calls the adapter Wi-Fi 6E MiMo. No spatial-stream count or 2x2 configuration is specified, so none is inferred.

Not available

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

Not available

Not available

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

Yes5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Ethernet: 10/100 Mbps with external dongle. Optional USB adapter is not a built-in Ethernet port.

Yes10Maker product pagesupport.roku.com/en-us/article/connect-to-a-wired-network-with-usbRead 8 October 2026Current US support explicitly lists 3840X, with USB-C third-party Ethernet adapters restricted to 10/100 Mbps and AX8877X or SMSC95XX chipset. Gigabit adapters are expressly unsupported by this guide. It names no tested stick-specific adapter model. PCWorld tested two unspecified USB-C Ethernet hubs unsuccessfully, so this is maker-qualified compatibility, not universal hub support or a reviewer-success claim. Required power arrangement must suit the adapter/stick.

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

5.25Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Bluetooth: Bluetooth 5.2 + BLE for device, not remote.

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.

AAmazon Fire TV Stick 4K Max (2nd Gen, 2023)

Connector	Count	Version	Role
HDMI	1	2.1	Fixed video/audio output plug with ARC input support
Micro USB	1	Not available	Power input

Source6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Technical table lists HDMI 2.1 and micro USB. Exact quick-start page 1 diagram labels one fixed HDMI plug and one micro USB. USB power purpose is shown by connection diagram. Optional adapter connectors are excluded.

BRoku Streaming Stick (2025)

Connector	Count	Role
HDMI	1	Fixed HDMI video and audio output plug
USB-C	1	5 V power input and compatible optional USB Ethernet-adapter connection

Source1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 20262Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 202610Maker product pagesupport.roku.com/en-us/article/connect-to-a-wired-network-with-usbRead 8 October 2026Only two device connectors in original sheet/manual. Current exact 3840X Ethernet support adds qualified adapter use to the USB-C power role. No USB audio, local-media playback, app storage or USB data-rate maximum implied. Remote connectors and optional adapters excluded.

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

Alexa6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Current exact product page describes controlling compatible smart-home devices through Alexa. This does not prove a local Matter controller or Thread border router.

Roku Smart Home, Apple HomeKit, Google Home, Amazon Alexa1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Exact current 3840R maker compatibility. This is integration with named platforms, not a Thread border router or Matter controller claim. Google Assistant and Alexa require external enabled devices. HomeKit accessory/control integration is not an ability to commission other HomeKit devices.

Remote control

7 of 9 differ

Remote model

Alexa Voice Remote Enhanced (K7Q3MT)6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Exact technical table and box list name Alexa Voice Remote Enhanced. Amazon safety page separately identifies Enhanced remote K7Q3MT. This is original supplied remote, excluding later Pro/Plus replacements.13Owner's manualdigprjsurvey.amazon.com/csad/help/node/TO44A9r3EwnII1eVE4Read 7 October 2026FCC section identifies Fire TV Alexa Voice Remote Enhanced model K7Q3MT. Device model K3R6AT is distinct.

Roku Voice Remote1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Original supplied press-to-talk remote with two AAA cells, not Voice Remote Pro. Separate replacement RCA1R catalog dimensions/78 g mass are not assumed to identify the supplied unit's exact commercial or regulatory code.2Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026

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, Infrared6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Alexa Voice Remote Enhanced Technical details: Technology Bluetooth and infrared.

Not available

Remote microphone

Yes7Owner's manuald1ergij2b6wmg5.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Stick/FireTVStick4KMax_Gen2_QSG_US.pdfRead 7 October 2026Page 1 Meet Your Alexa Voice Remote Enhanced diagram explicitly labels MICROPHONE and ALEXA VOICE BUTTON.

Yes1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Exact supplied remote voice button and microphone for press-and-hold Roku Voice. No always-listening factory-remote claim.

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

Alexa6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Included remote Voice Support and press-and-ask Alexa. Later Alexa+ support is separately qualified under device voice assistants.

Roku Voice1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Exact supplied remote supports push-to-talk Roku Voice. Linked Alexa/Google/Siri routes are not assistants implemented inside this remote. Voice availability and app command support vary by market/language.

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

Power, Volume, Mute, Channel6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Alexa Voice Remote Enhanced description: power, volume, mute and dedicated channel buttons for compatible TVs, soundbars and receivers. IR controls have device compatibility restrictions.

Power, Volume, Mute1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Exact original supplied controls work with most compatible TVs. PCWorld notes infrared TV control does not directly control soundbars/AVRs. HDMI-CEC can control compatible systems. No dedicated TV-input button inferred.

Remote finder

No8Reviewpcworld.com/article/2112941/fire-tv-stick-4k-max-2023-review.htmlRead 7 October 2026Exact 2023 review explicitly says supplied remote does not include remote-finding. Pro remote is a separate accessory.

Not available

Remote backlight

No8Reviewpcworld.com/article/2112941/fire-tv-stick-4k-max-2023-review.htmlRead 7 October 2026Exact 2023 review explicitly says supplied remote does not include backlighting. Pro remote is a separate accessory.

Not available

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

2 AAA batteries6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Enhanced remote Technical details: Batteries 2 AAA (included). Replaceable battery arrangement.

Two pre-installed AAA alkaline batteries, 1.5 V each2Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026Original exact retail sheet identifies AAA alkaline 1.5 V cells, and current maker box explicitly two pre-installed AAA batteries. No rechargeable battery or charging connector.

Remote charging port

Not available

Not available

Software

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

Fire OS5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Exact table OS version Fire OS 8.

Roku OS11Maker product pagesupport.roku.com/en-us/article/learn-about-streaming-stick-4k4kplusRead 8 October 2026Exact family support page names Roku OS and automatic software updates. Original launch OS version and current minimum for direct Bluetooth Headphone Mode remain not found.

Operating system at launch

Fire OS 8 (Android 11)5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Original 2023 identity row states Fire OS 8 and Android Level 30 (Android 11). Later software version strings are not launch promises.15Reviewandroidpctv.com/fire-tv-stick-4k-max-2nd-gen-reviewRead 7 October 2026Original 2023 review System: Fire OS 8 based on Android 11, corroborates exact maker developer identity table.

Not available

App store

Amazon Appstore9Maker product pageaboutamazon.com/news/devices/xbox-gaming-on-amazon-fire-tvRead 7 October 2026How to get started: download Xbox app via Amazon Appstore on supported Fire TV, explicitly naming Fire TV Stick 4K Max 2023.

Roku Streaming Store12Maker product pagesupport.roku.com/article/general-setup-instructions-for-any-modelRead 8 October 2026Maker setup article names the Roku Channel Store for streaming channels, games and other apps. The current footer labels the same storefront Streaming Store, the name stored here. No Android/Google Play store implied.

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

Miracast5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Miracast (display mirroring with Fire tablet): Supported. No Google Cast or native AirPlay inferred.

Apple AirPlay1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Exact current 3840R maker explicitly Apple AirPlay. Separate Roku support article explains Apple screen mirroring/streaming, but its older model-version table omits 3840, so no unsupported minimum firmware or AirPlay protocol-version number is assigned. App-specific YouTube/Netflix casting is not Google Cast. Miracast transport remains unproved in the exact read 3840 sources.

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

Alexa, Alexa+6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Original supported Alexa plus current exact listing Alexa+ update. Alexa+ requires US-based account, US English and compatible devices. Focused experience included, with Prime or Alexa+ Standard plan needed for full access across compatible devices. Alexa+ is later software, not a 2023 launch feature.

Roku Voice, Amazon Alexa, Google Assistant, Siri1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Roku Voice through supplied press-to-talk remote/app. Alexa/Google Assistant through required external enabled devices. Siri through Apple HomeKit/AirPlay integration, not a built-in assistant. Current support restricts Siri remote commands to an AirPlay session. Roku player power control requires TV CEC. Roku-TV-only volume/input commands are not generalized to this stick.14Maker product pagesupport.roku.com/article/screen-mirror-your-apple-device-with-airplayRead 8 October 2026Current support describes external Siri via HomeKit and within AirPlay sessions. 3840 applicability comes from its exact current maker compatibility page. The old model OS-version table is not used to invent a 3840 minimum.

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.

Yes5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Supported only through a linked Echo device. The stick and supplied remote do not independently provide hands-free activation.

Yes13Maker product pagesupport.roku.com/en-us/article/control-your-streaming-devices-with-alexaRead 8 October 2026Via a linked external Alexa-enabled device, such as Echo, using Roku skill and accounts. Current-generation players supported in US, with generic Roku OS 9.1 or later requirement. Can search, pause/rewind and launch supported apps. Netflix and some app commands excluded. This is not hands-free activation on the bundled press-to-talk remote or proof of built-in microphones.

Mobile remote platforms

Android, iOS, Other6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Voice Support explicitly lists free Fire TV app for Fire OS, Android and iOS. Fire OS is stored as other because no Fire OS enum exists.

Android, iOS11Maker product pagesupport.roku.com/en-us/article/learn-about-streaming-stick-4k4kplusRead 8 October 2026Exact family support describes free Roku mobile app for iOS and Android, with remote/voice/headphone features. Headphone playback through mobile phone is separate from current direct Bluetooth output.

Accessibility features

VoiceView screen reader, Closed captions6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Accessibility technical row names VoiceView screen reader and closed captions. Caption availability depends on content.

Not available

Gaming

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

Xbox Cloud Gaming, Amazon Luna6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Exact current product page Next level gaming names Amazon Luna and Xbox Game Pass. US reference bundle. Software/account/service-region restrictions apply. Prime gives a limited Luna selection. Other Luna catalogs can require subscriptions. Later Xbox support is not a 2023 launch promise.9Maker product pageaboutamazon.com/news/devices/xbox-gaming-on-amazon-fire-tvRead 7 October 2026Current Amazon Xbox guide explicitly names 2023 Max. Game Pass Ultimate and Microsoft account required for catalog, with Fortnite available without membership. Amazon exact current device page separately names Amazon Luna, with regional/service/account requirements. Later Xbox software support is not a launch promise.

Not available

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

Xbox Wireless Controller (Bluetooth), Xbox Adaptive Controller (Bluetooth), DualSense (Bluetooth), DualShock 4 (Bluetooth)9Maker product pageaboutamazon.com/news/devices/xbox-gaming-on-amazon-fire-tvRead 7 October 2026Amazon guide explicitly names compatible Bluetooth Xbox Wireless, Xbox Adaptive, DualSense and DualShock 4 controllers. Compatible controller and service required. Not inferred from generic Bluetooth version.

Not available

Power

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Power supply

USB7Owner's manuald1ergij2b6wmg5.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Stick/FireTVStick4KMax_Gen2_QSG_US.pdfRead 7 October 2026Page 1 connection steps show the supplied cable from device micro USB to USB power adapter then wall outlet. Adapter rating and device consumption remain distinct.

USB2Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 20264Owner's manualimage.roku.com/c3VwcG9ydC1B/Roku-Streaming-Stick---2025.pdfRead 8 October 2026Actual 2025 HD QSG shows supplied USB-C-to-A cable to TV USB or separate optional wall power. Wall adapter explicitly not included. Use sufficient power from TV/adapter. TV power state can force cold boot.

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

5.25 V DC, max 1.0 A4Owner's manualdigprjsurvey.amazon.com/csad/help/node/TO44A9r3EwnII1eVE4Read 7 October 2026Product Specifications for Fire TV Stick 4K Max K3R6AT: Electrical Rating 5.25VDC, Max 1.0A. Device input, not adapter output or measured consumption.

5 V DC, 1 A1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Device input rating, not a measured draw or supplied adapter wattage. Maker separately claims approximately 2.2 W typical streaming. That typical claim is not stored as maximum or a measured-power result because the current schema has no typical-power scalar. No mains adapter supplied.

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

4 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.

Width30Height14Depth108mm(1.2 × 0.6 × 4.3 in)6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Technical table body 99 x 30 x 14 mm and including connector 108 x 30 x 14 mm. Guide page 1 shows long plug axis front-to-back, transverse width 30 mm and thickness 14 mm. Stored depth includes fixed HDMI plug. Excludes remote, cable and adapter.

Width21Height11.5Depth94mm(0.8 × 0.5 × 3.7 in)2Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026Original precise labeled out-of-box player dimensions: Width 21, Height 11.5, Depth 94 mm. Current maker gives rounded 3.7 x 0.80 x 0.45 in tuple. No unexplained hardware-revision cause asserted. Device only. Fixed HDMI-plug inclusion is not separately qualified by maker. Remote, cable, retail box and carton excluded.

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

43.5g(1.5 oz)6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Technical table device Weight 43.5 g. Device only, excluding remote, adapter and cables.

26g(0.9 oz)1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Current exact 3840R device-only maker weight 26.0 g. Original April 23 retail sheet claims 23 g for the same device. Current same-scope maker claim retained, with discrepancy explicit and no fabricated revision/accessory explanation. Not a review measurement.

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

Width38Height157Depth17mm(1.5 × 6.2 × 0.7 in)6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Enhanced remote Technical details 38 x 157 x 17 mm. Width across buttons 38 mm, length along buttons 157 mm, thickness 17 mm.

Width42Height140Depth20mm(1.7 × 5.5 × 0.8 in)2Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026Exact original supplied remote Width 42 mm, Length 140 mm, Height 20 mm. Mapped to field convention: height is length along buttons, depth is thickness. Separate replacement remote catalog not used.

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

51g(1.8 oz)6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Enhanced remote Technical details Weight 51 g without batteries.

52g(1.8 oz)2Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026Original exact supplied remote out-of-box weight 52 g. Whether the two AAA cells are included in that mass is unstated. No battery subtraction or newer replacement-remote 78 g transfer.

Certifications

1 of 1 differ

FCC ID

2A4DH-638710Regulatory filingfccid.io/2A4DH-6387/Label/K3R6AT-FCC-IC-Label-Info-6594227.pdfRead 7 October 2026Page 1 FCC label exhibit explicitly pairs Model No. K3R6AT and FCC ID 2A4DH-6387. Amazon final safety page confirms K3R6AT is the 2023 Max. Official FCC attachment id 6594227 was access-denied, so this public exhibit mirror is cited. The sibling 2A4DH-6392 filing is excluded.

Not available

Other certifications

Carbon Trust product carbon footprint certification CERT-1354011Maker spec sheet (PDF)sustainability.aboutamazon.com/devices_fact_sheet_fire_tv_stick_4k_max.pdfRead 7 October 2026Exact 2nd Gen 2023 US sustainability fact sheet page 2 states product carbon footprint certified by Carbon Trust. Footnote page 8 names certification CERT-13540 and July 2023 LCA version. This is footprint certification, not hardware performance certification or assembly-site UL certification.

Not available

In the box

2 of 2 differ

In the box

Fire TV Stick 4K Max, Alexa Voice Remote Enhanced, Power cable, Power adapter, HDMI extender cable, 2 AAA batteries, Quick Start Guide6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Exact Technical details Included in the box. Quick-start page 1 visually corroborates stick, original Enhanced remote, adapter, power cable, HDMI extender and AAA pair.

Roku Streaming Stick (3840R), Roku Voice Remote with TV power, volume and mute controls, Two pre-installed AAA batteries, USB-C to USB-A power cable1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026Exact current US package, corroborated by original sheet and visually read QSG. No wall power adapter, HDMI extender, separate HDMI cable or upgraded Voice Remote Pro. Free requested HDMI extender is separate from the box.2Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026

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.

Yes6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Separate included HDMI extender cable with HDMI male and female connectors. It is not a conventional male-to-male TV cable and not the fixed stick plug.

No4Owner's manualimage.roku.com/c3VwcG9ydC1B/Roku-Streaming-Stick---2025.pdfRead 8 October 2026Fixed device HDMI plug only. QSG says free extender may be requested if needed, and optional wall adapter is not included. Neither is a supplied standalone HDMI cable.

Links

Not compared

Product page

www.amazon.com/dp/B0BP9SNVH91Press releasepress.aboutamazon.com/2023/9/amazon-introduces-its-most-powerful-fire-tv-sticks-ever-and-unveils-generative-ai-updates-for-fire-tvRead 7 October 2026Exact original US Amazon listing, ASIN B0BP9SNVH9. Current marketing includes later software features and some stray 4K Select text. Exact Max technical tables are used.

www.roku.com/products/players/roku-streaming-stick1Maker product pageroku.com/products/players/roku-streaming-stickRead 8 October 2026

Spec sheet

developer.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.html5Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 7 October 2026Exact table headed Fire TV Stick 4K Max - 2nd Gen (2023) - 16 GB, not the default first device or sibling 8 GB model.

pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdf2Maker spec sheet (PDF)pdf.lowes.com/productdocuments/8226d286-f1b5-4ffa-90e5-367dd4963db4/71706407.pdfRead 8 October 2026Original complete four-page maker 3840R retail setup specification sheet publicly hosted by Lowe's. Retail/master-carton packaging and battery dimensions are not device dimensions.

Manual

d1ergij2b6wmg5.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Stick/FireTVStick4KMax_Gen2_QSG_US.pdf7Owner's manuald1ergij2b6wmg5.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Stick/FireTVStick4KMax_Gen2_QSG_US.pdfRead 7 October 2026Official US Gen2 Quick Start Guide linked from exact maker product page. Image-only PDF, both pages rendered and read.

image.roku.com/c3VwcG9ydC1B/Roku-Streaming-Stick---2025.pdf4Owner's manualimage.roku.com/c3VwcG9ydC1B/Roku-Streaming-Stick---2025.pdfRead 8 October 2026Original current maker-linked 2025 HD Quick Start Guide, three image-only pages visually read. Support link labels 3840X/3840S2 family. The Plus and 4K guides are different documents.

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

0 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.

1year6Maker product pageamazon.com/dp/B0BP9SNVH9Read 7 October 2026Exact US product technical details: 1-year limited warranty and service included. US reference bundle only, excluding purchased extended warranties and statutory consumer rights.

1year5Maker product pagedocs.roku.com/published/deviceplayerwarranty/en/usRead 8 October 2026Official current US Roku Limited Warranty to Original Purchaser, read in normal Chrome after official support/playerwarranty redirect. One year for new durable player hardware purchased and delivered to an end user in US through Roku or authorized sellers. UK two-year terms not transferred.

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