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Amazon Fire TV Stick 4K (1st Gen, 2018) vs Amazon Fire TV Stick 4K (3rd Gen, 2026)

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Fire TV Stick 4K (1st Gen, 2018)

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Product B: Amazon

Fire TV Stick 4K (3rd Gen, 2026)

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Only differences

AAmazon Fire TV Stick 4K (1st Gen, 2018)

BAmazon Fire TV Stick 4K (3rd Gen, 2026)

General

4 of 8 differ

Series

Fire TV Stick1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Fire TV Stick family named in the table title.

Fire TV Stick2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026U.S. ASIN B0G4XRP464 retail page, Product specifications.

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

Not available

Not available

GTIN / EAN

Not available

Not available

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

3 October 20188Press articlevariety.com/2018/digital/news/fire-tv-stick-4k-alexa-voice-remote-1202966701Read 10 October 2026Article of October 3, 2018 reports the announcement of the Fire TV Stick 4K.9Press articleengadget.com/2018/10/03/amazon-fire-tv-stick-4kRead 10 October 2026Article dated October 3, 2018 announces the Fire TV Stick 4K.

30 September 20264Press releasepress.aboutamazon.com/jp/2026/9/amazon-announces-the-new-fire-tv-stick-4k-and-redesigned-fire-tv-remote-and-fire-tv-remote-plusRead 8 October 2026Dated September 30, 2026 maker release. New slim 4K model is distinct from 2025 Select and the 2025 Plus rename.

Status

Discontinued7Press articleaftvnews.com/amazon-device-buyers-guideRead 10 October 2026Buyer's guide (last updated October 18, 2024) lists Fire TV Stick 4K 1 released October 31, 2018 as a past model. A 2nd Gen model is the current one.

Available2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Current maker listing identifies newest model and offers purchase. September 30 launch report confirms U.S. shipping began.5Press articleandroidcentral.com/streaming-tv/amazon-fire-tv/amazon-new-fire-tv-stick-4k-2026-launchedRead 8 October 2026Exact new 2026 marketed model reported shipping in the U.S. on September 30, 2026. Current exact ASIN B0G4XRP464 maker listing independently supports current availability.

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

Not available

Amazon Fire TV Stick 4K Select (1st Gen, 2025)6Reviewnotebookcheck.net/Amazon-s-new-Fire-TV-Stick-4K-costs-59-99-but-the-superior-Fire-TV-4K-Max-is-on-sale-for-44-99.1412366.0.htmlRead 23 October 2026Notebookcheck says the new Fire TV Stick 4K replaces the Fire TV Stick 4K Select that was released in September 2025.

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.

Amazon Fire TV Stick 4K (2nd Gen, 2023)14Press releasepress.aboutamazon.com/2023/9/amazon-introduces-its-most-powerful-fire-tv-sticks-ever-and-unveils-generative-ai-updates-for-fire-tvRead 23 October 2026Amazon's 2023 release says the all-new Fire TV Stick 4K has nearly 30% more power than the previous generation.15Reviewtrustedreviews.com/versus/fire-tv-stick-4k-2nd-gen-vs-fire-tv-stick-4k-1st-gen-4371551Read 23 October 2026Trusted Reviews calls the first generation Fire TV Stick 4K the predecessor of the second generation model.

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.

$49.998Press articlevariety.com/2018/digital/news/fire-tv-stick-4k-alexa-voice-remote-1202966701Read 10 October 2026Article says the stick can be pre-ordered for $49.99 in the US and ships at the end of the month. US price with the new Alexa Voice Remote, excluding sales tax. TechRadar and Engadget agree.11Reviewtechradar.com/reviews/amazon-fire-tv-stick-4kRead 10 October 2026Price and availability section: available to buy for $49.99 in the US. Agrees with Variety and AFTVnews.

Not available

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, GB, DE, JP, CA, IN, MX, BR, AU1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Marketplaces available row lists the US, UK, Japan, Canada, India, Mexico, Brazil and Australia. Engadget's October 2018 launch report adds Germany for November 14, 2018.9Press articleengadget.com/2018/10/03/amazon-fire-tv-stick-4kRead 10 October 2026Article says the stick ships to the US and Canada on October 31, to Germany, India and the UK on November 14, and to Japan by the end of 2018.

US, JP2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026U.S. ASIN B0G4XRP464 retail page for the US. The Japanese maker release also begins sales in Japan on September 30, 2026.4Press releasepress.aboutamazon.com/jp/2026/9/amazon-announces-the-new-fire-tv-stick-4k-and-redesigned-fire-tv-remote-and-fire-tv-remote-plusRead 8 October 2026Japanese maker release explicitly begins sales and shipment in Japan on September 30, 2026.

ColoursiThe maker's own colour names

Not available

Not available

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.

Stick1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Table row Form factor: Stick.

Stick1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists a stick.

Video output

5 of 11 differ

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

3840 × 2160px2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Technical details row Output resolution supported: 2160p, 1080p and 720p up to 60 fps. The Amazon decoder table names 3840x2160 for 4K, and the page says 4K Ultra HD.

3840 × 2160px2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Output resolution supported explicitly 2160p, 1080p and 720p up to 60 fps. 4K UHD TV compatibility requires an appropriate HDMI input and HDCP 2.2. Decoder limits are separate.

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 pageamazon.com/dp/B079QHML21Read 10 October 2026Technical details: output up to 60 fps at 2160p, 1080p and 720p. HDR, bit depth and chroma conditions are not published.

60Hz2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Explicit output resolution supported up to 60 fps. Compatible TV, HDMI input and content required. This is not inferred from HEVC or AV1 decoding.

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 (1st Gen, 2018)

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

Source2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Technical details publish 2160p, 1080p and 720p up to 60 fps. Rows store the published vertical resolution and highest stated rate only. No HDR, bit depth or chroma condition is invented.

BAmazon Fire TV Stick 4K (3rd Gen, 2026)

Width (px)	Height (px)	Refresh rate (Hz)
3840	2160	60
1920	1080	60
1280	720	60

Source2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Product specifications Display row explicitly output 2160p, 1080p and 720p up to 60 fps. HDR format, colour depth and chroma per output mode are not specified and remain unknown. TV compatibility also mentions 2160p 24/25/30/50/60 and lower-resolution 50/60, but a TV capability requirement alone is not imported as additional output combinations.

HDR formats

HDR10, HDR10+, Dolby Vision, HLG1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026HDR row lists HDR10, HDR10+, HLG and Dolby Vision.

HDR10, HDR10+, HLG1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists HDR10, HDR10+ and HLG.

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)1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Video codecs row: Profile 4-MEL, 5, 8 and 9. Up to Level 9 for profiles 5 and 8 and up to Level 5 for Profile 9. Streaming support does not prove local file support.

Not available

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

2.0b13Reviewandroidpctv.com/comparative-mediatek-mt8695Read 10 October 2026Test hardware paragraph: HDMI 2.0b connector with 4K at 60 fps and HDR. Amazon does not state the HDMI revision. No other source contradicts it.

2.11Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists HDMI 2.1.

HDCP version

2.21Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026DRM row lists HDCP 2.2. This is the published supported version, not a claim of a newer one.

Not available

HDMI-CEC

Not available

Not available

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

Not available

Video decoding

3 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-41Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Video codecs row. These are published device decoder capabilities, not a promise for every local file player. There is no AV1 entry.

AV1, H.265 / HEVC, H.264 / AVC, H.263, VP8, VP9, MPEG-2, MPEG-41Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists AV1, HEVC, AVC, H.263, VP8, VP9, MPEG-2 and MPEG-4.

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

AAmazon Fire TV Stick 4K (1st Gen, 2018)

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

Source1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Video codecs row. H.265 35 Mbps Main 10 Level 5.1 with 8 and 10 bit input. H.264 20 Mbps High 10 Level 5.2. H.263 6 Mbps Profile 0 Level 70. VP8 Baseline non-secure. VP9 Profile 2 up to 30 Mbps. MPEG-4 Simple and Advanced Simple Level 5 non-secure. Where the source gives only 1080p or 4K, no horizontal pixel count is stored.

BAmazon Fire TV Stick 4K (3rd Gen, 2026)

Codec	Profile	Level	Width (px)	Height (px)	Max frame rate (fps)	Bit depth (bits)
AV1	Not available	Not available	3840	2160	60	10
H.265 / HEVC	Main 10	5.1	3840	2160	60	10
H.264 / AVC	High	Not available	3840	2160	30	Not available
H.264 / AVC	High	Not available	1920	1080	60	Not available
H.264 / AVC	High	Not available	1280	720	60	Not available
H.263	0	Not available	Not available	1080	30	Not available
VP8	Baseline	Not available	Not available	1080	30	Not available
VP9	2	Not available	Not available	2160	60	Not available
MPEG-2	Not available	Not available	Not available	1080	60	Not available
MPEG-4	Simple and Advanced Simple	Not available	Not available	1080	30	Not available

Source1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Explicit decoder input limits, separate from HDMI output modes. AV1 up to 4Kp60 at 25 Mbps, HEVC up to 35 Mbps, AVC up to 20 Mbps. The maker lists AVC High up to Level 4 together with 4K30 and 1080p60, H.263 Profile 0 Level 70 together with 1080p30, and MPEG-4 Simple/Advanced Simple Level 5 together with 1080p30. Those levels do not fit the stated frame sizes or rates and are omitted as unresolved maker-table conflicts. Published resolution and frame-rate claims are retained with this qualification. No replacement level is guessed. H.263 up to 6 Mbps, VP9 up to 30 Mbps. VP8 and MPEG-4 non-secure. Width is omitted where only a vertical format is published. AV1 and HEVC support both 8-bit and 10-bit input.

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

Not available

Not available

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

PlayReady 3.0, Widevine L1 and L31Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026DRM row: PlayReady 3.0 and Widevine L1/L3. Secure media path applies to video only. A DRM listing does not prove 4K eligibility for a service.

PlayReady, Widevine, FairPlay1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Exact card names PlayReady, WideVine and Fairplay. Versions and security levels are not published here. Generic introductory L1 and SL3000 examples do not establish this device security level.

Audio

3 of 8 differ

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

Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), Dolby Atmos (E-AC-3 JOC), AAC LC, HE-AAC (AAC+), HE-AACv2, FLAC, MIDI, MP3, Vorbis, PCM/Wave, AMR-NB, Opus1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Audio codecs (input formats) row. Dolby Atmos is EC3_JOC up to 8 channels, AC3 up to 6 channels, eAC3 up to 8 channels, AAC family up to 6 channels, FLAC 2 channels, PCM/Wave up to 96 kHz and 6 channels, Opus up to 8 channels. These are decoder input formats, not output maxima.

Dolby Digital / AC-3, Dolby Digital Plus / E-AC-3, Dolby Atmos, DTS, DTS-HD, MPEG-H, AAC-LC, HE-AAC, HE-AACv2, AAC-ELD, xHE-AAC, FLAC, MP3, Vorbis, PCM / WAVE, Opus1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Exact card Audio codecs input-formats row. Dolby/DTS/MPEG-H entries explicitly use HDMI pass-through. Remaining AAC, FLAC, MP3, Vorbis, PCM/WAVE and Opus entries are decoder input support. Published input sample rates, bit depths and channel counts do not establish output maxima.

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

Not available

Dolby Digital / AC-3, Dolby Digital Plus / E-AC-3, Dolby Atmos, DTS, DTS-HD, MPEG-H1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Exact card explicitly HDMI pass-through Dolby Digital, Dolby Digital+, Dolby Atmos, DTS, DTS-HD and MPEG-H. DTS-HD profile and Atmos carrier are unspecified here. Retail page separately proves E-AC-3 JOC. No Dolby TrueHD claim inherited.

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

Yes1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Audio codecs row lists Dolby Atmos (EC3_JOC) and says it is available on select Prime Video and Disney+ titles with compatible equipment.

Yes1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Explicit HDMI pass-through Atmos support. Exact U.S. retail Audio support identifies E-AC3_JOC. Compatible content, application and external audio decoder are required.

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 passthrough2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Technical details row Audio support: Dolby Atmos, 7.1 surround sound, 2-channel stereo and HDMI audio pass through up to 5.1. The source does not say whether 7.1 is PCM.

Not available

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

Yes2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Bluetooth row says the device pairs with compatible Bluetooth speakers, headphones and game controllers. Accessibility text says Fire TV can be heard through compatible Bluetooth headphones. Codecs are not stated.

Yes1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists Bluetooth audio.

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

6 of 11 differ

System on chip

MediaTek MT86951Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Processor (SoC) row: MTK8695+MT7668. MT7668 is the Wi-Fi and Bluetooth chip, so only MT8695 is stored. AFTVnews names the CPU model as MediaTek MT8695.

MediaTek MT8698E1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Exact selected 2026 card: MediaTek MT8698E. AFTCR001 is its software build-model string. It is an alias, not a proved regulatory hardware model number.

CPU

ARM Cortex-A5313Reviewandroidpctv.com/comparative-mediatek-mt8695Read 10 October 2026Specifications: the MediaTek MT8695 has four ARM Cortex-A53 cores. Amazon does not name the core type.

ARM Cortex-A551Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists ARM Cortex-A55.

CPU cores

41Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026CPU row: Quad Core 1.7GHz.

41Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists four cores.

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

1.7GHz1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026CPU row: Quad Core 1.7GHz. Amazon's product page also says quad-core 1.7 GHz.

1.7GHz1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists up to 1.7 GHz.

GPU

IMG GE83001Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026GPU row: IMG GE8300.

ARM G310 V21Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Device-specific ARM G310 V2, up to 500 MHz. Schema has no GPU clock field.

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.

1.5GB1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Memory (RAM) row: 1.5GB DDR4.

1GB1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists 1 GB.

RAM type

DDR41Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Memory (RAM) row: 1.5GB DDR4.

LPDDR41Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Exact installed memory 1 GB x32 LPDDR4-3733. RAM rate and bus width do not have fields.

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

8GB1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Storage row: 8 GB. This is marketed capacity, not free space.

8GB1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists 8 GB.

Storage type

Not available

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.

No4Maker product pagedigprjsurvey.amazon.com/csad/help/node/G201640900Read 10 October 2026Amazon help table Which Fire TV Device Do I Have, entry Fire TV Stick 4K (1st Generation): 8 GB storage, 1.5 GB memory and the line No external storage. AFTVnews says USB storage works only through an unofficial change.

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

4 of 7 differ

Wi-Fi

Wi-Fi 51Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Wifi row: 802.11 a/b/g/n/ac, so Wi-Fi 5.

Wi-Fi 61Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists Wi-Fi 6.

Wi-Fi bands

2.4 GHz, 5 GHz1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Wifi row: 2.4 GHz and 5.0 GHz dual band.

2.4 GHz, 5 GHz1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists 2.4 GHz and 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 MIMO1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Wifi row: 2x2 MIMO.

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.

Yes1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Ethernet row: 10/100 Mbps with external dongle. The stick has no built-in Ethernet port. Amazon's help table names the Amazon Ethernet Adapter for Amazon Fire TV Devices, sold separately.

Yes1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Exact selected card says Supported via ethernet adapter. Adapter model, connection and transfer bandwidth are not specified. Retail USB-C power-only wording is retained in port notes. This does not establish USB media storage.

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

5.01Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Bluetooth row: Bluetooth 5.0.

5.31Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists Bluetooth 5.3.

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 (1st Gen, 2018)

Connector	Count	Role
HDMI	1	Fixed video and audio output plug
Micro USB	1	Power input

Source2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Technical details row Ports: HDMI output, micro-USB for power only. Quick start guide page 1 shows one fixed HDMI plug and one micro USB socket. Optional adapter connectors are not counted.

BAmazon Fire TV Stick 4K (3rd Gen, 2026)

Connector	Count	Version	Role
HDMI	1	2.1	Fixed HDMI video and audio output plug
USB-C	1	2.0	Power input. External Ethernet adapter support is stated separately by the developer specification

Source2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Retail specifies HDMI output and USB-C for power only. Selected developer card names HDMI 2.1 and USB-C 2.0 and separately supports external Ethernet. USB data transfer speed and USB mass storage are not established.

Smart home

1 of 3 differ

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

Alexa2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Product page says to ask Alexa to control the smart home, dim lights and view camera feeds. This does not prove a Matter controller or Thread border router.

Not available

Remote control

4 of 9 differ

Remote model

Alexa Voice Remote (2nd Gen)2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026In the box row and remote technical details name Alexa Voice Remote (2nd Gen). The June 2021 quick start guide shows a 3rd Gen remote with app buttons, which Amazon shipped in the later re-issued bundle. The original 2018 remote is stored.

Fire TV Remote (2026 release)2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026U.S. ASIN B0G4XRP464 retail page and the setup manual name the 2026 Fire TV Remote.

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, Infrared2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Remote technical details: Technology Bluetooth. The product page says the remote controls IR-enabled TVs, soundbars and receivers. Variety also reports Bluetooth with infrared.

Infrared2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026IR device control table explicitly infrared control of compatible TVs, soundbars and AV receivers. This entry describes that IR route only. Radio protocol used to control the Fire TV Stick is not published.

Remote microphone

Yes3Owner's manuald1ergij2b6wmg5.cloudfront.net/Amazon+Fire+TV+User+Guides/Fire+TV+Stick+Device+Documentation/Fire+TV+Stick+4K_Quick+Start+Guide_US.pdfRead 10 October 2026Page 1 labels the remote Microphone and the Alexa Voice Remote button.

Yes1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists a remote microphone.

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

Alexa2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Voice support row: Yes, with Alexa Voice Remote (included).

Alexa, Alexa+2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Alexa and Alexa+ through the remote microphone button. Alexa+ requires a U.S. Amazon account and U.S. English. Focused Alexa+ is included, full cross-device access requires Prime membership or Alexa+ Standard subscription.

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

Power, Volume, Mute2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026IR device control row: power and volume on compatible IR-enabled TVs, soundbars and receivers. Product page text names power, volume and mute buttons. Some functions are not available on some devices.9Press articleengadget.com/2018/10/03/amazon-fire-tv-stick-4kRead 10 October 2026Article says the remote adds buttons for power, volume and muting.12Reviewcnet.com/reviews/amazon-fire-tv-stick-4k-reviewRead 10 October 2026Review says the remote controls TV power, volume and mute and can be set to control a soundbar for volume and mute.

Power, Volume2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Compatible IR-enabled TVs, soundbars and A/V receivers, explicitly power and volume. Some device functions can be unavailable.

Remote finder

Not available

Not available

Remote backlight

Not available

Not available

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

2 AAA batteries2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Remote technical details: Batteries 2 AAA (included). The batteries are replaceable.

2 AAA batteries2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026U.S. ASIN B0G4XRP464 retail page lists 2 AAA batteries for the remote.

Remote charging port

Not available

Not available

Software

5 of 8 differ

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

Fire OS1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026OS version row: Fire OS 6.

Vega OS1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected 3rd Gen (2026) card lists Vega OS.

Operating system at launch

Fire OS 6 (Android 7.1)1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Rows OS version Fire OS 6 and API Level 25 (Android 7.1). Later firmware versions are not launch promises.

Vega OS 2.01Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Exact selected 2026 card states Vega OS version OS 2.0, stored as Vega OS 2.0. Launch report independently says the new model ships with Vega OS. No Fire OS version inherited.

App store

Amazon Appstore4Maker product pagedigprjsurvey.amazon.com/csad/help/node/G201640900Read 10 October 2026Same entry, Common features: Apps and games from the Amazon Appstore.

Not available

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

Miracast1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Miracast row: supported, described as display mirroring with a Fire tablet. Engadget reported in April 2019 that Miracast arrived by update. No Google Cast or AirPlay is claimed.10Press articleengadget.com/2019-04-08-amazon-fire-stick-tv-4k-miracast.htmlRead 10 October 2026Article of April 8, 2019 says the latest update added Miracast screen mirroring to the Fire TV Stick 4K. It was not a launch feature.

Miracast1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Exact selected card Miracast Supported. Source links Fire tablet display mirroring. Device and software compatibility requirements apply.

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

Alexa2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Voice support row names Alexa through the remote or the Fire TV app.

Alexa, Alexa+2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Alexa and Alexa+ support. Alexa+ U.S. account, U.S. English and membership/subscription qualifications apply. Remote press-to-talk and linked Echo hands-free routes are separate.

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.

Yes1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Far-field Alexa control row: supported only through a linked Echo device. The stick and its remote do not offer hands-free activation alone.

Yes1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Exact card only through a linked Echo device. An external compatible Echo, account linking and supported Alexa commands are required. Supplied remote microphone is press-to-talk.

Mobile remote platforms

Android, iOS, Other2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Voice support row names the free Fire TV app for Fire OS, Android and iOS. Fire OS is stored as other because there is no Fire OS option.

Android, iOS, Other2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Voice support row Fire TV app explicitly available for Fire OS, Android and iOS. Fire OS maps to other, not a new enum.

Accessibility features

VoiceView screen reader, Closed captions2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Accessibility features row names the VoiceView screen reader and closed captioning. Captions are not available for all content.

VoiceView screen reader, Screen magnifier, Text Banner, Closed captions, Audio Description2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Exact model accessibility category names VoiceView, magnifier, Text Banner, closed captions and Audio Description. Caption and description tracks are not available for every content item.

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.

Not available

Amazon Luna, Xbox Game Pass2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Exact page-ASIN comparison row Gaming and exact current product gaming description support Amazon Luna and Xbox Game Pass. U.S. availability, compatible controllers, network and separate subscriptions apply. NVIDIA GeForce NOW is explicitly coming soon and is omitted.

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

Bluetooth game controllers4Maker product pagedigprjsurvey.amazon.com/csad/help/node/G201640900Read 10 October 2026Same entry, Compatible Bluetooth Devices: Bluetooth game controllers. No controller models are named.

Compatible Bluetooth game controllers1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Exact selected Bluetooth row explicitly compatible Bluetooth video game controllers. No particular controller or USB game-controller route is implied.

Power

1 of 5 differ

Power supply

USB3Owner's manuald1ergij2b6wmg5.cloudfront.net/Amazon+Fire+TV+User+Guides/Fire+TV+Stick+Device+Documentation/Fire+TV+Stick+4K_Quick+Start+Guide_US.pdfRead 10 October 2026Page 1 shows the supplied USB cable from the stick micro USB socket to the power adapter and a wall outlet.

USB2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026U.S. ASIN B0G4XRP464 retail page lists USB-C for power only and a USB-C power cable in the box.

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

Not available

Not available

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

5W5Press articleaftvnews.com/physical-overview-and-comparison-of-the-amazon-fire-tv-stick-4k-and-new-alexa-voice-remoteRead 10 October 2026Article of October 31, 2018 says the stick comes with the same 5 Watt / 1 Amp supply as earlier Fire TV Sticks. The stick itself has no stated power rating.

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)2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Size row: 99 x 30 x 14 mm for the housing only and 108 x 30 x 14 mm including the connector. Stored depth includes the fixed HDMI plug.

Not available

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

53.6g(1.9 oz)2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Technical details row Weight: 53.6 g. AFTVnews measured 53.6 g too. Device only, without remote, cable or adapter.

39.4g(1.4 oz)2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Maker device-only metric weight 39.4 g. Remote and cable excluded. Fixed HDMI plug is part of the stick. Adjacent maker Size row literally publishes 3.6 x 0.8 x 0.5 inches (91.5 x 21.1 x 14.5 mm). Axes and fixed-plug measurement scope are not labeled. The inch and metric thickness values also disagree. No mapped dimensions are stored.

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

Width38Height142Depth16mm(1.5 × 5.6 × 0.6 in)2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Remote technical details: Size 38 x 142 x 16 mm. Width across the buttons 38 mm, length along the buttons 142 mm, thickness 16 mm.

Not available

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

43.4g(1.5 oz)2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Remote technical details: Weight 43.4 g without batteries.

Not available

Certifications

None of 1 known

FCC ID

Not available

Not available

Other certifications

Not available

Not available

In the box

2 of 2 differ

In the box

Fire TV Stick 4K, Alexa Voice Remote (2nd Gen), USB cable, Power adapter, HDMI extender cable, 2 AAA batteries, Quick Start Guide2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Technical details row Included in the box: Fire TV Stick 4K, Alexa Voice Remote (2nd Gen), USB cable and power adapter, HDMI extender cable for Fire TV Stick 4K, 2 AAA batteries and Quick Start Guide.

Fire TV Stick 4K, Fire TV Remote (2026 release), 1.3 ft USB-C power cable, 2 AAA batteries, Quick Start Guide2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026U.S. ASIN B0G4XRP464 retail page Product specifications list the box contents.

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 pageamazon.com/dp/B079QHML21Read 10 October 2026The box holds an HDMI extender cable with a male and a female end. It is not a full male-to-male television cable. The fixed HDMI plug of the stick is not counted. This follows the interpretation used for the other Fire TV sticks in this catalog.12Reviewcnet.com/reviews/amazon-fire-tv-stick-4k-reviewRead 10 October 2026Review says Amazon includes a short HDMI cable, the port saver, so the stick fits hard-to-reach inputs. It is the extender cable.

No2Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Exact box row includes no separate HDMI cable. Maker explicitly says HDMI extender is available separately. Fixed HDMI plug is not a cable.

Links

Not compared

Product page

www.amazon.com/dp/B079QHML212Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Amazon US product page for the Fire TV Stick 4K with Alexa Voice Remote and TV controls. The page offers a Like-New unit and lists the same technical details.

www.amazon.com/dp/B0G4XRP4642Maker product pageamazon.com/dp/B0G4XRP464Read 8 October 2026Exact U.S. ASIN B0G4XRP464 retail page. Full Product specifications category data was read from the public rendered widget in the HTML. Comparison siblings are excluded.

Spec sheet

developer.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.html1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Exact table headed Fire TV Stick 4K - 1st Gen (2018). The 2nd Gen 2023 tables on the same page are not used.

developer.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.html1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 8 October 2026Selected Fire TV Stick 4K - 3rd Gen (2026) card only. Other cards on the same page, including 4K Plus 2025, Select 2025 and 2023 hardware, are excluded.

Manual

d1ergij2b6wmg5.cloudfront.net/Amazon+Fire+TV+User+Guides/Fire+TV+Stick+Device+Documentation/Fire+TV+Stick+4K_Quick+Start+Guide_US.pdf3Owner's manuald1ergij2b6wmg5.cloudfront.net/Amazon+Fire+TV+User+Guides/Fire+TV+Stick+Device+Documentation/Fire+TV+Stick+4K_Quick+Start+Guide_US.pdfRead 10 October 2026Official US quick start guide linked from the exact Amazon product page. It is an image-only PDF, so the single page was rendered and read. Its remote picture shows the later 3rd Gen remote bundle.

digprjsurvey.amazon.com/csad/help/node/TSDDV4Bo4BBSEDdiOP3Owner's manualdigprjsurvey.amazon.com/csad/help/node/TSDDV4Bo4BBSEDdiOPRead 8 October 2026Exact Fire TV Stick 4K 3rd Generation online setup manual. It identifies the 2026 Fire TV Remote, included short USB cable and batteries. A 5 V 1 A wall adapter is a troubleshooting recommendation, not a published device input rating or included adapter.

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.

1year2Maker product pageamazon.com/dp/B079QHML21Read 10 October 2026Technical details: 1-year limited warranty and service included. US reference only.

Not available

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