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Amazon Fire TV Stick 4K Max (1st Gen, 2021) vs onn. 4K Streaming Device (2026)

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Fire TV Stick 4K Max (1st Gen, 2021)

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Product B: onn.

4K Streaming Device (2026)

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Only differences

AAmazon Fire TV Stick 4K Max (1st Gen, 2021)

Bonn. 4K Streaming Device (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.

Not available

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

Not available

WS137K42Owner's manualandroidtv-guide.com/wp-content/uploads/2026/08/Onn-Stick-4K-2026-Manual.pdfRead 14 October 2026Single-page Quick Start Guide for onn 4K Streaming Device. Cover reads WS137K4 and the document code 36017106_EN_250928.

GTIN / EAN

Not available

1943465990661Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026Photograph of the maker's retail box, back panel barcode reads 1 94346 59906 6. The UPC-A check digit is valid. The front panel barcode is blurred but starts and ends with the same digits.

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

Not available

Not available

Status

Discontinued6Press articleaftvnews.com/amazon-device-buyers-guideRead 10 October 2026Buyer's guide (last updated October 18, 2024) lists Fire TV Stick 4K Max 1 released October 7, 2021 as a past model and the second generation as the current model.

Available4Reviewcordcuttersnews.com/review-walmarts-new-onn-4k-google-tv-stick-2026-model-delivers-strong-value-in-a-compact-packageRead 14 October 2026Reviewer holds the device and links the shop page. Stock varied by store.7Press articlechromeunboxed.com/walmarts-new-40-onn-4k-stick-is-finally-becoming-more-availableRead 14 October 2026Report says the stick is hitting more shelves and online listings, at $39.99.10Press article9to5google.com/2026/05/04/walmart-google-tv-2026-expansionRead 14 October 2026May 4 report says the 4K stick is available to buy online with shipping.

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

Not available

Not available

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

Amazon Fire TV Stick 4K Max (2nd Gen, 2023)10Press 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 Max has 16GB of storage, doubling the previous generation's capacity.

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.

$54.995Press articleaftvnews.com/comparison-of-specs-for-the-fire-tv-stick-4k-vs-the-new-fire-tv-stick-4k-max-plus-why-they-matterRead 10 October 2026Comparison table dated September 10, 2021 lists the Fire TV Stick 4K Max at $54.99. US list price with the Alexa Voice Remote (3rd Gen). A later AFTVnews sale post of November 14, 2021 calls it the first sale and gives the same regular price. Later sale prices are not used.

$39.984Reviewcordcuttersnews.com/review-walmarts-new-onn-4k-google-tv-stick-2026-model-delivers-strong-value-in-a-compact-packageRead 14 October 2026April 27 review gives an official price of $39.98. Chrome Unboxed reports $39.99 and 9to5Google reports $39.88 on the web shop. These are shop prices, not a different MSRP.

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, FR, IT, ES, NL, PL, SE, AU, CO, PE, NZ1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Marketplaces available row lists the US, UK, Germany, Japan, Canada, India, France, Italy, Spain, Netherlands, Poland, Sweden, Australia, Colombia, Peru and New Zealand. No regional hardware variants are added.

US, PR2Owner's manualandroidtv-guide.com/wp-content/uploads/2026/08/Onn-Stick-4K-2026-Manual.pdfRead 14 October 2026Cover says US Compatible Only. Google TV services, apps, content and features are not supported outside the U.S. and Puerto Rico.

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.

Stick4Reviewcordcuttersnews.com/review-walmarts-new-onn-4k-google-tv-stick-2026-model-delivers-strong-value-in-a-compact-packageRead 14 October 2026Reviewer describes a stick that plugs directly into an HDMI port.

Video output

7 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/B08MQZXN1XRead 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 × 2160px1Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026Box says 4K Ultra HD resolution. No output refresh rate is printed.

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/B08MQZXN1XRead 10 October 2026Technical details: output up to 60 fps at 2160p, 1080p and 720p. HDR, bit depth and chroma conditions are not published.

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 (1st Gen, 2021)

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

Source2Maker product pageamazon.com/dp/B08MQZXN1XRead 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.

Bonn. 4K Streaming Device (2026)

Not available

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+6Press articlecordcuttersnews.com/walmart-launches-a-new-google-tv-4k-streaming-stick-for-just-19-88Read 14 October 2026Report says the stick supports HDR10 and does not support Dolby Vision. The conclusion comes from a Reddit buyer's tests. YouTube HDR played.7Press articlechromeunboxed.com/walmarts-new-40-onn-4k-stick-is-finally-becoming-more-availableRead 14 October 2026Report says the device officially supports 4K, HDR10+ and Dolby Atmos and has no Dolby Vision. The box back panel does not list HDR10+.8Spec databaseandroidtv-guide.com/streaming-gaming/onn-walmart-stick-2026Read 14 October 2026Entry lists HDR10 and HDR10+. This is a database entry, not a maker statement.

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.

Not available

Not available

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

Yes8Reviewandroidpctv.com/review-fire-tv-stick-4k-maxRead 10 October 2026Video settings line: HDMI-CEC available, see manual.

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.

Yes8Reviewandroidpctv.com/review-fire-tv-stick-4k-maxRead 10 October 2026Video settings line: auto refresh rate change only on Prime, Kodi or Plex. This is the reviewer's November 2021 app scope, not a promise for every app.

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-4, AV11Maker 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.

H.264, HEVC, VP9, AV18Spec databaseandroidtv-guide.com/streaming-gaming/onn-walmart-stick-2026Read 14 October 2026Entry lists AV1, VP9, H.264 and H.265. No profiles, levels or decoder limits are given.

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 (1st Gen, 2021)

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

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. AV1 100 Mbps Main Level 5.1 with 8 and 10 bit input. Where the source gives only 1080p or 4K, no horizontal pixel count is stored.

Bonn. 4K Streaming Device (2026)

Not available

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 3.3, Widevine L1 (V14.1.2), FairPlay1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026DRM row: PlayReady 3.3, WideVine L1 V14.1.2 and Fairplay. Secure media path applies to video only. A DRM listing does not prove 4K eligibility for a service.

Widevine L18Spec databaseandroidtv-guide.com/streaming-gaming/onn-walmart-stick-2026Read 14 October 2026Entry lists Widevine L1. DRM level alone does not prove a service streams at 4K.

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 Atmos1Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026Box lists Dolby Atmos. It names no carrier format, passthrough or channel ceiling.

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

Not available

Not available

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 Netflix, Prime Video and Disney+ titles with compatible equipment.

Yes1Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026

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/B08MQZXN1XRead 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/B08MQZXN1XRead 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.

Not available

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

7 of 11 differ

System on chip

MediaTek MT86961Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Processor (SoC): MediaTek MT8696 + MT7921LS. MT7921LS is the Wi-Fi and Bluetooth chip, so only MT8696 is stored.

Realtek RTD13258Spec databaseandroidtv-guide.com/streaming-gaming/onn-walmart-stick-2026Read 14 October 2026Exact entry for onn. 4K Streaming Stick (2026), codes DV6137, wayne and WS137K4. Lists a Realtek RTD1325, quad-core 1.7 GHz Cortex-A55, Mali-G57, 2 GB RAM and 8 GB storage.

CPU

ARM Cortex-A558Reviewandroidpctv.com/review-fire-tv-stick-4k-maxRead 10 October 2026Product details and Power and performance: MediaTek MT8696 quad core with ARM Cortex-A55 cores at 1.8 GHz. Amazon does not name the core type.

Quad-core ARM Cortex-A551Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026Box lists CPU: Quad-core Cortex-A55. No clock is printed.

CPU cores

41Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026CPU row: Quad-Core 1.8 GHz.

41Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026

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

1.8GHz1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026CPU row: Quad-Core 1.8 GHz. Amazon's product page also names an optimized 1.8 GHz quad-core processor.

1.7GHz7Press articlechromeunboxed.com/walmarts-new-40-onn-4k-stick-is-finally-becoming-more-availableRead 14 October 2026April 29 report states a quad-core Cortex-A55 at 1.7 GHz.8Spec databaseandroidtv-guide.com/streaming-gaming/onn-walmart-stick-2026Read 14 October 2026

GPU

IMG GE92151Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026GPU row: IMG GE9215 750MHz. The GPU clock has no field of its own.

ARM Mali-G571Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026Box lists GPU: ARM Mali G57.7Press articlechromeunboxed.com/walmarts-new-40-onn-4k-stick-is-finally-becoming-more-availableRead 14 October 2026Report names a Mali-G57 GPU.

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.

2GB1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Memory (RAM) row: 2GB DDR4.

2GB1Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026

RAM type

DDR41Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Memory (RAM) row: 2GB DDR4.

DDR49Press articleandroidpctv.com/walmart-onn-4k-streaming-device-2026Read 14 October 2026Pre-launch article of April 7 says 2 GB of soldered-on DDR4 RAM. No memory part number is named. Its Bluetooth 5.2 and HDMI 2.0 lines look chip-derived and are not stored.

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 pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026

Storage type

eMMC8Reviewandroidpctv.com/review-fire-tv-stick-4k-maxRead 10 October 2026Network, storage, RAM and ports: internal storage 8 GB eMMC. No eMMC version is stated.

Not available

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

Yes4Maker product pagedigprjsurvey.amazon.com/csad/help/node/G201640900Read 10 October 2026Amazon help table Which Fire TV Device Do I Have, entry Fire TV Stick 4K Max (1st Generation): 8 GB storage, 2 GB memory and the line Supports external storage. The route and what can be stored there are not stated by Amazon.

Not available

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

USB storage through a micro USB OTG adapter, for moving apps5Press articleaftvnews.com/comparison-of-specs-for-the-fire-tv-stick-4k-vs-the-new-fire-tv-stick-4k-max-plus-why-they-matterRead 10 October 2026The article says a USB flash drive connected with an OTG cable lets the user move some apps from internal storage to the drive. It says this works natively on the 4K Max.

Not available

Connectivity

4 of 7 differ

Wi-Fi

Wi-Fi 61Maker 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/ax (wifi 6).

Wi-Fi 51Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026Box lists Wi-Fi 2.4/5GHz 802.11a/b/g/n/ac MIMO. That is Wi-Fi 5. The MIMO stream count is not published.7Press articlechromeunboxed.com/walmarts-new-40-onn-4k-stick-is-finally-becoming-more-availableRead 14 October 2026Report says the stick only supports Wi-Fi 5.

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 pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 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.

2x2 MIMO1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Wifi row: 2x2 MIMO.

MIMO1Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026Box says 802.11a/b/g/n/ac MIMO. The number of streams is not published.

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.

Yes6Press articlecordcuttersnews.com/walmart-launches-a-new-google-tv-4k-streaming-stick-for-just-19-88Read 14 October 2026A buyer measured about 330 Mbps through a USB Ethernet adapter in a Cable Matters hub on the USB-C port. Wi-Fi measured about 220 Mbps. Apps and storage use of the port are untested.

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.

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 (1st Gen, 2021)

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

Source2Maker product pageamazon.com/dp/B08MQZXN1XRead 10 October 2026Technical details row Ports: HDMI ARC output, micro USB for power only. Quick start guide page 1 shows one fixed HDMI plug and one micro USB socket. Amazon lists the micro USB socket as power only, while AFTVnews and AndroidPCtv report it also works with a USB OTG adapter. Optional adapter connectors are not counted.

Bonn. 4K Streaming Device (2026)

Connector	Count	Role
HDMI	1	Video and audio output (fixed plug)
USB-C	1	Power input

Source2Owner's manualandroidtv-guide.com/wp-content/uploads/2026/08/Onn-Stick-4K-2026-Manual.pdfRead 14 October 2026Details panel labels HDMI and Type-c on the streaming device. The Type-c connector takes the power adapter. The panel also shows an LED indicator and a reset button.

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/B08MQZXN1XRead 10 October 2026Product page describes Alexa control of compatible smart home devices. This does not prove a Matter controller or Thread border router.

Not available

Remote control

6 of 9 differ

Remote model

Alexa Voice Remote (3rd Gen)2Maker product pageamazon.com/dp/B08MQZXN1XRead 10 October 2026In the box row and remote technical details name Alexa Voice Remote (3rd Gen).

Not available

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/B08MQZXN1XRead 10 October 2026Alexa Voice Remote (3rd Gen) technical details: Technology Bluetooth. The product page says the remote controls IR-enabled TVs, soundbars and receivers.

Bluetooth2Owner's manualandroidtv-guide.com/wp-content/uploads/2026/08/Onn-Stick-4K-2026-Manual.pdfRead 14 October 2026Setup 4.1 pairs the remote by holding BACK and HOME. The remote is paired over Bluetooth. The manual does not name the radio.

Remote microphone

Yes3Owner's manuald1ergij2b6wmg5.cloudfront.net/Amazon+Fire+TV+User+Guides/Fire+TV+Stick+Device+Documentation/FireTVStick4KMax_Online_QSG_US.pdfRead 10 October 2026Page 1 labels the remote Microphone and the Alexa Voice Remote button.

Yes1Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026Front panel says Includes Voice Remote. Back panel lists Voice control with Gemini for TV. Microphone openings are not shown.

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/B08MQZXN1XRead 10 October 2026Voice support row: Yes, with the Alexa Voice Remote (included).

Gemini for TV1Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026Box lists Voice control with Gemini for TV. The front says Includes Voice Remote.

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/B08MQZXN1XRead 10 October 2026IR device control row: power and volume on compatible IR-enabled TVs, soundbars and receivers. The quick start guide diagram also labels a Mute button. Some functions are not available on some devices.

Power, Volume2Owner's manualandroidtv-guide.com/wp-content/uploads/2026/08/Onn-Stick-4K-2026-Manual.pdfRead 14 October 2026Setup 4.8 says to control volume and power with the remote. Control route and TV compatibility are not stated.

Remote finder

Not available

No7Press articlechromeunboxed.com/walmarts-new-40-onn-4k-stick-is-finally-becoming-more-availableRead 14 October 2026Report says the device does not have an on-device Find My Remote button.

Remote backlight

Not available

Not available

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

2 AAA batteries2Maker product pageamazon.com/dp/B08MQZXN1XRead 10 October 2026Remote technical details: Batteries 2 AAA (included). The batteries are replaceable.

2 AAA batteries (included)1Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026Box says the remote requires 2 AAA batteries, included.

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 OS1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026OS version row: Fire OS 7.

Google TV (Android TV OS)8Spec databaseandroidtv-guide.com/streaming-gaming/onn-walmart-stick-2026Read 14 October 2026

Operating system at launch

Fire OS 7 (Android 9)1Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-streaming-media-player.htmlRead 10 October 2026Rows OS version Fire OS 7 and Android Level 28 (Android 9). Later firmware versions are not launch promises.

Android TV OS 148Spec databaseandroidtv-guide.com/streaming-gaming/onn-walmart-stick-2026Read 14 October 2026Entry lists Android TV 14. This is the OS the database recorded. Later firmware is separate.

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.

Google Play Store9Press articleandroidpctv.com/walmart-onn-4k-streaming-device-2026Read 14 October 2026Article says the OS gives full access to the Google Play Store.

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. No Google Cast or AirPlay is claimed.

Google Cast1Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026

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

Alexa2Maker product pageamazon.com/dp/B08MQZXN1XRead 10 October 2026Voice support row names Alexa through the remote or the Fire TV app.

Gemini for TV1Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026

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.

Not available

Mobile remote platforms

Android, iOS, Other2Maker product pageamazon.com/dp/B08MQZXN1XRead 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.

Not available

Accessibility features

VoiceView screen reader, Closed captions2Maker product pageamazon.com/dp/B08MQZXN1XRead 10 October 2026Accessibility features row names the VoiceView screen reader and closed captioning. Captions are not available for all content.

Braille labels on the remote power, voice command and channel buttons4Reviewcordcuttersnews.com/review-walmarts-new-onn-4k-google-tv-stick-2026-model-delivers-strong-value-in-a-compact-packageRead 14 October 2026Remote has Braille labels on the power, voice command and channel buttons.

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.

Amazon Luna, Xbox Cloud Gaming2Maker product pageamazon.com/dp/B08MQZXN1XRead 10 October 2026Product page Level up gaming names Amazon Luna with a channel subscription and a Luna Controller sold separately.9Maker product pageaboutamazon.com/news/devices/xbox-gaming-on-amazon-fire-tvRead 10 October 2026Amazon guide says Xbox Game Pass Ultimate cloud gaming runs on the Fire TV Stick 4K Max (1st Gen) with a Bluetooth controller. A Game Pass Ultimate membership is required. Later software support is not a launch feature.

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 10 October 2026Amazon guide lists the Xbox Wireless Controller, Xbox Adaptive Controller, DualSense and DualShock 4 as working Bluetooth controllers. It names the Fire TV Stick 4K Max (1st Gen) as a supported stick.

Not available

Power

1 of 5 differ

Power supply

USB3Owner's manuald1ergij2b6wmg5.cloudfront.net/Amazon+Fire+TV+User+Guides/Fire+TV+Stick+Device+Documentation/FireTVStick4KMax_Online_QSG_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. Adapter rating and device consumption are not stated.

USB2Owner's manualandroidtv-guide.com/wp-content/uploads/2026/08/Onn-Stick-4K-2026-Manual.pdfRead 14 October 2026Setup 3 says to connect the power adapter to the Type-c connector to power on the device. The stick has no other power input.

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.

5.25W8Reviewandroidpctv.com/review-fire-tv-stick-4k-maxRead 10 October 2026Product details Extras: DC adapter 5.25V 1A, which is 5.25 W. This is adapter output, not device consumption. Amazon publishes no adapter rating for this stick.

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/B08MQZXN1XRead 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.

48.4g(1.7 oz)2Maker product pageamazon.com/dp/B08MQZXN1XRead 10 October 2026Technical details row Weight: 48.4 g. Device only, without remote, cable or adapter.

Not available

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/B08MQZXN1XRead 10 October 2026Remote technical details: Size 38 mm x 142 mm 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/B08MQZXN1XRead 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

1 of 2 differ

In the box

Fire TV Stick 4K Max, Alexa Voice Remote (3rd Gen), USB cable, Power adapter, HDMI extender cable, 2 AAA batteries, Quick Start Guide2Maker product pageamazon.com/dp/B08MQZXN1XRead 10 October 2026Technical details row Included in the box: Fire TV Stick 4K Max, Alexa Voice Remote (3rd Gen), USB cable and power adapter, HDMI extender cable, 2 AAA batteries and Quick Start Guide.

4K Streaming Device, Remote control, 2 AAA batteries, HDMI extender (11.8 in, 30 cm), AC adapter with cable (4.88 ft, 1.4 m), Quick Start Guide1Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026Box What's in the Box list: device, remote, HDMI Extender 11.8 in (30 cm), AC Adapter with cable 4.88 ft (1.4 m), Quick Start Guide. The 2 AAA batteries are named under the remote.2Owner's manualandroidtv-guide.com/wp-content/uploads/2026/08/Onn-Stick-4K-2026-Manual.pdfRead 14 October 2026Parts list: streaming device, Quick Start Guide, remote control, 2 AAA batteries, HDMI cable, power adapter.

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/B08MQZXN1XRead 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.

Yes1Maker product pageandroidpctv.com/wp-content/uploads/2026/04/Walmart-Onn-4K-Streaming-Device-2026-specs.webpRead 14 October 2026The only HDMI item in the box is the 30 cm extender. The stick has a fixed HDMI plug. The catalog counts an extender cable as included, like the Fire TV sticks. The manual's parts list says HDMI Cable x1.

Links

Not compared

Product page

www.amazon.com/dp/B08MQZXN1X2Maker product pageamazon.com/dp/B08MQZXN1XRead 10 October 2026Amazon US product page for the Fire TV Stick 4K Max with Alexa Voice Remote (3rd Gen).

www.walmart.com/ip/ONN-4K-STREAMING/183556653523Retailer pagewalmart.com/ip/ONN-4K-STREAMING/18355665352Read 14 October 2026Walmart's own listing for its house brand. Automated fetches get a robot check, so the page text was not read. The URL is the one named by Android TV Guide's spec entry.

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 Max - 1st Gen (2021). The 2nd Gen 2023 tables on the same page are not used.

Not available

Manual

d1ergij2b6wmg5.cloudfront.net/Amazon+Fire+TV+User+Guides/Fire+TV+Stick+Device+Documentation/FireTVStick4KMax_Online_QSG_US.pdf3Owner's manuald1ergij2b6wmg5.cloudfront.net/Amazon+Fire+TV+User+Guides/Fire+TV+Stick+Device+Documentation/FireTVStick4KMax_Online_QSG_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.

www.androidtv-guide.com/wp-content/uploads/2026/08/Onn-Stick-4K-2026-Manual.pdf2Owner's manualandroidtv-guide.com/wp-content/uploads/2026/08/Onn-Stick-4K-2026-Manual.pdfRead 14 October 2026

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/B08MQZXN1XRead 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.