Streaming devices / Compare

onn. 4K Pro Streaming Device (2024) vs Xiaomi TV Box S (2nd Gen)

A

Product A: onn.

4K Pro Streaming Device (2024)

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Product B: Xiaomi

TV Box S (2nd Gen)

60 of 97 known

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Only differences

Aonn. 4K Pro Streaming Device (2024)

BXiaomi TV Box S (2nd Gen)

General

5 of 8 differ

Series

Not available

Not available

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

1001357691Maker product pagewalmart.ca/en/ip/Onn-4K-Pro-Streaming-Device-with-Google-TV-Hands-Free-Voice-Control-Dolby-Atmos-Dolby-Vision/3ZOTV6K4P8B5Read 13 October 2026Product data on the listing gives model 100135769. The maker Quick Start Guide cover carries the same number 100135769_EN_231222. The FCC product code ORPK4VTG is stored in the FCC ID.

MDZ-28-AA, PFJ4151EU7Retailer pagepood.datafox.ee/audio-ja-video/tv-tarvikud/xiaomi-tv-box-s-2nd-gen-multimedia-playerRead 15 October 2026Estonian retailer lists the EU product code PFJ4151EU. eBay listings pair the same EAN with MPN MDZ-28-AA.

GTIN / EAN

Not available

69714081570447Retailer pagepood.datafox.ee/audio-ja-video/tv-tarvikud/xiaomi-tv-box-s-2nd-gen-multimedia-playerRead 15 October 2026EAN 6971408157044 for PFJ4151EU, black, 2 GB and 8 GB.

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

Not available

19 April 20233Press articlemezha.ua/en/2023/04/19/xiaomi-introduced-the-tv-box-s-media-player-of-the-second-generationRead 15 October 2026Press report dated 19 April 2023 that Xiaomi introduced the box. The maker published no dated launch post that was found.

Status

Not available

Available5Reviewsmartzone.de/testbericht-xiaomi-tv-box-s-2-genRead 15 October 2026Test of 25 July 2023 with a price list updated 13 September 2026 that still shows shops selling the box.

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.

onn. 4K Pro Streaming Device (2026)8Press articleaftvnews.com/2026-onn-4k-pro-and-onn-4k-stick-benchmarks-the-pro-gets-a-much-needed-power-up-and-the-stick-holds-its-ownRead 23 October 2026AFTVnews calls the 2026 model the 2nd-gen onn 4K Pro and says it replaces the 1st-gen onn 4K Pro.

Xiaomi TV Box S (3rd Gen)12Reviewnotebookcheck.net/New-Xiaomi-TV-Box-S-3rd-Gen-with-more-powerful-processor-revealed.986381.0.htmlRead 23 October 2026Notebookcheck says the Xiaomi TV Box S (3rd Gen) follows the TV Box S (2nd Gen) and calls the 2nd Gen its predecessor.

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

$49.883Press articleaftvnews.comRead 13 October 2026AFTVnews: $49.88. US price excluding sales tax.

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, CA1Maker product pagewalmart.ca/en/ip/Onn-4K-Pro-Streaming-Device-with-Google-TV-Hands-Free-Voice-Control-Dolby-Atmos-Dolby-Vision/3ZOTV6K4P8B5Read 13 October 2026Sold at Walmart in the US and in Canada through walmart.ca. Other markets were not checked.

DE, ES, EE, LV, PL7Retailer pagepood.datafox.ee/audio-ja-video/tv-tarvikud/xiaomi-tv-box-s-2nd-gen-multimedia-playerRead 15 October 2026Sold in Estonia with the EU code. The maker has a German spec tab, Xataka reports Spanish sales, LMT lists it in Latvia and x-kom in Poland.8Press articlexatakahome.com/centro-multimedia/xiaomi-tv-box-s-2nd-gen-caracteristicas-precio-ficha-tecnicaRead 15 October 202616 May 2023 report that the box is on sale in Spain through Amazon.

ColoursiThe maker's own colour names

Not available

Black1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026

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.

Box2Owner's manualandroidtv-guide.com/wp-content/uploads/2025/05/Walmart-Onn-Pro-User-manual.pdfRead 13 October 2026Front and back panel diagrams show a flat table-top box with a power adapter.

Box2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026Maker sells it as a TV Box with a separate HDMI cable and a separate power adapter.

Video output

1 of 11 differ

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

3840 × 2160px4Press articleaftvnews.comRead 13 October 2026AFTVnews Onn comparison chart, Onn 4K Pro (1st-Gen, 2024): 4K at 60 fps. 4K is the 3840 x 2160 raster.

3840 × 2160px1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Specs tab states Output Resolution 4K (3840 x 2160).

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.

60Hz4Press articleaftvnews.comRead 13 October 2026Chart: 4K at 60 fps. HDR and bit depth conditions are not stated.

60Hz7Retailer pagepood.datafox.ee/audio-ja-video/tv-tarvikud/xiaomi-tv-box-s-2nd-gen-multimedia-playerRead 15 October 2026Retailer spec: display output 3840 x 2160 pixels at 60 fps. The maker states the 60 FPS only for the video decoder. Mezha says the HDMI bandwidth limits output to 4K at 60 Hz.

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.

Aonn. 4K Pro Streaming Device (2024)

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

Source4Press articleaftvnews.comRead 13 October 2026Chart: 4K at 60 fps. Only the highest published combination is stored.

BXiaomi TV Box S (2nd Gen)

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

Source7Retailer pagepood.datafox.ee/audio-ja-video/tv-tarvikud/xiaomi-tv-box-s-2nd-gen-multimedia-playerRead 15 October 2026Single 4K 60 Hz row from the retailer spec. Bit depth, chroma and HDR pairing are not published.

HDR formats

HDR10, HDR10+, Dolby Vision4Press articleaftvnews.comRead 13 October 2026Chart: HDR10, HDR10+ and Dolby Vision. HLG is not listed.

HDR10, HDR10+, Dolby Vision1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Specs tab states Dolby Vision and HDR10+. HDR10 is added from the reviews listed below.3Press articlemezha.ua/en/2023/04/19/xiaomi-introduced-the-tv-box-s-media-player-of-the-second-generationRead 15 October 2026Reports HDR10, HDR10+ and Dolby Vision.4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review lists Dolby Vision, HDR10+ and HDR10 under color and HDR and in its certification line.

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

Not available

Not available

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

Not available

2.11Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Socket table lists HDMI 2.1 with a count of 1. Mezha and ProfesionalReview say the real bandwidth matches HDMI 2.0. The maker value is kept and no optional HDMI 2.1 feature is implied.

HDCP version

Not available

Not available

HDMI-CEC

Yes6Reviewandroidfaithful.com/review-onn-4k-pro-the-50-streamer-that-rivals-100-devicesRead 13 October 2026Review: connectivity includes HDMI-CEC for integration with other devices.

Yes4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review lists HDMI-CEC available and a setup assistant for TV volume and power keys.5Reviewsmartzone.de/testbericht-xiaomi-tv-box-s-2-genRead 15 October 2026Review: HDMI-CEC is supported for TV basics.

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.264, H.265 (HEVC), VP9, AV14Press articleaftvnews.comRead 13 October 2026Chart: H.264, H.265, VP9 and AV1 decoding.

HEVC, VP9, H.264, AV13Press articlemezha.ua/en/2023/04/19/xiaomi-introduced-the-tv-box-s-media-player-of-the-second-generationRead 15 October 2026Reports 4K playback in AV1, VP9 and HEVC.4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Hardware playback tests list H.264, H.265 and VP9 as OK. AV1 4K at 24 fps 10-bit plays only in streaming apps such as YouTube and the internal player. The review text also claims native 4K60 HDR support for AV1, which the test table does not show.

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

Aonn. 4K Pro Streaming Device (2024)

Not available

BXiaomi TV Box S (2nd Gen)

Codec	Profile	Width (px)	Height (px)	Max frame rate (fps)	Bit depth (bits)
HEVC	Main 10	3840	2160	60	10
VP9	Profile 2	3840	2160	60	10

Source4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review playback tests: H.265 4K 60 fps 10-bit HDR OK, VP9 Profile 2 4K 60 fps 10-bit HDR OK. These are test results that match the maker's up to 4K 60 FPS claim, not a proved ceiling. The 8K VP9 row and the AV1 rows are not stored.

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.

Widevine L15Spec databaseandroidtv-guide.com/streaming-gaming/onn-walmart-4k-pro-gtvRead 13 October 2026Spec table DRM: Widevine L1. No PlayReady level is listed.

Widevine L1, PlayReady4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review DRM line: Google Widevine L1 and PlayReady.6Spec databaseandroidtv-guide.comRead 15 October 2026Database lists Widevine L1.

Audio

2 of 8 differ

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

Dolby Digital Plus, Dolby Atmos6Reviewandroidfaithful.com/review-onn-4k-pro-the-50-streamer-that-rivals-100-devicesRead 13 October 2026Review: Dolby Atmos and Dolby Digital Plus are supported and DTS:X is absent. Decoder and passthrough roles are not stated.

Dolby Audio, Dolby Atmos, DTS-HD1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Specs tab states Supports Dolby Audio and DTS-HD. Decoding and passthrough roles are not separated by the maker.2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026

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 pagewalmart.ca/en/ip/Onn-4K-Pro-Streaming-Device-with-Google-TV-Hands-Free-Voice-Control-Dolby-Atmos-Dolby-Vision/3ZOTV6K4P8B5Read 13 October 2026Key item features: Dolby Atmos for an immersive audio experience. Atmos needs compatible content and audio equipment.

Yes2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026Overview page states Dolby Atmos and DTS-HD and the footnote requires streaming content and devices that support Dolby Atmos decoding. Content, app and HDMI audio path requirements apply.

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

Not available

2.0, 5.1, 7.14Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review audio settings: HDMI 7.1 and SPDIF 5.1 for Dolby and DTS bitstreams. SPDIF is not compatible with streaming apps. PCM is stereo only with downmix. Those routes give 2.0, 5.1 and 7.1.

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

Not available

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

6 of 11 differ

System on chip

Amlogic S905X43Press articleaftvnews.comRead 13 October 2026AFTVnews reports an Amlogic S905X4. The author flags the chip details as reported and not confirmed by the maker.

Amlogic S905X44Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review names Amlogic S905X4 and the device code MiTV-AFKR0 jaws.5Reviewsmartzone.de/testbericht-xiaomi-tv-box-s-2-genRead 15 October 2026Review names Amlogic S905X4.6Spec databaseandroidtv-guide.comRead 15 October 2026Database lists Amlogic S905X4 with code MDZ-28-AA / MiTV-AFKR0 / jaws.

CPU

ARM Cortex-A553Press articleaftvnews.comRead 13 October 2026AFTVnews: quad-core Cortex-A55 at 2 GHz, reported.

Quad-core Cortex-A551Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Specs tab states Quad-Core Cortex-A55 with no clock speed.

CPU cores

43Press articleaftvnews.comRead 13 October 2026AFTVnews: quad-core.

41Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026

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

2GHz3Press articleaftvnews.comRead 13 October 2026AFTVnews reports 2 GHz and the comparison chart lists 2.0 GHz. It is a reported figure.

2GHz4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review CPU performance row: Min 0.5 GHz, Working 1.2 GHz, Max 2 GHz on this device. The 2 GHz figure is a reviewer reading, not a maker claim.

GPU

Mali-G31 MP23Press articleaftvnews.comRead 13 October 2026AFTVnews: Mali-G31 MP2, reported.

ARM Mali-G31 MP21Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026

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.

3GB3Press articleaftvnews.comRead 13 October 2026AFTVnews: 3 GB RAM.

2GB1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026

RAM type

Not available

Not available

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

32GB3Press articleaftvnews.comRead 13 October 2026AFTVnews: 32 GB storage, about 20 GB free after the operating system and app updates. Marketed capacity is stored.

8GB1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Specs tab lists 8GB ROM. The overview footnote says usable space is lower.

Storage type

Not available

eMMC4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review lists 8 GB eMMC with about 3.5 GB free.5Reviewsmartzone.de/testbericht-xiaomi-tv-box-s-2-genRead 15 October 2026

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.

Yes4Press articleaftvnews.comRead 13 October 2026Chart: one USB-A port, USB 3.0, usable for external storage. The source does not say whether apps or media only use it. Android Faithful also lists the port for expandable storage.

Yes2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026Ports section: insert a USB flash disk for local video playback. App installation on USB storage is not stated.4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review: expandable with a USB memory. Media use is stored. App installation on USB is not stated.

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

USB-A port for external storage4Press articleaftvnews.comRead 13 October 2026Chart: USB-A port usable for external storage. App installation on external storage is not stated.

USB storage for media playback2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026USB flash disk for local video playback, as the maker states.4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026

Connectivity

6 of 7 differ

Wi-Fi

Wi-Fi 61Maker product pagewalmart.ca/en/ip/Onn-4K-Pro-Streaming-Device-with-Google-TV-Hands-Free-Voice-Control-Dolby-Atmos-Dolby-Vision/3ZOTV6K4P8B5Read 13 October 2026Key item features: supports Wi-Fi 6 (2.4/5GHz 802.11ax).

Wi-Fi 54Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review states Wifi 5 and regrets that Wi-Fi 6 is missing. Smartzone and Taenk (802.11ac) agree. The maker names no generation.5Reviewsmartzone.de/testbericht-xiaomi-tv-box-s-2-genRead 15 October 2026Review: Wi-Fi 5 only, no external antenna.9Reviewtaenk.dk/test/streaming-og-medieafspillere/xiaomi-tv-box-s-2nd-genRead 15 October 2026Public product data lists Wi-Fi 5 (802.11ac).

Wi-Fi bands

2.4 GHz, 5 GHz1Maker product pagewalmart.ca/en/ip/Onn-4K-Pro-Streaming-Device-with-Google-TV-Hands-Free-Voice-Control-Dolby-Atmos-Dolby-Vision/3ZOTV6K4P8B5Read 13 October 2026Key item features: Wi-Fi 6 (2.4/5GHz 802.11ax).

2.4 GHz, 5 GHz1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Specs tab states Wi-Fi 2.4GHz/5GHz. It names no Wi-Fi generation.

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.

Not available

2x2 MIMO11Reviewprofesionalreview.com/2023/08/09/xiaomi-tv-box-s-2nd-gen-review/ampRead 15 October 2026Spanish review spec list: Wi-Fi 5 dual band 2.4/5 GHz 2x2 with MIMO, throughput above 1 Gbps. The maker names no stream count. The same review gives HDMI 2.0a in its port list and HDMI 2.1 in its text, so it is not used for the HDMI version.

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

100Mbps1Maker product pagewalmart.ca/en/ip/Onn-4K-Pro-Streaming-Device-with-Google-TV-Hands-Free-Voice-Control-Dolby-Atmos-Dolby-Vision/3ZOTV6K4P8B5Read 13 October 2026Key item features: includes a 10/100 Ethernet port for wired internet.

Not available

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

Not available

Yes2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026Ports section: Support USB to ethernet adapter. The box has no built-in Ethernet port.

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

Not available

5.21Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026

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.

Aonn. 4K Pro Streaming Device (2024)

Connector	Count	Version	Role	Data speed (Gbps)
HDMI	1	Not available	Video and audio output	Not available
Ethernet	1	Not available	Network	0.1
USB-A	1	USB 3.0	External storage and peripherals	Not available
DC power	1	Not available	Power input, barrel connector	Not available

Source2Owner's manualandroidtv-guide.com/wp-content/uploads/2025/05/Walmart-Onn-Pro-User-manual.pdfRead 13 October 2026Back panel diagram labels Ethernet, HDMI, USB 3.0 and Power, plus a Reset button. Ethernet is 10/100 on the Walmart Canada listing. AFTVnews lists a USB-A 3.0 port and a barrel power connector. No HDMI version is published.

BXiaomi TV Box S (2nd Gen)

Connector	Count	Version	Role
HDMI	1	2.1	Video and audio output
USB-A	1	USB 2.0	Media storage and peripherals
3.5 mm audio	1	Not available	Audio output
DC power	1	Not available	Power input

Source1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Socket table: HDMI 2.1 x1, USB 2.0 x1, power interface x1, audio output x1. The overview page calls the audio output a headphone jack for external speakers. Reviews say the jack also carries S/PDIF.9Reviewtaenk.dk/test/streaming-og-medieafspillere/xiaomi-tv-box-s-2nd-genRead 15 October 2026Public product data lists one HDMI 2.1 output, one USB 2.0 Type-A, no SD slot and a 3.5 mm audio output. The test results are behind a login and were not used.

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

Google Home6Reviewandroidfaithful.com/review-onn-4k-pro-the-50-streamer-that-rivals-100-devicesRead 13 October 2026Review: the built-in microphone and speaker make the device a Google Home hub that works with the TV off. A physical microphone switch is on the side.

Not available

Remote control

6 of 9 differ

Remote model

Not available

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.

Bluetooth7Press articlecordcuttersnews.com/walmarts-new-onn-google-tv-4k-pro-device-will-cost-50-include-wifi-6-along-with-32gb-of-storageRead 13 October 2026Cord Cutters News, from an early hands-on video: Bluetooth 5.2 for the remote. No IR blaster is confirmed.

Bluetooth, Infrared2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026Overview: 360 degree Bluetooth and IR remote control. The footnote says remote appearance and functions vary between markets.

Remote microphone

Not available

Yes2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 20264Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review: Bluetooth remote with a microphone for Google Assistant.

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

Google Assistant7Press articlecordcuttersnews.com/walmarts-new-onn-google-tv-4k-pro-device-will-cost-50-include-wifi-6-along-with-32gb-of-storageRead 13 October 2026Same article: far-field microphone for Hey Google hands-free control. The remote has a Google Assistant button in the Quick Start Guide diagram.

Google Assistant2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026Press the Google Assistant button on the remote. Google Assistant is not available in every language and country.

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

Not available

Power, Volume2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026Built-in IR controls power and volume of the TV or soundbar.

Remote finder

Yes2Owner's manualandroidtv-guide.com/wp-content/uploads/2025/05/Walmart-Onn-Pro-User-manual.pdfRead 13 October 2026Front panel diagram labels a Find my remote button on the streaming device.

Not available

Remote backlight

Yes4Press articleaftvnews.comRead 13 October 2026Chart: 2024 Premium remote with a backlight, a Star button, a Free TV button and a remote finder.

Not available

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

2 AAA batteries2Owner's manualandroidtv-guide.com/wp-content/uploads/2025/05/Walmart-Onn-Pro-User-manual.pdfRead 13 October 2026What's included lists batteries x2. The remote section marks them AAA.

2 AAA batteries (not included)5Reviewsmartzone.de/testbericht-xiaomi-tv-box-s-2-genRead 15 October 2026Remote needs 2 AAA batteries that are not included. China-Gadgets says the same.

Remote charging port

Not available

Not available

Software

3 of 8 differ

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

Google TV (Android TV OS)4Press articleaftvnews.comRead 13 October 2026Chart: Google TV, based on Android 12, 32-bit.

Google TV (Android TV OS)1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Specs tab states Google TV.2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026

Operating system at launch

Android TV OS 123Press articleaftvnews.comRead 13 October 2026AFTVnews: Android TV 12 running in 32-bit mode on 64-bit hardware. The later software moved on.

Android TV OS 114Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review tested Google TV 11 (32-bit). Smartzone and China-Gadgets also report Android TV 11 at launch. Later firmware can differ.5Reviewsmartzone.de/testbericht-xiaomi-tv-box-s-2-genRead 15 October 2026Test of 25 July 2023: Android TV 11 with the Google TV interface.

App store

Not available

Google Play4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Google Play for Google TV is installed.

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

Google Cast5Spec databaseandroidtv-guide.com/streaming-gaming/onn-walmart-4k-pro-gtvRead 13 October 2026Spec table Features: Google Cast, Google Assistant, Wi-Fi 6, Dolby Atmos, far-field microphone, remote finder.

Google Cast2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026Chromecast built-in requires Chromecast-enabled apps. AndroidPCtv reports no Miracast and no AirPlay.4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review media sharing line: Google Cast yes, Miracast no, AirPlay no.

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

Google Assistant5Spec databaseandroidtv-guide.com/streaming-gaming/onn-walmart-4k-pro-gtvRead 13 October 2026Spec table Features: Google Assistant. The Quick Start Guide names Google Assistant and Hey Google.

Google Assistant2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026Google Assistant, started from the remote button. The global page also says Ok Google, which is not taken as proof of hands-free control.

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.

Yes3Press articleaftvnews.comRead 13 October 2026Far-field microphones and a built-in speaker. Four LEDs light up for the Hey Google wake word. A microphone mute switch sits on the side. Hands-free voice stays off until the user presses the mic button and opts in.

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Mobile remote platforms

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Accessibility features

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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.

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GeForce NOW4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review says cloud gaming such as NVIDIA GeForce NOW works, or by installing its APK. Account and region requirements apply.

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

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USB game controllers, Bluetooth game controllers4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review: compatible with Bluetooth or USB gamepads. Models are not named.

Power

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Power supply

External DC adapter2Owner's manualandroidtv-guide.com/wp-content/uploads/2025/05/Walmart-Onn-Pro-User-manual.pdfRead 13 October 2026Setup step 3.2: connect the included power adapter to the streaming device. The back panel diagram labels Power, USB 3.0, HDMI, Ethernet and a Reset button.

External DC adapter4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review lists a DC adapter (5.2 V) and a round power connector on the back. Smartzone says barrel connector. The adapter rating differs between reviews (2.1 A and 2 A), so no adapter output is stored.5Reviewsmartzone.de/testbericht-xiaomi-tv-box-s-2-genRead 15 October 2026Review: external power adapter with a barrel connector.

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

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

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

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

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Measured

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

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

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3W4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review Consumption row reads Off 0.9W, Min 3W, Working 3.8W, Max 7W. Min is read as the lowest reading with the box on and idle. The review gives no method, meter, firmware or measurement point. The Working and Max values are not stored because their app and load are unstated.

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

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0.9W4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review Consumption row: Off 0.9W. Read as the standby reading, since the box has no hard power switch. Method, meter, firmware and network state are not published.

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.

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Dimensions and weight

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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.

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Width95.25Height16.7Depth95.25mm(3.8 × 0.7 × 3.8 in)1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Maker: length 95.25 mm, width 95.25 mm, thickness 16.7 mm. The box lies flat, so thickness is height. AndroidPCtv lists 95 x 95 x 19 mm and 85 g. The maker values win.

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

Not available

142g(5 oz)1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Maker 142 g. Taenk lists the same 142 g. AndroidPCtv lists 85 g, which is not used.9Reviewtaenk.dk/test/streaming-og-medieafspillere/xiaomi-tv-box-s-2nd-genRead 15 October 2026Public product data lists 142 g, the same as the maker.

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

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

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Certifications

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FCC ID

2AYYS-ORPK4VTG5Spec databaseandroidtv-guide.com/streaming-gaming/onn-walmart-4k-pro-gtvRead 13 October 2026The Certifications row links the FCC record 2AYYS-ORPK4VTG. fccid.io blocks automated access, so the record itself was not opened. The same row also links a Bluetooth SIG listing.

2AIMR-MITVMDZ28AA6Spec databaseandroidtv-guide.comRead 15 October 2026The Certifications row links the FCC record 2AIMRMITVMDZ28AA, written here as 2AIMR-MITVMDZ28AA like the Xiaomi TV Stick 4K 1st gen entry. fccid.io blocks automated access, so the record itself was not opened. Treat it as unverified.

Other certifications

Not available

Google TV certified4Reviewandroidpctv.com/xiaomi-tv-box-s-2nd-gen-reviewRead 15 October 2026Review calls it a certified Google TV device and its audio and video certification line names Dolby Atmos, Dolby Vision and HDR10. Only the Google TV certification is stored. No certificate ID is published.

In the box

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In the box

4K Pro Streaming Device, Quick Start Guide, Remote control, 2 AAA batteries, HDMI cable, Power adapter2Owner's manualandroidtv-guide.com/wp-content/uploads/2025/05/Walmart-Onn-Pro-User-manual.pdfRead 13 October 2026What's included: streaming device, Quick Start Guide, remote control, 2 AAA batteries, HDMI cable and power adapter. Cable lengths are not stated.

Xiaomi TV Box S (2nd Gen), Remote control, Power adapter, HDMI cable, User manual1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Packaging table: box, remote control, user manual, power adapter, HDMI cable. Remote batteries are not listed. Smartzone and China-Gadgets say the batteries are not included.

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.

Yes2Owner's manualandroidtv-guide.com/wp-content/uploads/2025/05/Walmart-Onn-Pro-User-manual.pdfRead 13 October 2026What's included lists an HDMI cable. It is a separate cable.

Yes1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Packaging table lists one separate HDMI cable.

Links

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Product page

www.walmart.ca/en/ip/Onn-4K-Pro-Streaming-Device-with-Google-TV-Hands-Free-Voice-Control-Dolby-Atmos-Dolby-Vision/3ZOTV6K4P8B51Maker product pagewalmart.ca/en/ip/Onn-4K-Pro-Streaming-Device-with-Google-TV-Hands-Free-Voice-Control-Dolby-Atmos-Dolby-Vision/3ZOTV6K4P8B5Read 13 October 2026Walmart Canada listing of the onn brand 4K Pro with Google TV and hands-free voice control. Walmart owns the onn brand. The US listing no longer shows this model and the 2026 model has its own page.

www.mi.com/global/product/xiaomi-tv-box-s-2nd-gen2Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-genRead 15 October 2026

Spec sheet

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www.mi.com/global/product/xiaomi-tv-box-s-2nd-gen/specs1Maker product pagemi.com/global/product/xiaomi-tv-box-s-2nd-gen/specsRead 15 October 2026Global maker specs tab. The UK, DE and AE spec tabs carry identical values.

Manual

www.androidtv-guide.com/wp-content/uploads/2025/05/Walmart-Onn-Pro-User-manual.pdf2Owner's manualandroidtv-guide.com/wp-content/uploads/2025/05/Walmart-Onn-Pro-User-manual.pdfRead 13 October 2026Maker Quick Start Guide, onn 4K Pro Streaming Device with Google TV, document 100135769_EN_231222. Hosted on AndroidTV-Guide. One wide page, rendered and read.

www.manualslib.com/manual/3916304/Xiaomi-Mdz-28-Aa.html10Owner's manualmanualslib.com/manual/3916304/Xiaomi-Mdz-28-Aa.htmlRead 15 October 2026Ten-page Important product information booklet titled MDZ-28-AA, hosted on ManualsLib. Only the page title and table of contents were readable, so no value comes from it. Xiaomi publishes no separate user guide that was found.

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.

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Warranty

None of 1 known

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.

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