Streaming devices / Compare

Formuler Z12 Ultra vs onn. 4K Pro Streaming Device (2024)

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Product A: Formuler

Z12 Ultra

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Product B: onn.

4K Pro Streaming Device (2024)

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Only differences

AFormuler Z12 Ultra

Bonn. 4K Pro Streaming Device (2024)

General

6 of 8 differ

Series

Z124Press releaseformuler.tv/single-post/introducing-the-new-formuler-z12-ultra-se-z12-proRead 15 October 2026Maker news post says the Formuler Z12 family is expanding with the Z12 Ultra SE and the Z12 Pro.

Not available

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

K4R1N46Owner's manualdropbox.com/scl/fi/nl6mshn2s8lukdga95pwl/Quick-guide_FORMULER_Z12-Ultra_-EU-UK-_Outline-4.pdfRead 15 October 2026Compliance page lists FCC ID 2AV9UK4R1N4, IC 29328-K4R1N4, Model number K4R1N4, Product name Formuler Z12 Ultra. K4R1N4 is the regulatory model number.

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.

GTIN / EAN

880960457087014Retailer pageautogarsas.lt/en/products/formuler-z12-ultra-4k-bt-android-tv-priedelisRead 15 October 2026Retailer barcode 8809604570870. Satking (RECFOR032) and Swiss Post (article 848338) list the same EAN for the Z12 Ultra with the GTV-BT3 remote.15Retailer pageshop.post.ch/en/electronics/tv/streaming-boxes/formuler-media-player-z-12-ultra/p/848338Read 15 October 2026EAN/GTIN 8809604570870, article 848338.16Retailer pagesatking.de/en/formuler-z12-ultra-bt3-edition-4k-uhd-android-12-ip-receiverRead 15 October 2026EAN 8809604570870, product number RECFOR032.

Not available

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

31 August 20253Press releaseformuler.tv/single-post/2025-formuler-z12-ultra-releaseRead 15 October 2026Maker news post dated Aug 31, 2025 titled 2025 Formuler Z12 Ultra Release. It gives no price or release date.

Not available

Status

Available3Press releaseformuler.tv/single-post/2025-formuler-z12-ultra-releaseRead 15 October 2026The maker's regulatory page and the maker's news list still show the Z12 Ultra as a current Android OTT model, and the Z12 Ultra SE and Z12 Pro were added beside it in 2026.5Maker product pageformuler.tv/regulatoryRead 15 October 2026Z12 Ultra is still listed with its Declaration of Conformity beside the 2026 Z12 models.13Reviewtroypoint.com/formuler-z12-ultraRead 15 October 2026Review of 31 Oct 2025 by a buyer who bought the unit on Amazon. It gives a US price of 229.99 USD, which is a selling price and is not stored as launch MSRP.

Not available

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

Not available

Not available

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

Not available

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.

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

Not available

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

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

Not available

Not available

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

EU, GB, US, CA, AU6Owner's manualdropbox.com/scl/fi/nl6mshn2s8lukdga95pwl/Quick-guide_FORMULER_Z12-Ultra_-EU-UK-_Outline-4.pdfRead 15 October 2026The guide is the EU and UK edition and carries a FCC and ISED statement for the US and Canada.8Maker spec sheet (PDF)dropbox.com/scl/fi/1g4ie5cvhm928ohcogoq7/Z12-Ultra_CE-RED.pdfRead 15 October 2026EU Radio Equipment Directive declaration. A separate ACMA declaration covers Australia.

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.

ColoursiThe maker's own colour names

Black / Rose gold1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs list Color: Black / Rose gold.

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.

Box1Maker product pageformuler.tv/z12ultraRead 15 October 2026A separate box that connects by its own HDMI cable and a 12 V adapter.

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.

Video output

2 of 11 differ

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

3840 × 2160px1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs list Output Resolution: 4K (3840 x 2160).

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.

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.

60Hz11Press articlecnx-software.comRead 15 October 2026Article of 8 Sep 2025 lists Video Output HDMI 2.0 up to 4K (3840 x 2160) @ 60 Hz with Dolby Vision support. The maker publishes no output refresh rate in text, only 4K 60fps tiles. The article's HDMI 2.0 is not stored, because AndroidTVBox.eu lists HDMI 2.1 for the same port.

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

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

AFormuler Z12 Ultra

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

Source11Press articlecnx-software.comRead 15 October 2026One 4K 60 Hz row from the article. Bit depth, chroma and HDR pairing are not published.

Bonn. 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.

HDR formats

HDR10, HDR10+, Dolby Vision, HLG1Maker product pageformuler.tv/z12ultraRead 15 October 2026Page names Dolby Vision and HDR10+ and says 4K HDR across all HDR formats. The maker's specs table adds HLG. HDR10 is covered by the all-formats statement and the Troypoint review.2Maker product pageformuler.tv/specs-1Read 15 October 2026Z12 Ultra column: HDR10+, HLG, Dolby Vision.12Press articleandroidtvbox.eu/formuler-z12-ultra-is-a-new-stylish-4k-rtd1319c-streamer-with-128gb-emmc-and-dolby-vision-atmosRead 15 October 2026Article lists Dolby Vision, Dolby Atmos, HLG and HDR10+.13Reviewtroypoint.com/formuler-z12-ultraRead 15 October 2026Review highlights list Supports Dolby Vision-Atmos, DTS, HDR10, HDR10+, HLG, repeated from the maker's page. No playback test is given.

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

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

Not available

Not available

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

Not available

Not available

HDCP version

Not available

Not available

HDMI-CEC

Yes9Maker product pagesupport.formuler.tv/kb/article/166-how-to-use-hdmi-cec-on-your-formuler-deviceRead 15 October 2026Helpdesk article lists applicable models as All and the options Enable CEC, Turn off with TV, Turn on with TV and Use TV remote controller. The page said it was in preview mode when read. Forum users report CEC power control on the Z12 Ultra.

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.

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

Yes1Maker product pageformuler.tv/z12ultraRead 15 October 2026Page describes Quick Media Switching, which avoids blackout periods when switching between frame rates. A QMS-enabled TV is required for that blackout-free switching. The maker states no separate frame rate matching setting on this page.

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.

AV1, HEVC, H.264, MVC, AVS, MPEG-1, MPEG-2, MPEG-4, VC-1, Real1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs Video Decoder row: Dolby Vision, 4K@60fps, AV1, H.265 (HEVC), AVS, H.264 (AVC, MVC), Real, MPEG-1/2/4, VC-1. No VP9 is listed, so VP9 is not stored.

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

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

AFormuler Z12 Ultra

Codec	Width (px)	Height (px)	Max frame rate (fps)	Bit depth (bits)
AV1	3840	2160	60	10
HEVC	3840	2160	60	10

Source2Maker product pageformuler.tv/specs-1Read 15 October 2026Z12 Ultra column: A/V Decoding 4K@60fps 10-bit, AV1 & HEVC. No profile or level is published for the Z12 Ultra. The Main 10 level 5.1 wording belongs to the Z11 models and is not used.

Bonn. 4K Pro Streaming Device (2024)

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.

Widevine L1, Widevine L31Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs DRM row: Widevine L1, L3.

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

Audio

1 of 8 differ

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

Dolby Atmos, MPEG-1 Layer 1/2/3 (2-CH), MPEG-2 Layer 1/2, HE-AAC v1/v21Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs Audio Decoder row: Dolby Atmos, MPEG-1 Layer 1/2/3 (2-CH), MPEG-2 Layer 1/2, HE-AAC v1/v2. Decoder, output and passthrough roles are not separated by the maker. DTS is named only by the Troypoint review and is not stored.2Maker product pageformuler.tv/specs-1Read 15 October 2026Z12 Ultra column: Dolby Atmos.

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.

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 pageformuler.tv/z12ultraRead 15 October 2026Page and tech specs list Dolby Atmos. Content, app and HDMI audio path requirements apply.

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.

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

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

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

9 of 11 differ

System on chip

Realtek RTD1319C1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs CPU row names Realtek RTD1319C. The maker lists no separate SoC row.

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.

CPU

Quad-core Arm Cortex-A551Maker product pageformuler.tv/z12ultraRead 15 October 2026The maker's specs table lists Quad-core (ARM Cortex A55). No clock speed is published.2Maker product pageformuler.tv/specs-1Read 15 October 2026Z12 Ultra column: Quad-core (ARM Cortex A55).

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

CPU cores

41Maker product pageformuler.tv/z12ultraRead 15 October 2026Maker specs table: Quad-core.2Maker product pageformuler.tv/specs-1Read 15 October 2026Z12 Ultra column: Quad-core.

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

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

Not available

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

GPU

ARM Mali-G57 MC11Maker product pageformuler.tv/z12ultraRead 15 October 2026

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

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

4GB1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs list 4GB DDR4. The maker names 2666 MHz. CNX Software and AndroidTVBox.eu say 2400 MHz. The maker value wins and no speed field exists.2Maker product pageformuler.tv/specs-1Read 15 October 2026Z12 Ultra column: 4GB DDR4.

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

RAM type

DDR41Maker product pageformuler.tv/z12ultraRead 15 October 2026

Not available

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

128GB1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs list 128GB eMMC with a footnote that actual user storage is less.2Maker product pageformuler.tv/specs-1Read 15 October 2026Z12 Ultra column: 128GB.

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

Storage type

eMMC1Maker product pageformuler.tv/z12ultraRead 15 October 2026

Not available

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

Yes1Maker product pageformuler.tv/z12ultraRead 15 October 2026The maker's specs table lists Memory Expansion: Micro SD and the tech specs list one Micro SD card slot. The maker does not say whether apps, media or both can use the card.2Maker product pageformuler.tv/specs-1Read 15 October 2026Z12 Ultra column: Memory Expansion Micro SD.

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.

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

microSD card slot2Maker product pageformuler.tv/specs-1Read 15 October 2026Z12 Ultra column: Memory Expansion Micro SD. The maker does not say whether apps, media or both can use the card.

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.

Connectivity

6 of 7 differ

Wi-Fi

Wi-Fi 6E1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs list Wireless 6E AX 2x2 (Tri-band).2Maker product pageformuler.tv/specs-1Read 15 October 2026Z12 Ultra column: Wireless 6e ax 2x2 (Tri-band).

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 bands

2.4 GHz, 5 GHz, 6 GHz1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tri-band Wi-Fi 6E covers 2.4 GHz, 5 GHz and 6 GHz.8Maker spec sheet (PDF)dropbox.com/scl/fi/1g4ie5cvhm928ohcogoq7/Z12-Ultra_CE-RED.pdfRead 15 October 2026The declaration applies ETSI EN 300 328 (2.4 GHz), EN 301 893 (5 GHz) and EN 303 687 (6 GHz Wi-Fi), which matches tri-band Wi-Fi 6E.

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).

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 pageformuler.tv/z12ultraRead 15 October 2026Tech specs list 2x2.

Not available

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

1,000Mbps1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs list Gigabit (1000M).2Maker product pageformuler.tv/specs-1Read 15 October 2026Z12 Ultra column: Gigabit(1000Mbps).

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.

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

Not available

Not available

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

5.21Maker product pageformuler.tv/z12ultraRead 15 October 2026

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.

AFormuler Z12 Ultra

Connector	Count	Version	Role	Data speed (Gbps)
HDMI	1	Not available	Video and audio output	Not available
USB-A	1	USB 3.0	External storage and accessories	Not available
USB-A	1	USB 2.0	External storage and accessories	Not available
Ethernet	1	Not available	Gigabit network	1
microSD	1	Not available	Storage expansion	Not available
Other	1	Not available	Optical S/PDIF audio output	Not available
DC power	1	Not available	Power input	Not available

Source1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs Ports: power input 1, USB 3.0 1, USB 2.0 1, HDMI 1, Gigabit LAN 1, Micro SD card 1, Optical S/PDIF 1. The maker names no HDMI version.

Bonn. 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.

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

Not available

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.

Remote control

6 of 9 differ

Remote model

GTV-BT31Maker product pageformuler.tv/z12ultraRead 15 October 2026Page promotes the BT3 Backlight Remote and the GTV-BT3 Bluetooth Voice Remote. The box contents image shows one remote with the box. The Quick guide names GTV-BT3 in its Find My Remote section.7Maker product pageformuler.tv/gtv-bt3Read 15 October 2026GTV-BT3 Bluetooth Voice Remote.

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, Infrared7Maker product pageformuler.tv/gtv-bt3Read 15 October 2026Maker calls it a Bluetooth voice remote. Bluetooth is the link to the box. Infrared is used for the learned TV controls.

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.

Remote microphone

Yes1Maker product pageformuler.tv/z12ultraRead 15 October 2026The GTV-BT3 is a voice remote with a Voice Assistant feature. The maker does not name the assistant in text.7Maker product pageformuler.tv/gtv-bt3Read 15 October 2026Voice Assistant is a feature of the GTV-BT3. The assistant is not named in the text.

Not available

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

Not available

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.

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

Power, Volume, Input source7Maker product pageformuler.tv/gtv-bt3Read 15 October 2026Universal IR Learning: program the remote to manage the TV's power, volume and input source. The side TV buttons use IR while the box link is Bluetooth.

Not available

Remote finder

Yes1Maker product pageformuler.tv/z12ultraRead 15 October 20266Owner's manualdropbox.com/scl/fi/nl6mshn2s8lukdga95pwl/Quick-guide_FORMULER_Z12-Ultra_-EU-UK-_Outline-4.pdfRead 15 October 2026Find My Remote page: the GTV-BT3 plays a sound for 30 seconds after the FUNC key on the back of the box is pressed.7Maker product pageformuler.tv/gtv-bt3Read 15 October 2026Find My Remote works from the Formuler Remote app or the function key of the Z12 Ultra.

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.

Remote backlight

Yes1Maker product pageformuler.tv/z12ultraRead 15 October 20267Maker product pageformuler.tv/gtv-bt3Read 15 October 2026LED backlight with adjustable brightness.

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

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

2 batteries included in the box6Owner's manualdropbox.com/scl/fi/nl6mshn2s8lukdga95pwl/Quick-guide_FORMULER_Z12-Ultra_-EU-UK-_Outline-4.pdfRead 15 October 2026What's in the Box page shows 2x Batteries. The battery type is not written.

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.

Remote charging port

Not available

Not available

Software

6 of 8 differ

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

Android1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs list Android 12 and the page says MYTVOnline 3 comes preinstalled.

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

Operating system at launch

Android 121Maker product pageformuler.tv/z12ultraRead 15 October 2026

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.

App store

Formuler Market and Google Play Store10Maker product pagesupport.formuler.tv/kb/article/99-how-to-install-download-appsRead 15 October 2026Helpdesk article: install apps from the Market app (Home > Market) or from the Google Play Store with your own account, or by side-loading. It names no per-model difference except the Z nano. The Google Play Store is reached through the Market app, which carries a curated list.

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

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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.

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

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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.

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.

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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.

Mobile remote platforms

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Accessibility features

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Gaming

None of 2 known

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

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

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Power

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Power supply

External DC adapter1Maker product pageformuler.tv/z12ultraRead 15 October 2026The maker lists a power input and a Power Adapter in the box, with rating 12VDC / 1A.

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.

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

12 VDC / 1 A1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs: Power rating 12VDC / 1A.

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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.

12W1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs: Power Consumption Max. 12W.

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

0.5W1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs: Standby Power Max. 0.5W (Ultra low power). Stored as the published maximum.

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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.

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

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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.

Width135Height24Depth100mm(5.3 × 0.9 × 3.9 in)1Maker product pageformuler.tv/z12ultraRead 15 October 2026Tech specs: Length 135 mm, Width 100 mm, Thickness 24 mm. The box lies flat, so thickness is height and the 135 mm side with the ports is width. Post.ch lists the same 13.5 cm width and 24 mm height.2Maker product pageformuler.tv/specs-1Read 15 October 2026Z12 Ultra column: 135 x 100 x 24 (mm).15Retailer pageshop.post.ch/en/electronics/tv/streaming-boxes/formuler-media-player-z-12-ultra/p/848338Read 15 October 2026Height 2.4 cm, width 13.5 cm, depth 100 mm. This confirms the maker's orientation.

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

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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

2AV9UK4R1N46Owner's manualdropbox.com/scl/fi/nl6mshn2s8lukdga95pwl/Quick-guide_FORMULER_Z12-Ultra_-EU-UK-_Outline-4.pdfRead 15 October 2026Compliance page (page 29 of the PDF): FCC ID 2AV9UK4R1N4 for Formuler Z12 Ultra. The GTV-BT3 remote has its own FCC ID 2AV9U1Y0UN6. fccid.io blocks agents so the FCC record itself was not opened.

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.

Other certifications

CE RED, FCC, ISED, RCM (Australia)6Owner's manualdropbox.com/scl/fi/nl6mshn2s8lukdga95pwl/Quick-guide_FORMULER_Z12-Ultra_-EU-UK-_Outline-4.pdfRead 15 October 2026The guide carries an FCC and ISED (Canada) compliance statement.8Maker spec sheet (PDF)dropbox.com/scl/fi/1g4ie5cvhm928ohcogoq7/Z12-Ultra_CE-RED.pdfRead 15 October 2026Declaration of Conformity under the Radio Equipment Directive 2014/53/EU for Formuler Z12 Ultra, type Media Box, issued 1 Aug 2024 rev B. The ACMA supplier declaration covers RCM.

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In the box

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In the box

Z12 Ultra media receiver, GTV-BT3 remote control, Silicone remote cover, 2 batteries, HDMI cable, Power adapter, Quick setup guide1Maker product pageformuler.tv/z12ultraRead 15 October 2026Page icons: Media Receiver, Remote Control, Silicone Remote Cover, Batteries, TV Cable, Power Adapter, Quick Setup Guide.6Owner's manualdropbox.com/scl/fi/nl6mshn2s8lukdga95pwl/Quick-guide_FORMULER_Z12-Ultra_-EU-UK-_Outline-4.pdfRead 15 October 2026What's in the Box page: Media Receiver, Remote Control, Silicone Remote Cover, 2x Batteries, TV Cable, Power Adapter. The Quick Setup Guide is the booklet itself.16Retailer pagesatking.de/en/formuler-z12-ultra-bt3-edition-4k-uhd-android-12-ip-receiverRead 15 October 2026Delivery list: streaming box, GTV-BT3 Bluetooth voice remote, silicone remote cover, HDMI cable, power adapter, quick setup guide, batteries for the remote. The page also shows 700 g, which looks like a shipping weight and is not used.

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.

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.

Yes1Maker product pageformuler.tv/z12ultraRead 15 October 2026The box lists a TV Cable. The Quick guide icon shows an HDMI plug. CNX Software and Satking call it an HDMI cable.6Owner's manualdropbox.com/scl/fi/nl6mshn2s8lukdga95pwl/Quick-guide_FORMULER_Z12-Ultra_-EU-UK-_Outline-4.pdfRead 15 October 2026Icon labelled TV Cable shows an HDMI plug on both ends.

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.

Links

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Product page

www.formuler.tv/z12ultra1Maker product pageformuler.tv/z12ultraRead 15 October 2026

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.

Spec sheet

www.formuler.tv/specs-12Maker product pageformuler.tv/specs-1Read 15 October 2026Maker comparison table of the Z12 Ultra, Z12 Ultra SE and Z12 Pro.

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Manual

www.dropbox.com/scl/fi/nl6mshn2s8lukdga95pwl/Quick-guide_FORMULER_Z12-Ultra_-EU-UK-_Outline-4.pdf6Owner's manualdropbox.com/scl/fi/nl6mshn2s8lukdga95pwl/Quick-guide_FORMULER_Z12-Ultra_-EU-UK-_Outline-4.pdfRead 15 October 2026Quick guide in 16 languages, 32 pages, created 9 Sep 2025. It holds installation steps and the Find My Remote steps and no spec table.

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.

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.