{"data":{"slug":"onn-4k-pro-2026","type":"streaming_device","brand":"onn.","name":"4K Pro Streaming Device (2026)","aliases":["onn. 4K Pro (2nd generation)","onn. 4K Pro V2","JS620K4"],"release_date":"2026-04","url":"https://arkivo.dev/streaming-devices/onn-4k-pro-2026","specs":{"series":null,"model_numbers":["JS620K4"],"gtins":null,"announce_date":null,"status":"available","predecessor":"onn-4k-pro-2024","successor":null,"launch_price_usd":59.98,"launch_price_eur":null,"markets":["US","PR"],"colors":["Black","Gray"],"manufacturer_url":"https://www.walmart.com/ip/18382213962","spec_sheet_url":null,"manual_url":"https://www.androidtv-guide.com/wp-content/uploads/2026/08/Onn-4K-Pro-2026-Manual.pdf","eprel_registration_number":null,"warranty_years":null,"form_factor":"box","max_output_resolution":{"width_px":3840,"height_px":2160},"max_output_refresh_rate_hz":null,"video_output_modes":null,"hdr_formats":["hdr10","hdr10_plus","dolby_vision"],"dolby_vision_profiles":null,"hdmi_version":null,"hdcp_version":null,"hdmi_cec":null,"automatic_frame_rate_matching":true,"dynamic_range_matching":null,"upscaling":null,"video_codecs":["AV1","VP9","H.264","HEVC"],"video_decode_limits":null,"video_containers":null,"drm_systems":["Widevine L1"],"audio_formats":["Dolby Atmos"],"audio_passthrough_formats":null,"dolby_atmos":true,"audio_channel_configurations":null,"max_audio_sample_rate_khz":null,"max_audio_bit_depth_bits":null,"bluetooth_audio":null,"bluetooth_codecs":null,"soc":"Amlogic S905X5M","cpu":"Quad-core ARM Cortex-A55","cpu_cores":4,"cpu_clock_max_ghz":2.5,"gpu":"ARM Mali-G310 V2","ram_gb":3,"ram_type":null,"storage_gb":[32],"storage_type":null,"expandable_storage":true,"storage_expansion_methods":["USB storage for media playback"],"wifi_standard":"wifi_6","wifi_bands":["2_4ghz","5ghz"],"wifi_mimo":null,"ethernet_speed_mbps":100,"optional_ethernet":null,"bluetooth_version":null,"ports":[{"type":"hdmi","count":1,"version":null,"role":"Video and audio output","speed_gbps":null},{"type":"usb_a","count":1,"version":"USB 2.0","role":"Media storage and peripherals","speed_gbps":null},{"type":"usb_c","count":1,"version":null,"role":"Power input","speed_gbps":null},{"type":"ethernet","count":1,"version":null,"role":"Network","speed_gbps":0.1}],"thread_border_router":true,"matter_controller":null,"smart_home_platforms":["Google Home"],"remote_model":null,"remote_connection":["bluetooth"],"remote_microphone":true,"remote_voice_assistants":["Gemini for TV","Google Assistant"],"remote_tv_control":["Power","Volume"],"remote_finder":true,"remote_backlight":true,"remote_power":"2 AAA batteries (included)","remote_charging_port":null,"operating_system":"Google TV (Android TV OS)","launch_os_version":"Android TV OS 14","app_store":null,"casting_protocols":["Google Cast"],"voice_assistants":["Gemini for TV","Google Assistant"],"hands_free_voice_control":true,"mobile_remote_platforms":null,"accessibility_features":null,"game_services":null,"game_controller_support":["USB game controllers"],"power_supply":"usb","power_input":null,"included_adapter_output_w":null,"power_consumption_max_w":null,"power_consumption_standby_w":null,"measured_power_consumption_video_w":null,"measured_power_consumption_idle_w":null,"measured_power_consumption_standby_w":null,"measured_boot_time_s":null,"dimensions_mm":null,"weight_g":null,"remote_dimensions_mm":null,"remote_weight_g":null,"fcc_id":null,"other_certifications":null,"in_the_box":["4K Pro Streaming Device","Voice remote","2 AAA batteries","HDMI cable (1.5 m)","AC adapter","Quick Start Guide"],"hdmi_cable_included":true},"variants":[],"sources":[{"url":"https://www.walmart.com/ip/18382213962","kind":"manufacturer_page","accessed":"2026-10-08","fields":["manufacturer_url","status","markets","colors","ram_gb","storage_gb","max_output_resolution","dolby_atmos","audio_formats","wifi_standard","expandable_storage","storage_expansion_methods","remote_finder","remote_backlight"],"notes":{"status":"Exact NEW 2026 listing. Current fulfillment context says out of stock. This is released lifecycle availability, not a stock promise.","colors":"Maker names Black and Gray. Black 3 GB/32 GB model is the reference and photograph.","max_output_resolution":"Maker 4K Ultra UHD output claim. No chipset-derived 4K75 ceiling inherited.","audio_formats":"Dolby Atmos support needs compatible content, app and HDMI audio equipment. Carrier, lossless passthrough and channel ceiling are unproved.","expandable_storage":"Maker USB 2.0 port is expressly for media and storage. External media playback is recorded. App installation on USB storage is unproved."}},{"url":"https://www.androidtv-guide.com/wp-content/uploads/2026/08/Onn-4K-Pro-2026-Manual.pdf","kind":"manual","accessed":"2026-10-08","fields":["manual_url","model_numbers","markets","ports","remote_microphone","remote_voice_assistants","remote_tv_control","remote_finder","remote_backlight","remote_power","operating_system","voice_assistants","hands_free_voice_control","smart_home_platforms","in_the_box","hdmi_cable_included"],"notes":{"model_numbers":"Single-page unfolded maker QSG labels JS620K4 and document 36017107WT_EN_251114. Body drawings match the 2026 oval unit. Retail model 36017107 is not inferred from the document code.","markets":"Cover explicitly excludes Google TV apps, content and features outside U.S. and Puerto Rico. Illustrative Canada setup screen does not override this restriction.","ports":"Streaming Device panel labels one Ethernet, HDMI, USB 2.0 and power connector. USB connector shapes and roles corroborated by actual-device review.","remote_microphone":"Remote Control panel labels Gemini for TV button and depicts the microphone openings on the supplied voice remote.","remote_tv_control":"Setup 4.7 explicitly names television power and volume. Control route and TV compatibility are unspecified.","hands_free_voice_control":"Gemini panel requires built-in microphone switch on, hands-free mic enabled in account settings and network access. Hey Google searches entertainment, answers questions and controls linked smart home devices.","remote_finder":"Button sounds supplied remote for 30 seconds, at up to 30 ft. Backlit Button Design states illumination after any button press."}},{"url":"https://www.androidauthority.com/wp-content/uploads/2026/04/Onn-4K-Streaming-Box-2026_2-scaled.jpeg","kind":"manufacturer_page","accessed":"2026-10-08","fields":["cpu","cpu_cores","gpu","ram_gb","storage_gb","wifi_standard","wifi_bands","casting_protocols","remote_power","in_the_box","hdmi_cable_included"],"notes":{"cpu":"Readable original 2026 manufacturer packaging photograph names quad-core Cortex-A55 and ARM G310 V2. No clock or RAM type appears here.","wifi_bands":"Maker box states Wi-Fi 6, 2.4/5 GHz, 802.11ax. MIMO stream count is unproved.","in_the_box":"Maker box lists device, remote with two AAA batteries, 1.5 m HDMI cable, AC adapter and QSG. Adapter cable length has conflicting metric/imperial text and is omitted."}},{"url":"https://i5.walmartimages.com/seo/4K-PRO-STREAMING_38d24374-0d07-4393-868a-36fb47ad408e.229daefb3c8f41105c623f8d26541c55.png","kind":"manufacturer_page","accessed":"2026-10-08","fields":["thread_border_router"],"notes":{"thread_border_router":"Exact current 2026 packaging render displays Built on Thread Border Router badge. Matter logo and separate Matter over Thread gallery claim do not prove accessory commissioning, so Matter controller remains unknown."}},{"url":"https://www.androidauthority.com/onn-4k-pro-streaming-box-2026-early-impressions-3657674/","kind":"press","accessed":"2026-10-08","fields":["release_date"],"notes":{"release_date":"April 15 report documents a consumer's paid purchase at Walmart Ventura, California. Approximate first observed US retail month, not proof of earliest global sale or official nationwide announcement."}},{"url":"https://www.androidauthority.com/wp-content/uploads/2026/04/Onn-4K-Streaming-Box-2026_6.jpeg","kind":"review_site","accessed":"2026-10-08","fields":["launch_os_version"],"notes":{"launch_os_version":"Launch-period purchaser screenshot published April 15 displays exact onn 4K Pro Streaming Device, Android TV OS 14 and February 1, 2026 security patch. Current firmware is separate."}},{"url":"https://www.androidauthority.com/onn-4k-pro-2026-review-3677202/","kind":"review_site","accessed":"2026-10-08","fields":["launch_price_usd","form_factor","ethernet_speed_mbps","ports","game_controller_support","power_supply","hands_free_voice_control"],"notes":{"launch_price_usd":"June 20 review lists MSRP $59.98 for exact 2026 model. Earlier isolated purchaser paid $59.88, a transaction price rather than a conflicting MSRP.","ethernet_speed_mbps":"Own exact-device review states Ethernet capped at 100 Mbps. Not a measured throughput figure.","ports":"Own physical inspection identifies USB-C power, HDMI, Ethernet and full-size USB-A. Revision of power-only USB-C is unproved.","game_controller_support":"Reviewer expressly names game controllers among USB-A peripherals. Specific controller models and Bluetooth gaming support are unproved.","hands_free_voice_control":"Own month-long use confirms working hands-free Gemini with physical microphone switch enabled."}},{"url":"https://www.flatpanelshd.com/news.php?id=1778059392&subaction=showfull","kind":"press","accessed":"2026-10-08","fields":["soc","hdr_formats"],"notes":{"hdr_formats":"May 6 exact new Pro report explicitly lists HDR10, HDR10+ and Dolby Vision. Not a 2024 Pro or Plus column."}},{"url":"https://www.androidtv-guide.com/streaming-gaming/onn-walmart-4k-pro-js620k4/","kind":"spec_database","accessed":"2026-10-08","fields":["soc","cpu_clock_max_ghz","video_codecs","drm_systems"],"notes":{"cpu_clock_max_ghz":"Exact JS620K4 / DS9620 / jarvis2 V2 record specifies 2.5 GHz Cortex-A55. This is a device database claim, not a clock measurement.","video_codecs":"Exact-device record explicitly lists AV1, VP9, H.264 and H.265. No codec profiles, levels, containers or chipset decoding ceilings inherited.","drm_systems":"Record specifies Widevine L1. DRM alone does not establish any service's streaming quality."}},{"url":"https://blog.lon.tv/2026/05/10/new-onn-4k-pro-streaming-box-review-2026-version/","kind":"review_site","accessed":"2026-10-08","fields":["automatic_frame_rate_matching"],"notes":{"automatic_frame_rate_matching":"Own purchased 2026 unit switches frame rate in some apps, including Netflix. Disney Plus and Apple TV did not switch to 24p in this test. Firmware and television model are unreported. No universal app guarantee."}},{"url":"https://androidpctv.com/walmart-onn-4k-pro-streaming-device-2026/","kind":"press","accessed":"2026-10-08","fields":["remote_connection"],"notes":{"remote_connection":"Exact 2026 article explicitly identifies included Bluetooth remote. Its uncertain infrared wording and unsupported 4K75/chipset output claims are excluded. Device Bluetooth revision is not independently verified."}},{"url":"https://support.google.com/googletv/answer/16522213?hl=en","kind":"manufacturer_page","accessed":"2026-10-08","fields":["voice_assistants","remote_voice_assistants","hands_free_voice_control","smart_home_platforms"],"notes":{"voice_assistants":"Current Google guidance requires eligible Android 14+/2 GB+ device, supported country/language and account. Gemini AI responses require age 18+ and exclude kids profiles. Non-kids under-18 profiles and devices removed from Google Home use Google Assistant. Google's wider platform rollout does not override this SKU's US/Puerto Rico service restriction.","hands_free_voice_control":"Physical device microphone and account Hands-free mic setting must be enabled. Google Home membership/setup is required for Gemini. Feature availability is current to accessed date and is not guaranteed for every market or profile."}},{"url":"https://www.aftvnews.com/2026-onn-4k-pro-and-onn-4k-stick-benchmarks-the-pro-gets-a-much-needed-power-up-and-the-stick-holds-its-own/","kind":"press","accessed":"2026-10-23","fields":["predecessor"],"notes":{"predecessor":"AFTVnews calls the 2026 model the 2nd-gen onn 4K Pro and says it replaces the 1st-gen onn 4K Pro."}}],"fields_filled":47,"updated":"2026-10-23"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}