Sony 75-inch BRAVIA 3 4K Google TV
Exact model K-75S30
Also identified as: K75S30, Sony BRAVIA 3 75-inch, Sony 75S30
Sony K-75S30 is the seventy-five-inch BRAVIA 3, a 2024 direct-lit 4K LCD with TRILUMINOS PRO Google TV with 60 Hz native panel, HDMI 3 eARC, a 300 x 300 mm VESA pitch, and RMF-TX820U remote identity for the U.S. model.
- Identity
- K-75S30 is the 75-inch-class U.S. 2024 BRAVIA 3 television
- Display
- direct-lit 4K LCD with TRILUMINOS PRO with 3,840 x 2,160 resolution
- Picture processing
- 4K HDR Processor X1
- Panel and motion
- 60 Hz native panel; no 4K120 or VRR claim
- HDR formats
- Dolby Vision, HDR10 and HLG
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Information checked August 27, 2026. Confirm critical specifications with the manufacturer.
Official resources
Manuals and official support
Replacement parts and accessories
Products for Sony K-75S30
Confirm your exact model number, the current product listing, included parts, and return terms before ordering.
Mounting
Fixed Tv Mount
Mounting Dream Fixed TV Wall Mount, 42–84 in
The official K-75S30 resources list a 300 x 300 mm VESA pattern, and the model is a 75-inch television. This product's stated range includes those dimensions for fixed wall mounting. Confirm the television's without-stand weight is below the mount limit, then follow both manufacturers' screw-depth, spacer, ventilation, wall, furniture, and anti-tip instructions before installation.
Listing reviewed 2026-08-27
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Mounting Dream Full-Motion TV Wall Mount, 42–90 in
The official K-75S30 resources list a 300 x 300 mm VESA pattern, and the model is a 75-inch television. This product's stated range includes those dimensions for full-motion wall mounting. Confirm the television's without-stand weight is below the mount limit, then follow both manufacturers' screw-depth, spacer, ventilation, wall, furniture, and anti-tip instructions before installation.
Listing reviewed 2026-08-27
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Rfiver Universal Swivel Tabletop TV Stand, 37–75 in
The official K-75S30 resources list a 300 x 300 mm VESA pattern, and the model is a 75-inch television. This product's stated range includes those dimensions for a replacement tabletop base. Confirm the television's without-stand weight is below the mount limit, then follow both manufacturers' screw-depth, spacer, ventilation, wall, furniture, and anti-tip instructions before installation.
Listing reviewed 2026-08-27
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Hdmi Cable
Cable Matters Certified Ultra High Speed HDMI Cable, 3.3 ft
The official K-75S30 resources document a standard HDMI connection. This 3.3-foot cable uses HDMI Type-A plugs and may connect a compatible source to the television. The source, selected ports, and complete signal path still determine resolution, refresh rate, HDR, ARC, and eARC support. Choose this length only when it reaches without tension.
Listing reviewed 2026-08-27
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Amazon Basics Ultra High Speed HDMI 2.1 Cable, 6 ft
The official K-75S30 resources document a standard HDMI connection. This six-foot cable uses HDMI Type-A plugs and may connect a compatible source to the television. The source, selected ports, and complete signal path still determine resolution, refresh rate, HDR, ARC, and eARC support. Choose this length only when it reaches without tension.
Listing reviewed 2026-08-27
View on AmazonReport an issueHdmi Cable
Snowkids Ultra High Speed HDMI 2.1 Cable, 12 ft
The official K-75S30 resources document a standard HDMI connection. This 12-foot cable uses HDMI Type-A plugs and may connect a compatible source to the television. The source, selected ports, and complete signal path still determine resolution, refresh rate, HDR, ARC, and eARC support. Choose this length only when it reaches without tension.
Listing reviewed 2026-08-27
View on AmazonReport an issueOptical Audio Cable
KabelDirekt TOSLINK Optical Audio Cable, 6 ft
The official K-75S30 resources document a full-size optical digital audio connection. This six-foot cable uses standard male TOSLINK connectors and can link that port to a matching optical input or output. Remove the protective caps, avoid sharp bends, and select optical audio in both devices; format support remains limited by the connected equipment.
Listing reviewed 2026-08-27
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Additional useful information
Use this exact-model guide to set up Sony K-75S30, apply its 60 Hz native panel HDMI limits, connect eARC through HDMI IN 3, and check its 300 x 300 mm mount, tabletop stand, RMF-TX820U remote, U.S. tuner and audio formats before ordering accessories.
Sony K-75S30 is the seventy-five-inch U.S. BRAVIA 3 from 2024. Its hardware combines a direct-lit 4K LCD with TRILUMINOS PRO, 4K HDR Processor X1, and 60 Hz native panel. HDR support is Dolby Vision, HDR10 and HLG. The connection table lists four side-facing HDMI inputs with ALLM, no listed VRR, and HDMI 3 assigned to eARC/ARC, plus two USB ports, optical digital audio, Ethernet and one RF input. Audio compatibility is Dolby Audio and Dolby Atmos; Sony lists no DTS-format support for this series. BRAVIA 3 adds Dolby Vision to HDR10 and HLG, while Sony's specification explicitly lists no DTS-format support for this series.
Set the television up with the exact Quick Setup or Reference Guide for K-75S30. The tabletop parts use a one-way outside Slim Blade stand position; another size's legs or attachment pieces should not be treated as interchangeable. For an audio system, connect the soundbar or receiver to HDMI IN 3, the port explicitly labeled eARC/ARC, then enable the BRAVIA audio-system and eARC settings. Google TV setup needs a network connection and may use a Google account; broadcast setup for this U.S. model is ATSC terrestrial and Clear QAM cable reception, not ATSC 3.0.
Troubleshooting starts with the connection path: when video is absent, check the selected input, source resolution and HDMI signal format before replacing hardware. On this 60 Hz model, a faster cable cannot create a 4K120 or VRR capability. For audio faults, confirm HDMI 3 and the source/audio-device format settings. Try a normal restart and current firmware before factory data reset; reset removes accounts, apps, networks and customized settings. Sony lists a 300 x 300 mm VESA pitch, but its exact wall-mount guide remains authoritative for attachments, spacers, screw engagement, ventilation and wall structure. Sony USA identifies RMF-TX820U for this model, with a purchase-region caveat.
- HDMI: four side-facing HDMI inputs with ALLM, no listed VRR, and HDMI 3 assigned to eARC/ARC
- Other connections: two USB ports, optical digital audio, Ethernet and one RF antenna/cable input
- Wireless and smart platform: Wi-Fi 6 and Bluetooth 5.3; Google TV with Chromecast built-in, Apple AirPlay and HomeKit
- U.S. tuner boundary: ATSC terrestrial and Clear QAM cable reception, not ATSC 3.0; no satellite input is listed
- Audio formats: Dolby Audio and Dolby Atmos; Sony lists no DTS-format support for this series
- Wall mounting: 300 x 300 mm VESA hole pitch; the reference guide controls bracket attachments and screw engagement
- Included U.S. remote identity: Sony RMF-TX820U; components can vary by purchase region
- Tabletop configuration: one-way outside Slim Blade stand position; replacement parts must match this exact screen size
- System capacity: 16 GB onboard storage
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