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HDMI cable for 4K TV

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HDMI cable for 4K TV Empty HDMI cable for 4K TV

Post by thinaka on Wed Feb 10, 2016 5:37 pm

I have just purchased a 65 inch Sony 4K tv with 3D features. I am currently using 1.3 HDMI cable. Would 1.4 HDMI Cable enhance the quality of either its audio and/or video.

Your kind comments is much appreciated.

Thina

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HDMI cable for 4K TV Empty Re: HDMI cable for 4K TV

Post by elhefe on Thu Feb 11, 2016 9:13 am

Technically, yes. But whether you will get to see the difference, not sure.

But 1.4 does have additional features to compliment your TV such ARC, 4K, ethernet etc... 

comparison below taken from Denon website:


HDMI 1.3 / 1.3a:

  • - Higher speed: HDMI 1.3 increases its single-link bandwidth to 340 MHz (10.2 Gbps) to support the demands of future HD display devices, such as higher resolutions, Deep Color and high frame rates. In addition, built into the HDMI 1.3 specification is the technical foundations that will let future versions of HDMI reach significantly higher speeds.
  • -Deep Color: HDMI 1.3 supports 10-bit, 12-bit and 16-bit (RGB or YCbCr) color depths, up from the 8-bit depths in previous versions of the HDMI specification, for stunning rendering of over one billion colors in unprecedented detail.
  • -Broader color space: HDMI 1.3 adds support for “x.v.Color™” (which is the consumer name describing the IEC 61966-2-4 xvYCC color standard), which removes current color space limitations and enables the display of any color viewable by the human eye.
  • -New mini connector: With small portable devices such as HD camcorders and still cameras demanding seamless connectivity to HDTVs, HDMI 1.3 offers a new, smaller form factor connector option.
  • -Lip Sync: Because consumer electronics devices are using increasingly complex digital signal processing to enhance the clarity and detail of the content, synchronization of video and audio in user devices has become a greater challenge and could potentially require complex end-user adjustments. HDMI 1.3 incorporates automatic audio synching capabilities that allow devices to perform this synchronization automatically with total accuracy.
  • -New HD lossless audio formats: In addition to HDMI’s current ability to support high-bandwidth uncompressed digital audio and all currently-available compressed formats (such as Dolby® Digital and DTS®), HDMI 1.3 adds additional support for new lossless compressed digital audio formats Dolby TrueHD and DTS-HD Master Audio™.
  • HDMI 1.4 / 1.4a:
  • - HDMI Ethernet Channel: The HDMI 1.4 specification adds a data channel to the HDMI connection, enabling high-speed, bi-directional communication. Connected devices that include this feature can send and receive data via 100 Mb/sec Ethernet, making them instantly ready for any IP-based application. The HDMI Ethernet Channel allows internet-enabled HDMI devices to share an internet connection via the HDMI link, with no need for a separate Ethernet cable. It also provides the connection platform that will allow HDMI-enabled components to share content between devices. *Not currently implented on Denon devices
  • -Audio Return Channel: The newest specification adds an audio channel that will reduce the number of cables required to deliver audio “upstream” from a TV to an A/V receiver for processing and playback. In cases where a TV features an internal content source, such as a built-in tuner or DVD player, the Audio Return Channel allows the TV to send audio data upstream to the A/V receiver via the HDMI cable, eliminating the need for an extra cable.
  • -3D: The 1.4 version of the specification defines common 3D formats and resolutions for HDMI-enabled devices, enabling 3D gaming and other 3D video applications. The specification standardizes the input/output portion of the home 3D system, facilitating 3D resolutions up to dual-stream 1080p.
  • -4K Resolution Support: The new specification enables HDMI devices to support extremely high HD resolutions, effectively four times the resolution of a 1080p device. Support for 4K allows the HDMI interface to transmit digital content at the same resolution as the state-of-the-art Digital Cinema systems used in many movie theaters.
  • -Expanded Support For Color Spaces HDMI now supports color spaces designed specifically for digital still cameras, enabling more accurate color rendering when viewing digital photos. By supporting sYCC601, Adobe®RGB, and Adobe®YCC601, HDMI display devices are capable of displaying more accurate, life-like colors when connected to a digital camera.
  • -HDMI Micro Connector: (Type D) The HDMI Micro Connector is a significantly smaller 19-pin HDMI connector supporting up to 1080p resolutions for portable devices such as cell phones, portable media players, and digital cameras. This new connector is approximately 50% smaller than the size of the existing HDMI Mini connector.
  • -Automotive Connection System: (Type E) The Automotive Connection System is a cabling specification designed to be used for in-vehicle HD content distribution. The HDMI 1.4 specification provides a solution designed to meet the rigors and environmental issues commonly found in automobiles, such as heat, vibration and noise. Using the Automotive Connection System, car manufacturers now have a viable solution for HD distribution within a vehicle.

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Amplification: MF M6i Integrated Amp, KW500 Supercharger
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HDMI cable for 4K TV Empty Re: HDMI cable for 4K TV

Post by thinaka on Thu Feb 11, 2016 12:03 pm

Thank you Elhefe

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HDMI cable for 4K TV Empty Re: HDMI cable for 4K TV

Post by mpyw on Tue Feb 16, 2016 12:53 pm

For the latest real 4K bluray, the whole connected chain had to be HDMI 2.0 and HDCP 2.2 compliance

true HDMI 2.0 cable shall be able to pass 4k60p at 18Gbps and 4:4:4 color space

My cheap HDMI 1.4 (10.2Gbps) cable able to do up to 4k30p, but so far 4k60p also did not give me any problem

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HDMI cable for 4K TV Empty Re: HDMI cable for 4K TV

Post by WTL_Trading on Sat Jul 30, 2016 12:34 pm

thinaka wrote:I have just purchased a 65 inch Sony 4K tv with 3D features. I am currently using 1.3 HDMI cable. Would 1.4 HDMI Cable enhance the quality of either its audio and/or video.

Your kind comments is much appreciated.

Thina
Hi, have you been try with Golden Sound cable before ? The golden sound cable is very good for clearity , even the cable are long but the resolution quality won't drop , its still maintance at best performance . If you interested with it you can contact me , wayne 013-4848868

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