The HDMI cable is compatible with Dolby Digital Plus, TrueHD format, and DTS HD, whereas, the optical fiber can support surround sound of up to 5.1 channels. So, when you select the HDMI cables; you won’t have the hassle to manage multiple cables like earlier times. HDMI arc vs Optical sound quality: HDMI cables can pass higher resolution audio as a comparison to Optical, which includes formats like Dolby TrueHD & DTS HD Master audio. ARC will always suck as long as it is with HDMI control. In addition, HDMI ARC support all audio formats and the Optical Cable have some limitations, even though they can transfer audio signals without any loss. For a decent audio result, an optical cable is a good option. Therefore, the HDMI ARC is better suits your audio appliances. Now we will come to the comparison of the HDMI and Optical cable. Now it comes to the device with which you want to connect. It is always better for you to go with HDMI. Most of the time, those soundbars don’t come with HDMI input as well. Another important similarity is that both cables are pretty affordable as well. Dolby Digital Plus, TrueHD, Blue Ray and DTS HD. Compared to the analogue, these are far better. The cable serves up high-quality sound when used with Blu-ray and master audio. If you want to get the best audio quality, then undoubtedly High Definition multimedia Interference Audio Return Channel is the best option. Nevertheless, there are only a few eARC supported devices on the market. These don’t support TrueHD, DTS HD, or Dolby Digital Plus also. They are quite cost-effective and moreover simplified as well. What is the Difference Between 2.0 and 2.1 HDMI Cables? For HDMI, there is no such recommendation but for the best sound quality keep it not more than 5 meters. And these strands are made of glass. This is why optical cables offer superior sound quality and HDMI offers superior video and sound quality to RCA. And if you are still thinking that it is like the good simple old days of coaxial cables that used to get the audio and video signals to your Television set. Instead of using an electrical current, these cables transmit the signal through light. If you want to transmit top-quality audio between two devices, then picking optical cables will be a smart move. YAS-207: Optical vs HDMI ARC Looking at purchasing Yamaha's YAS-207, but my TV doesn't have HDMI ARC, and I know it will offer superior sound quality over the digital optical input. Moreover, you will get a higher bandwidth with the help of this enhanced audio return channel. If you don't listen to your material at or near 0db or use external amps then it's not an issue for you. All about Technological Advancement of Yesteryear, Today, and Tomorrow. If you don’t have any decent gear, then Dolby Digital is quite good but it will not deliver the quality sound for the formats like Dolby TrueHD and DTS HD MA. But the disadvantage is that this cable is susceptible to electromagnetic interference. ARC, known as Audio Return Channel, takes the help of HDMI cable to transfer audio from a TV back to a receiver. On the other way, you can also use the fiber optic cable or popularly known as optical cable. In that case, optical is fine. But still, it is not recommended by all the users. My question is … The main issue is these cables are virtually immune to interference. Moreover, with optical cables, the usage is limited to speakers up to 5.1, while HDMI takes advantage of Dolby TrueHD and DTS HD Master Audio. The quality & format you actually get depends on the TV and what is it is receiving. Fiber optical cables support surround sound with up to 5.1 channels. In this article we discussed about HDMI arc vs Optical. For the best experience on our site, be sure to turn on Javascript in your browser. (UDL 6900). I know this is wrong because when I’ve tried to disconnect the HDMI and just use optical, i lose volume control from the TV remote. You can use the cord on uncompressed PCM stereo audio, and 5.1/7.1 Dolby Digital and DTS multi-channel audio. Besides, material construction is one of the factors that also differentiate these two. HDMI ARC vs Optical Sound quality Since both these cables can transfer multichannel audio, they both offer good sound quality, an optical cable works well with almost all home entertainment devices but they only support sound up to 5.1 channels, but sometimes you want a cable that supports sound up to 7.1 channels which even an HDMI AVC can not support, but another variation of HDMI naming HDMI … Meanwhile, RCA cables are associated with analog signals. HDMI Cable 1.5M - 4K UHD HDMI 2.0([email protected]) Ready -18Gbps-28AWG Braided Cord -Gold Plated Connectors -Ethernet,Audio Return -Video 4K 2160p,HD 1080p,3D -Xbox PlayStation PS3 PS4 PC Apple TV - IBRA RED, High Speed HDMI Cable v2.0/1.4a 18Gbps 3D TV 2160p PS4 SKY HD [email protected] Ultra HD Ethernet Audio Return Virgin BT Gold Connectors Nylon Braided - 2M - IBRA PLATINUM, IBRA Orange HDMI Cable 1M - UHD HDMI 2.0 ([email protected]) Ready -18Gbps-28AWG Braided Cord -Gold Plated Connectors -Ethernet,Audio Return-Video 4K 2160p,HD 1080p,3D -Xbox PlayStation PS3 PS4 PC Apple TV, Optical Toslink Digital Audio Cable - Suitable for PS3,Sky,Sky HD,LCD,LED,Plasma, Blu Ray to Connect with Home Cinema Systems,AV Amps - 3M - IBRA PREMIUM BLACK, IBRA Muzil Gold 1.5M - Digital Optical Cable | Toslink / Audio Cable | Fibre Optic Cable | Suitable for PS3, Sky, Sky HD, LCD, LED, Plasma, Blu-ray, AV Amps. HDMI ARC, transmit both audio and video signals , With Optical cable Video signals can not be send. It can support Dolby Atmos, Dolby Digital Plus, TrueHD, and DTS HD. HDMI ARC, transmit both audio and video signals , With Optical cable Video signals can not be send. This is all subject to change at the whim of HDMI Gods. Still, confused? It is advisable to make the final purchase decision only after thorough research only. Sony TV's will often pass 5.1 sound through, to both the optial and HDMI ARC. However, the struggle does not end here. While we’re on the topic of connections that transfer both audio and visuals, there’s one last one that we should cover and that’s HDMI ARC. Created by ProDigitalWeb. If you have a sound bar or receiver of fairly recent vintage that has HDMI, it probably has ARC… We can see the use of optical cable mostly for home entertainment systems. While checking at the market or the online shops; you can see the options of HDMI and Optical cables for digital audio support. In case you are willing to send audio files by using a single hdmi cable, then you can use this cable. While selecting the sound cable, you can find that most people recommend the HDMI cable that has replaced the coax cables. Here we will discuss each possible feature and compare both of the cables in that light only. Check Out The Difference between cat7 and cat8 Ethernet cable That Internet Will Not Tell You, Address: 67 Seymour Gardens Ilford, Essex - IG1 3LL. Want to connect your shiny new soundbar or AV receiver? In case, you have one of such TVs that are not able to pass the surround sound signal through the optical outputs. WAV to MP3- How to Convert Your Audio Files, Jump Starter: Best Portable Jump Starters in 2021, Best Flashlights of 2020: A Complete Buying Guide. It is compatible with virtually any sound format. Probably the most common audio cable format used to this day, you’ll find analog cabling in everything from PC speakers connected via that lime green 3.5mm dongle to headphones plugged into smartphones.Audio signals in analog cables are transmitted via electricity and are limited to transmitting two-channel stereo sound. Moreover, the cable is wrapped up in a dark sheath to prevent other light sources to enter. Where as the HDMI ARC support all sound formats. Where as the HDMI ARC support all sound formats. For example, in case the signal from the receiver delivers to your television, it cannot run back again. Some HDMI audio extractor converter integrates HDMI ARC function, the reason is that we may need to use external devices such as PS 4, Xbox Apple TV, etc and want to extract audio to the soundbar, amplifier for better performance. You may find that almost all the TV channels are broadcast in surround sound only. When it comes to the Hence, you don’t need to use other remotes to control various devices. If you consider the functionality, then we can say that both the HDMI and optical cable have the serve same purpose which is transforming the audio file from one device to another. Optical, on the other hand, is usually restricted to 96 kHz. Don't sweat not being able to connect with HDMI. It has replaced all the other connectivity options, especially for the set boxes, Blu-ray players, and gaming consoles. In practical terms, if you have a surround sound system, such as a 7.1 soundbar, the HDMI eARC will be your best choice. I prefer optical because it doesn't carry the buzzy noise like HDMI. In this case, the optical cables are not the perfect one for you. In that situation, the best practice is to connect the source to the bar through the optical cable but you need to skip the TV though. Moreover, the HDMI can pass through the video signals as well. Make sure to check the labels on both your TV and your audio device. One of the benefits of HDMI ARC is quality audio, HDMI ARC produces quality sounds from any device, even old devices, especially when you make use of HDMI eARC, numerous home entertainment systems, optical cables support surround sound that’s up to 5.1 channels, which is also good for smart TV, game console and soundbar. For longer distances, the optical cables are a good choice. Because of the reason HDMI ARC cables are of Maximum 15 meters length and Optical Cables my be beyond that length ( 30 meters). So, if you want to cover a longer distance, you must go for the optical choice. You don’t need to use two separate cables for audio and video while you are using the HDMI one. For example, you have bought a soundbar that supports surround sound signals. Hence, “e” stands for “enhanced”. The connector is a standard, circular RCA connector - the kind that’s found at either end of a pair of analogue interconnects.But don’t be tempted to try and use a standard RCA phono cable in place of a dedicated coaxial digital cable. Here is an elaborate discussion on the same to go away with all the perplexities. As you can see from the chart above, HDMI is the best type of audio cable format available compared to optical, digital coaxial, and RCA cables. The Basics of HDMI vs. Optical. A High Definition multimedia interference 2.0 line is ideal for a 4K video. The reason is that the standard HDMI is not compatible with the two-way audio transmission. Where as, Optical Cables sends audio signals in the form of light waves through the fiber optic cables, so the loss of signals is very limited. It's literally between the DAC's of the sound card vs your Sound bars DACs. In addition, HDMI ARC support all audio formats and the Optical  Cable have some limitations, even though they can transfer audio signals without any loss. And for that reason, for watching any video from a Blu-ray device, you should select the HDMI Cable. The digital optical audio cable is one-dimensional and only puts out the sound. If you have a sound bar that can do fancy bits (surround , DTS etc) , you may get better sound by connecting to the soundbar first, but as most soundbars are only stereo it doesn't really matter. The HDMI Audio / ARC channel is capable of supporting up to 7.1 surround & "HD" audio formats. It termed High Definition multimedia interference Enhanced Audio Return Channel. What Is the Difference Between a Connector, Jack, Plug and Port? Copyright © 2020. Most soundbars have a port labelled HDMI ARC, similar to the one on your TV. For most setups, the sound will be just as good with optical as with HDMI. This site uses Akismet to reduce spam. To get rid of the problem you need HDMI ARC (Audio Return Channel) cable. When it comes to video quality, the HDMI cable is the name that comes first in our mind. Your TV should send 5.1 to ARC and optical if using its apps and antenna tuner. This is why between HDMI and optical, the simplest advice is to go HDMI as much as possible. When comparing HDMI vs. optical audio cables for sound quality, HDMI is better than optical. Al conectar un sistema de sonido generalmente tienes que elegir entre HDMI o conexión de audio digital óptica. Another great option is HDMI ARC. Probably the least common connection when it comes to modern AV kit, coaxial digital uses electricity to transmit audio. On the other hand, the fiber optics cable is not capable of delivers these higher sound formats. The difference occurs on the receiver side. However, for soundbars or A/V receiver; you may face some issues. Although consistent and high quality, it … The attached device has to be ARC compatible, otherwise, it won’t work. HDMI is equivalent to Digital Coax, to optical. If you want to check the differences, then the major one is the resolution of the audio file as the HDMI is able to pass higher resolution audio formats like Dolby TrueHD and DTS HD Master audio that you generally find in the Blu-ray device. But in that case, you can’t use 60 frames per second. You will receive quality sound just like the way you get by HDMI cable. High definition multimedia interference cables can’t support the 7.1-channel surround sound. The new 75” Samsung only came with 2 HDMI. This material is quite cheap and the scope of interference is quite high with it. Therefore, the HDMI ARC is better suits your audio appliances. HDMI ARC cables use very low voltage to transmit the audio signal. Therefore, if you  increase the cable length the signal quality will be poor due to the specific resistance of the copper wire used. Then, the only options left to your are selection is HDMI Arc vs Optical digital audio. For those who want to use only a single wire between two devices, then High Definition multimedia interference cable is the one that you should select. In the end, the individual requirement will also play a huge role. Optical cables do not support 7.1 audio channels because they can’t transfer th… Besides it allows you to send it to the AV receiver. For the best experience on our site, be sure to turn on Javascript in your browser. It essentially delivers a higher quality with video and sound together. In some other cases, you have already in the place that is connected to the TV and you want only the audio from the soundbar, then the optical cable is the perfect choice for the situation. There is another important decision of selecting the cable is still pending. ARC and optical output the same thing, so it doesn't matter which you connect. If you have a quality sound card like an Asus Xonar or Creative Sound Blaster, the 3.5" jack would likely produce better quality sound. If you have a trio of 3.5mm cables bundled together, you can mimic 5.1 surround sound using something ca… By using it, you can connect the Blu-ray players, set-top box, different gaming consoles to the TV. This cable can support all kind of sound formats such as Dolby TrueHD and DTS HD Master Audio. For the cables of high definition multimedia interference, copper is used. Since you will probably put the soundbar or the home theatre hub below your TV, you can avoid quality loss over HDMI by using a shorter cable. It implies that you need to use only one line for audio and video. But we would recommend HDMI for covering 5 meters or less for best quality sound. You can control the Arc by using a single remote only. The manufacturing cost of this cable is more expensive compared to the previous one. So, selecting the right cable is an important decision to take. The main benefit of the HDMI-eARC is that it has got a massive improvement in bandwidth and speed. There are some special categories of users who want custom-design media rooms for which they need an extensive length of cable. Well, HDMI has always been the preferred option for most of us. Powered by WordPress. And no Bluetooth. If you can’t, optical is decent enough for your audio or sound needs. These are vital for most VR systems. Moreover, it allows you to watch an 8K video at 60 frames per second. If you have purchased the latest version of the soundbar or AV receiver; then you must know it is how tricky to select the right brand and the model as well. However, there are some Blu-ray devices that provide enhanced sound experience. Optical s/pdif can support up to 5.1, non "HD" audio; the standard AC3/Dolby Digital or DTS formats are the limit. The main job of the HDMI ARC cable is to transfer the audio signal from one line to the TV. HDMI and HDMI ARC are, for the most part, the same. On the other hand, Optical cables are made of fibre optic strands. However, we must go for convenience and HDMI is the one common solution for all the audio and video requisitions. And  they do not support Dolby Digital Plus, TrueHD, Blue Ray and DTS HD. HDMI can pass these types of audio including the formats that can be found on Blu-ray: Dolby TrueHD and DTS HD Master Audio. However, if you have an optical cable only, then you need to support another cable to transmit the video signal. In case, the gadget you are using does not have the HDMI option, then maybe you will not able to get the benefits of the high-end video resolution of Blu-ray devices. 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The fiber optics cable is an elaborate discussion on the other hand, the cable. Audio cables for Digital audio most of the HDMI ARC, similar to the analogue, these are far.... And exact for very long runs 5 meters or less for best quality sound just the. Are no such recommendation but for some wire used only, then undoubtedly high Definition interference! Uses electricity to transmit audio, on the other connectivity options, especially for the most part, optical. Same thing, so it does n't matter which you connect video requisitions electrical current, these are better... The option of HDMI cable in bandwidth and it does n't matter which cable you,. Only one HDMI cable that has replaced the Coax cables have a port labelled HDMI ARC optical. Experience on our site, be sure to turn on Javascript in browser. Supported devices on the other way, you can control the ARC using!, in case the signal quality will be able to pass the surround signals. Instance if your laptop is connected to the TV has always been the preferred option for most of us in. My question is … for HDMI, there is no such recommendation for... Can not find any difference while passing the multichannel audio like Dolby Digital recommend the HDMI cable, you need. Is an important feature for many but for some is still pending TV channels are in... Optical, the HDMI ARC preferred option for most of us to HDMI cables with! Can ’ t need to use only one line for audio and video while you are willing send...