Is 7.1 better than Atmos?
A sound system with surround 5.1 uses 6 channels to generate surround sound. 7.1 8 channels are used by surround sound systems. The two extra sound channels have a slightly better quality of the audio.
This is automatically selected by an AV receiver which decodes this format-and this is supported by most recipients.
The points on 7.1 vs Atmos, systems with stereo speakers, there are some Dolby Digital 2.0 soundtracks, rather than surround sound setups.
This is the most popular format for surround 5.1 sound. It is found on most DVDs and Blu-ray disks, and almost all AV receivers can support it.
It’s a lossy format, meaning the film studio’s original audio is compressed to match the data on a disk.
This compression will lose some of the original sound quality but on a decent sound system it still sounds pretty good. All you need to know is pros and cons of a Dolby Atmos home theater.
5.1 Surround sound has 6 channels of sound, and hence 6 speakers. It includes a speaker in the middle, a subwoofer, speakers in the left and right front and speakers in the left and right rear.
7.1 Eight sound channels provide surround sound. This uses the same 6 speakers as before, plus an additional two side orators.
The two additional speakers add additional dimension to the surround sound experience. 7.1 Surround sound is costlier because it uses more microphones, and is only suitable for large spaces.
Prices for 7.1 surround sound systems from the same supplier in the same class are almost always higher than a 5.1 surround sound system from.
But there is a broad range in products that different producers ask for. 5.1 Similarly, surround sound systems range between $80 and $1,700. Prices range from $265 to thousands of dollars for the 7.1 surround sound speakers.