Amazon Echo Dot 4th Generation Teardown & Disassembly | New CPU Inside

This video is a teardown of the new Amazon Echo Dot revision 4 which I purchased on the recent black Friday sales.
High resolution photos and more information for the teardown are on my blog
www.briandorey...
The version 4 of the Echo Dot is a new round design and uses a double-sided main circuit board with a small board in the top of the case which has the microphones and switches to control the unit.
You can view previous teardowns and projects on my blog at www.briandorey...

[@PhD63]

The best teardown of the dot 4 on KZbin. Thanks.

[@FF-xl7yw]

Great surgery! Wish you could open the 3 and the 4 side by side for comparison. Thanks much!

[@familiaozorio]

Where can I buy the ribbon cable for echo dot 4?

[@user-hy6ot3qf8b]

it is very detail for us , we can even get the ic part number ,thanks a lot from China

[@acej65]

Un cordial saludo desde México una pregunta tengo un disposito 5 generación que tiene reporte por número de serie sabe cómo se lo puedo cambiar

[@techguyone11]

Is the speaker different to the one on the 3rd gen dot ?

[@NJtoTX]

So it looks like the side with the controls blocks the sound in that direction, which means sitting next to it with the controls visible is a no-no.

[@Xtreme_vats01]

What is the sound output man

[@brunofa]

Where can i buy a new main pcb?

[@ajayvaishnav1193]

How much wattage is the speaker

[@GonzoZener]

What is the audio streaming signal quality on the output in bit depth and frequency?

[@Lucas.911]

How many microphones have this version?

[@BrianDorey]

There are 4 in this model

[@arujiin0798]

What specific tool can i use to remove the 4 bottom screws?

[@BrianDorey]

I used a small straight screwdriver

[@arujiin0798]

will precision screwdrivers work?

[@Coltography]

thats an echo dot, not an echo

[@Toast131]

Exactly

[@manveersingh-ec2lr]

Right