That's a different kind of experiment and I just got to say that there is no "one size fits all" method of experimentation. The reason there doesn't need to be a control here is because comparitors have ZERO effect on the answers being asked.

  The question being tested is:
  - Do Huawei devices have the capacity for adequate capacity

  Not
  - Are Huawei devices better or on par in terms of security compared to other vendors.

These are completely different questions with completely different methods of evaluation. And honestly, there is no control in the latter. To have a control you'd have to compare against normal operating conditions and at that point instead you really should just do a holistic analysis and provide a ranking. Which is still evaluating each vendor independently. _You don't want to compare_ until the very end. Any prior comparison is only going to affect your experiments.

tldr: most experiments don't actually need comparisons to provide adequate hypothesis answering.