What the difference between portable version analyzer and mini version analyzer

Firstly we're very sorry to those who are confused with the portable version and mini vesion quantum resonance analyzer,really sorry to let you misunderstand.In fact,they're just the so-called name.But they are all the small sized,usually we call portable version analyzer is quantum magnetic analyzer,the other is our  quantum analyzer.So dear don't worry about that,thanks!Their photos are below for your reference!
http://www.quantumresonancemagneticanalyzer.com/quantum-resonance-magnetic-analyzer-reports/959.html