Not necessarily. Having many trademarks can only mean that the computer has many functions and is certified. It mainly depends on his configuration.

For example, a computer is core I7, GT240, 4GB DDR3. Everything else is ordinary.

The other computer is covered with labels: Dolby Sound Certification, WiFi Certification, 1394 Certification, LCD No Bright Spot Certification, AMD Certification, Win7 Certification. It's of no use at all.