HTC OneX

The One X comes equipped with the Tegra 3 quad-core 1.5GHz processor backed up by 1GB of RAM, this is quite a statement by HTC as this phone is 'best in class' in almost every department.
The specifications for the One X read: 

• Running on Android 4.0 Ice Cream Sandwich with HTC Sense
• Quad-core 1.5GHz Tegra 3 processor
• 1GB of RAM
• 4.7" 720p Super LCD2
• 8MP f2.0 camera with its own image processor
• 1.3MP front-facing camera (capable of HD video chat)
• 32GB internal storage
• 25GB of free Dropbox storage
• NFC capabilities
• 1800mAh battery
• 4G compatible

The phone is one of the slimmest the world has seen measuring at 7.9mm, compared to the iPhone 4s's 9.3mm, and comes in a machined polycarbonate shell which makes it light but strong.