A groundbreaking Retina display. Powerful dual-core and quad-core Intel processors. Ultrafast flash storage. High-performance graphics. Great built-in apps. And the revolutionary new Force Touch trackpad and even longer battery life. Whatever you can imagine, MacBook Pro with Retina display gives you the power to create. Processor speed of 2.5GHz with a turbo boost up to 3.7GHz. The retina display reduces glare while maintaining incredible colour and quality. Its high contrast ratio results in blacker blacks and whiter whites. And everything in between is rich and vibrant. Next-generation Thunderbolt high-speed I/O for connecting high-performance peripherals and displays through a single port. Up to 2x faster AMD Radeon graphics on the 15 and 17in models. FaceTime HD camera. Multi-touch trackpad. Long-lasting battery. The 15.6 inch macbook pro lasts up to 9 hours. That's an hour longer than previously for each model. And they deliver 12 hours and 9 hours of iTunes film playback, respectively. That's impressive battery life for any notebook. But for a high-performance notebook with an ultra-high–resolution display, state-of-the-art processors and graphics, and a super-slim design, it's absolutely remarkable. CPU and Memory: Intel Core i7 quad core. Processor speed 2.5GHz. 16GB RAM. Display: 15.6in . Graphics: Dedicated graphics. Interfaces and connectivity: 1 HDMI port. Bluetooth. Webcam and sound: HD webcam. Built-in mic. Built-in audio. Operating system and software: Mac OS. General features: Size H1.8, W35.89, D24.71cm. Weight 2.04kg.