Screen size: 15.4 inches? 2880x 1800？

CPU model: Intel? Core i7? 3720QM？

Main frequency of CPU: 2.6GHz?

Memory capacity: 8GB? DDR3？ 1600MHz？

Hard disk capacity: 5 12GB? SSD solid state drive?

Graphics chip: NVIDIA? GeForce？ GT？ 6.5 million+Intel? ...？

Operating system: Mac? OS？ x？ Lions?

Camera: integrated camera?

Type of optical drive: No built-in optical drive?

Wireless network card: supports 802. 1 1a/b/g wireless fidelity?

Notebook weight: 2.02Kg?

Bluetooth: Support, Bluetooth 4.0 module?

1, Apple notebooks are guaranteed.

2, you can deposit 1 ~ 2000.

There is no difference at all.

4.WIN7 is the most suitable system for you.