How thick is the math notebook?

According to your request, I selected three models, I hope you like them.

It should all come out in February.

Lenovo Y460A-i5 (Lenovo Y460A-i5)

Category: Notebook brand: Lenovo reference price: I estimate it will be around 8000 soon.

Screen size: 14 inch processor type: Intel Core i5 520M graphics card chip: ATI Mobility Radium HD 5 standard memory: 4GB hard disk capacity: 500GB product positioning: all-round student motherboard chip: Intel HM55 wireless network card: Intel WiFi Link optical drive type: DVD burner time to market: 20 10 February product type: home.

ASUS n6 1WI52JA-SL (ASUS n6 1WI52JA-SL)

Category: Notebook brand: ASUS reference price: 8999 [Beijing] Business quotation: 8909 to 9488.

Screen size: 16 inch processor type: Intel Core i5 520M graphics card chip: ATI Mobility Radium HD 5 standard memory: 2GB hard disk capacity: 500GB product positioning: all-round student notebook weight: 2.9Kg motherboard chip: Intel HM55 wireless network card: supporting 802.1b/g/n wireless.

Sony CW2S4C (Sony CW2S4C)

Category: Notebook brand: SONY (Sony) Reference price: 7999 [Beijing] Business quotation: 7679 to 8599.

Processor type: Intel Core i5 520M graphics card chip: NVIDIA GeForce GT 330M standard memory: 4GB hard disk capacity: 500GB product positioning: game audio-visual notebook weight: 2.4Kg wireless network card: supporting 802. 1 1b/g/n wireless fidelity optical drive type: DVD burner time to market: 201n

Processors and graphics cards are the best at present.

They are all the latest styles. It may take a short time.

Should be able to fully meet your requirements. They all look beautiful. If the store is out of stock, you can ask them to help you order.

Buy ASUS N8 1 if it's cheap. It was 8000 six months ago, but now it has dropped to around 6300. The configuration is also quite strong. All your requirements can be met,

Besides, I think this person speaks very well. You can also refer to it

Recommend five models

1. Sony CW 1S3C

Laptop screen size: 14 inch

Processor model: Intel Core 2 Duo processor P8700

Graphics chip: NVIDIA GeForce GT 230M

Reference price: 6500

2. Samsung R478-DT0 1

Laptop screen size: 14 inch

Processor model: Intel Core i3 330M

Graphics chip: NVIDIA GeForce GT330M

Reference price: 6399