When you buy a laptop, you are typically stuck with the hardware that’s inside. This means that you want to be extra sure that the laptop has the specifications that you need. Higher end, faster processing laptops will have a multi-core CPU such as Intel, AMD, and now ARM. These won't usually be found in netbooks or lower-end laptops. The difference impacts the speed of your laptop's performance.  As technology moves forward, older processors quickly get left in the dust. If you’re buying Intel, avoid Celeron, Atom, and Pentium chips, as these are all older and slower models. Instead, look for the Core i3, i5, 17, or i9 CPUs. If you are buying AMD, avoid the C- or E-series processors and instead look for the A6 or A8 CPUs. Consider how much RAM you actually will need in your new unit.  The amount of RAM memory can be an important spec to consider. Often the amount of memory can limit the applications that you can run. Large applications will require more memory to run. In general, the more memory you have, the faster the laptop will run.   Most standard laptops typically come with 4 gigabytes (GB) of RAM. This is usually sufficient for most users. Netbooks may come with as little as 512 megabytes (MB), but this is becoming less common. You can find laptops with 16 GB or more, though this is only recommended if you are running multiple memory-intensive programs. While it may be tempting to get a whole ton of RAM when you purchase the laptop, often retailers will put massive amounts of RAM in a unit to disguise the fact that the rest of the components are sub-par (slower processor, etc.).  Since it is quite easy to upgrade RAM, this should not be a huge consideration for a specific laptop. If you are playing games, check the graphics memory. You should have a graphics card with discrete video memory for 3D games, though this is not necessary for most casual games. A discrete graphics card will consume more battery power as well. The listed size of the hard drive will be a little misleading, since it does not...

How would you rephrase that briefly using Vietnamese?
Xem xét kỹ thông số kỹ thuật của từng mẫu laptop. Kiểm tra Bộ xử lý Trung tâm (CPU). Xem xét dung lượng bộ nhớ (RAM). Kiểm tra khả năng đồ họa. Xem xét dung lượng lưu trữ sẵn có. Kiểm tra các cổng có sẵn. Kiểm tra các ổ quang của máy laptop. Xem xét độ phân giải màn hình phù hợp. Kiểm tra các tính năng không dây (Wi-Fi).