Laptop Hardware Explained

Although it can be a little intimidating, it's important to know what each component of a laptop does to ensure you're choosing a device powerful enough for your needs.

Processor

The difference is between a cheaper laptop and a more expensive one is usually the processor. Before you start shopping and getting into what type of processor is in each machine you’re looking at, consider what you’ll be using your laptop for and use that answer to decide how much power you need. Investing in a high-end processor means your laptop will run more smoothly and efficiently, however the price will be more expensive.

“Graphic designers, video editors and gamers generally need the most powerful processors due to the weight of the programs they run, while everyday users and students will find more cost-friendly options are suitable for their needs,” says Jason Tavoletti.

Intel is the market leader when it comes to processor manufacturers, while AMD processors are more affordable, so if you’re on a tight budget, AMD could be an option for you. Mac uses their own processors designed specially by Apple.

Memory

The higher the RAM, the quicker your programs will run, and the more programs you can run at the same time. The amount of RAM in each laptop varies but the more RAM, the more expensive the laptop.

Basic RAM guide: 4GB: For general users who use their laptop for web browsing, emailing and playing music. 8GB: For general users who use basic functions, web browsing, emailing and playing music. 16GB-32GB: For gamers, graphic designers, video editors and other creatives, as these programs need a large amount of memory to perform at speed.

Storage

Solid State Drives (SSDs) are fast and durable with no moving parts, making them quick and reliable but a bit pricier. Hard Disk Drives (HDDs) have spinning disks and mechanical parts, offering more storage at a lower cost but with slower speeds and less durability.

How much storage your laptop can hold is generally measured in gigabytes or terabytes, with 1TB = 1000GB. If you don’t store music and only have a few photos, or store your files elsewhere, such as on a portable hard drive or the cloud, an SSD of around 120GB to 250GB is plenty.

Graphic Cards

Laptop screen quality is measured in resolution and, unless you’re buying the cheapest laptop you can possibly find, you should always purchase a laptop with at least 1920 x 1080 resolution.

Screen resolution guide: 1366 x 768: HD (not full HD)
1600 x 900: HD+
1920 x 1080: Full HD
2304 x 1440: Retina (Apple Mac only)
2560 x 1440: QHD/WQHD
2560 x 1600: Retina (Apple Mac only)
2880 x 1800: Retina (Apple Mac only)
3000 x 2000: PixelSense
3200 x 1800: QHD+ 3840 x 2160: UHD

Screen Size

The biggest advantage of a larger screen is that you can view your content from a further distance and it’s easier for users to not only view content but to work efficiently.

Laptops with smaller screens are generally lighter and are carried around more easily, as the overall size of the laptop is smaller. If you need a laptop for travel and to use while on a flight, then a smaller screen size is for you.

Extra Laptop Features To Look For

Some features you might like to look out for when purchasing a new laptop:

Touch Screen - Enables you to use the traditional keyboard and mouse or simply touch the screen to operate.

Battery Life - Having a long lasting battery life is ideal for any user, especially if you need to access your laptop on the go.

HDMI Ports - A HDMI port allows you to connect your laptop to a TV or a second monitor with an HDMI cable.

USB A/C/Thundbolt Ports - Connect multiple devices such as your phone or tablet to your laptop with a USB port.

SD Card Reader - A port that allows you to access data from SD cards. SD cards are commonly used for storing photos, videos, and other files from devices such as digital cameras.

Backlit Keyboard - Light under your keyboard to make it easier to see in darker rooms or at night.

Note: Technology may vary between laptops - check product Technical Specifications for more information.

Accessories & Software

Some accessories and software that might be worth splurging on when purchasing a new laptop:

Virus Protection Software - Virus protection software is the most important accessory to purchase with your laptop as it will protect your data and files from viruses and malware. “Protecting your files and personal details from harmful viruses and malware is critical, so if you don’t already have virus protection software, purchase it with your new laptop to ensure your online security is up to date and working properly,” says Jason Tavoletti.

Laptop Bags - Laptop bags are also one of the most common accessories to ensure you can carry your laptop with you and keep it safe.

External Hard Drives - An external hard drive provides more storage space outside the existing storage on your device. It's worth keeping additional copies of assignments and important work on these devices so it's not lost if something ever happens to your laptop. External hard drives come in both SSD and HDD formats.

Wi-Fi Range Extender - A Wi-Fi range extender extends your Wi-Fi range to ensure you can use your laptop and internet efficiently from anywhere in your home.

SD Card Reader - A port that allows you to access data from SD cards. SD cards are commonly used for storing photos, videos, and other files from devices such as digital cameras.

USB Port Hub - A USB hub adds more USB ports to plug-in devices or accessories.

HDMI Adapter - Some laptops don't come with an HDMI port so an HDMI adapter can add one if you need to connect to another monitor.