What are the types of Wi-Fi: a simple explanation for laptop users
Wi-Fi is the foundation of modern homes and offices. We connect laptops, phones, TVs, consoles and even household appliances to the network. However, when choosing a device or router, many people get confused among the various Wi-Fi versions, numbers and letters. In this article, we will explain in simple terms what types of Wi-Fi exist today, how they differ and how to choose the most suitable option.
If you are looking for a laptop with a modern Wi-Fi module, visit our store BoxforPC.lt - there you will find many models with the latest wireless connectivity solutions.
Wi-Fi 4 (802.11n)
Wi-Fi 4 has long been the most popular standard. It operates at 2.4 GHz and can reach speeds of up to 600 Mbps .
Advantages:
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good operating range;
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compatibility with older devices.
Disadvantages:
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2.4 GHz frequency is loaded;
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by modern standards – average speed.
Suitable for basic use: web browsing, YouTube 1080p, working with documents.
Wi-Fi 5 (802.11ac)
Wi-Fi 5 is a big step forward. It uses the 5 GHz frequency and can reach speeds of up to 3.5 Gbps .
Advantages:
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high speed;
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stable connection;
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less interference.
This standard is still most commonly found in mid-range laptops. It's a great choice for work, gaming, and 4K streaming.
Wi-Fi 6 (802.11ax)
Wi-Fi 6 is one of the most popular standards today. It achieves speeds of up to 9.6 Gbps , improves stability, energy efficiency, and can serve many devices simultaneously.
Main features:
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operates at 2.4 and 5 GHz frequencies;
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lower delay values;
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ideal for offices and smart home systems.
If you're buying a computer in 2025, Wi-Fi 6 should be a minimum requirement.
Wi-Fi 6E
An improved version of Wi-Fi 6 that additionally uses the 6 GHz band.
Advantages:
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even less interference;
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maximum speed;
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great for gaming, VR, and large file transfers.
Important: 6 GHz must be supported not only by the router, but also by the device itself.
Wi-Fi 7 – the standard of the future
Wi-Fi 7 is just starting to hit the market, but it promises speeds of up to 46 Gbps and ultra-low latency, making it the choice for those who want maximum speed for the next few years.
What Wi-Fi is right for your laptop?
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For everyday use , Wi-Fi 4/5 is sufficient, but it is better to choose Wi-Fi 6.
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For gaming and streaming – Wi-Fi 6 or Wi-Fi 6E.
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For professional video/VR work – Wi-Fi 6E or Wi-Fi 7.
In the BoxforPC.lt store you will find laptops with Wi-Fi 5, 6 and 6E modules - this is the optimal combination of price and capabilities.