Considering the speed recommendations above, a cheap 50Mbps should be able to handle all your needs, including 4K streaming, right? Well, not exactly.
Using Wi-Fi will reduce your actual speeds, even with a top-of-the-line router or Wi-Fi extender. Each connected device competes for and reduces the available bandwidth. It's a good idea to opt for a plan with faster speeds than what's recommended for a single activity.
Here are the speed ranges that we at CNET frequently recommend:
Another important factor to consider in your search for the ideal internet speed is how many users and devices are on your network on a given day. Your household may only consist of one or two people, but it could be hosting 10 to 15 devices (laptops, cellphones, gaming consoles, smart TVs, smart home gadgets, you name it). If you're using these devices consistently, you need to make sure your internet speed can cover them all.
Video is often the biggest bandwidth hog, so aim for an internet plan that can accommodate your viewing habits. If it's applicable, think of the times you've streamed Netflix or taken a video call from Mom, then imagine everything else that could have been happening on your network at the same time and use the chart above as a rough guide.
For instance, if you live alone and like to scroll on your phone while you stream your favorite show in 4K on your TV, you'd want at least 35Mbps for smooth playback and another 10Mbps to keep up the conversation on Instagram. A 50Mbps internet plan might be the minimum for you to be close to your sweet spot.
As you're considering speeds, it's also important to understand the difference between upload and download speeds. Here's the difference: upload speeds tell you how fast you can send data out to the internet, while download speeds tell you how fast you can pull data from the internet.
Fiber internet typically comes with symmetrical upload and download speeds, many internet providers offer plans with significantly less upload speed than download speed. With plans like these, the ratio is typically 1Mbps of upload bandwidth for every 10Mbps of download bandwidth.
It's true, that you'll be using the download side of your connection far more often than upload. Don't feel like you have to upgrade to a plan with faster download speeds than you need just to get faster uploads. Upload speeds come into play when you're videoconferencing, posting to social media or emailing a large attachment, but these tasks don't require a lot of upload speed. In most cases, 20Mbps or less will get the job done.
Data caps are something to look out for while searching for your home's ideal internet speed. Internet data caps are ISP-enforced data usage limits. It's important to consider them as you shop, especially if you use your internet for high-data-usage activities like streaming Netflix or scrolling through social media. Video-heavy use cases like that eat through lots of data, and if you hit the data cap, you'll need to pay extra for an additional allowance. Or in some cases, face drastically reduced speeds for the remainder of your billing cycle.
Low-speed internet plans -- a 10Mbps DSL connection, for example -- are typically intended for light internet usage, so the data caps that sometimes come with them can be painfully tight. Meanwhile, many providers offer plans with no data caps at all so it might be easier to simply avoid one in the first place.
If you're unsure whether it's worth paying for a higher data cap or switching to a provider that doesn't use them, check with your ISP to see if they offer any tools to help you track your household's data usage (most do, usually via their app). That'll give you a better sense of how much you need and whether you actually need to make a change.
Now that you have a general idea of everything that goes into internet plans and the aspects you must consider when choosing one, you are ready to begin your search. If you have further questions about your internet needs, check out the rest of CNET's broadband coverage.
Source: cnet.com