In the times that we live in, we all need access to high-speed Internet more than ever before. Having reliable and dependable Internet access at home or at the office is crucial to a variety of everyday tasks. It’s how we get our morning news, catch up on TV shows, watch movies, order groceries and stay in touch with the people we care about most.

With high-speed Internet being such as necessity, it’s important to find a company that will offer the very best speeds, dependability and excellent customer support all at a reasonable price. It’s no longer about finding the Internet provider that will offer the best deals, but one that will offer the best overall service.

Two of the most popular brands in the industry are Comcast Infinity and AT&T. Comcast has been a leader in cable television for decades and their cable broadband Internet service is one of the very best that you can have for home or business use.

AT&T offers a few different options for high-speed Internet with DSL being their most popular option since it is available in most areas and is very reliable.

If you are thinking about upgrading your Internet service, have recently moved to a new area, or simply want to find out if there’s a better option out there, you are in luck. We have compared these two top-rated high-speed Internet options so that you can make a well-informed decision on which company to choose for your home or business online solutions.


The Best Choice for High-Speed Internet Overall

The best choice for high-speed Internet when talking about Comcast Xfinity and AT&T DSL is truly going to depend on your needs. It all depends on what you want the most out of your Internet service and what you are willing to pay. If you are interested in a great TV and Internet bundle, both companies offer good money-saving options. If you watch more live TV than streaming content, AT&T DSL with DirecTV is a good choice. But if you prefer streaming online content, you will need fast and reliable Internet service like that offered by Comcast Xfinity.

As far as the price goes, both companies offer great promotional rates for the first 12 months for new customers. But those rates go up significantly after the 12-month period is over. Be sure to find out about the latest rates and promotions, as well as any new bundles or plans when you call to order your new Internet service. Prices and plans change often and there could be a better option available from the company you prefer.


Xfinity vs AT&T DSL Comparison Table


PriceStarting at $25 per month
Starting at $40 per month
Data Cap1TB
Starting at 300GB
Speeds25Mbps – 2GB5Mbps – 1GB
Extra FeesRental fee (optional)Nothing specific
ContractsNone requiredOne year
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The Pros and Cons of Choosing Comcast Xfinity Internet Service


Comcast is an industry leader for a reason. They offer what many would consider the best options for high-speed Internet and TV. They are also well known for their bundle packages that can include Internet and Cable TV at a discounted price. If you are looking for an all-in-one option for your Internet and home entertainment needs, Comcast is the company for you.

While Comcast Xfinity is a great option for those looking for reliable broadband Internet, there are a few drawbacks to choosing this company. The customer service and support remain one of the lowest rated based on past experiences from customers. However, if a good TV and Internet combo is what you're looking for, you really can't find anything better than Comcast Xfinity.


The Pros and Cons of Choosing AT&T DSL Service


AT&T is a fierce competitor for Comcast when it comes to their high-speed Internet choices. Like Xfinity, AT&T offers a broad variety of services for its customers including DSL and fiber optic cable. They also have TV and Internet bundles with deals through DirecTV Satellite Internet. AT&T's DSL service is fast enough for everyday Internet use, downloading and streaming content. It can also be more affordable than Comcast Xfinity, depending on the package you choose.

The downside to AT&T is that their full services are not currently available in all areas. Many rural areas do not have access to their DSL service and the new, much faster fiber optic cable service is only available in select cities.


Which Offers the Most Affordable Internet Option?

Both Comcast Xfinity and AT&T offer various packages at different monthly rates. You choose the package that best suits your monthly Internet usage. Comcast offers more package options than AT&T, so for those who only need the basics, they would be the most affordable option. However, if you need more speed or bandwidth, the cost significantly rises.

The Performance Starter package from Comcast Xfinity offers download speeds at 15 Mbps and a Data Cap of 1 TB. It is available for $29.99 per month for the first 12 months. This is Comcast's most affordable package. After the 12-month period is over, the cost for monthly Internet service rises to between $64.95 and $66.95.

AT&T DSL Internet is available in four packages the Internet Basic 5 and the Internet 10-100. These are priced between $30 and $80 per month. The Basic 5 plan offers download speeds of 5 Mbps while the Internet 1000 plan, the most expensive, offers download speeds of 1000 Mbps. Both plans have a data cap of 1 TB. The price of each plan is good for the initial 12 months.


Which is Best for Streaming?

The streaming quality that you receive from Comcast Xfinity or AT&T DSL will be based, in part, on the plan that you purchased. When it comes to streaming, Comcast Xfinity ranks at the number one spot based on Netflix’s July 2018 Leaderboard. AT&T DSL was much lower on the list, at the 13th position. However, AT&T Fiber Internet was ranked at the number four spot, evidence that the upgraded AT&T service truly is an upgrade from their DSL service.

If you rely on streaming services such as Netflix or Hulu for most of your TV viewing, Comcast Xfinity would be the best option for you.


Which is Best for TV Bundles?


Streaming is good, but if you want to preserve some of your bandwidth for other use, you should consider one of the TV and Internet bundles offered by both Comcast Xfinity and AT&T DSL. Both companies offer a variety of packages for you to choose from whether you want the basic package or all the premium content you can get.

AT&T offers an Internet bundle that includes DirecTV satellite service. DirecTV is a great option because it is available everywhere, even in rural areas where cable is not offered. It’s reliable, carries the popular NFL Sunday Ticket and includes a great DVR option that can make watching your favorite shows much easier.

But DirecTV is also known for being expensive, and even though you can et the Select plan for $35 a month, once the 12-month period has ended, you will have to pay a staggering $80 a month.

If you are interested in a more affordable option for your TV and Internet bundle, Comcast Xfinity may be the smarter choice. Comcast now offers both non-contract and contract pricing and a great selection of On-Demand shows that make watching TV on your own schedule plausible. The digital starter with more than 140 channels is available for $49.99 per month for 12 months with a 1-year agreement. After that, the price goes up to between $72.95 and $78.95, which is slightly less than DirecTV’s price.


The Best Choice for Residential Use


It can be difficult to determine which company is the best for residential use overall since we all use the Internet differently. Some households may be heavy Internet users while others may only use it for basic tasks. So, we will look at the additional features offered by the two brands to determine which service is best for home use.

If you watch TV more than you use the Internet, but you still need both services, AT&T with DirecTV would be the best residential use option for you. The basic package is affordable and although DirecTV can be pricey, it is also one of the most top-rated TV providers in the nation. That makes AT&T DSL with DirecTV one of the best options for residential use.

However, if you use the Internet more than you watch TV, but still want both options available to you, Comcast Xfinity would be a better option. With faster Internet speeds that are ideal for gaming and streaming, Comcast is the optimal choice for heavy Internet users.

The Best Choice Internet for Business Use


Businesses require reliable, high-speed Internet service that they can depend on all throughout the day to help their customers. While some may require TV services as well, most businesses focus strictly on Internet use. Therefore, they will need to have the best options available for their heavy online use.

Comcast Xfinity is considered the best option for those who use the Internet frequently throughout the day. That would make it the better option for businesses when compared to AT&T DSL service. However, if AT&T Fiber Optic service is available in your area, it would also be a reliable choice when you need fast Internet service for your business.

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