Frontier vs. Xfinity Internet Providers Compared

Frontier has great fiber speed and pricing, but DSL will be slower

Frontier has the same split profile as other internet providers that offer both fiber and DSL. Frontier’s fiber internet offerings are outstanding across the board for both performance and pricing. But their DSL internet speed and cost will be mediocre compared to Frontier Fiber. About 42% of customers In Frontier’s coverage area are currently able to choose fiber. With an aggressive fiber buildout plan, Frontier plans to expand its fiber footprint to 10 million locations by 2025 [1]. And those fiber connections will be FTTP, meaning all fiber-optic line, all the way to your home. That’s good news, because the difference between DSL and fiber is night and day. Fiber internet will be much faster and more reliable, and you’ll get much more internet speed for the price you pay.

Frontier will give you a good deal on fiber, but DSL varies widely

Frontier is the 8th-largest internet service provider in the United States, with 2.8 million broadband subscribers [1]. The company has a total of 9.9 million copper passings and 6.8 million fiber passings. At the end of 2023, over 70% of their customers were fiber internet customers [2]. Frontier’s main distinction among fiber internet providers is that you will get faster speeds compared to the competition. For example, Frontier’s first-tier fiber plan costs about $39.99 per month at present, like many of its rivals. But that Frontier plan will give you 100 Mbps download and upload speeds, where many other fiber providers tend to start at 200 Mbps and 300 Mbps. With modem-router rental included and no data caps, Frontier Fiber offers the kind of simple, clear pricing that earns high ratings from us. The only drawback is that Frontier Internet (the name for their DSL plans) does not provide the same kind of bargain. Frontier pricing is just average for DSL in the industry. Plus, the DSL speed you will be able to get at your address will vary depending on infrastructure. (DSL usually ranges from 3-50 Mbps download and 1-3 Mbps upload.) Average DSL pricing in the industry is not a great deal for customers compared to cable and fiber pricing. That’s why Frontier and many other providers are moving away from copper-based service in favor of fiber.

Xfinity stands above the pack for its low initial pricing, but pay attention to the later price hikes and fees

Xfinity is the largest internet service provider in the United States, with 32 million broadband subscribers [1]. Xfinity is a subsidiary of cable giant Comcast. Company size and strength gives Xfinity the ability to offer very low promotional prices to consumers for a year or even two years. Xfinity’s promotional plans begin around $20/month. Here's the kicker: after a year or two, your promotional rate will end. At that point, your rate can go up by anywhere from $25 to $50 per month. And Xfinity pricing varies all over the country and is pretty complex in how it changes from plan to plan. By our evaluation standards, this lack of simplicity in pricing hurts Xfinity’s rating despite its great initial promotional rates. In addition, Xfinity’s lower-tier plans have data caps that apply under certain conditions. The data cap is 1.2 TB (terabytes) per month, which is enough to cover many households’ monthly usage without any trouble. However, the Benton Institute for Broadband and Society analyzed data from OpenVault to show that 14.6% of homes used more than 1 terabyte per month, and 2.4% used over 2 terabytes per month [2]. This data suggests that 1 in every 7 homes would run a risk of exceeding the Xfinity data cap. Comcast/Xfinity claims that it does not throttle internet and slow it down, however, Xfinity will charge you overage fees if you exceed your data cap [3]. Those fees can go up to a maximum of $100/month [4]. Odds are that you won’t exceed your data cap. But if you have lots of real-time gaming or heavy streaming in your household, the extra cost for data overage could really add up. With Xfinity's top tier plans, though, you will get unlimited data.

Frontier Fiber offers speed and reliability, but their DSL lags behind

Just like pricing, performance for Frontier plans is heavily split depending on whether you get fiber or DSL. With Frontier Fiber, you can get multi-gigabit speeds up to 7000 Mbps. That’s right up there with the top few providers in the fiber internet business. And pricing for the 2 Gig and 5 Gig plans is cheaper than comparable offerings from other ISPs. These multi-gigabit speeds will be more than sufficient for very large households with many devices all streaming or gaming simultaneously. Even 500 Mbps is still a lot of speed and will be more than capable of supporting a five- or six-person home and all the devices in it. DSL performance will be unpredictable, but the only constant is that it will not deliver fiber-like performance. If you’re lucky, you’ll get a speed above 25 Mbps download. With that speed, you’ll be able to do most standard internet activities such as streaming and browsing, though you’ll have to watch how many devices are online at once. But if you get a speed that’s 10 Mbps or lower, you may find your service glitching or freezing during heavy-data tasks.

Xfinity’s hybrid fiber/coaxial cable supplies gigabit download speeds but slower upload speeds

Though Xfinity has advanced cable technology and good speeds, their network seems to be more prone to outages than users would like [5]. That’s the major reason Xfinity gets a lower rating for performance, in addition to the intrinsic differences between cable speed and all-fiber speed. Xfinity uses technology that is mostly fiber but uses coaxial cable for a short stretch of your internet connection. This type of connection is known as hybrid fiber/coaxial cable, or HFC. An HFC internet connection is better than older cable technologies because it can supply download speeds up to gigabit speeds. HFC will give you faster, more reliable internet service than DSL, satellite internet, or fixed wireless internet. And for streaming in HD, this hybrid fiber- cable internet will certainly be able to support multiple devices. The major difference between HFC and an all-fiber internet connection is upload speeds. Your upload speed will be no faster than 35-50 Mbps. An-all fiber connection, by contrast, will give you the same upload speed as your download speed. Your upload speed will affect activities such as gaming, videoconferencing and large file uploads. The good news is that if you have an upload speed of 35 Mbps, you’re still going to be able to upload pretty quickly. For most average households, 35 Mbps is enough. But if you have four or more people in your household streaming HD, playing games, working from home, and videoconferencing simultaneously, you’re going to want all-fiber internet, or what is often called “fiber to the home” (FTTH). Xfinity does have one all-fiber connectivity option that is full FTTH. If your household’s location is eligible, Xfinity will install an FTTH connection for their Gigabit Pro plan. Gigabit Pro is up there with the fastest fiber plans on the market.

Installation fees waived with one year of service

Frontier provides your basic modem/router at no charge when you get fiber internet or DSL. For both technology types, standard installation fee is $100, but the fee is waived as long as you keep your service for at least 12 months. So, you basically get free installation unless you cancel before the year is over, in which case you'll pay a pro-rated fee.

Xfinity offers two different gateways and popular Flex 4K streaming TV box

For TV fans, Xfinity internet service brings the added bonus of its free Flex 4K streaming box [6]. This convenient gadget will work much like a Roku box to consolidate your streaming apps, plus give you over 10,000 free movies and shows, free channels, and a voice remote. Xfinity TV customers are not eligible for a free Flex 4K, however. For your modem and router, you will get the xFi Gateway with its multi-gig speed capability, Wi-Fi 6E, parental controls and security protection [7]. Or you can upgrade to the xFi Complete, which includes unlimited data. Both require a rental fee after the promotional period that could be $15-25, which is part of why your price goes up. If you use your own router and modem to avoid the equipment fee, you will have to live with the 1.2 TB data cap. Installation fees will be similar to other providers at around $100 for a technician install and $15  for a self-install ($15).

Frontier Fiber shows strong performance in customer satisfaction

Frontier's reviews have improved greatly with increased fiber service, as is reflected in higher rankings in the J.D. Power Residential Internet Service Provider Satisfaction study [3]. Frontier's sharp rise in the rankings is a promising sign that if you get Frontier Fiber, you will be happy with your choice. In addition, Frontier outranks even strong fiber competitors in the well-regarded national survey known as Net Promoter Score [4].

Xfinity Customer Service shows improvement

Xfinity has not been known for strong customer service over the years. Online reviews continue to mention some problem areas. But Xfinity has been moving up in official rankings, and for that reason, we give them 4 stars for improving their customer experience. Xfinity has customer support on its website, with 24/7 chat for help and 24/7 tech support. An online status center allows you to check for outages and troubleshoot your service. The Xfinity app will make your online customer experience more streamlined. You can also find Xfinity help communities through Facebook, Twitter, and Reddit. Customer service rankings have been improving for Xfinity in recent years. In 2022, Xfinity ranked third in three of four regions in the J.D. Power Residential Internet Service Provider Customer Satisfaction Study  [8]. This ranking reflects Xfinity’s recent effort to improve their customer support. Though Xfinity’s customer support ratings from other sources are not always as high, overall, signs are getting better that you will be satisfied with your customer experience.