Xfinity Ranked #1 for Internet Quality — Here’s What That Means for Your New Home

Sponsored by Xfinity

Xfinity ranked #1 for Consistent Quality and Download Speed Experience among the five largest U.S. internet providers, according to Opensignal's April 2026 USA Converged Experience Report — an independent study based on real-world data collected from January through March 2026.

The report analyzed the combined home and mobile internet experience of subscribers who use the same provider for both services. Xfinity achieved a Consistent Quality score of 83.9% and a Download Speed Experience of 247.1 Mbps, placing it first in both categories ahead of Verizon, AT&T, T-Mobile, and Spectrum.

For anyone moving to a new home and choosing an internet provider, those rankings have a practical meaning: Xfinity's network — combined with its current plans — offers one of the most complete packages available in 2026.

• Xfinity ranked #1 for Consistent Quality, among the five largest U.S. providers (83.9% combined fixed-mobile score)
• Xfinity ranked #1 for Download Speed Experience (24.71 Mbps combined)
• Xfinity internet subscribers scored within 4 percentage points of the top fiber result for Consistent Quality
• All Xfinity internet plans include unlimited data, Xfinity Gateway (all-in-one Wi-Fi router/modem), no contracts, no early termination fees, and a free mobile line for one year.

Consistent quality is an independent metric developed by Opensignal that measures how often a subscriber’s internet connection is strong enough to support common everyday usage without interruption. It’s not a speed test — it measures reliability across six performance factors:

• Download speed: How fast data reaches your device
• Upload speed: How fast data is sent from your device
• Latency: The delay between a request and response
• Jitter: Variation in latency over time
• Packet loss: The percentage of data packets that fail to arrive
• Time to first byte: How quickly a server begins responding to a request

A connection passes the Consistent Quality threshold when all six factors simultaneously meet minimum benchmarks for three common use cases:

• Watching HD video without buffering or quality drops
• Completing a group video call without freezing or audio sync issues
• Playing online games with responsive, low-latency performance

This study shows that Xfinity Wi-Fi is built for speed, delivering ultra-fast connections. Powered by an advanced fiber-optic network, it provides the low latency and high bandwidth required to support multiple devices simultaneously. The Xfinity fiber-backed infrastructure ensures seamless streaming, gaming, and working from home without interruptions

Opensignal reports Consistent Quality as a percentage — the share of tests that passed all six thresholds. A higher score means a more reliable, user-ready connection across more moments in the day.

When you’re moving into a new home, consistency and quality are especially relevant. You’re not just setting up one new device — you’re reconnecting your entire household network, and you want to be up and running smoothly as quickly as possible. Choosing a provider with a high Consistent Quality score gives you a reliable foundation from day one.

When you line up all the results, Xfinity's Consistent Quality Score of 83.9% puts it fractionally ahead of second-place Verizon (83.4%), with AT&T, T-Mobile, and Spectrum following behind. For Download Speed Experience, Xfinity’s 247.1 Mbps combined result was 7 Mbps ahead of second-place Spectrum (240.1 Mbps) and 14 Mbps ahead of AT&T (233.3 Mbps).

Yes. Opensignal’s report also breaks down results by the type of home internet connection — fiber, cable, or fixed wireless access (FWA). The broadband technology at your address affects both Consistent Quality and download speed. Here’s how each type of internet connection performed for converged subscribers.

The key finding: Xfinity subscribers ranked second overall for Consistent Quality (83.9%) and second for Download Speed Experience (248.6 Mbps) across all access technologies — ahead of Verizon Fiber for download speed, and within 4 percentage points of the top fiber result for quality.

It can seem like fiber is definitely the best option — but what many people don't realize is that Xfinity's network is built on a fiber backbone. That advanced fiber-powered infrastructure is what makes cable performance as competitive as it is: it delivers sub-20ms latency for gaming and streaming, supports speeds up to 2,000 Mbps, and maintains 99.9% network reliability even when multiple devices are online simultaneously.

So while a fiber-to-the-home connection delivers a slightly higher Consistent Quality ceiling, Xfinity cable subscribers are still benefiting from fiber infrastructure at the network level — which is why the gap in real-world experience is smaller than most people expect. If a fiber-to-the-home option isn't available at your new address (still true in many parts of the U.S.), Xfinity cable delivers far more than a traditional cable alternative.

A data cap is the monthly limit on how much data you can send and receive, measured in gigabytes (GB) and terabytes (TB). Many ISPs still enforce caps between 1 TB and 1.25 TB, and if you go over, you may face fees of around $10 per additional 50 GB. Those charges can add up quickly for households with heavy internet usage. And even if you pay for extra data, you may still have your speeds throttled once you meet your cap.

Xfinity doesn't have a data cap on its current internet plans. As of June 2025, all Xfinity internet plans include:

• Unlimited data with no overage fees and no throttling thresholds
• Xfinity Wi-Fi Gateway included at no extra cost
• No contracts and no early termination fees
• Access to millions of Xfinity Wi-Fi hotspots nationwide
• Free mobile line for 1 year

Xfinity plan tiers range from 300 Mbps up to 2 Gig, so you can choose the speed that fits your needs without worrying about surprise charges at the end of the month. Plus, all Xfinity Internet plans include unlimited data, the Xfinity Wi-Fi Gateway, and Wi-Fi coverage powered by the Xfinity network.

Data consumption adds up faster than you may realize — here’s a look at how much data regular online activities consume.

A household with two remote workers on back-to-back video calls, a couple of 4K streams running in the evening, and a teenager downloading game updates can realistically burn through 1 TB in two to three weeks. With a capped plan, that means overage fees for the rest of the month. With Xfinity's unlimited plans, it means nothing changes. In addition, the Xfinity Fiber-backed network with Wi-Fi 6E connects 300+ devices, optimizing bandwidth to ensure cameras, thermostats, and speakers all run smoothly in your home.

Data cap policies vary significantly from one provider to another. The table below shows how the major U.S. providers compare in 2026.

Other than fiber providers like AT&T and Verizon Fios, Xfinity is the only provider to offer unlimited data across all current plans — with no extra fees, charges, or throttling. Xfinity also covers a larger portion of the U.S., while fiber availability is still limited across much of the country.

Comparing cable providers, Cox still imposes a 1.25 TB cap on most plans, resulting in overage charges for each additional 50 GB used. Satellite providers Starlink and HughesNet use deprioritization or a soft cap, which means speed is reduced (throttled) after a certain threshold of data usage, but there's usually no extra charge. While Xfinity connects to your home via coaxial cable, the network behind it is built on fiber — which is what drives its higher reliability and performance compared to traditional cable infrastructure.

Between Opensignal’s rankings and Xfinity’s unlimited data plan structure, Xfinity is hard to beat for many common household needs. Here’s who can benefit the most:

New movers
Xfinity's plans are designed to make your life easier: the Wi-Fi Gateway is included, setup is managed through the Xfinity app, and there are no contracts locking you in if your situation changes. And if you’ve got children at home, the app also includes parental controls and the ability to pause Wi-Fi for individual devices — useful features when you're configuring a busy household from scratch.

Remote workers
Xfinity is a clear frontrunner if you work from home because Consistent Quality — the metric that Xfinity leads — directly measures the performance factors that affect video calls: latency, jitter, and packet loss. A high Consistent Quality score means fewer frozen frames and dropped connections throughout the workday. And unlimited data ensures that heavy video call usage won’t result in overage fees or throttled speeds.

Entertainment streamers
Xfinity's number one Download Speed Experience score (247.1 Mbps combined) far exceeds the speed needed for 4K streaming, even across multiple devices simultaneously. That means smoother streams, faster load times, and less buffering — plus, with unlimited data, there's no reason to ration screen time or step down to HD to stay under a data cap.

Online gamers
Modern games can run 50–150 GB for an initial download, and mandatory updates use even more. On a capped plan, a single major release can eat up a big chunk of your monthly data. With Xfinity’s unlimited plans, downloads happen at full speed without a countdown clock on your data budget.

If you’re ready to take advantage of Xfinity’s top-ranked Consistent Quality and Download Speed Experience, it’s time to find out if it’s available in your area. Xfinity has one of the largest internet footprints in the country — serving more than 40 million homes across 40+ states, but availability is always address-specific, and plan options can vary by location.

Before you commit, confirm a few things:

• How much download speed your household needs
• Which ISPs service your specific address (not just your ZIP code)
• Whether or not your building or neighborhood has any exclusive provider agreements (especially condos, apartment complexes, and some HOA neighborhoods)
• Which plan speed tiers are available for your address
• Whether or not Xfinity Mobile is available as a bundle add-on in your area — all internet plans come with one free line for a full year.

The fastest way to check is to enter your new address or ZIP code into Xfinity’s availability tool. You’ll instantly see the available plans and pricing for your new home.

According to Opensignal's Converged Experience Report, Xfinity is the top-ranked internet provider among the five largest U.S. providers for both Consistent Quality (83.9%) and Download Speed Experience (247.1 Mbps). Its network, which is built on fiber infrastructure, delivers performance within four percentage points of the top fiber result for quality, and outperforms Verizon Fiber for average download speed.

Combined with plans that include unlimited data, no contracts, and no overage fees, Xfinity offers a well-rounded option for households moving to a new address in 2026 — and challenges the assumption that fiber-to-the-home is the only path to a best-in-class experience.

Key takeaways

• #1 for Consistent Quality: Xfinity scored 83.9% in Opensignal's April 2026 report, the highest among the five largest U.S. providers.
• #1 for Download Speed Experience: Xfinity achieved 247.1 Mbps combined download speed, ahead of all major competitors.
• Unlimited data on all plans: All Xfinity internet plans include unlimited data with no overage fees or throttling.
• Wide coverage footprint: Xfinity serves more than 40 million homes across 40+ states.
• No contracts required: Xfinity plans have no contracts and no early termination fees.