Looking for a low-cost phone plan but unsure which one offers the best value? Many people stick with big wireless providers because they assume switching means sacrificing coverage, speed, or reliability.
US Mobile and Xfinity Mobile both offer affordable alternatives to expensive wireless plans, but they cater to different needs.
US Mobile is all about customization, offering premium features like priority data, international roaming, and streaming perks. Xfinity Mobile, on the other hand, is designed for Xfinity Internet customers, providing savings through bundling.
So, should you go with US Mobile for premium flexibility, or are you an Xfinity Internet customer looking for a great deal?
US Mobile vs Xfinity Mobile plans
Winner: US Mobile
US Mobile gives you more control over your plan, letting you pick your network (Verizon, T-Mobile, or AT&T), customize your data needs or choose an unlimited plan with priority speeds.
Xfinity Mobile only offers plans to Xfinity Internet customers, so while their pricing can be competitive when bundled, you can't sign up unless you already have Xfinity service.
If you want a flexible plan with premium features, US Mobile is the better choice. If you already use Xfinity Internet and want a bundled discount, Xfinity Mobile could be a good fit.
US Mobile plans
US Mobile unlimited data plan
- Verizon, AT&T & T-Mobile 5G & 4G LTE networks
- Unlimited talk, text and data
- Instant online activation
| Carrier | Network | Data | Price |
|---|---|---|---|
| US Mobile 2GB plan | Verizon, AT&T & T-Mobile 5G/4G Coverage | 2GB | $10/mo |
| US Mobile 5GB plan | Verizon, AT&T & T-Mobile 5G/4G Coverage | 5GB | $15/mo |
| US Mobile unlimited data plan | Verizon, AT&T & T-Mobile 5G/4G Coverage | Unltd | $17.50/mo |
| US Mobile 10GB plan | Verizon, AT&T & T-Mobile 5G/4G Coverage | 10GB | $20/mo |
| US Mobile unlimited data plan | Verizon, AT&T & T-Mobile 5G/4G Coverage | Unltd | $25/mo |
| US Mobile unlimited data plan | Verizon, AT&T & T-Mobile 5G/4G Coverage | Unltd | $44/mo |
Xfinity Mobile plans
Xfinity Mobile unlimited data plan
- Verizon 5G & 4G LTE network
- Unlimited talk, text and data
- Instant online activation
| Carrier | Network | Data | Price |
|---|---|---|---|
| Xfinity Mobile 1GB plan | Verizon 5G/4G Coverage | 1GB | $15/mo |
| Xfinity Mobile 3GB plan | Verizon 5G/4G Coverage | 3GB | $30/mo |
| Xfinity Mobile unlimited data plan | Verizon 5G/4G Coverage | Unltd | $45/mo |
| Xfinity Mobile unlimited data plan | Verizon 5G/4G Coverage | Unltd | $55/mo |
| Xfinity Mobile unlimited data plan | Verizon 5G/4G Coverage | Unltd | $65/mo |
US Mobile vs Xfinity Mobile coverage
Winner: US Mobile
US Mobile operates on Verizon, AT&T and T-Mobile, meaning you can choose the network that works best for you. Xfinity Mobile runs exclusively on Verizon's network, so if Verizon doesn't provide good coverage in your area, you don't have another option.
According to OpenSignal's 2025 report, T-Mobile leads in 5G availability, while Verizon provides the most consistent nationwide coverage.
If you want the flexibility to choose between any network, US Mobile is the winner. If you already use Verizon and want a bundled discount, Xfinity Mobile is worth considering.
US Mobile coverage
US Mobile is powered by Verizon, T-Mobile and AT&T 5G & 4G LTE wireless networks.
Xfinity Mobile coverage
Xfinity Mobile is powered by Verizon 5G & 4G LTE wireless networks.
View Xfinity Mobile coverage map
Data speeds: Which carrier performs better?
Winner: US Mobile
US Mobile offers priority data on its Unlimited Premium plan, ensuring faster speeds even during peak times.
Xfinity Mobile does not provide priority data on its standard unlimited plans, meaning you could experience slowdowns when Verizon's network is congested.
If you want the fastest speeds with premium data, US Mobile is the a great choice. If you already have Xfinity Internet, Xfinity Mobile could be worth checking out.
Features and perks: Which provider gives you more?
Winner: US Mobile
US Mobile offers premium perks, making it a great choice for users who want extra benefits.
Some of the extra benefits include:
- Priority data on Unlimited Premium
- Free international roaming on select plans
- Streaming perks like free Netflix, Spotify, and Disney+ on family plans
Xfinity Mobile focuses on bundling savings, but it doesn't offer perks like international roaming, priority data, or free streaming benefits.
If you want premium features and better performance, US Mobile is the better pick. If you prefer a bundled discount with your home internet, Xfinity Mobile is a solid choice.
US Mobile vs Xfinity Mobile plan features
| Carrier Features | US Mobile | Xfinity Mobile |
|---|---|---|
| Networks | Verizon, T-Mobile & AT&T | Verizon |
| Data Speed | 5G & 4G LTE | 5G & 4G LTE |
| 3G Network | GSM & CDMA | CDMA |
| Mobile Hotspot | Yes | Yes |
| Bring Your Phone | Yes | Yes |
| Keep Your Number | Yes | Yes |
| Contract | Prepaid | Prepaid |
| Credit Check | No | No |
| Customer Service | 24/7 | 24/7 |
| Money Back Guarantee | Yes - 100 days | No |
| 5G | Yes | Yes |
| Taxes included | Varies by Location | Varies by Location |
| VoLTE | Yes | Yes |
| WiFi Calling | Yes | Yes |
| Visual Voicemail | Yes | Yes |
| Multi-line Discounts | Yes | No |
| Multi-month Discounts | No | No |
| International Calls | Yes - As add-on | Yes - Add on |
| International Roaming | Yes | Yes |
Final verdict: Who's got the better deal?
- Best for premium perks and priority data → US Mobile
- Best for internet bundle savings → Xfinity Mobile
- Best for international roaming → US Mobile
- Best for existing Xfinity Internet customers → Xfinity Mobile
If you want a high-performance plan with priority data, international perks, and flexible options, US Mobile is the better choice. If you already have Xfinity Internet and want to bundle for additional savings, Xfinity Mobile could be a good fit.
Find out more with our US Mobile review.
Read our Xfinity Mobile review for more.
US Mobile vs Xfinity Mobile FAQs
The main difference between US Mobile and Xfinity Mobile are plan prices and features. Both offer cheap cell phone plans powered by the major networks.
US Mobile is powered by Verizon, T-Mobile & AT&T and Xfinity Mobile runs on Verizon.
Most newer handsets are compatible if they're unlocked, but if you're not sure you can check phone compatibility with our IMEI checker.
If your US Mobile phone is unlocked it should work with Xfinity Mobile. Most of the latest handsets are compatible but you can check your phone's compatibility with the carrier before purchasing.
Why you can trust me
Comparing phone plans can be overwhelming, and it's easy to feel stuck overpaying for service you don't need. At MoneySavingPro, we test carriers, analyze real-world speeds, and break down costs so you can make an informed decision.
I've tested US Mobile, Xfinity Mobile, and other prepaid carriers to compare coverage, features, and pricing. If there's a better way to save on your phone bill, you'll hear about it here first.
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