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Boost Infinite vs. AT&T Prepaid: Which carrier is better?

November 6, 2024
*US 5G comparison maps of 2025*

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Finding the right mobile carrier often means weighing the benefits of traditional carriers against newer market entrants. While AT&T Prepaid has established itself as a reliable prepaid option, Boost Infinite represents a newer approach to mobile service. The merger of Boost Infinite with Boost Mobile in July 2024 has created an interesting alternative to traditional prepaid carriers, making this comparison particularly relevant for consumers seeking the best value in wireless service.

Network Coverage and Reliability

The foundation of any mobile service lies in its network coverage and reliability. AT&T Prepaid operates exclusively on AT&T's network, providing customers with consistent access to one of America's largest wireless networks. AT&T's infrastructure offers robust coverage across urban, suburban, and rural areas, with their network considered "middle of the pack" when compared to other major carriers - offering better 4G LTE coverage than T-Mobile but less than Verizon, and stronger 5G deployment than Verizon while falling short of T-Mobile's 5G reach.

Boost takes a different approach by operating as a Mobile Virtual Network Operator (MVNO) with access to multiple networks including AT&T, T-Mobile, and Dish. This multi-network strategy employs "rainbow SIM" technology, allowing users to switch between different carrier networks for optimal coverage. The addition of Dish's network through America's Smart Network™ provides supplementary coverage where other networks might have gaps.

However, as with most MVNOs, Boost customers may experience data deprioritization during high-traffic periods, meaning speeds could slow in congested areas like concert venues or sports stadiums. AT&T Prepaid customers generally receive higher network priority than MVNO users, resulting in more consistent speeds during peak usage times.

Plan Options and Pricing

AT&T Prepaid offers a streamlined selection of plans with straightforward pricing that includes taxes and fees. Their approach focuses on clear data allowances and features, making it easy for customers to understand exactly what they're getting. The carrier frequently offers multi-month discounts for customers willing to pay in advance, providing significant savings opportunities.

A vehicle parked in front of an AT&T store, with the store's logo visible and the car positioned on the sidewalk.
AT&T Prepaid is making it easy for customers to understand exactly what they're getting.

Boost's plan structure has evolved following the merger, now offering five unlimited plans with varying features and benefits. Their base unlimited plan starts at $25 per month (with occasional promotions like 50% off the first month) and includes 30GB of high-speed data before dropping to 3G speeds. Higher-tier plans include Unlimited+ at $50 per month with 40GB of premium data and Unlimited Premium at $60 monthly with 50GB of high-speed data.

Boost distinguishes itself with two unique offerings: Infinite Access for iPhone and Infinite Access for Galaxy. Both plans cost $65 monthly and include annual phone upgrade options, with up to $1,000 off iPhone models or $800 off Samsung Galaxy devices. These plans integrate device financing through a "Buy Now, Pay Later" program, requiring autopay and a soft credit check.

Features and Add-ons

Both carriers offer various features to enhance their service, though their approaches differ significantly. AT&T Prepaid includes HD video streaming on higher-tier plans and provides consistent access to AT&T's growing 5G network. Their plans typically include mobile hotspot capabilities, with data allowances varying by plan level.

Boost's feature set includes mobile hotspot access as an add-on option for $10 monthly, providing up to 30GB of hotspot data. All plans except the base unlimited plan include Global Talk & Text, and premium plans offer 5GB of roaming data in Mexico and Canada. Video streaming is limited to 480p Standard Definition across all plans.

International Features

AT&T Prepaid offers robust international features, particularly on higher-tier plans, including usage in Mexico and Canada and international texting to over 100 countries. This makes it an attractive option for frequent travelers or those with international connections.

A woman walking in the front of AT&T Store
AT&T Prepaid offers robust international features.

Boost provides international options through add-ons and plan features. Their Unlimited Premium, Infinite Access for iPhone, and Infinite Access for Galaxy plans include unlimited talk and text plus 5GB of data while roaming in Canada and Mexico. Other plans can add international features for an additional $10 monthly.

Data Speeds and Performance

AT&T Prepaid customers benefit from consistent data speeds through direct access to AT&T's network, including 5G where available. Users typically experience fewer instances of deprioritization compared to MVNO customers, though some throttling may occur after reaching plan data limits.

Boost's multi-network approach can deliver variable speeds depending on location and network conditions. Their QCI (Quality of Service Class Identifier) tier is 7 on T-Mobile, 8 on AT&T, and 9 on Dish, indicating different priority levels across networks. While this can mean less consistent speeds than AT&T Prepaid, the ability to switch between networks may provide better overall coverage in some areas.

Device Options and Compatibility

AT&T Prepaid supports a wide range of devices and allows customers to bring their own compatible phones to the network. This flexibility makes it easy for customers to switch to their service while keeping their existing devices.

Boost offers attractive device options through their Infinite Access plans, particularly for customers interested in the latest iPhone or Samsung Galaxy models. Their annual upgrade program provides a pathway to newer devices without additional costs, though it requires enrollment in their Buy Now, Pay Later program.

Customer Service and Support

AT&T Prepaid customers benefit from access to AT&T's extensive network of retail locations and customer service infrastructure. This provides multiple channels for support and problem resolution.

Boost mobile sign in the front of the store
Boost Mobile’s merger has consolidated their support services, potentially streamlining the customer service experience.

Boost maintains numerous retail locations throughout the country and offers phone support through their customer service line. The merger has consolidated their support services, potentially streamlining the customer service experience.

Value Analysis and Data Usage

When comparing the value proposition of both carriers, it's important to consider the cost per gigabyte of data. Boost's base unlimited plan offers 30GB at $0.83 per GB, while their Unlimited+ plan provides 40GB at $1.25 per GB. The Unlimited Premium plan offers the best value in terms of raw data at $1.20 per GB for 50GB. However, the Infinite Access plans, while providing 30GB at $2.16 per GB, offset their higher per-GB cost with substantial device savings and upgrade benefits.

AT&T Prepaid's value proposition tends to focus more on network reliability and consistent performance rather than raw data amounts. Their pricing typically includes taxes and fees, making the actual cost per gigabyte more competitive than it might appear at first glance.

Promotions and Special Offers

Both carriers regularly run promotions that can significantly impact the overall value of their services. Boost frequently offers first-month discounts and device savings, particularly through their Infinite Access plans. These promotions can include substantial discounts on new devices, making them particularly attractive for customers looking to upgrade their phones.

AT&T Prepaid often provides multi-month discount opportunities and autopay savings. Their promotional strategy typically focuses on long-term value rather than initial discounts, rewarding customer loyalty with sustained savings.

Wi-Fi Calling and Additional Features

Both carriers support Wi-Fi calling, allowing customers to make calls and send texts over Wi-Fi connections when cellular signal is weak. This feature can be particularly valuable in areas with limited cellular coverage or inside buildings with poor reception.

A person holding a phone with boost infinte logo on the screen
Both Boost Mobile and AT&T Prepaid support Wi-Fi calling, allowing customers to make calls and send texts over Wi-Fi connections when cellular signal is weak.

While AT&T Prepaid offers more comprehensive spam protection features, Boost focuses on providing essential services with the option to add features as needed. This à la carte approach allows customers to customize their service based on individual needs while keeping base plan costs lower.

Long-term Considerations

When evaluating these carriers for long-term use, several factors deserve consideration. AT&T Prepaid's consistent network experience and straightforward pricing make it a reliable choice for those seeking stability in their mobile service. The inclusion of taxes and fees in plan pricing also helps with budgeting and avoiding surprise charges.

Boost's evolution following the merger has created a unique hybrid carrier that combines traditional prepaid service with innovative device upgrade programs. Their multi-network approach and device-centric plans might provide better value for customers who prioritize having the latest phones and are willing to accept some variability in network performance.

The decision between Boost Mobile and AT&T Prepaid should ultimately be based on individual usage patterns, coverage needs, and budget considerations.

Choosing between Boost and AT&T Prepaid ultimately depends on individual priorities and needs. AT&T Prepaid makes sense for customers who value network consistency, straightforward pricing, and reliable speeds. Its direct connection to AT&T's network and clearer prioritization policies make it ideal for heavy data users in areas with strong AT&T coverage.

Boost presents an attractive option for customers interested in new device upgrades, particularly the latest iPhone or Samsung Galaxy models. Their multi-network approach might provide better coverage in some areas, and their competitive pricing on unlimited plans could offer significant savings. However, potential data deprioritization and variable speeds should be considered when making the decision.

For budget-conscious consumers who don't need premium features, Boost's base unlimited plan offers considerable value. Conversely, those requiring consistent high-speed data and international features might find AT&T Prepaid's higher-tier plans more suitable. The decision should ultimately be based on individual usage patterns, coverage needs, and budget considerations.

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Boost Infinite Infinite Unlimited

Infinite Unlimited
data
30GB full speed, slows to 3G after the cap
Hotspot access
Add-on available
Best for:
Average data users
More Details

Boost Infinite Infinite Unlimited Plus

Infinite Unlimited Plus (30GB)
data
30GB full speed, slows to 3G after the cap
Hotspot access
Add-on available
Best for:
People who travel often, above average data users, those looking for a new phone
More Details

AT&T Prepaid 5GB

Prepaid 5GB
data
5GB/mo
Hotspot access
All plan data (access stops at 5GB)
Best for:
Light data users
More Details

AT&T Prepaid 15GB

Prepaid 15GB
data
15GB
Hotspot access
All plan data (access stops at 15GB)
Best for:
Light to average data users
More Details

AT&T Prepaid 8GB (3 months)

Prepaid 8GB (3 months)
data
8GB/mo
Hotspot access
All plan data (access stops at 8GB)
Best for:
Light data users
More Details

AT&T Prepaid Unlimited Annual

Prepaid Unlimited Annual
data
16GB/mo
Hotspot access
N/A
Best for:
Light to average data users
More Details

AT&T Prepaid Unlimited (monthly)

Prepaid Unlimited (monthly)
data
Unlimited deprioritized data
Hotspot access
Add-on only
Best for:
Average to heavy data users
More Details

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