
Samuel Contreras
When Samuel is not writing about networking or 5G at Android Central, he spends most of his time researching computer components and obsessing over what CPU goes into the ultimate Windows 98 computer. It's the Pentium 3.
Latest articles by Samuel Contreras

Mint Mobile vs. Ultra Mobile: Which is better for you?
By Samuel Contreras last updated
Both Mint Mobile and Ultra Mobile offer a variety of plans on T-Mobile's network, but which prepaid carrier is right for you?

Best Fossil Gen 6 bands 2023
By Samuel Contreras last updated
Fossil Gen 6 comes in three sizes depending on which model you get so finding a new band is as simple as getting the right size. These bands are a good fit for Fossil’s Gen 6 smartwatches.

Which network does Ultra Mobile use?
By Samuel Contreras last updated
Ultra Mobile is an MVNO with great coverage on an even greater network. It offers several affordable data plans and gives you the opportunity to save more by paying for multiple months upfront.

Best keyboards for Chromebooks and Chromeboxes 2023
By Samuel Contreras, Christine Persaud last updated
Whether you need it for a Chromebook tablet or just want a full-size keyboard at your desk, you can get an excellent keyboard for ChromeOS devices of every style and connection type.

T-Mobile 5G: Everything you need to know
By Samuel Contreras last updated
T-Mobile has been the leader in 5G for quite a few years now, and we've got everything you need to know.

Best prepaid cell phones 2023
By Samuel Contreras last updated
OnePlus and Motorola offer plenty of power for most people with the battery capacity to keep going all day.

Router vs. mesh networking: What's best for your home Wi-Fi network?
By Samuel Contreras, Jerry Hildenbrand last updated
If your Wi-Fi at home is busted or you want to make a change, which should you buy? We break down the differences to help you make the best decision for your home.

Best MVNOs that use T-Mobile's network 2023
By Samuel Contreras last updated
Get great coverage for less.

Mint Mobile vs. Tello: Which should you get?
By Samuel Contreras last updated
Both Tello and Mint Mobile use the outstanding T-Mobile network with 5G, but which carrier will work best for you?

Mint Mobile vs. Straight Talk: Which should you subscribe to?
By Samuel Contreras last updated
Both Mint Mobile and Straight Talk offer great data plans for a relatively low price, but which one should you choose? Get ready for the battle of the prepaid carriers.

Verizon 5G: Everything you need to know
By Samuel Contreras last updated
Verizon's 5G Ultra Wideband network now covers 200 million people across the nation. Here is what you need to know.

5G coverage maps: Every US city with AT&T, Verizon, & T-Mobile 5G
By Samuel Contreras last updated
5G deployment is moving fast, and the list of cities with coverage is growing all the time. See if your U.S. city has coverage yet by Verizon, T-Mobile, or AT&T.

Tello vs. Cricket Wireless: Which prepaid plan matches your lifestyle?
By Samuel Contreras last updated
Cricket and Tello are two of the most affordable prepaid carriers around. The choice is yours, but we're here to help.

Google Fi Wireless plans, deals, and prices: everything you need to know
By Samuel Contreras last updated
Does Fi support 5G? How does it work? How can I switch to it? Here's everything you need to know about Google's take on wireless service — Google Fi.

Best Tello Mobile cell phone plans 2023
By Samuel Contreras last updated
Tello lets you customize your plan to be a perfect fit for your needs — but it can be confusing to know just where to start. This guide will tell you everything you need to know.

Best Plume Alternatives in 2023
By Samuel Contreras published
If you want mesh Wi-Fi with software extras, you've got plenty of options.

Best Fire Stick 2023: Pick the right Amazon streaming device for you
By Samuel Contreras last updated
Streaming Amazon's compact streaming stick can make any TV with an HDMI port smart. With four models available, you can find the perfect Fire TV Stick for your home.

Best AT&T cell phone plans 2023
By Samuel Contreras last updated
AT&T has some of the best wireless coverage in the United States, but if you're having trouble picking a plan, this guide is for you.

AT&T 5G: Everything you need to know
By Samuel Contreras last updated
For business customers, 5G on AT&T is moving fast. However, consumers need to wait a bit longer to access the fastest AT&T mobile network. Here's what else you need to know!

Mint Mobile vs. Ting Mobile: Which should you subscribe to?
By Samuel Contreras last updated
Ting Mobile can be a cheap phone service with low usage, but if you want to make the most of your smartphone, Mint Mobile will give you the data you need.

Mint Mobile vs. Cricket Wireless: Which is better for you?
By Samuel Contreras last updated
Both Mint and Cricket have cheap plans with great coverage though Mint Mobile manages to stand apart with better overall values and T-Mobile's much larger 5G network to use.

Best clear cases for Samsung Galaxy S22 in 2023
By Samuel Contreras last updated
The Galaxy S22 comes in eight different colors. You can show off the one that fits you with a clear case that looks good and protects your new phone's lovely metallic curves.

Best 5G hotspots 2023
By Samuel Contreras last updated
A 5G mobile hotspot can deliver incredible internet speeds far away from the nearest fiber or cable line.