In fact, in both technologies, the cathode is made out of lithium, while on the new silicon-carbon batteries, instead of using conventional graphite as the anode, a silicon-carbon composite is used, ...

But not all refurbished retailers are created equal. To help you shop smart, we’ve narrowed it down to the three best places to buy refurbished phones. Gazelle is a trusted name in refurbished ...

With premium devices like the Galaxy S24 Ultra and Galaxy Z Fold4 now available at significantly lower prices, the refurbished market has never been more appealing. Forget gambling on unreliable ...

Smartphones that transform into sizeable tablets used to be pure sci-fi… but now bendable screens are our tech reality ... also packing in hardware to rival the best smartphones with more traditional ...

The old-school approach also extends to some welcome extras that used to be standard on phones: you can add your own microSD expandable storage and there’s the sadly now-exotic luxury of an ...

Learn more It's hard to go wrong with most phones in the US today, and it's almost impossible to find a bad premium phone in 2025. Considering that, the "best phone" depends on your budget and ...

Here’s how it works. After testing multiple phones that cost less than $500, I believe that most shoppers can find everything they need in these lower-cost devices, whether you're looking for an ...

It's harder to find the best small phones than it used to be, but there are still a few strong options out there. And we've got the top picks for you in the list below. Another consideration is ...

The Realme Narzo 70 Pro is an excellent choice for those looking for a stylish mid-range phone with a vibrant display and decent cameras. While it lacks some polish in terms of performance ...

Refurbished laptops and second-hand laptops can really make the most of your budget. Deals on new laptops are common all year round, but these discounts can pale in comparison to how much you can save ...

You can often save money by buying an older budget phone, but be careful—such devices are sometimes refurbished and may not work as well as a new one. Budget phones also have shorter support ...