Mozilla means business with the mid-range KDDI Fx0 Firefox phone

japan kddi fx0 firefox phone news os
It isn’t every day you see a Firefox phone, and it’s even rarer to find one with decent specifications. Mozilla’s Firefox OS runs Web apps on mobile devices and sets the Firefox Web browser as default. A handful of Firefox OS devices are available in European, Asian, and South American countries, but so far not one of them has powerful specifications. Until now, that is. Japan’s KDDI Fx0 is a solid, mid-range Firefox smartphone.

Wireless carrier KDDI announced the Fx0 in conjunction with Mozilla just a few days before its Christmas Day launch date. The Fx0 is the first Firefox phone to support 4G LTE, sport a relatively fast Qualcomm processor, and feature an HD screen. While it’s certainly not the high-end monster phone Mozilla would have you believe, the Fx0 is the most powerful Firefox phone to date.

The Fx0 comes with a 4.7-inch IPS HD screen, and is powered by a 1.2 GHz Qualcomm Snapdragon 400 quad-core processor along with 1.5GB of RAM. Users will have 16GB of storage to fill up before popping in a MicroSDXC card into the phone for more space. An 8-megapixel back camera and a 2.1-megapixel front-facing camera round out the mid-range specs. The entire device gets its juice from a 2,370mAh battery.


Although a Firefox phone with mid-range specs is enough of a talking point already, the Fx0’s design is sure to turn some heads. The phone’s casing is completely transparent, giving you an unobstructed view of all the muted gold-brushed components. The circuitry, battery pack, and just about everything else is clearly visible. The result is a chic, mechanical device that looks like a fancy Swiss watch that lets you see its movement in action.

No price was mentioned, but if Mozilla sticks to its guns, the Fx0 should be a relatively affordable device when it arrives in the carrier’s online shop on December 25. Other shops and retailers will receive the phone on January 6, 2015.


The super-cheap Nokia 2.1 brings two-day battery life to the U.K.

HMD Global has taken the wraps off of the new Nokia 5.1, 3.1, and 2.1. The three phones boast improved specs over their predecessors from last year, along with larger displays. Each also runs on Android One and Android Go.

How many? The Samsung Galaxy A9 has 4 camera lenses on the back

Samsung's new Galaxy A9 phone, fresh for 2018, has four camera lenses on the back. It's no gimmick either, as each performs a unique function, making the phone a versatile camera to have in your pocket.
Home Theater

Brainwavz Blu 300 wireless earbuds deliver major water resistance at a low price

Brainwavz is known for its mid-range offering like the quad-driver B400 or the 3D-printed B200, but that's not all the company does, as proved by its latest product, the Blu 300 wireless earbuds.

Google Pixel 3 vs. Pixel 2 vs. Pixel: Picking the perfect phone for you

The third-generation Pixel phone from Google has arrived, but what has changed? Join us for a look at the original Pixel compared to the Pixel 2 and the latest Pixel 3 to find out exactly what's different and whether the new model is worth…
Emerging Tech

Here’s all the best gear and gadgetry you can snag for $100 or less

A $100 bill can get you further than you might think -- so long as you know where to look. Check out our picks for the best tech under $100, whether you're in the market for headphones or a virtual-reality headset.

OnePlus charges into U.K. carrier stores, leaving online-only start in the past

OnePlus's next phone, the OnePlus 6T, will be more widely available than any OnePlus phone before it, as the company has announced major deals with retailers in the U.K. The device launches on October 30.
Product Review

The all-new Palm wants to be many things, but it’s really just a tiny smartphone

The all-new Palm is here, and it’s tinier than ever. Exclusive to Verizon, it syncs to your primary smartphone and acts as a secondary device -- with features to help you disconnect from technology. But at $350, is it worth the high price…

The Palm has been revived, and it wants to help you limit your smartphone usage

A reboot of the classic Palm is finally here and it's tiny. It syncs to your phone and acts as a secondary device -- with a feature to help you disconnect from technology. At $350, the Palm will be available exclusively through Verizon.

Adobe is bringing Photoshop to the iPad and, eventually, other tablets

A full version of Photoshop is coming to the iPad -- and soon, other tablets, as well. Adobe also launched several new features for Photoshop and Lightroom, including a new Content-Aware Fill tool.

The Huawei Mate 20 may come with a massive 40W charger

Huawei is no stranger when it comes to big phones. And this year it plans to go even bigger with the Huawei Mate 20 and Mate 20 Pro. Here's what we think we know about the new range.
Home Theater

Dish Network or DirecTV: Which is the better choice for you?

So, you’ve chosen to go with a satellite television provider. Check out our quick rundown of what both Dish Network and DirecTV offer in terms of content, hardware, and pricing, and why you might choose them over streaming services.

Upcoming iPad may lose a few millimeters, along with its headphone jack

The new iPhone XS, iPhone XR, and Apple Watch aren't the last devices we'll see from Apple in 2018. There are plenty of rumors about a new iPad coming this year too, and it may share some design similarities with the new phones.
Product Review

Mediocre battery and a big notch slight Google's otherwise perfect Pixel phone

Google’s Pixel 3 XL has two big flaws: The gigantic notch on the front, and mediocre battery life. That being said, this is the best Android experience you can find in a smartphone today.
Product Review

Google’s Pixel 3 is a hair away from pocket-sized perfection

Google’s Pixel 3 smartphone is the best Android phone you can buy. It doesn’t have the best looks or the best hardware, but you’ll be hard pressed to find better software and unique A.I. functionalities.