Amazon Launches Game Center Competitor for Kindle Fire, Testing 4-5 Inch Smartphone Displays
Amazon today announced the launch of its new "GameCircle" feature for the Kindle Fire tablet, a set of tools similar to Apple's Game Center that will allow users to chart achievements, compete with others via leaderboards, and sync game progress across devices via the cloud.
GameCircle will make achievements, leaderboards and sync APIs accessible, simple and quick for you to integrate, and will give gamers a more seamless and entertaining in-game experience.

Amazon's GameCircle appears to lack the social aspects in Game Center such as specifying groups of friends and initiating head-to-head gameplay, but its core features are otherwise very similar to what is offered in Game Center while folding in cross-device syncing that some iOS developers have embraced via iCloud.
Meanwhile,
MarketWatch provides a bit more color on Amazon's rumored
smartphone project, noting that the company is currently testing prototypes with displays in the range of four to five inches.
Officials at some of Amazon's parts suppliers, who declined to be named, said the Seattle-based company is testing a smartphone and mass production of the new device may start late this year or early next year. [...]
One person said that the screen of Amazon's smartphone currently being tested measures between four and five inches.
As screen sizes on Android phones have increased to beyond four inches, Apple is also said to be planning a boost for the iPhone's screen that has measured 3.5 inches diagonally since the device's launch in 2007. The next-generation iPhone is said to include a screen of approximately 4 inches, with rumors suggesting that Apple will increase the height of the screen while maintain the current width.
Popular Stories
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another eight months, there are already plenty of rumors about the devices.
Below, we have recapped 12 features rumored for the iPhone 18 Pro models, as of January 2026:
The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras
Under-screen Face ID...
Apple today updated its trade-in values for select iPhone, iPad, Mac, and Apple Watch models. Trade-ins can be completed on Apple's website, or at an Apple Store.
The charts below provide an overview of Apple's current and previous trade-in values in the United States, according to the company's website. Most of the values declined slightly, but some of the Mac values increased.
iPhone
...
While the iPhone 18 Pro models are still around eight months away, a leaker has shared some alleged details about the devices.
In a post on Chinese social media platform Weibo this week, the account Digital Chat Station said the iPhone 18 Pro and iPhone 18 Pro Max will have the same 6.3-inch and 6.9-inch display sizes as the iPhone 17 Pro and iPhone 17 Pro Max.
Consistent with previous...
Verizon today announced it will be offering customers a $20 account credit after a major outage on Wednesday, and action is required to receive it.
The carrier said affected customers can accept the credit by logging into the My Verizon app, but it might take some time before this option shows up in the app. Affected customers will receive a text message when the credit is available.
On...
Apple plans to upgrade the iPad mini, MacBook Pro, iPad Air, iMac, and MacBook Air with OLED displays between 2026 and 2028, according to DigiTimes.
Bloomberg's Mark Gurman previously reported that the iPad mini and MacBook Pro will receive an OLED display as early as this year, but he does not expect the MacBook Air to adopt the technology until 2028 at the earliest.
A new iPad Air is...