We've been drooling over the newly-christened HTC One X (formerly the Endeavor and/or Edge) for months now, due in no small part to its ultra high-end rumored specifications. Paul "Modaco" O'Brien has got a mostly complete list of specifications from a tipster, including all the nitty gritty details you've been wondering about. First of all, the shiniest jewel in the One X's crown is a quad-core Tegra 3 processor from Nvidia, which should help the phone rocket to the top of the speed charts if nothing else. The Tegra 3 runs at 1.5Ghz, and is supplimented with a full gigabyte of RAM.
The screen was previously rumored to be of the AMOLED variety, but Modaco claims that it'll be coming in a Super LCD version instead .That seems a little dubious, since the current US flagship the Rezound uses an AMOLED screen. The panel is a massive 4.7 inches and has a full 720p resolution. 32GB of storage space will have to do - there's no MicroSD card slot at all. On the plus side, HTC has implemented a standard USB Mass Storage mode, in stark contrast to the Galaxy Nexus' MTP-only file transfer system. The One X runs Ice Cream Sandwich with HTC's custom Sense UI, now in its 4.0 form.
Elsewhere you get an 8MP 1080p rear camera, 1.3MP front-facing camera, an 1800mAh battery (which may or may not be removable), an NFC chip and FM radio capability. Standard HSPA+ (international version) is complimented with WiFi a/b/g/n and Bluetooth 4. The reportedly slim body hasn't got full dimensions yet, but it will have Nexus One/Galaxy Nexus-style electrical contacts, for easy insertion and charging on a desktop or car dock.
As far as buttons go, the One X will have only the power and volume rocker. Contradicting the leaked photos, HTC will be using virtual navigation buttons, at least according to the leak. Beats Audio and Beats-branded accessories are a given. We'll almost certainly see the HTC One X/Endeavor/Edge at Mobile World Congress, where HTC has a pre-show event scheduled for February 26th. Android Community will be there to bring you all the news.