Sony Ericsson Xperia X1
smartphone model

The Xperia X1 (codenamed HTC Kovsky) is a high-end smartphone from Sony Ericsson, and is the first in the manufacturer's Xperia series. The phone was designed and built by Taiwanese OEM HTC. The X1 was first presented at the 2008 Mobile World Congress. The X1 is an arc-slider phone with the Windows Mobile 6.1 operating system. It is Sony Ericsson's first product to run on Windows Mobile. The device also has a Java virtual machine (JBed) and supports Java Platform, Micro Edition that is claimed to have a richer set of features than typically available.
Features
The phone features a three-inch resistive touchscreen overlaying a keypad which emerges when the user slides the touchscreen face upward, much as in the HTC TyTN II, although the X1's touchscreen slides out in an arc. Its touchscreen is a 65,536-color TFT WVGA display. It has a 3.2-megapixel digital camera which records video at thirty frames per second in VGA (640×480) quality. Reviews highlighted camera performance as mediocre and disappointing. There is also a secondary front-facing camera for videoconferencing that is of QCIF format.
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This entry incorporates text from “Sony Ericsson Xperia X1” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.