The LG KC780 has been officially confirmed, and is predictable to be launched soon.

Some of the expected features of LG KC780 are 8 megapixel with autofocus and 30fps video recording, limited touchscreen functionality, quad band GSM support and EDGE connectivity, support for a microSD card, 140 MB internal memory, USB 2.0 connectivity.

From Unofficial Sony Ericsson Blog, the new Walkman phone borrows a group from the design of new G705. The similar square shape, the same display and front-facing camera positioning.

Rika has devoted music keys instead of the traditional navigation pad included in the G705. Also, the Walkman handset has a brushed metal finishing, which makes it look pretty distinct
Rika should bring Wi-Fi, GSM and HSDPA connectivity and a camera of at least 3 Megapixels.

Sony Ericsson Xperia X1 officially on September 30th, first in UK, Germany and Sweden.
Sony Ericsson Xperia X1 seems to be one of those smartphones that have the power to truly revolutionize the mobile world, is a horizontal slider phone based on Windows Mobile 6.1. It is Sony Ericsson’s first mobile phone to feature Windows Mobile.

Xperia X1 features: 3 inch TFT touchscreen display with accelerometer overlaying a full QWERTY keyboard. Touchscreen is a 65.536 color WVGA display with a wide 800 x 480 pixel resolution. It has a 3.2 megapixel digital camera with auto focus and records video at thirty frames per second in VGA quality. It features a variety of connectivity options: mini-USB, Wi-Fi, Bluetooth, EDGE, and GSM, UMTS, HSDPA, HSUPA, and HSCSD.
The Xperia X1 has 400MB internal memory, which is expandable to 32 gigabytes using High Capacity microSD cards. The phone also features internal GPS and A-GPS for navigation.

LG KM500 (LG Matterhorn KM500) is the first music phone of the LG company.
With a average in size 101.5 x 48 x 15 mm and 155 grams, including battery, LG KM500 striking appearance along with the large 2 inch QVGA TFT display (240 x 320 pixels resolution) screen which is great for displaying music info or viewing pictures which have been snapped on the 2 megapixel camera, complete with digital zoom and flash.
The player (supportive of AAC, AAC+, eAAC+, WMA, RA and MP3 ) is easy to use and functional enough, but there is no equalizer. A music enabled slider with a 1GB expanded memory in addition to a 50MB internal memory. It also has easy PC sync for downloading of files and onscreen music info display.
The LG KM500 has a microSD card slot, GPRS/EDGE connection, USB connectivity and Bluetooth.

LG KM500 can be acquired for around $250 USD, depending on the location.