Nokia has announced its 6600i slide. This phone is the successor to the 6600 and basically just adds a 5 megapixel camera, brushed metal body, and 3G.

Here are the specs via BGR:

Dual-band WCDMA (850/2100MHz) and quad-band GSM/EDGE

S40

2.2″ QVGA display

5 megapixel camera with auto-focus, 8x digital zoom and dual-LED flash / VGA video recording at 15fps

Bluetooth 2.0, FM tuner, accelerometer, microUSB

20MB internal memory and 1GB microSD card in box

1100 mAh battery

3 / 4 hours talk time (GSM / UMTS), 14.5 days stand-by

93mm x 45mm x 14mm, 110g

Available in both black and silver in Q3 for approximately 200€ ($272 USD) before subsidies and taxes.