The new ASUS J502 slider has pretty impressive features. Unfortunately, the handset only supports GPRS for data transfer and it is a serious downside, which will probably make this phone unpopular.
Other ASUS J502 features include 2.4" QVGA display, 3Mpix autofocus digicam, TV out, Bluetooth 2.0+EDR (including A2DP) and SMS remote control feature, allowing the user to remotely control a variety of functions, such as lock, format, call forward, and so on. The phone is 14.7mm thick and comes in red and black colors.
The ASUS J502 release date is yet unknown.