Asus P550 smartphone powered by a Marvel PXA270 520MHz processor running on Windows Mobile 6.0 Professional. Other hardware specifications include 256MB ROM, 64MB RAM, support for 2100MHz UMTS networks and tri-band GSM networks, a 3.5″ 65 color TFT display at 240 x 320 resolution, a 2 megapixel camera.
Asus P550 smartphone specification

• Marvel PXA270 520 MHz processor
  Windows Mobile 6 Professional OS
• 256 MB of Flash ROM
• 64 MB of SDRAM
• Supports 2100MHz UMTS networks
• Supports tri-band GSM networks
• 3.5 inch 65K color TFT LCD display with 240 x 320 resolution
• 2 megapixel digital camera
• Wi-Fi 802.11 b/g support
• Bluetooth 2.0 support
• 1530 mAh Li-Polymer battery with 300 hour standby time on GSM and 400 hour stamdby time on WCDMA. Five hour talk time on GSM and 3 hours of WCDMA talk time.
• mini-SD card support
• Compatible with 3gp, 3g2, MP4, AAC, AAC+, AMR, MID, MP3, WAV, WMA, and WMV
• Measures 121 x 71 x 16.5 mm and weighs 188.5 grams

[via krunker.com ]