HTC’s upcoming Sedna P6550 is a 3G PDA phone supports also HSDPA 3.5G. HTC Sedna P6550 has 256MB ROM, 64/128MB RAM or 1GB NAND Flash. It has a 3.5-inch QVGA LCD touchscreen, a 3 Megapixel camera with Auto focus and fingerprint reader. For connectivity, the Sedna has WiFi 802.11b/g, Bluetooth, GPS, miniUSB and 2 SDIO/MMC card slot.
The HTC Sedna also allows you to add a credit card reader and extend battery.