HTC Erato S420 is a flip style PDA phone which is the successor of the Dopod S710/StrTrk S300. The S420 runs on the Windows Mobile 6 Standard and it supports HSDPA. The S420 supports also GPS thanks to the SiRF Star III chipset.
The HTC Erato S420 is powered by a Samsung SC32442 400MHz processor, 128 MB ROM, 64MB RAM. It has a 2.4-inch LCD screen, a1.2-inch secondary screen, a 1.9 Megapixel CMOS camera, Bluetooth 2.0, WiFi 802.11b/g and a card slot supporting SDIO, microSD, TransFlash.
The HTC S420 measures 97.5 x 52 x 16.8 mm and weights 99grams. It will hit the market in April.