The E-Ten G500 has some very impressive features including fully integrated GPS, Bluetooth and Digital Camera to name a few features. Windows Mobile 5.0 powers the G500 and the G500 is a quad band GSM phone. The only feature that seems to be missing from the E-Ten G500 is built-in WiFi 802.11b support.

Information from the E-Ten website on the G500:

The G500 is the first Pocket PC Phone from E-TEN to have fully integrated GPS capabilities. The G500's embedded RoyalTek GPS module, featuring the SiRF Star III high sensitivity chipset and an innovative internal antenna design, means that PDA or phone owners who also regularly need to access GPS services, no longer have to carry additional accessories or even a separate GPS device when they travel. No other product makes it as easy or as convenient as the G500 to have the latest satellite navigation technology always on hand.

The G500 is designed to be the perfect all-in-one handheld device. At only 119 x 62 x 23mm the G500 is comparable in size to traditional mobile phone handsets. In addition to GSM phone and GPS functions, the device also serves as a high-specification PDA running Windows Mobile 5.0. The device uses a Samsung S3C2440 processor operating at 400 MHz and includes 128MB of Flash ROM and 64MB SDRAM memory, which can be used to save applications and files. The device uses a replicable 1,440mAh Li-Ion battery, which offers on average 3.5-4 hours of talk-time or 10-15 hours of Pocket PC usage. Finally, the G500 also features a 1.3M pixel CMOS camera and built in microphone allowing users to capture digital images, voice recordings, and even movies.