Connectivity and Ports
Connectivity options include Wi-Fi 802.11 b/g, Bluetooth 2.0 with A2DP for headset use, and GPS for location services. Notably absent is the 3.5mm headphone jack, requiring users to employ either wired adapters via its miniUSB port or Bluetooth-enabled audio devices. This early deviation from a universal audio port foreshadowed similar trends seen in later smartphone models. The G1 also lacks FM radio capabilities but compensates with a reliable miniUSB for charging and data transfer.