HTC Google Nexus One runs Android 
2.1 and includes all the Android apps that the Motorola Dorid has. It features 3.7 inch AMOLED display with 480 x 800 pixels, 1GHz Snapdragon processor, trackball that includes a multi-colored notification LED, GPS, Wi-Fi, light and proximity sensors, compass, accelerometer, enhanced news and weather widgets.
2.1 and includes all the Android apps that the Motorola Dorid has. It features 3.7 inch AMOLED display with 480 x 800 pixels, 1GHz Snapdragon processor, trackball that includes a multi-colored notification LED, GPS, Wi-Fi, light and proximity sensors, compass, accelerometer, enhanced news and weather widgets.
Product Features
Processor Qualcomm QSD 8250 1 GHz Operating system Android Mobile Technology Platform 2.1 (Eclair)
Camera & Flash 5 megapixels Autofocus from 6cm to infinity 2X digital zoom LED flash User can include location of photos from phone s AGPS receiver Video captured at 720x480 pixels at 20 frames per second or higher, depending on lighting conditions
Cellular & Wireless UMTS Band 1/4/8 (2100/AWS/900) HSDPA 7.2Mbps HSUPA 2Mbps GSM/EDGE (850, 900, 1800, 1900 MHz) Wi-Fi (802.11b/g) Bluetooth 2.1 + EDR A2DP stereo Bluetooth
Display 3.7-inch (diagonal) widescreen WVGA AMOLED touchscreen 
800 x 480 pixels 100,000:1 typical contrast ratio 1ms typical response rate
800 x 480 pixels 100,000:1 typical contrast ratio 1ms typical response rateAdditional features * Haptic feedback * TeflonTM coated back * Second microphone for active noise cancellation * SIM card slot * Micro SD
slot * Proximity sensor * Light sensor
slot * Proximity sensor * Light sensorblogger penajam say:
"this gadget is wonderfull from design and materials, i hope in this years i can try this gadget"