2. Palm Pre

Palm Pre was the first webOS-powered slider smartphone announced in February, 2009. Its cover was made of plastic, but still premium with a QWERTY keyboard. Under the hood, Palm Pre specs have a 3.1-inch 320 x 480p screen, 600MHz Cortex-A8 CPU paired with PowerVR SGX GPU, 8GB of ROM, 256MB of RAM, a 3.15MP shooter on the back, and a removable 1,150mAh battery.

ADVERTISEMENT