Samsung's next flagship smartphone has arrived and some are wondering if Apple should be nervous.
The eagerly-awaited successor to the S3 was unveiled at a glitzy New York event tonight. Launching on 327 carriers in 55 countries beginning late April, the S4 delivers a number of impressive attributes, including:
- 5-inch 1080p 441ppi Super AMOLED display
- 1.9GHz quad-core Snapdragon