AT&T nabs Samsung Galaxy S4 exclusively in red". CNET. CBS Interactive . Retrieved 31 January 2014. The Samsung Galaxy tablets are known to support a split screen feature,which allows two apps to be displayed simultaneously. This is now also possible on the Galaxy S4. For example, one could watch a video in one part of the screen while composing an SMS in another. Samsung explains why Galaxy S4 doesn't come with FM radio". NDTV Gadgets. New Delhi Television. 17 April 2013 . Retrieved 26 August 2013. Similar to the CPU, the GPU consists of processing units called cores. They handle the computation of graphics in various applications.

The Galaxy S4's successor, the Samsung Galaxy S5, was announced by Samsung in February 2014 ahead of a release in April of that year.Solomon, Kate (15 May 2013). "Samsung ships 4m Galaxy S 4 in 4 days: Breaks internal record". SlashGear. R3 Media LLC . Retrieved 15 May 2013. Dawson, Tom (10 April 2013). "A Closer Look at The Nine Sensors inside Samsung's Galaxy S IV". AndroidHeadline. Android News . Retrieved 19 April 2013. While the front cameras of the Galaxy S3 and Galaxy Note 2, both released in 2012, are only able to capture videos at up to 720p HD resolution, the front camera of the Galaxy S4 allows 1080p Full HD video recording for the first time in any Samsung mobile phone. [27] In December 2013, it was also shipped to Germany as Samsung Galaxy S4 LTE+, but only with Telekom and Vodafone branding. [40] The capacity of a battery shows the maximum charge, which it can store, measured in mili-Ampere hours.

Westaway, Luke (2014-03-27). "Samsung defends 16GB S4's mere 8GB of usable storage". CNET UK. CBS Interactive . Retrieved 2014-08-07.

🔌 Connectivity

Tap and hold delay: Allows users to choose a time interval for tap-and-hold actions, with options for short, medium, or long intervals.