Samsung is expected to update various current and former flagship handsets to Android 5.0 Lollipop and some recent videos from SamMobile have shown unofficial Android 5.0 builds in action on both the Galaxy S5 and the Galaxy S4. The publication has posted a new video on its YouTube channel that shows a comparison between KitKat and Lollipop running on the 2013 Galaxy S4, suggesting that Android 5.0 will bring a massive improvement to the older Samsung handset.
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