Sony Mobile officially announced the Xperia Z4 on their Japanese website. The Xperia Z4 will be the company’s flagship smartphone for 2015, sitting alongside Sony’s flagship tablet which is called the Xperia Z4 Tablet. Based on the specifications provided by Sony, it certainly looks like they’ve done everything possible to make it fit that role with regards to its hardware. Thankfully, Sony’s launch page gives pretty much every specification one could be interested in, and I’ve organized them in the chart below.
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The specifications for the Z4 are certainly appealing. Potential speed and thermal issues relating to Snapdragon 810 aside, the Z4 packs what is basically the best internal hardware available for smartphone manufacturers at the moment. Snapdragon 820 won’t be available until the second half of this year at the absolute earliest, and so MSM8994 paired with 3GB of RAM is the fastest you’ll see in an Android smartphone that isn’t the Galaxy S6.
What may be notable for some is the decision to stay with a 1920x1080 LCD. Given the issues with power consumption and brightness with current 2560x1440 LCD panels, and the relatively limited improvement to sharpness at this display size, I think that staying with a 1080p display was the right decision to make with the Z4.
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