Xperia Z3 released by Sony and Motorola's latest flagship smartphone Nexus 6 are in the same price range, but both come with different specs. A comparison of the main specs of the two devices below will help to understand which smartphone is a better buy.

Operating System

In terms of hardware, both Xperia Z3 and Nexus 6 run on Google's Android OS. In addition, both offer instantaneous access to Google Store making downloading apps so easy.

Xperia Z3, however, has an edge over Nexus 6, as it integrates the PlayStation 4 Remote Play allowing the users to play exclusive games for PS4 without having to connect the device with a TV.

Nevertheless, in order to play the PS4 games, one would require a DUALSHOCK 4 controller, which is available for an additional price.

On the other hand, the Nexus 6 offers the users direct free games downloadable from the Google Play Store. The user does not require a controller to play these games.

In addition, the Nexus 6 is powered by a Snapdragon 805 processor that facilitates creating as well as capturing 4K videos. On the other hand, the Xperia Z3 is powered by a Snapdragon 801 processor.

Camera and Video

The Xperia Z3 sports a state-of-the-art 20.7 MP rear camera along with Sony G lens. On the other hand, the Nexus 6 comes with a 13 MP rear camera, in addition to f2.0 lens with dual LED flash for better image clarity.

In fact, 13 MP camera of the Nexus 6 actually cannot be said to be a disadvantage, as it has the can record 4K videos - similar to that of the Xperia Z3. In addition, the Nexus 6 camera supports file formats such as YUV and Bayer RAW.

As far as device integration is concerned, the Nexus 6 is compatible to all Android gadgets like Android Wear, Android TV and Android tablets. Besides, the device is also powered by Android 5.0 Lollipop.

Battery

Both these smartphones are equipped with rapid charging batteries. While the Nexus 6 has 3220 mAh battery, Xperia Z3 has 3100 mAh.