Here is the design, display, camera, hardware and battery comparison of Nokia Lumia 830 and Nokia Lumia 925 according to the report of the Phone Arena.

Design and Display

The HTC Desire 816 measures 6.17 x 3.10 x 0.31 inches and weighs 5.82 ounces. The Lumia 925 measures 5.8 x 2.78 x 0.33 inches and weighs 4.90 ounces. A bit lighter and smaller to its opponent.

The physical size of Nokia Lumia 925 is 4.5 inches, with a resolution of 768 x 1280 pixels and a pixel density of 334 ppi. On the other hand, the HTC Desire 816 has a physical size of 5.5 inches. It has a resolution of 720 x 1280 pixels and 261 ppi pixel density.

Camera

The Lumia 925 offers 8.7 megapixels rear facing camera and a 1.2 megapixels front facing camera. The HTC's device features 13 megapixels rear facing camera. Both smartphones have a LED flash available.

Hardware and Battery

The Lumia 925's system chip is Qualcomm Snapdragon S4 Plus, it has a dual core 1500 MHz processor, a graphic processor, which is Adreno 225. On the other hand the Desire 816 used a Qualcomm Snapdragon 400 quad core ARM Cortex-A7 chip clocked at 1.6 GHz. It has an 8 GB of internal storage, but it can expand through microSD card, while the Lumia 925 offers a bigger storage capacity of 16 GB.

Moreover, when it comes to battery capacity, Lumia 925 offers 13 hours of talk time and about 13 days of standby time while, the HTC Desire 816 allows it to stay for 21 hours of talk time and 30.7 days of standby time.