Samsung Galaxy S5 has a 5.1-inch full HD screen with the Super AMOLED panel, while Z2 comes with 5.2-inches full HD screen and LG G Pro 2 with the biggest 5.9-inches full HD screen. The S5 boasts the plastic body and has a heart-rate monitor just below the camera module. The Pro 2 has an extra slim bezel of 3.3mm, while the Xperia Z2 is expected to be similar to the Z1. Just like the Samsung Galaxy S5, Xperia Z2 is also expected to be dust and water-resistant. However, this feature is missing in the LG G Pro 2. Samsung’s Galaxy S5 is available with a 2.5GHz Snapdragon 800 quad-core SoC with 2GB RAM. However, many gadget lovers were expecting the new Exynos processor with 3GB RAM in the phone. Meanwhile, the Sony Xperia Z2 should be equipped with 2.3 GHz quad-core Snapdragon 801 processor and Adreno 330 GPU, and the LG G Pro 2 has a Qualcomm Snapdragon 800 with 2.26 GHz quad-core and Adreno 330 GPU as well as 3 GB RAM. All the three smartphones have high resolution cameras. Samsung’s Galaxy S5 is available with a 16MP camera with 4K video shoot feature, while Xperia Z2 is expected to come with a 20.3MP camera with 4K recording support and the LG G Pro 2 is equipped with a 13MP camera with optical image stabilization. All the three phones have almost similar specifications and features. The deciding factor would only be its pricing. While their prices remain unknown for now, it’s clear that they will be on the higher side.
