For readers who are considering buying the LG G Pro 2, Nexus 5 or the Samsung Galaxy S4, here is a specs comparison between the devices. The comparison could help readers make an informed decision.

Display and Design

The LG G Pro 2 comes with a 5.9 inch True IPS+ LCD capacitive touch screen, rendering 1080 x 1920 pixels resolution. The Nexus 5 comes with a 4.95 inch True HD IPS+ capacitive touch screen, rendering 1080 x 1920 pixels resolution. The Samsung Galaxy S4 comes with a 5 inch Super AMOLED capacitive touch screen, rendering 1080 x 1920 pixels resolution.

The LG G Pro 2 comes with 157.9 x 81.9 x 8.3 mm dimensions and weighs 172 grams. The Nexus 5 comes with 137.9 x 69.2 x 8.6 mm dimensions and weighs 130 grams. The Samsung Galaxy S4 comes with 136.6 x 69.8 x 7.9 mm dimensions and weighs 130 grams.

Hardware and Operating System

The LG G Pro 2 is equipped with a 2.26 GHz quad core krait 400 processor and Qualcomm MSM8974 Snapdragon 800 chipset. It comes in 16 GB and 32 GB internal memory variants, which can be expanded by up to 64 GB using a Micro SD card.

The Nexus 5 is equipped with a 2.3 GHz quad core krait 400 processor and Qualcomm MSM8974 Snapdragon 800 chipset. It comes in 16 GB and 32 GB internal memory variants and no Micro SD slot for additional memory.

The Samsung Galaxy S4 comes with a quad-core 1.6 GHz cortex A15 and quad core 1.2 GHz cortex A7 processor and Exynos 5 Octa 5410 chipset. It comes in 16 GB, 32 GB and 64 GB internal memory variants, which can be expanded by up to 64 GB using a Micro SD card.

The LG G Pro 2 runs on the Android KitKat operating system and has 3 GB of RAM. The Nexus 5 runs on the Android KitKat operating system and has 2 GB of RAM. The Samsung Galaxy S4 runs on the Android Jelly Bean operating system and has 2 GB of RAM.

Camera

The LG G Pro 2 sports a 13 MP primary camera and a 2.1 MP secondary camera. The Nexus 5 sports an 8 MP primary camera and a 1.3 MP secondary camera. The Samsung Galaxy S4 sports a 13 MP primary camera and a 2 MP secondary camera.

Battery

The LG G Pro 2 comes with a Li-Ion 3200 mAh battery, the Nexus 5 comes with a non-removable Li-Po 2300 mAh battery and the Samsung Galaxy S4 comes with a Li-Ion 2600 mAh battery.