Samsung's Smartphone History: From Zero to Galaxy S4

The entire history of Samsung Galaxy smartphones

Review: Samsung Galaxy S4

Qi Standard Wireless Charging Receiver for Samsung Galaxy S4 i9500/i9505 Black

Samsung's Smartphone History: From Zero to Galaxy S4

Display: 5.0-inches Camera: 13-MP Processor Speed: 1.9 GHz OS: Android 4.2 (Jelly Bean)

Samsung Galaxy S4, White Frost 16GB (Verizon Wireless)

How to Wipe Samsung Galaxy S4 Data / Factory Reset - iFixit Repair Guide

Samsung Galaxy S4 review: The everything phone for (almost) everyone - CNET

Samsung Galaxy S4 review

Samsung unveils the Galaxy S4

Samsung's Galaxy S 4: Introduction & Hands On

Samsung Galaxy S4 I337 16GB Unlocked GSM 4G LTE Smartphone, Arctic Blue w/ 13MP Camera : Cell Phones & Accessories

The Samsung Galaxy S 4 is thinner and lighter than the S III, yet it packs a larger 5-inch Super AMOLED display, with durable Gorilla Glass 3 Other

Samsung Galaxy S® 4 in Brown Autumn

A guide to Samsung phones: What you need to know - Android Authority

How Did Samsung Win With Smartphones? 'The Great Phone Incineration of 1995' : Planet Money : NPR