The Walkman Blog: Sony to Introduce new NW-A40 Walkman at IFA 2017 (update)
Sony Announces Three New h.ear Series Headphone Models
IFA 2017: Hi-res audio for the mass market with LG, Sony, iFi | Darko.Audio
Sony Group Portal - Event Design -IFA 2017- | Stories | Sony Design
Sony on Tumblr — Innovating Today So You Can Be Inspired Tomorrow...
IFA 2017: Sony Xperia XZ1 Compact is Officially the Most Powerful 4.6 inch Phone, With Android Oreo | GSMDome.com
Sony Group Portal - Event Design -IFA 2017- | Stories | Sony Design
Sony might launch its own 18:9 ratio flagship at IFA 2017
Sony Rumored to Announce Its Bezel-less Smartphone for IFA 2017 Trade Show - 18:9 Aspect Ratio Detailed
Sony To Release Three Phones At IFA This Year: Report - Gizmochina
Sony launches Xperia XZ1, XZ1 Compact and XA1 Plus at IFA 2017 | The News Minute
Amazon and Apple beware: smart speakers star at IFA 2017 to rival Echo and HomePod | South China Morning Post
Sony IFA 2017 New Releases - Major HiFi
Sony's new flagship phones bring minor upgrades and more of the same
Sony IFA 2017 New Releases - Major HiFi
Sony teases a diverse IFA 2016 lineup - Android Authority
IFA 2017: Sony Xperia XZ1 Compact is Officially the Most Powerful 4.6 inch Phone, With Android Oreo | GSMDome.com
IFA 2017: Sony unveils new innovations including latest audio products, TV and others - Gizbot News
SONY IFA Berlin 2015 by SCHMIDHUBER - Architizer
Sony Group Portal - Event Design -IFA 2017- | Stories | Sony Design
Check Out All of Sony's IFA 2017 Announcements | Digital Trends
Sony announces 4 new headphones at IFA 2017 - Headphonesty
IFA 2017: New Sony Sound On Show – channelnews
