All of google's standard accessibility features are available. Talkback runs fast and with no lagging. Setup is easy but in some cases (non-english language set up) it is not possible to fully setup the phone independently. Only Google TTS comes pre-installed with limited language support. TalkBack supports proximity sensor for stopping speech (you can switch it off). Some accessibility features in Settings / Display include: Inverting colors, changing color depth and scheme, and enlarging font text and some UI objects.). This phone supports Shine+ when installed from play store. The hardware keyboard allows for setting up some keystrokes for screenreader. I found some accessibility issues in Blackberry Launcher. You may choose to install Nova Launcher or Google now. Blackberry´s apps are mostly accessible (contacts, phone with caller identification, etc.), but some issues occurred in apps mainly developed for Blackberry OS such as Blackberry Calendar, Notes, Tasks, and BB Hub. For these apps I recommend installing alternatives/native apps from Google. Surprisingly, the camera app speaks all controls and can be controlled by the hardware keyboard. Both hardware and software keyboards are accessible and typing is easy by word and sentence prediction. For voice recognition it uses standard Google VRS (but you can install Swipe with Dragon if you want better VRS. In many cases, standard components from Google are in use.