Para que se activen los links en el Opera sin hacer zoom yo uso desde el principio este truco de Xda-Devekopes. Es un ajuste simple..
26. Activate Links Without Zooming-In in Opera
If you are tired of having to double tap a web page to zoom in just to activate a link, try this:
In the Opera url bar, type: 'opera:config' (without the ' ' ). Click on 'Adaptive Zoom'. Next change the default number in 'Minimum Overview Zoom' to 70 or higher. Scroll down a bit and hit 'Save' and restart Opera. You can now click on links with your stylus when you are fully zoomed out on a web page.