“Image quality is good for its class, and generally quite impressive considering the ambitious range of its 12X zoom.”
DPReview has posted their review of the Canon ELPH 510 HS / IXUS 1110 HS [Specs], an ultra compact ultra zoom digital camera with 12.1MP resolution (1/2.3-in. CMOS), 12x wide-angle optical zoom (28-336mm equiv.), optical image stabilization, 3.2-in. Touch Panel LCD (461k-dot), Smart AUTO, P, High Speed Burst at 7.8fps, Super Slow Motion, Color Accent, Movie Digest mode and Full HD 1080p Movie 1920×1080 @ 24fps.
You can read the Canon ELPH 510 HS / IXUS 1100 HS Review @ DPReview.