Several Sony DSC-W830 reviewers said in their reviews that the Sony DSC-W830 had a good zoom. A. Skudder wrote in their review of this digital camera on Amazon “The optical zoom is very respectable”. Mykeyreviews said on Amazon two years ago “Sacrifices a lot of extra features the more "premium" cameras have, such as WiFi, NFC, extra zoom and better components etc” in their Sony DSC-W830 review. Robin said “Outside on a bright sunny day it works perfectly and the zoom delivers good results” in his Sony DSC-W830 review and gave it a rating of 4 stars.
A few Sony DSC-W830 owners wrote in their reviews that it had a good lens. A. Skudder mentioned in their Sony DSC-W830 review on Amazon two years ago “It looks good, has a decent lens” however despite that they rated it 3 stars. S. P. Long wrote on Amazon also two years ago “In spite of the better lens on here than on a smartphone, I have seen better images from decent phone cameras” yet they gave this digital camera a rating of 2 stars.
A few people concluded that this digital camera had a good image stabiliser. S. P. Long said on Amazon two years ago “The camera allegedly (according to information on the web) has image stabilisation.”.
Two Sony DSC-W830 owners who reviewed the product concluded that it had a good autofocus. Uncle Barbar mentioned in their review of this digital camera on Amazon “There are a number of focus tracking options and focus weighted on different areas (as per normal” and gave the product a score of 5 stars.