Newsletters and magazines are both periodicals that provide information to readers, but they differ in several ways:

• Topic

Newsletters are usually focused on a specific topic or organization, while magazines cover a wider range of subjects.

• Length

Newsletters are typically a few pages long, while magazines are usually longer. 

• Audience

Newsletters are intended for a limited audience, while magazines are written for a  wider audience. 

• Visuals

Newsletters are mostly text, with very few photos, while magazines usually have a photographic cover and include graphics and illustrations. 

• Binding

Newsletters are typically no longer than 12-24 pages and have different binding techniques, while magazines use saddle stitching or perfect binding, depending on the number of pages. 

• Distribution

Newsletters are best distributed as subscriptions, while magazines are heavily supported by advertisements. 

• Delivery

Both newsletters and magazines can be delivered physically or electronically.