The Samsung SonoAce R7 Ultrasound Machine was launched in 2011 as the Medison SonoAce R7. When Samsung purchased Medison later that year it continued developing the R7 and continues to produce it to this day, albeit in an improved form. The Samsung R7 is a reasonably priced diagnostic ultrasound system focused on women’s health applications. It features good 4D performance for the price. The Samsung SonoAce R7 Ultrasound Machine was designed on the same platform as the SonoAce R5, but there are stark differences. Not only is the image quality much better than the R5, in 2D it also offers great 4D performance which is not available on the R5. TheSamsung SonoAce R7 Ultrasound Machine also offers several midrange features such as the 19” monitor and Elastography that are not typically found on economy-priced ultrasound machines.