This is one of Fuji's Professional Colour Negative films with a speed of 400 ISO, balanced for daylight, exceptional natural skin tone rendition, a truly incredible ultra fine grain of: RMS:4 , "high sharpness for the achievement of  "realistic texture & depth"  and " wide exposure latitude"  (if you miscalculate the correct exposure by 2 to 3 x f stops OVER or UNDER  correct exposure the film will save you with excellent prints to be obtained from the resulting negatives). It also has "enhanced colour image stability" (meaning the negatives will last intact indefinitely with near archival keeping quality),  "single channel suitability for uniform printing efficiency"  &  this film  " is a  NEW  GENERATION  EMULSION  DESIGNED  FOR  OPTIMUM  SCANNING  QUALITY"  (which speaks for itself when using digital scanners).
 
This film produces more vivid but natural colour than Fuji Superia XTRA 400 film, especially with skin tones, however its main feature  (apart from the  EXTREMELY  FINE  GRAIN of  RMS: 4,  the excellent sharpness and the wide exposure latitude)  is it's  "HIGHLY  FAITHFUL  COLOUR  REPRODUCTION"  even under unusual lighting sources such as fluorescent light.  Its fast speed of 400 ISO gives it high versatility as it can be uprated  by  2  x  f stops  to  1600  ISO  with very little, if any, loss of contrast or sharpness.