CAT S42 in short: 
Extended Battery Life Up To 2 Days UsageGreater Memory 3GB RAM + 32GB ROM Storage5.5" HD+ Large DisplayA Screen That Works With Gloves & Readable In Full SunlightSand, Dust And Dirt ResistantAndroid 10 With Upgrade To The Latest Android
 
 

FIGHT DIRTY. CHOOSE SILVER
The Cat S42 H+, goes beyond the rugged phone design you know and expect from a Cat phone. This phone is IP69-rated, military-grade body and is enhanced with silver ions that fight the growth of bacteria. so no matter how dirty things may get, your phone will always be there for you.
HYGIENE PLUS
All external components of the phone have blended with silver ion-based antimicrobial additive for exceptional Germ Defense (ISO22196) keeping you, your colleagues and your family safe. Design for those who require more from their smartphone.  Making it the perfect choice whether you work in a hygienic-conscious environment or in the harshest of conditions. The S42 H+ is the perfect companion.
 
A DISPLAY YOU CAN COUNT ON
The super bright 5.5" HD+ IPS display has a 720 x 1440 resolution with an 18.9 aspect ratio, giving you a screen that offers plenty of space to work. The screen is bright perfect for viewing in any environment like direct sunlight. It also benefits from having a wet finger/glove mode, which allows you to keep using your phone while keeping you protected.
EVERYTHING YOU NEED 
The primary 13 MP f/2.0 camera supports PDAF to quickly capture your images. Without any loss of detail in your photos, which have vivid and vibrant colors. A 5MP front-facing camera with a wide-angle lens. The S42 H+ comes with 4200 mAh battery that can last you up to 2 days. The phone also supports fast charging