pointer stuff: differences between char* and char[] when used as a stack variable

output.txt

Looking at variable: str1[]
  &str1[]: ->  0xfff42d72    (address)
   str1[]: ->  0xfff42d72    (value)
  *str1[]: ->  0x41    (dereference)
Looking at variable: str2[]
  &str2[]: ->  0xfff42d77    (address)
   str2[]: ->  0xfff42d77    (value)
  *str2[]: ->  0x41    (dereference)
Looking at variable: strp1
  &strp1: ->  0xfff42d68    (address)
   strp1: ->  0x8048770    (value)
  *strp1: ->  0x41    (dereference)
Looking at variable: strp2
  &strp2: ->  0xfff42d6c    (address)
   strp2: ->  0x8048770    (value)
  *strp2: ->  0x41    (dereference)
looking at char *:  strp1 == strp2
equal p
looking at char []: str1 == str2
not equal

pointer-stuff.c

#include <stdio.h>

int main() {
    char str1[] = "ABCD";
    char str2[] = "ABCD";
    char *strp1 = "ABCD";
    char *strp2 = "ABCD";

    printf("Looking at variable: %s\n", "str1[]");
    printf("  &%s: ->  %p    (address)\n", "str1[]", &str1);
    printf("   %s: ->  %p    (value)\n", "str1[]", str1);
    printf("  *%s: ->  %p    (dereference)\n", "str1[]", *str1);

    printf("Looking at variable: %s\n", "str2[]");
    printf("  &%s: ->  %p    (address)\n", "str2[]", &str2);
    printf("   %s: ->  %p    (value)\n", "str2[]", str2);
    printf("  *%s: ->  %p    (dereference)\n", "str2[]", *str2);

    printf("Looking at variable: %s\n", "strp1");
    printf("  &%s: ->  %p    (address)\n", "strp1", &strp1);
    printf("   %s: ->  %p    (value)\n", "strp1", strp1);
    printf("  *%s: ->  %p    (dereference)\n", "strp1", *strp1);

    printf("Looking at variable: %s\n", "strp2");
    printf("  &%s: ->  %p    (address)\n", "strp2", &strp2);
    printf("   %s: ->  %p    (value)\n", "strp2", strp2);
    printf("  *%s: ->  %p    (dereference)\n", "strp2", *strp2);

    printf("looking at char *:  strp1 == strp2\n");
    if (strp1 == strp2) {
        printf("equal p\n");
    } else {
        printf("not equal p\n");
    }

    printf("looking at char []: str1 == str2\n");
    if (str1 == str2) {
        printf("equal\n");
    } else {
        printf("not equal\n");
    }
}