Lets compare vitamin content per 7 ounces of Watermelon vs Feijoa:
Raw Watermelon has more Vitamin A and 5.5 times more Vitamin B1 than Raw Feijoa.
While Raw Feijoa contains 1.7 times more Vitamin B3, 1.5 times more Vitamin B6, 7.7 times more Vitamin B9, 4.1 times more Vitamin C, 3.2 times more Vitamin E and 35 times more Vitamin K than Raw Watermelon.
Both Raw Watermelon and Raw Feijoa have similar amounts of Vitamin B2 and Vitamin B5 per 7 oz.
Both Raw Watermelon as well as Raw Feijoa have insufficient amounts of Vitamin B12 in 7 oz.
Comparing minerals per 7 ounces for Watermelon vs Feijoa:
Raw Watermelon has 1.7 times more Iron than Raw Feijoa.
While Raw Feijoa contains 2.4 times more Calcium, 2.2 times more Manganese, 1.7 times more Phosphorus and 1.5 times more Potassium than Raw Watermelon.
Both Raw Watermelon and Raw Feijoa have similar amounts of Copper, Magnesium and Water per 7 oz.
Both Raw Watermelon as well as Raw Feijoa have insufficient amounts of Zinc in 7 oz.
Comparison of macro-nutrients per 7 ounces:
Raw Feijoa contains 2 times more Energy, more Omega 3, 2 times more Carbohydrate, 1.3 times more Sugars and 16 times more Fiber than Raw Watermelon.
Both Raw Watermelon and Raw Feijoa have similar amounts of Fructose and Protein per 7 oz.
Both Raw Watermelon as well as Raw Feijoa have insufficient amounts of Fat, Omega 6, Cholesterol, Glucose and Sucrose in 7 oz.