Lets compare vitamin content per 1 pound of Quinces vs Navel Oranges:
Raw Navel Oranges contain 6 times more Vitamin A, 3.4 times more Vitamin B1, 1.7 times more Vitamin B2, 2.1 times more Vitamin B3, 3.2 times more Vitamin B5, 2 times more Vitamin B6, 11.3 times more Vitamin B9 and 3.9 times more Vitamin C than Raw Quinces.
Both Raw Quinces as well as Raw Navel Oranges have insufficient amounts of Vitamin B12 in 1 lb.
Comparing minerals per 1 pound for Quinces vs Navel Oranges:
Raw Quinces have 3.3 times more Copper, 5.4 times more Iron and more Selenium than Raw Navel Oranges.
While Raw Navel Oranges contain 3.9 times more Calcium, 1.4 times more Magnesium and 1.4 times more Phosphorus than Raw Quinces.
Both Raw Quinces and Raw Navel Oranges have similar amounts of Potassium and Water per 1 lb.
Both Raw Quinces as well as Raw Navel Oranges have insufficient amounts of Zinc in 1 lb.
Comparison of macro-nutrients per 1 pound:
Raw Quinces have 1.2 times more Carbohydrate than Raw Navel Oranges.
While Raw Navel Oranges contain 2.3 times more Protein than Raw Quinces.
Both Raw Quinces and Raw Navel Oranges have similar amounts of Energy and Fiber per 1 lb.
Both Raw Quinces as well as Raw Navel Oranges have insufficient amounts of Fat, Omega 3, Omega 6, Cholesterol, Glucose and Sucrose in 1 lb.