Lets compare vitamin content per 100 grams of Oranges vs Quinces:
Raw Oranges have 5.5 times more Vitamin A, 4.4 times more Vitamin B1, 1.3 times more Vitamin B2, 1.4 times more Vitamin B3, 3.1 times more Vitamin B5, 1.5 times more Vitamin B6, 10 times more Vitamin B9 and 3.5 times more Vitamin C than Raw Quinces.
Both Raw Oranges as well as Raw Quinces have insufficient amounts of Vitamin B12 in 100 g.
Comparing minerals per 100 grams for Oranges vs Quinces:
Raw Oranges have 3.6 times more Calcium and 1.3 times more Magnesium than Raw Quinces.
While Raw Quinces contain 2.9 times more Copper and 7 times more Iron than Raw Oranges.
Both Raw Oranges and Raw Quinces have similar amounts of Phosphorus, Potassium, Selenium and Water per 100 g.
Both Raw Oranges as well as Raw Quinces have insufficient amounts of Zinc in 100 g.
Comparison of macro-nutrients per 100 grams:
Raw Oranges have 1.3 times more Fiber and 2.4 times more Protein than Raw Quinces.
While Raw Quinces contain 1.3 times more Carbohydrate than Raw Oranges.
Both Raw Oranges and Raw Quinces have similar amounts of Energy per 100 g.
Both Raw Oranges as well as Raw Quinces have insufficient amounts of Fat, Omega 3, Omega 6, Cholesterol, Glucose and Sucrose in 100 g.