...Despite a vast disadvantage in weapons technology, the Zulus ultimately overwhelmed the British, killing over 1,300 troops, including all those out on the forward firing line. The Zulu army suffered anywhere from 1,000 to 2,500 killed.
The battle was a decisive victory for the Zulus and caused the defeat of the first British invasion of Zululand.The British Army had suffered its worst defeat against an indigenous foe with vastly inferior military technology. Isandlwana resulted in the British taking a much more aggressive approach in the Anglo–Zulu War... keep reading in the original site