Samsung Star 3 vs Karbonn A21

Comparing the Samsung Star 3 vs Karbonn A21 across display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Display: Karbonn A21 offers a screen size of 4.5 inches, while Samsung Star 3 offers 3 inches, making Karbonn A21 the larger display of the two. Samsung Star 3 features a LCD display compared to Karbonn A21's TFT, making Samsung Star 3 the better display of the two.

Rear Camera: Karbonn A21 offers a higher rear camera resolution with 5 MP, while Samsung Star 3 offers 3.2 MP, making Karbonn A21 better for rear camera photography.

Battery: Karbonn A21 offers a higher battery capacity with 1800 mAh, while Samsung Star 3 offers 1000 mAh, making Karbonn A21 better for longer battery life.

Storage: Karbonn A21 offers higher internal storage with 4 GB, while Samsung Star 3 offers 20 GB, making Karbonn A21 the better option for storage.