Hubsan H501s vs Hubsan H501S X4

For:

      Lower price (82 USD vs 99.87 USD)

      Better camera (917 points vs 902 points)

Against:

      Lower control distance (793 points vs 865 points)

      Lower flying time (870 points vs 895 points)

      Less functions (876 points vs 908 points)

For:

      Bigger camera resolution (5 Megapixels vs 3 Megapixels)

Against:

      Lower transmitter distance (300 meters vs 320 meters)

Against:

      Shorter flying time (18 minutes vs 20 minutes)

Against:

      No gyroscope

For:

      Higher control distance (865 points vs 793 points)

      Higher flying time (895 points vs 870 points)

      More functions (908 points vs 876 points)

Against:

      Higher price (99.87 USD vs 82 USD)

      Worse camera (902 points vs 917 points)

Against:

      Smaller camera resolution (3 Megapixels vs 5 Megapixels)

For:

      Higher transmitter distance (320 meters vs 300 meters)

For:

      Longer flying time (20 minutes vs 18 minutes)

For:

      Has gyroscope