oral b pro 1000 vs 500

When comes to price difference, the Pro 1000 is cheaper than the Smart 1500 ; The Oral B 1000 model comes in black and white color selection but, the 1500 model comes in white color only. Similarities. Both Oral B Pro 1000 and 1500 include a 2 minutes built-in timer with a pacer, one brush head, a pressure sensor and all lack a traveling case. f 500