Philips CD6451B Cordless phone answer machine vs Philips CD6551B Cordless phone answer machine

Key differences

The Philips CD6451B Cordless phone answer machine has 3 more multi base capability than the Philips CD6551B Cordless phone answer machine (4 vs 1). The Philips CD6451B Cordless phone answer machine has 200 mAh more battery capacity than the Philips CD6551B Cordless phone answer machine (750 mAh vs 550 mAh). Base dimensions (WxDxH): 116 x 110 x 80 mm on the Philips CD6451B Cordless phone answer machine, 134.5 x 113 x 82.5 mm on the Philips CD6551B Cordless phone answer machine. Handset dimensions (WxDxH): 46 x 26 x 160 mm on the Philips CD6451B Cordless phone answer machine, 163 x 46.5 x 27 mm on the Philips CD6551B Cordless phone answer machine.

• Multi base capability
  • CD6451B Cordless phone answer machine:4
  • CD6551B Cordless phone answer machine:1
• Base dimensions (WxDxH)
  • CD6451B Cordless phone answer machine:116 x 110 x 80 mm
  • CD6551B Cordless phone answer machine:134.5 x 113 x 82.5 mm
• Handset dimensions (WxDxH)
  • CD6451B Cordless phone answer machine:46 x 26 x 160 mm
  • CD6551B Cordless phone answer machine:163 x 46.5 x 27 mm
• Battery capacity
  • CD6451B Cordless phone answer machine:750 mAh
  • CD6551B Cordless phone answer machine:550 mAh