We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Gigaset CL660HX vs Gigaset SL450HX

    2.05 in
    6.18 in
    Gigaset CL660HX Telephone
    Gigaset CL660HX
      2.01 in
      5.12 in
      Gigaset SL450HX Telephone
      Gigaset SL450HX
      Available colors
      User rating
      39
      4.3 out of 5
      39 user ratings
      5 stars
      		53 %
      4 stars
      		33 %
      3 stars
      		5 %
      2 stars
      		7 %
      1 stars
      		0 %
      43
      4.2 out of 5
      43 user ratings
      5 stars
      		48 %
      4 stars
      		27 %
      3 stars
      		18 %
      2 stars
      		2 %
      1 stars
      		2 %

      Full Comparison

      Units:

      General

      Gigaset CL660HXGigaset CL660HX
      Gigaset SL450HXGigaset SL450HX
      TypeDECT telephoneDECT telephone
      Max number of handsets14
      Number of phonebook entries400500
      Range indoor5050
      Range outdoor300300
      SMSyesyes

      Display

      Gigaset CL660HXGigaset CL660HX
      Gigaset SL450HXGigaset SL450HX
      Built-in displayyesyes
      Display resolution
      • 240
      • 320
      • 240
      • 320
      Display number of colours65536 colours65536 colours
      Display diagonal2.4 in2.4 in
      Display typeTFTTFT

      Dimensions

      Gigaset CL660HXGigaset CL660HX
      Gigaset SL450HXGigaset SL450HX
      Width2.05 in2.01 in
      Height6.18 in5.12 in
      Depth0.83 in0.75 in
      Weight4.09 oz3.67 oz

      Design

      Gigaset CL660HXGigaset CL660HX
      Gigaset SL450HXGigaset SL450HX
      Colour of productAnthracite,Black
      • Black,Platinum
      • Black,Silver
      Backlight colourVariousVarious
      Mounting typeDeskDesk
      Volume control typeDigitalDigital
      Backlit displayyesyes

      Connectivity

      Gigaset CL660HXGigaset CL660HX
      Gigaset SL450HXGigaset SL450HX
      GAP-compatibleyesyes
      VoIPyesyes

      Power

      Gigaset CL660HXGigaset CL660HX
      Gigaset SL450HXGigaset SL450HX
      Battery technology
      Nickel-Metal Hydride
      Lithium-Ion
      Battery recharge time10.0 h3.0 h
      Number of batteries supported21
      Talk time14.0 h12.0 h
      Stand by time280.0 h200.0 h

      Features

      Gigaset CL660HXGigaset CL660HX
      Gigaset SL450HXGigaset SL450HX
      Speaker functionyesyes
      Alarm clockyesyes
      Number of melodies2222
      Caller IDyesno

      Pros & Cons

      Pros
          Cons

              Often compared with Gigaset CL660HX

              Gigaset CL660HX Telephone
              Gigaset CL660
              GigasetCL660HX
              GigasetCL660