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Gigaset SL400 vs Gigaset SL450

    1.81 in
    4.76 in
    Gigaset SL400 Telephone
    Gigaset SL400
      2.01 in
      5.12 in
      Gigaset SL450 Telephone
      Gigaset SL450
      Available colors
      User rating
      43
      4.1 out of 5
      43 user ratings
      5 stars
      		39 %
      4 stars
      		30 %
      3 stars
      		27 %
      2 stars
      		2 %
      1 stars
      		0 %
      59
      3.7 out of 5
      59 user ratings
      5 stars
      		28 %
      4 stars
      		28 %
      3 stars
      		27 %
      2 stars
      		11 %
      1 stars
      		3 %

      Full Comparison

      Units:

      General

      Gigaset SL400Gigaset SL400
      Gigaset SL450Gigaset SL450
      TypeDECT telephoneAnalog/DECT telephone
      Intercallyesyes
      Max number of earpieces66
      Max number of handsets66
      Phonebookyesyes
      Number of phonebook entries500500
      Range indoor5050
      Range outdoor300300
      SMSyesyes
      Eco Dectyesyes
      Eco Dect Plusyesyes

      Display

      Gigaset SL400Gigaset SL400
      Gigaset SL450Gigaset SL450
      Built-in displayyesyes
      Display resolution
      • 128
      • 160
      • 240
      • 320
      Display diagonal1.8 in2.4 in
      Display typeTFTTFT
      Screen resolution128 x 160 px240 x 320 px

      Dimensions

      Gigaset SL400Gigaset SL400
      Gigaset SL450Gigaset SL450
      Width1.81 in2.01 in
      Height4.76 in5.12 in
      Depth0.63 in0.75 in

      Design

      Gigaset SL400Gigaset SL400
      Gigaset SL450Gigaset SL450
      Colour of productBlack,Silver
      • Black
      • Black,Silver
      Mounting typeDeskDesk
      Volume control typeDigitalDigital
      Backlit displayyesyes
      Backlit keypadyesyes

      Connectivity

      Gigaset SL400Gigaset SL400
      Gigaset SL450Gigaset SL450
      Bluetoothyesyes
      GAP-compatibleyesyes
      VoIPnono

      Power

      Gigaset SL400Gigaset SL400
      Gigaset SL450Gigaset SL450
      Battery capacity750.0 mAh200.0 mAh
      Battery technology
      Lithium-Ion
      Lithium-Ion
      Talk time14.0 h12.0 h
      Stand by time230.0 h200.0 h

      Features

      Gigaset SL400Gigaset SL400
      Gigaset SL450Gigaset SL450
      Baby monitor functionyesyes
      Answering machinenono
      Speaker functionnoyes
      Alarm clockyesyes
      Wireless connectionyesyes
      Number of melodies1522
      Caller IDnoyes
      Vibrationyesyes

      Pros & Cons

      Pros
          Cons

              Often compared with Gigaset SL400

              Gigaset SL400 Telephone
              Gigaset SL450
              GigasetSL400
              GigasetSL450

              Often compared with Gigaset SL450

              Gigaset SL450 Telephone
              Gigaset SL400
              GigasetSL450
              GigasetSL400
              Gigaset SL450 Telephone
              Gigaset SL400A
              GigasetSL450
              GigasetSL400A