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.

Compare 4 products

Close
Gigaset SL450A Duo Telephone
Gigaset SL450A Duo
Close
Gigaset SL910A Telephone
Gigaset SL910A
Close
Panasonic KX-TG6611 Telephone
Panasonic KX-TG6611
Close
Panasonic KX-TG6723 Telephone
Panasonic KX-TG6723
Available colors
User rating
36
4.2 out of 5
36 user ratings
5 stars
36 %
4 stars
44 %
3 stars
19 %
2 stars
0 %
1 stars
0 %
37
4.1 out of 5
37 user ratings
5 stars
37 %
4 stars
29 %
3 stars
32 %
2 stars
0 %
1 stars
0 %
4
4.0 out of 5
4 user ratings
5 stars
25 %
4 stars
50 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
3
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %

General

TypeDectDECT telephoneDECT telephoneDECT telephone
Recording time55.0 min.55.0 min.
N/A
30.0 min.
Intercallyes
N/A
no
N/A
Max number of earpieces6
N/A
66
Max number of handsets2666
Phonebookyes
N/A
yesyes
Number of phonebook entries500500100100
Range indoor505050
N/A
Range outdoor300300300
N/A
SMSyesyesnono
Eco Dectyes
N/A
no
N/A
Eco Dect Plusyes
N/A
no
N/A
SIP-Dectyes
N/A
N/A
N/A

Display

Display typeColourTFTLCDLCD
Screen resolution240 x 320 px
N/A
103 x 65 px
N/A
Built-in display
N/A
yesyesyes
Display resolution
N/A
  • 320
  • 480
  • 103
  • 65
  • 103
  • 65
Display number of colours
N/A
262144 coloursMonochrome
N/A
Display diagonal
N/A
3.2 in1.8 in1.8 in
Display number of lines
N/A
N/A
4
N/A

Dimensions

Width2.01 in
N/A
1.93 in1.89 in
Height5.12 in
N/A
6.26 in6.3 in
Depth0.75 in
N/A
1.14 in1.18 in
Weight3.67 oz9.31 oz4.59 oz4.73 oz

Design

Colour of product
  • Black
  • Grey
  • Silver
  • Black
  • Black,Silver
  • Black,White
  • White
  • Black
  • Silver
  • Black,White
  • Grey
Backlit displayyesyesyes
N/A
Backlit keypadyesyesyesyes
Backlight colour
N/A
WhiteYellowAmber
Mounting type
N/A
  • Desk
  • Wall
DeskDesk
Volume control type
N/A
Digital
N/A
N/A

Connectivity

Bluetoothyesyesno
N/A
GAP-compatibleyesyesyesyes
VoIPyes
N/A
no
N/A
Type of VoIPSIP
N/A
N/A
N/A

Power

Talk time12.0 h14.0 h15.0 h15.0 h
Stand by time200.0 h200.0 h170.0 h170.0 h
Battery technology
N/A
Lithium-Ion
Nickel-Metal Hydride
Nickel-Metal Hydride
Battery recharge time
N/A
N/A
7.0 h7.0 h
Number of batteries supported
N/A
N/A
22

Features

Baby monitor functionyes
N/A
no
N/A
Answering machineyesnonoyes
Speaker functionyesyesyesyes
Caller IDyesyesyesyes
Vibrationyesyes
N/A
N/A
Alarm clock
N/A
yesyesyes
Wireless connection
N/A
yesyesyes
Number of melodies
N/A
203030
Microphone mute
N/A
yesyesyes
Call Blocker
N/A
N/A
yesyes

Often compared with Gigaset SL910A

Gigaset SL910A Telephone
Gigaset SL910
GigasetSL910A
GigasetSL910