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Gigaset SL450HX

Gigaset SL450HX
alaScore 95

28 reviews

Aug, 2018

alaTest has collected and analyzed 28 reviews of Gigaset SL450HX. The average rating for this product is 4.7/5, compared to an average rating of 4.0/5 for other Cordless Phones for all reviews. People are impressed by the size. The design also gets good comments. Many are critical about the price.

usability, design, size


We analyzed user and expert ratings, product age and more factors. Compared to other Cordless Phones the Gigaset SL450HX is awarded an overall alaScore™ of 95/100 = Excellent quality.

Review analysis

(Based on 28 reviews)

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Consumer review ( review summary for Gigaset SL450HX


alaTest has collected and analyzed 1 user review of Gigaset SL450HX from The average user rating for this product is 3.0/5, compared to an average user rating of 4.1/5 for other Cordless Phones on

100% of the reviews on give this product a positive rating.

This summary is based on the products: Gigaset SL450HX Additional HandsetGigaset SL450HX Additional Handset

Aug, 2018

Product Specifications

Call Management

Caller ID: No
Calling line identification presentation (CLIP): Yes


Color of product:Black, Platinum / Black, Silver
Elderly phone: No
Mounting type:Desk


Backlight color:Various
Backlight display: Yes
Built-in display: Yes
Display Diagonal:2.4
Display number of colors:65536 colours
Display Resolution:240 x 320
Display size (HxV):1.34 x 0.669

Energy Management

Battery performance:750
Battery recharge time:3
Battery Technology:Lithium-Ion (Li-Ion)
Number of batteries supported:1
Standby Time:200
Talk Time:12

Management Features

Alarm clock: Yes
Calendar: Yes
Volume Control:Digital


Phonebook capacity:500
SMS storage capacity:50

Packaging Content

Base station: Yes
Belt clip: Yes
Cables included:Phone (RJ-11)
Charger:Y / Yes
Manual: Yes
Number of handsets included:1
Quick start guide: Yes


Answering machine:N
ECO mode: Yes
GAP compatible:Y
Integrated answering machine: No
Keypad Illumination:Y
Maximum indoor range:1968.5
Maximum outdoor range:11811

Phone Features

Multi handset capability:4
Number of melodies:22
Short Message Service (SMS): Yes
Vibrating alert: Yes

Ports & interfaces

Headset connectivity:2.5 mm
Plug and Play: Yes
Wireless connection:Y
Wireless connections: Yes


Battery Capacity:750
Battery recharge time:3
Battery Technology:Lithium-Ion (Li-Ion)
Number of batteries supported:1
Standby Time:200
Talk Time:12

Technical Details

Clock/Date display: Yes
Keypad Illumination: Yes

Weight & Dimensions

Base dimensions:4.53 x 1.85 x 4.61
Base weight:5.86
Handset dimensions (WxDxH):2.01 x 0.748 x 5.12
Handset weight:3.67