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AVM Fritz!fon C4

AVM Fritz!fon C4
alaScore 91

340 reviews

Mar, 2019

alaTest has collected and analyzed 340 reviews of AVM Fritz!fon C4. The average rating for this product is 4.4/5, compared to an average rating of 4.0/5 for other Cordless Phones for all reviews. Reviewers are impressed by the reliability and price. The design and size also get good reviews.

usability, size, design, price, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Cordless Phones the AVM Fritz!fon C4 is awarded an overall alaScore™ of 91/100 = Excellent quality.

Review analysis

(Based on 340 reviews)

Expert Reviews  

User Reviews  

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Consumer review ( review summary for AVM Fritz!fon C4


alaTest has collected and analyzed 6 user reviews of AVM Fritz!fon C4 from The average user rating for this product is 4.2/5, compared to an average user rating of 4.1/5 for other Cordless Phones on Reviewers really like the design, but some have doubts about the usability and size.


size, usability

83% of the reviews on give this product a positive rating.

This summary is based on the products: AVM FRITZ!Fon C4 20002624 Cordless TelephoneAVM FRITZ!Fon C4 20002624 Cordless Telephone

Mar, 2019

Product Specifications

Call Management

Call forwarding:Y
Call forwarding capability: Yes
Call hold: Yes
Call waiting: Yes
Caller ID: No
Conference call: Yes
Explicit call transfer: No
Speed dialing: Yes


Color of product:White
Elderly phone: No
Keypad Illumination:Y
Product color:White


Built-in display: Yes
Display number of colors:0.262000 / 262144 colours
Display Resolution:240 x 320
Touch screen: No

Energy Management

Battery performance:750
Battery recharge time:6
Battery Technology:Lithium-Ion (Li-Ion)
Input Voltage:230
Number of batteries supported:1
Standby Time:144
Talk Time:10

Management Features

Alarm clock: Yes


Phonebook capacity:300

Other Features

Baby monitoring:Y
Full duplex: Yes

Packaging Content

Base station: Yes
Number of handsets included:1
Quick start guide: Yes


Answering machine:Y
GAP compatible:Y
Integrated answering machine: Yes
Keypad Illumination:Y
Maximum indoor range:1574.8
Maximum outdoor range:11811

Phone Features

Speakerphone: Yes

Ports & interfaces

Headset connectivity:3.5 mm
Plug and Play: Yes
Wireless connection:Y
Wireless connections: Yes


AC input voltage:230
Battery Capacity:750
Battery recharge time:6
Battery Technology:Lithium-Ion (Li-Ion)
Input Voltage:230
Number of batteries supported:1
Standby Time:144
Talk Time:10

Technical Details

Keypad Illumination: Yes

Weight & Dimensions