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Panasonic KX-TG6821

Panasonic KX-TG6821
alaScore 90

433 reviews

Aug, 2016

alaTest has collected and analyzed 433 reviews of Panasonic KX-TG6821. The average rating for this product is 4.3/5, compared to an average rating of 4.0/5 for other Cordless Phones for all reviews. People are impressed by the reliability and size. The design and price also get good views.

usability, price, design, size, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Cordless Phones the Panasonic KX-TG6821 is awarded an overall alaScore™ of 90/100 = Excellent quality.

Review analysis

(Based on 433 reviews)

Expert Reviews  

User Reviews  

Showing 419 review(s)

Expert Reviews User Reviews


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Showing 1 - 412 of 419 Show Reviews: in English | in other languages (14)

Consumer review by: ( review summary for Panasonic KX-TG6821


alaTest has collected and analyzed 402 user reviews of Panasonic KX-TG6821 from The average user rating for this product is 4.4/5, compared to an average user rating of 4.1/5 for other Cordless Phones on Reviewers are impressed by the reliability and size. The design and price are also mentioned favorably.

usability, price, design, size, reliability

93% of the reviews on give this product a positive rating.

This summary is based on the products: Panasonic KX-TG6821EB Single DECT Cordless Telephone with Answer MachinePanasonic KX-TG6821EB Single DECT Cordless Telephone with Answer Machine

Aug, 2016

Consumer review by: Noura (

Good product!


Generally this is a good phone and easy to use. However, the sound quality could be better.

Jul, 2015

Consumer review by: chrissie (

I really Rate This Phone


Excellent range of ring tones Easy to assign tones to different people It as a Speed Dial feature which I find Personally very useful The Unit is Robust and as a Good Clear Display For Price we paid Excellent Value

Jul, 2015

Consumer review by: Dandy (

Panasonic KX-6821


Very good phone, many useful features especially call blocking.

Jul, 2015

Consumer review by: Rosie (

Very easy to use and no complications,


No complications thankfully as I had to exchange from your BT phone as I was constantly getting northern calls and voicemail on the phone and could never actually make a call. I was very disappointed and let down by the BT phone and hence exchanged for...

Jul, 2015

Consumer review by: Pete (

Panasonic phone


I have had several comparable phones and this is clearly the best.sound quality using amplifier is excellent.

Jun, 2015

Consumer review by: davlan (



Could have more features

May, 2015

Consumer review by: graham 1966 (

panasonic phone


excellent phone and easy to use good memory as wel

May, 2015

Consumer review by: Fred96 (

very good product


I have an older version of the same product which is 7 years old. I have been very satisfied with it and looked purposely for another. So far the only gripe I have is that the volume on the base is low despite having the volume at the highest....

Apr, 2015

Consumer review by: genki (



My dad had a stroke 2 years ago, his old phone broke so he needed a new one. After careful consideration I chose this model. He has been able to understand how to use it and because the display is fairly large he can see who is calling.

Mar, 2015

Consumer review by: Dom48 (

Bright & well displayed.


Everything's great except a larger base unit could make it more stable.

Nov, 2014

Product Specifications


Built-in Camera: No
Cordless Phone Standard:DECT
Hands Free Functionality: Yes
Loudspeakers: Yes
Low Radiation: Yes
MMS Functionality: No
Polyphonic Ringtones: Yes
SIM Reader:Not Applicable
SMS Function: No
Video Phone: No


Bluetooth: No
Ethernet: No
ISDN Port: No


Backlight Illumination:Display + Keypade Backlight
Number of Display Colours:Monochrome

General Features

Recording System:Digital Announcement and Recording
System Phone: No
Type:Cordless Phone with Answering Machine

IP Telephony

H.323 VoIP-Protocol: No
IP Phone: No
SIP-Standard (Session Initiation Protocol):No / No SIP-STANDARD

Management features

Phonebook sharing: Yes


Display of Calling Number: Yes


GAP compatible: Yes
Silent mode: Yes