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Panasonic KX-TG6721

alaTest has collected and analyzed 419 reviews of Panasonic KX-TG6721. 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. Comments about the reliability and design are generally positive. The price and size also get good reviews.

usability, size, price, design, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Cordless Phones the Panasonic KX-TG6721 is awarded an overall alaScore™ of 87/100 = Very good quality.

Review analysis

(Based on 419 reviews)

Expert Reviews  

User Reviews  

Showing 194 review(s)

Expert Reviews User Reviews


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Showing 1 - 160 of 194 Show Reviews: in English | in other languages (225)

Consumer review ( review summary for Panasonic KX-TG6721


alaTest has collected and analyzed 150 user reviews of Panasonic KX-TG6721 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 Reviews about the design and size are generally positive. The price and usability are also appreciated, but many are critical about the reliability.

usability, price, size, design


95% of the reviews on give this product a positive rating.

This summary is based on the products: Panasonic KX-TG6721EM DECT Cordless PhonePanasonic KX-TG6721EM DECT Cordless Phone

Mar, 2018

Expert review by (

Panasonic KX-TG6721 review

  (Rating Hidden)

The Panasonic KX-TG6721 is a mid-range cordless phone with a built-in answerphone. With its 1.8-inch backlit screen and features like incoming call barring and support for up to six handsets, it's likely to appeal to both home and business users. We...

Jul, 2013

Consumer review (

Dreadful sound quality

  (Rating Hidden)

This is a horrendous phone. The sound quality is so poor that on some calls you can't make out what the other person is saying. Unfortunately we bought the triple pack in the Comet closing down sale and went back the next day to return them and they...

Mar, 2015

Consumer review (

The product is brilliant and has great feature


Definitely, well recommended product

Nov, 2015

Consumer review (



Only comment I would make is that sound of incoming ring could be louder. Otherwise a great product.

Nov, 2015

Consumer review (

Excellent product!


Ordered on line to pick up - ready on arrival. Very pleased with product!

Oct, 2015

Consumer review (



I bought this home phone and it's the best one I've ever bought it's really loud when it's ringing and great value for money

Oct, 2015

Consumer review (

Easy to use


This was a replacement for a BT phone of similar design, which was faulty and basically not as good. I had this phone last time but tried the BT phone for a change. Wish I had just stuck with the Panasonic in the first place. However we are back with...

Oct, 2015

Consumer review (

Panasonic cordless telephone


Very neat and all the features we require.

Oct, 2015

Consumer review (

Does what it says on the box


The phone is ok but the menu features are a bit 'clunky' but it all works well.

Oct, 2015

Consumer review (

Great Phone


As expected from Panasonic this is a quality phone. Easy to set up and listen to messages which show how many you have in the display on the base. Good sound quality too. Can't fault it really.

Oct, 2015

Product Specifications

Call management

Caller ID:No / Yes
Conference call: Yes
Redialing: Yes
Speed dialing: Yes


Backlight buttons: Yes
Colour of product:Black, grey / Grey / Silver / White
Mounting type:Desk / Wall / Wall/Desk


Backlight colour:Amber / Orange
Built-in Display: Yes
Display diagonal:4.57
Display Resolution:103 x 65


LED indicators: Yes

Management features

Alarm Clock: Yes
Any key answer: Yes
Clock with calendar: Yes
Navigation key: Yes
Volume Control:Digital


Phonebook capacity:100
Redial list capacity:10

Other features

Mac compatibility: No

Packaging Content

Charger: Yes
Manual: Yes
Number of handsets included:1


Answering Machine:No / Yes
Integrated answering machine: Yes
Intercom: Yes
Recording Time:30
Ringer type:Polyphonic

Phone features

Babyphone function: No
Downloadable ringtones: No
Microphone mute: Yes
Multi base capability:1
Multi handset capability:2 / 6
Night mode: Yes
Number of melodies:30
Paging function: Yes
Polyphonic ring: Yes
Short Message Service (SMS):No / Yes
Speakerphone: Yes

Ports & interfaces

DC-in jack: Yes
Wireless Connection: Yes


Battery recharge time:7
Battery technology:Nickel-Metal Hydride (NiMH) / Nickel–Metal Hydride (NiMH)
Battery Type:AAA
Number of Batteries Supported:2
Standby time:170
Talk Time:15

Weight & Dimensions

Base dimensions:108 x 82 x 91 / 108 x 91 x 82
Base weight:160
Handset dimensions (WxDxH):48 x 160 x 30 / 48 x 30 x 160
Handset weight:130