Comparison of Koss HB70 Streetstyle Cordless Infrared Headphone System vs. Sennheiser RS120 926 MHz Wireless RF Headphones with Charging Cradle vs. Sony 900 MHz RF Wireless Stereo Headphone System with Automatic Tuning (Model# MDR-RF970RK)

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Category: Headphones

Added: October 29, 2010

A visual take on how Koss HB70 Streetstyle Cordless Infrared Headphone System, Sennheiser RS120 926 MHz Wireless RF Headphones with Charging Cradle and Sony 900 MHz RF Wireless Stereo Headphone System with Automatic Tuning (Model# MDR-RF970RK) compare to each other.

Koss HB70 Streetstyle Cordless Infrared Headphone System

+14%

Sennheiser RS120 926 MHz Wireless RF Headphones with Charging Cradle

+84%

Sony 900 MHz RF Wireless Stereo Headphone System with Automatic Tuning (Model# MDR-RF970RK)

+0%

The Stackup

This graph shows how products compare when everything said about them is combined into one value.

Koss HB70 Streetstyle Cordless Infrared Headphone System vs. Sennheiser RS120 926 MHz Wireless RF Headphones with Charging Cradle vs. Sony 900 MHz RF Wireless Stereo Headphone System with Automatic Tuning (Model# MDR-RF970RK) Stackup Graph

Based on the results, Sennheiser RS120 926 MHz Wireless RF Headphones with Charging Cradle is clearly the best compared to the other choices. You might want to consider buying it from Amazon.

Also, it looks like Koss HB70 Streetstyle Cordless Infrared Headphone System and Sony 900 MHz RF Wireless Stereo Headphone System with Automatic Tuning (Model# MDR-RF970RK) are a lot worse than average. At least there's some room for improvement.

The Splitup

This graph splits up positive and negative results to give you more detail.

Splitup Legend Koss HB70 Streetstyle Cordless Infrared Headphone System vs. Sennheiser RS120 926 MHz Wireless RF Headphones with Charging Cradle vs. Sony 900 MHz RF Wireless Stereo Headphone System with Automatic Tuning (Model# MDR-RF970RK) Splitup Graph

Share of Voice

Love, Praise, Faves

This pie chart shows how the positive results for each product compare; a bigger slice of the pie is better.
The limelight must feel good for Sennheiser RS120 926 MHz Wireless RF Headphones with Charging Cradle.

Koss HB70 Streetstyle Cordless Infrared Headphone System vs. Sennheiser RS120 926 MHz Wireless RF Headphones with Charging Cradle vs. Sony 900 MHz RF Wireless Stereo Headphone System with Automatic Tuning (Model# MDR-RF970RK) Positive Share of Voice Chart

Hate, Complaints, Problems

This pie chart shows how the negative results for each product compare; a bigger slice of the pie is worse.
Maybe there's no such thing as bad press for Sennheiser RS120 926 MHz Wireless RF Headphones with Charging Cradle.

Koss HB70 Streetstyle Cordless Infrared Headphone System vs. Sennheiser RS120 926 MHz Wireless RF Headphones with Charging Cradle vs. Sony 900 MHz RF Wireless Stereo Headphone System with Automatic Tuning (Model# MDR-RF970RK) Negative Share of Voice Chart

The Numbers

Absolute Results and Relative Percentages

This table shows the actual number of results found and the combined spread (with the percentage of the total) for each product. Koss HB70 Streetstyle Cordless Infrared Headphone System and Sony 900 MHz RF Wireless Stereo Headphone System with Automatic Tuning (Model# MDR-RF970RK) all have a low number of results. We'd like to have more to go off of before arriving at any conclusions, but this will have to do for now.

Name Positive Results Negative Results Combined Spread
Koss HB70 Streetstyle Cordless Infrared Headphone System 431 (9%) 104 (4%) 327 (14%)
Sennheiser RS120 926 MHz Wireless RF Headphones with Charging Cradle 3,853 (88%) 1,957 (93%) 1,896 (84%)
Sony 900 MHz RF Wireless Stereo Headphone System with Automatic Tuning (Model# MDR-RF970RK) 56 (1%) 40 (1%) 16 (0%)
Comparison Totals 4,340 2,101 2,239

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