Side by side comparison and review of beyerdynamic DT 990 PRO and Philips TAH8506. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | beyerdynamic DT 990 PRO | Philips TAH8506 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 2.5 mm jack | |
|---|---|---|---|
| Height | - | 20.5 cm | |
| Width | - | 18.5 cm | |
| Depth | - | 4.5 cm | |
| Weight | 250 g | 279 g | beyerdynamic DT 990 PRO are lighter than beyerdynamic DT 990 PRO headphones. |
| Colour | Black | Black | White | |
| Bluetooth Range (Operating Distance) | - | 10 m | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | beyerdynamic DT 990 PRO | Philips TAH8506 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Open | Open | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Philips TAH8506 can be folded. |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Philips TAH8506 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid Active Noise Cancelling Pro | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 35000 Hz | 7 - 40000 Hz | Philips TAH8506 offer a larger frequency range than beyerdynamic DT 990 PRO. |
| Max Input Power | 100 mW | 30 mW | |
| Total Harmonic Distortion (THD) | 0.2% | - | |
| Sensitivity | 96 dB | 105 dB | Philips TAH8506 have higher sensitivity than beyerdynamic DT 990 PRO. |
| Impedance | 250 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm |
| MICROPHONE | beyerdynamic DT 990 PRO | Philips TAH8506 |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | beyerdynamic DT 990 PRO | Philips TAH8506 |
|---|
| Controls | - | Volume |
|---|
| CABLE | beyerdynamic DT 990 PRO | Philips TAH8506 |
|---|
| Cable Type | Headphones cable - 3 m | USB-C charge cable - detachable - 50 cm Headphones cable - 1.2 m Airplane connection adapter |
|
|---|---|---|---|
| Cable Length | 3 m | - | |
| Detachable Cable | - | Yes | |
| Plated Connector | Gold | - |
| FEATURES | beyerdynamic DT 990 PRO | Philips TAH8506 |
|---|
| Features | - | Touch control, Multipoint Pairing | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Voice Control | - | Indirect | |
| Intelligent Assistant | - | Google Assistant ready, Siri ready |
| BATTERY AND CHARGING | beyerdynamic DT 990 PRO | Philips TAH8506 |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 800 mAh | |
| Battery Life | - | 60 hour(s) | |
| Battery Life Details | - | Continuous playback (noise cancelling OFF): up to 60 hours Continuous playback (noise cancelling ON): up to 45 hours Continuous talk: up to 45 hours |
|
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | beyerdynamic DT 990 PRO | Philips TAH8506 |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) | USB (power only) (USB Type-C) |
|---|
| OTHERS | beyerdynamic DT 990 PRO | Philips TAH8506 |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | Hard case | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 year / 3 incidents |
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