Side by side comparison and review of Sennheiser HD 820 and ifrogz Little Rockerz Costume T Rex. 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 | Sennheiser HD 820 | ifrogz Little Rockerz Costume T Rex |
|---|
| Product Type | Headphones - wired | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 360 g | - | |
| Colour | - | Green | |
| Earpad Material | Microfibre | - | |
| Design | - | Kids | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Sennheiser HD 820 | ifrogz Little Rockerz Costume T Rex |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Noise Isolating | Yes | - | Sennheiser HD 820 are equipped with a noise isolating function. |
| Volume Limiting Function | - | Yes | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 6 - 48000 Hz | - | |
| Sensitivity | 103 dB/Vrms | - | |
| Impedance | 300 Ohm | - | |
| Diaphragm | - | 30 mm |
| REMOTE CONTROL | Sennheiser HD 820 | ifrogz Little Rockerz Costume T Rex |
|---|
| Controls | - | Volume, next/previous track |
|---|
| CABLE | Sennheiser HD 820 | ifrogz Little Rockerz Costume T Rex |
|---|
| Cable Type | Headphones cable - OFC - 3 m | - | |
|---|---|---|---|
| Cable Length | 3 m | - | |
| Plated Connector | Gold | - |
| CONNECTIONS | Sennheiser HD 820 | ifrogz Little Rockerz Costume T Rex |
|---|
| Connector Type | Headphones (phone stereo 6.3 mm) | AUX output (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 820 | ifrogz Little Rockerz Costume T Rex |
|---|
| Included Accessories | USB flash drive, microfibre cleaning cloth, 4.4 mm Pentaconn stereo jack plug, XLR-4 connector | - |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
