Koluman K11
VS
ViewSonic 24 inch TD2421 Model
Feature Comparison
Main features
Main features
| Headphone Style | On-Ear | - |
|---|---|---|
| Acoustic Design | Closed-Back | - |
| Connection Type | Wireless and Wired | - |
| Wireless Headphone Style | Wireless (Wired connection between earpieces, wireless to source) | - |
Connections
Connections
| Audio and Conversation Controls | Yes | - |
|---|---|---|
| Detachable Cable Feature | Yes | - |
| Bluetooth Support | Yes | - |
| Available Bluetooth Version | - | |
| Operational Range | 15 meter (m) | - |
| NFC Support | No | - |
| Hi-Res Capability | No | - |
| Memory Card Support | Yes | - |
Technical features
Technical features
| Impedance | 32 ohm (Ω) | - |
|---|---|---|
| Active Noise Cancelling (ANC) Capability | No | - |
Microphone features
Microphone features
| Internal Microphone | Yes | - |
|---|---|---|
| Microphone Noise Cancelling Capability | No | - |
Power supply and battery life
Power supply and battery life
| Charging Method | Via Micro USB port | - |
|---|
Additional features and options
Additional features and options
| LED Status Indicator | Yes | - |
|---|
Aesthetic features
Aesthetic features
| Size With Stand | - | 240 * 571 * 392 millimeter (mm) |
|---|---|---|
| Total Weight With Stand | - | 5.16 kilogram (kg) |
| Stand Height Adjustment | - | Yes |
| Vertical Tilt Adjustment | - | No |
| Horizontal Swivel Adjustment | - | Yes |
| 360 Degree Pivot Adjustment | - | No |
Display
Display
| Display Size | - | 24 inch |
|---|---|---|
| Panel Technology | - | |
| Supported Colors Count | - | |
| Panel Image Resolution | - | 1080 × 1920 |
| Screen Aspect Ratio | - | |
| Panel Size and Resolution | - | |
| Maximum Brightness Level | - | 250 nit |
| Static Contrast Ratio | - | |
| Horizontal Viewing Angle Range | - | 178 degree (°) |
| Vertical Viewing Angle (Degrees) | - | 178 degree (°) |
| Max Refresh Rate | - | 75 hertz (hz) |
| Minimum Refresh Rate | - | 50 hertz (hz) |
| Minimum Response Time | - | 5 millisecond (ms) |
| 3D Playback Capability | - | No |
Capabilities
Capabilities
| Additional Features | - |
|---|
Audio features
Audio features
| Speaker Type | - | No |
|---|
Communication ports
Communication ports
| Number of D-Sub Ports | - | 1 x D-Sub Port |
|---|---|---|
| Digital Audio Output Support | - | No |
| 3.5mm Input Support | - | Yes |
Ports and features
Ports and features
| Headphone Output Port | - | Yes |
|---|
Other items or details
Other items or details
| Wall Mounting and Connectivity | - | No |
|---|
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
User Rating Comparison
Koluman K11
0
/10
from total 1 Vote
ViewSonic 24 inch TD2421 Model
0
/10
from total 1 Vote
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