Koluman K11
VS
Samsung ST40B
Feature Comparison
Main features
Main features
| Headphone Style | On-Ear | - |
|---|---|---|
| Acoustic Design | Closed-Back | - |
| Connection Type | Wireless and Wired | Wireless and Wired |
| Wireless Headphone Style | Wireless (Wired connection between earpieces, wireless to source) | - |
| General Grouping | - | Portable |
| Actual Output Power (RMS) | - | |
| Output Power Details | - | 160W when plugged in / 80W in battery mode |
| Speaker Design | - |
Connections
Connections
| Audio and Conversation Controls | Yes | - |
|---|---|---|
| Detachable Cable Feature | Yes | - |
| Bluetooth Support | Yes | Yes |
| Available Bluetooth Version | - | |
| Operational Range | 15 meter (m) | - |
| NFC Support | No | No |
| Hi-Res Capability | No | - |
| Memory Card Support | Yes | - |
| Controller Details | - | Power button / Lighting adjustment button / Playback control button / Volume buttons / Source selection button / BASS adjustment button / Bluetooth button / Group Play button |
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 | No |
Power supply and battery life
Power supply and battery life
| Charging Method | Via Micro USB port | - |
|---|---|---|
| Battery Technology | - | Lithium-Ion |
| Charging Method | - | Via mains power connection port |
| Power Consumption | - | 40W / 0.5W in standby mode |
Additional features and options
Additional features and options
| LED Status Indicator | Yes | Yes |
|---|---|---|
| Software Features | - | Sound Tower app for sound and lighting customization (Compatible with Android and iOS) |
Ports and features
Ports and features
| Audio Input Jack Support | - | Yes |
|---|---|---|
| Audio Input Jack Type | - | 3.5mm |
| RCA Input Port | - | No |
| Optical Input | - | No |
| Coaxial Port | - | No |
| TF Card Support | - | No |
| USB Port | - | Yes |
| Headphone Output Port | - | No |
| Microphone Input Port | - | No |
| Internal Microphone | - | No |
| Voice Call Support | - | No |
| Hi-Res Support | - | No |
| IPX Resistance | - |
Aesthetic features
Aesthetic features
| Body Material | - | Plastic |
|---|---|---|
| Lighting | - | Yes |
| Lighting Details | - | Features 5 light dance modes |
| Size and Dimensions | - | 256 * 281 * 562 millimeter (mm) |
| Product Weight | - | 8 kilogram (kg) |
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
Samsung ST40B
0
/10
from total 1 Vote
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