Price Comparison
VS
No stores registered at this time
Harman Kardon Astra
VS
Koluman K S20
Feature Comparison
Main features
Main features
| General Grouping | Desktop | Portable |
|---|---|---|
| Connection Type | Wireless | Wireless and Wired |
| Actual Output Power (RMS) | ||
| Output Power Details | 2 x 30W | Two 8W |
Technical features
Technical features
| Number of Treble Drivers | 3 piece | - |
|---|---|---|
| Treble Driver Size (Tweeter) | 20 millimeter (mm) | - |
| Number of Mid-Range Drivers | 3 piece | - |
| Mid-range Driver Size | 44 millimeter (mm) | - |
| Frequency Response Range | 60-20000 hertz (hz) | - |
Ports and features
Ports and features
| Audio Input Jack Support | No | Yes |
|---|---|---|
| RCA Input Port | No | No |
| Optical Input | No | No |
| Coaxial Port | No | No |
| TF Card Support | No | Yes |
| USB Port | No | Yes |
| Headphone Output Port | No | No |
| Microphone Input Port | No | No |
| Internal Microphone | Yes | Yes |
| Voice Call Support | Yes | Yes |
| Microphone Noise Cancellation Technology | Quad-microphone for noise cancellation | - |
| Hi-Res Support | No | No |
| IPX Resistance | No | |
| Audio Input Jack Type | - | 3.5mm |
Other technical features
Other technical features
| Remote Control | No | No |
|---|
Microphone features
Microphone features
| Microphone Noise Cancelling Capability | Yes | No |
|---|
Connections
Connections
| Controller Details | Touch buttons for Bluetooth, volume adjustment, and microphone mute | Power button / Play/pause music button / Shared buttons for volume adjustment and playback control |
|---|---|---|
| Bluetooth Support | Yes | Yes |
| Available Bluetooth Version | ||
| NFC Support | No | No |
| Operational Range | - | 10 meter (m) |
Additional features and options
Additional features and options
| Software Features | Supports Spotify | - |
|---|---|---|
| LED Status Indicator | Yes | No |
Communication ports
Communication ports
| Wi-Fi Connection | Wi‑Fi 5 (802.11ac) | - |
|---|
Capabilities
Capabilities
| Additional Features | 360-degree sound | - |
|---|
Power supply and battery life
Power supply and battery life
| Power Consumption | 19V / 3A | - |
|---|---|---|
| Power Source Type | Mains power | - |
| Battery Capacity | - | 2000mAh |
| Charging Method | - | Via USB Type-C port |
Aesthetic features
Aesthetic features
| Body Material | Plastic | Plastic |
|---|---|---|
| Lighting | Yes | No |
| Lighting Details | LED lighting | - |
| Size and Dimensions | 160 * 160 * 165.5 millimeter (mm) | 70 * 70 * 220 millimeter (mm) |
| Product Weight | 1.54 kilogram (kg) | 884 gram (g) |
| Other Design Features | - | Has strap |
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
User Rating Comparison
Harman Kardon Astra
0
/10
from total 1 Vote
Koluman K S20
0
/10
from total 1 Vote
Questions and Answers About This Comparison
No questions have been asked about this comparison yet.
Be the first to ask a question!
Your question will be displayed after approval
