Nia X7 Bluetooth Headphone
VS
Akg K391 Nc
Feature Comparison
Main features
Main features
| Headphone Style | On-Ear | In-Ear |
|---|---|---|
| Acoustic Design | Closed-Back | Closed-Back |
| Connection Type | Wireless and Wired | Wired |
| Wireless Headphone Style | Wireless (Wired connection between earpieces, wireless to source) | - |
Connections
Connections
| Audio and Conversation Controls | Yes | Yes |
|---|---|---|
| Detachable Cable Feature | Yes | Yes |
| Bluetooth Support | Yes | No |
| Available Bluetooth Version | - | |
| Operational Range | 10 meter (m) | - |
| Memory Card Support | Yes | No |
| Cable Length | - | 0.5 meter (m) |
| Headphone Sound Port | - | 3.5mm jack |
| NFC Support | - | No |
| Hi-Res Capability | - | No |
Technical features
Technical features
| Driver Diameter | 40 millimeter (mm) | - |
|---|---|---|
| Impedance | 32 ohm (Ω) | 32 ohm (Ω) |
| Max Input Power | 50 milliwatt (mw) | 500 milliwatt (mw) |
| Active Noise Cancelling (ANC) Capability | No | Yes |
Microphone features
Microphone features
| Internal Microphone | Yes | Yes |
|---|---|---|
| Microphone Noise Cancelling Capability | - | No |
Power supply and battery life
Power supply and battery life
| Battery Technology | Lithium-Ion | - |
|---|---|---|
| Charging Method | Via Micro USB port | Via Mini USB port |
Additional features and options
Additional features and options
| LED Status Indicator | No | - |
|---|
Aesthetic features
Aesthetic features
| Product Weight | 140 gram (g) | 8g (without cable) ** 90g (total weight) |
|---|
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User Rating Comparison
Nia X7 Bluetooth Headphone
0
/10
from total 1 Vote
Akg K391 Nc
0
/10
from total 1 Vote
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