35.8 in 2.1 in  | 25.2 in 2.8 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Samsung HW-K450 |  Samsung HW-N400 | |
|---|---|---|
| Audio output channels | 2.1 | 2.0 |
| Connectivity technology | Wired & Wireless | Wired & Wireless |
| Samsung HW-K450 | Samsung HW-N400 | |
|---|---|---|
| Digital optical input (S/PDIF) | 1 | 1 |
| HDMI | yes | yes |
| HDMI ports quantity | 2 | 2 |
| Number of HDMI inputs | 1 | 1 |
| Number of HDMI outputs | 1 | 1 |
| USB | yes | yes |
| Bluetooth | yes | yes |
| Bluetooth version | 2.1 | 2.1+EDR |
| Audio Return Channel (ARC) | yes | yes |
| Samsung HW-K450 | Samsung HW-N400 | |
|---|---|---|
| Audio format |
|
|
| Supported audio files |
|
|
| Samsung HW-K450 | Samsung HW-N400 | |
|---|---|---|
| Suitable for subwoofer | yes | yes |
| Samsung HW-K450 | Samsung HW-N400 | |
|---|---|---|
| Colour of product | Black | Black |
| Width | 35.8 in | 25.2 in |
| Height | 2.1 in | 2.8 in |
| Depth | 2.8 in | 3.95 in |
| Weight | 4.41 lb | 6.61 lb |
| Samsung HW-K450 | Samsung HW-N400 | |
|---|---|---|
| Subwoofer included | yes | no |
| Type of enclosure (sub) | Bass reflex | Bass reflex |
| Subwoofer location | Separate | Built-in |
| Subwoofer width | 7.05 in | 0.0 in |
| Subwoofer depth | 11.79 in | 0.0 in |
| Subwoofer height | 14.21 in | 0.0 in |
| Samsung HW-K450 | Samsung HW-N400 | |
|---|---|---|
| Colour of product | Black | Black |
| Samsung HW-K450 | Samsung HW-N400 | |
|---|---|---|
| 3D support (3D-Ready) | yes | yes |
| Handheld remote control | yes | yes |
| Designed for wall mounting | yes | yes |
| Samsung HW-K450 | Samsung HW-N400 | |
|---|---|---|
| Power consumption (standby) | 0.45 W | 2.6 W |
| Power consumption (typical) | 27.0 W | 22.0 W |
| Pros | ||
|---|---|---|
| Cons |
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