
Saiyin DS6345S
Score: 80/100
Samsung HW-B400F
Score: 63/100Rankings

The Saiyin DS6345S is a budget-friendly 2.1-channel soundbar with a dedicated subwoofer, offering solid bass, multiple EQ modes, and versatile connectivity, though it lacks premium build quality and advanced inputs.

The Samsung HW-B400F is an entry-level 2.0-channel soundbar with a built-in woofer, offering clear dialogue and modest bass in a compact form factor. It provides simple HDMI ARC, optical and Bluetooth connectivity but lacks a dedicated subwoofer and advanced audio formats.
| Attribute | ![]() | ![]() |
|---|---|---|
70 Wbest | 40 W | |
2best | 2best | |
| ↓ lower better | 3.97 kg | 2.085 kgbest |
36 monthsbest | 12 months | |
10 mbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio Performance(3) | ||
Total Output Power (W) | 70 W | 40 W |
Audio Channels | 2 | 2.0 |
Sound Modes | Movie, Music, News | Surround Sound Expansion, Standard, Voice Enhance, Night Mode |
Build & Design(2) | ||
Soundbar Weight (kg) | 3.97 kg | 2.085 kg |
Mounting Type | Wall-mountable | Wall Mount / Tabletop |
Power & Battery(2) | ||
Power Source | AC | Corded electric |
Warranty Period (months) | 36 months | 12 months |
Connectivity(1) | ||
Bluetooth Version | 5.0 | 4.2 |


Products in the top-left offer the best value (high score, low price).

Professional reviewers acknowledge the Saiyin DS6345S for its clear full-range speakers, stable Bluetooth connectivity, and convenient remote, but they point out a usability shortfall in switching input sources, which can hinder the overall experience.
Everyday users generally appreciate the strong bass, easy setup, and visual LED feedback, noting that the soundbar offers solid performance for its price. Recurring frustrations involve remote compatibility, occasional power issues, and the limitations of a wired subwoofer.

Professional reviewers praise the HW-B400F for its clear dialogue, wider soundstage and hassle-free setup, especially noting the usefulness of Voice Enhance and Samsung TV integration. However, they caution that the lack of a dedicated subwoofer, absence of Dolby Atmos/DTS:X and modest power output make it unsuitable for audiophiles or larger home-theater setups.
Everyday users appreciate the noticeable improvement in speech clarity, the straightforward plug-and-play installation, and the compact aesthetic. Common praise centers on Voice Enhance, Night Mode, and reliable Bluetooth music streaming, while recurring complaints focus on insufficient volume for big rooms, modest bass, occasional Bluetooth glitches, and the missing wall-mount bracket.
“Users appreciate the rich bass and immersive sound for movies and gaming.”

“The LED volume bar is praised for its visual feedback.”

“focuses on better dialogue, a wider soundstage than typical TV speakers, and quick setup”


