Vizio V20-J8
Score: 42/100
LG S40TR
Score: 87/100Rankings
The LG S40TR is a 4.1-channel soundbar system with a powerful wireless subwoofer, Dolby Atmos, AI-driven sound modes and seamless integration with LG TVs via the WOW Interface.
The VIZIO V-Series V20-J8 is an entry-level 2.0 sound bar delivering clear dialogue and virtual surround via DTS Virtual:X, ideal for small rooms and budget-conscious buyers, though it lacks a subwoofer and advanced immersive formats.
| Attribute | | |
|---|---|---|
40 W | 400 Wbest | |
70 Hzbest | — | |
20,000 Hzbest | — | |
1best | 1best | |
5 | 5.3best | |
| ↓ lower better | 1.742 kgbest | 10.024 kg |
12 monthsbest | 12 monthsbest | |
| ↓ lower better | — | 0.5 Wbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(1) | ||
Bluetooth Version | 5.0 | 5.3 |
Build & Design(1) | ||
Overall Weight (kg) | 1.742 kg | 10.0235 kg |
Audio(3) | ||
Channel Configuration | 2.0 | 4.1 |
Supported Audio Formats | Dolby Audio, DTS Virtual:X, DTS TruVolume HD, DTS Digital Surround | Dolby Digital, DTS Digital Surround, LPCM, Dolby Atmos |
Total Power Output (W) | 40 W | 400 W |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the V20-J8 for its compact footprint, solid value and inclusion of Dolby Audio and DTS Virtual:X, while noting thin bass and recommending the 2.1 variant for more impact.
Everyday users rate the bar highly for dialogue clarity and easy setup, but frequently mention weak bass, occasional width issues on smaller TVs, and a basic remote.
Professional reviewers commend the S40TR for its powerful, cinematic soundstage, robust Dolby and DTS decoding, and premium build, while noting the lack of Wi-Fi and voice-assistant features as a shortfall for a 2024-era sound system.
Everyday users praise the immersive surround experience, deep bass and dialogue clarity, but report Bluetooth lag, a dated ThinQ app and the need to power rear speakers with AC cords.
“Clear, balanced audio with crisp dialogue”
“Easy plug-and-play via HDMI ARC or optical”
“Bass is thin; wish there was a subwoofer”
