
TCL 40S350F
Score: 66/100
Vizio VFD40M-08
Score: 90/100Rankings

The VIZIO VFD40M-08 delivers a premium-looking Full Array LED panel with HDR and advanced pixel tuning at a budget price, complemented by DTS Virtual:X audio and Bluetooth headphone support. While its picture and sound stand out, the lack of Ethernet, ARC and a 4K panel keep it from competing in higher-end segments.

The TCL 40-Inch S3 delivers a budget-friendly 1080p experience with a choice of Roku or Google TV smart platforms, making it a solid secondary TV for small rooms, though it lacks premium features like HDMI 2.1 and advanced HDR.
| Attribute | ![]() | ![]() |
|---|---|---|
40 inchesbest | 40 inchesbest | |
60 Hzbest | 60 Hzbest | |
3best | 2 | |
1best | 1best | |
— | 1 yearsbest | |
| ↓ lower better | 75 Wbest | — |
8 W | 18 Wbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Smart Features(1) | ||
Smart TV Operating System | Roku TV / Google TV | VIZIO OS |
Display(2) | ||
Resolution | 1920x1080 | 1080p |
Panel Type | LED | Full Array LED |
Audio(1) | ||
Speaker Output Power (W) | 8 W | 18 W |
Connectivity(1) | ||
HDMI Ports | 3 | 2 |


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

Reviewers commend the S3 for its clear 1080p picture, responsive smart interface and game mode, while noting the absence of HDMI 2.1, limited HDR performance and lack of Bluetooth on the Roku version.
Users praise the easy setup, picture clarity and AirPlay support, but report occasional Wi-Fi instability and wish for better HDR and Bluetooth audio.

Professional reviewers commend the VFD40M-08 for its unexpected Full Array LED backlight and Active Pixel Tuning, which give it picture quality that rivals higher-priced models. They also note the surprisingly effective DTS Virtual:X audio. However, they criticize the absence of Ethernet, ARC, and a higher refresh rate, saying the TV is best for budget-conscious buyers who prioritize image quality over 4K or advanced gaming features.
Everyday users love the clear picture, reliable Bluetooth headphone support, and the free WatchFree+ channels. The most common complaints revolve around occasional app freezes, a sluggish VIZIO OS, and Wi-Fi stability issues, with a few users mentioning a basic remote and weak built-in bass.
“picture clarity and ease of setup”

“terrible”

