
Vizio D-Series 24-inch
Score: 74/100
TCL S3 40-inch
Score: 69/100Rankings

VIZIO's 24-inch D-Series Smart TV combines a Full Array LED panel with low-lag gaming performance and Dolby Atmos sound, plus access to over 250 free streaming channels via SmartCast. The limited 1080p resolution, small screen size, and a less refined SmartCast interface are notable compromises. It's perfect for small-space viewers and casual gamers seeking value.

The TCL 40-inch S3 is a compact 1080p Smart TV powered by Google TV, offering low-lag Game Mode and built-in Google Assistant. Its limited 4K resolution and modest HDR performance may disappoint users seeking higher picture quality. Best suited for budget-conscious viewers needing a small secondary screen.
| Attribute | ![]() | ![]() |
|---|---|---|
24 inches | 40 inchesbest | |
60 Hzbest | 60 Hzbest | |
| ↓ lower better | 10 msbest | — |
18 Wbest | — | |
— | 2best | |
| ↓ lower better | 2.76 kgbest | 7.21 kg |
1 yearsbest | 1 yearsbest | |
| ↓ lower better | 0.5 Wbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(3) | ||
Screen Size (inches) | 24 inches | 40 inches |
Resolution | 1920x1080 | 1080p |
Panel Type | Full Array LED | LED |
Software(2) | ||
Smart Platform | SmartCast | Google TV |
Operating System | SmartCast | Google TV |
Audio(2) | ||
Audio Technology | Dolby Atmos | Dolby Digital Plus |
Dolby Atmos | true | false |
Build & Design(3) | ||
Weight (kg) | 2.76 kg | 7.21 kg |
Width (cm) | 55.44 cm | 90.42 cm |
Height (cm) | 37.72 cm | 51.82 cm |


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

Professional reviewers commend the VIZIO D-Series 24-inch TV for its standout contrast, low gaming latency and generous free streaming lineup, positioning it as an elite performer in the compact Full-HD segment, though they note the SmartCast interface lags behind rival platforms and the lack of 4K limits its appeal for future-proof buyers.
Everyday owners consistently praise the clear 1080p picture, abundant free channels and the handy remote, while the most common complaints revolve around the small screen size, occasional remote inconsistencies and the absence of 4K resolution.

Professional reviewers note that the TCL 40S350G delivers uniform Direct LED brightness and low input lag, making it a competent 1080p streaming and casual-gaming TV. However, they criticize its mediocre contrast, low HDR peak brightness, and the absence of 4K or advanced gaming technologies like VRR, which limit its appeal for movie enthusiasts or future-proof users.
Everyday users appreciate the TV's value for money, smooth streaming performance, and convenient features such as Bluetooth audio and Google Assistant. Common complaints revolve around a slightly sluggish interface and limited HDR/contrast performance, though most issues are mitigated by responsive customer support.