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Sony 50-Inch Class 4K Ultra HD BRAVIA 3 LED Smart vs VIZIO 40-inch D-Series Full HD 1080p Smart TV with

Updated August 2026 — Sony 50-Inch Class 4K Ultra HD BRAVIA 3 LED Smart wins on picture and smart, VIZIO 40-inch D-Series Full HD 1080p Smart TV with wins on price and gaming.

The Sony 50-Inch Class 4K Ultra HD BRAVIA offers superior picture quality and advanced features compared to the VIZIO D-Series, making it the better choice for premium viewing experiences.

Why Sony 50-Inch Class 4K Ultra HD BRAVIA 3 LED Smart is better

Picture Quality

4K HDR vs 1080p

Smart Features

Google TV vs SmartCast

Audio Quality

Dolby Atmos vs basic audio

Why VIZIO 40-inch D-Series Full HD 1080p Smart TV with is better

Price

$188.98 vs $568.00

Size

40-inch vs 50-inch

Gaming Features

AMD FreeSync vs PS5 features

Overall score

Sony 50-Inch Class 4K Ultra HD BRAVIA 3 LED Smart
88
VIZIO 40-inch D-Series Full HD 1080p Smart TV with
72

Specifications

SpecSony 50-Inch Class 4K Ultra HD BRAVIA 3 LED SmartVIZIO 40-inch D-Series Full HD 1080p Smart TV with
Resolution4K1080p
HDR SupportYesNo
Smart TVGoogle TVSmartCast
Audio TechDolby AtmosBasic
Gaming ModePS5 FeaturesAMD FreeSync

Dimension comparison

Sony 50-Inch Class 4K Ultra HD BRAVIA 3 LED SmartVIZIO 40-inch D-Series Full HD 1080p Smart TV with

Price Comparison

The Sony 50-Inch Class 4K Ultra HD BRAVIA 3 LED Smart TV is priced at $568.00, while the VIZIO 40-inch D-Series Full HD Smart TV comes in at just $188.98. This makes the VIZIO model about 67% cheaper than the Sony option. The significant price difference may appeal to budget-conscious consumers who still want a decent viewing experience. However, the price tag of the Sony model reflects its advanced features and superior technology, including 4K resolution and support for Dolby Vision HDR. Overall, while the VIZIO offers an economical choice, the Sony presents a more premium option.

Picture Quality

The Sony 50-Inch Class 4K Ultra HD offers a stunning picture quality with 4K HDR support and over a billion colors, thanks to its Triluminos Pro technology. This creates a vibrant and lifelike viewing experience that is ideal for movie enthusiasts and gamers. In contrast, the VIZIO D-Series provides 1080p Full HD resolution, which, while clear and crisp, does not match the higher resolution and enhanced color accuracy of the Sony model. Consequently, if picture quality is a top priority, the Sony TV clearly outshines the VIZIO.

Smart Features

The Sony model boasts Google TV with Google Assistant, which allows for seamless access to a wide array of streaming apps, including Netflix, Prime Video, and Disney+. Its integration with Apple AirPlay and Chromecast enhances its smart capabilities. On the other hand, the VIZIO D-Series features SmartCast, providing access to popular streaming services as well. However, it lacks the sophisticated voice search and management capabilities of Google Assistant. Thus, while both TVs offer smart features, the Sony's Google TV offers a more comprehensive and user-friendly smart experience.

Gaming Performance

For gamers, the Sony 50-Inch Class 4K Ultra HD is equipped with exclusive features designed to enhance PlayStation 5 experiences, such as Auto HDR Tone Mapping and Auto Genre Picture Mode. This makes it particularly attractive for those invested in the PlayStation ecosystem. Conversely, the VIZIO D-Series includes a V-Gaming Engine that optimizes settings for gaming, including features like Variable Refresh Rate with AMD FreeSync. While both TVs cater to gamers, the Sony model offers unique advantages for PlayStation 5 users, making it the better choice for dedicated gamers.

Audio Quality

The audio capabilities of the Sony model also stand out with its innovative X-Balanced Speaker design and support for Dolby Atmos, providing an immersive sound experience. This is complemented by features that enhance clarity and natural sound, ideal for movie nights. The VIZIO D-Series, while equipped with decent audio processing and support for immersive audio formats, does not match the advanced sound technology found in the Sony TV. For users prioritizing sound quality, the Sony clearly leads the way.

Design and Usability

In terms of design, the Sony 50-Inch Class 4K Ultra HD presents a modern aesthetic with a sleek frame and stand, making it a visually appealing addition to any entertainment space. It also emphasizes user-friendliness with its intuitive Google TV interface. The VIZIO D-Series, while compact and functional, features a more basic design that may not appeal to all consumers. Although both TVs are user-friendly, the Sony's design and interface elevate its usability and overall appeal.

Brand Reputation and Sales Rank

Sony holds a strong reputation in the electronics market, particularly for its televisions, and the Sony 50-Inch Class 4K Ultra HD BRAVIA is ranked 2,519 in sales, indicating its popularity among consumers. VIZIO, while also reputable, has a slightly lower sales rank of 2,930 for the D-Series. This suggests that while both brands are trusted, the Sony model may enjoy a slight edge in terms of consumer preference and brand loyalty.

Which should you buy?

Choosing between the Sony 50-Inch Class 4K Ultra HD BRAVIA and the VIZIO 40-inch D-Series ultimately depends on your specific needs and budget. If you prioritize picture quality, advanced features, and a rich audio experience, the Sony is worth its higher price tag at $568.00. However, if you're seeking an affordable option that still provides solid performance for everyday viewing, the VIZIO D-Series at $188.98 is a commendable choice. Each television serves a different segment of the market, making the decision a matter of personal preference and requirements.