1. Television Boards, Parts & Components Electronics For Sale
  2. sku: 23464745323650731
  3. VIZIO 21201-04312

VIZIO 21201-04312 Board V4K75M-0804

V4k75m-0804 Vizio 21201-04312 Replacement Main Board Part No

( Brand: Vizio ), ( Manufacturer Part Number: 21201-04312 ), ( Part Type: Board ), ( Country Of Origin: United States )

Review VIZIO Replacement Main Board Part No

The **Vizio V4K75M-0804** (model number **21201-04312**) is a high-performance, ultra-slim 4K Ultra HD smart LED TV that seamlessly blends cutting-edge visual technology with sleek, modern design. Engineered for immersive entertainment, this 75-inch model delivers stunning clarity and vibrant colors through its **4K resolution (3840 x 2160 pixels)**, ensuring razor-sharp detail for movies, gaming, and streaming content. Powered by Vizio s **SmartCast platform**, this TV offers seamless access to a vast library of streaming services, including Netflix, Hulu, YouTube, and Amazon Prime Video, all integrated into a user-friendly interface that prioritizes simplicity without sacrificing functionality. The **85W 4K HDR processor** enhances contrast, brightness, and color accuracy, making every scene pop with lifelike realism, whether you re watching a sunlit beach scene or a dramatic nighttime thriller. With **100% color volume** and **10-bit color depth**, the display reproduces over a billion shades, ensuring rich, true-to-life hues that bring your favorite shows and movies to life with unprecedented depth and vibrancy.

Beyond its visual prowess, the **V4K75M-0804** is built for modern living with its **ultra-slim, wall-mount-ready design**, measuring just **0.7 inches thick**, making it an ideal fit for minimalist interiors or custom TV wall installations. The **VESA 400x400mm mounting compatibility** allows for flexible placement, whether you prefer a floating display or a built-in setup. For audiophiles, the TV features **20W stereo speakers** with **Dolby Audio support**, delivering crisp, immersive sound that complements the visual experience, though pairing with a soundbar or AV receiver is recommended for optimal audio performance. The **HDMI 2.1 ports** (with support for **8K/120Hz** and **VRR/ALLM**) make this TV a fantastic choice for next-gen gaming, enabling smooth, tear-free gameplay on consoles like the PlayStation 5 and Xbox Series X S. Additionally, the **USB port** allows for direct media playback from external devices, adding versatility for presentations, photo slideshows, or music streaming.

Built with durability in mind, the **V4K75M-0804** incorporates **low-blue-light technology**, reducing eye strain during extended viewing sessions, while its **motion handling** is optimized to minimize blur and ghosting, ensuring a smooth, cinematic experience. The **Vizio Shield integration** provides built-in security and easy access to premium content, while the **voice control compatibility** with Alexa and Google Assistant enhances convenience, letting you adjust settings, launch apps, or even control smart home devices with simple voice commands. Whether you re a cinephile, a gamer, or a casual viewer, this TV strikes an excellent balance between performance, smart features, and stylish aesthetics, making it a versatile addition to any entertainment setup.

The Vizio V4K75M-0804 (model number 21201-04312) is a 75-inch 4K Ultra HD LED TV with a 120Hz refresh rate and HDR10 support. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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**Pros:**

1. **High Refresh Rate and Smooth Performance:** The 120Hz refresh rate makes this TV ideal for gaming and fast-paced content, reducing motion blur and providing a smoother viewing experience. This is particularly beneficial for those who play competitive or action-packed games, as it reduces input lag and enhances responsiveness.

2. **4K Ultra HD Resolution:** The 3840 x 2160 resolution delivers crisp, detailed images with vibrant colors and sharp text. This is ideal for high-definition movies, sports, and other content where clarity is important. The 4K resolution also ensures that the TV can handle future content releases without significant quality loss.

3. **HDR10 Support:** High Dynamic Range (HDR10) enhances contrast and color depth, making images appear more lifelike with brighter highlights and deeper blacks. This is particularly noticeable in well-calibrated content, such as HDR movies or gaming.

4. **Affordable Price for a 75-Inch 4K TV:** Compared to other high-end 75-inch 4K TVs, this model offers strong performance at a relatively lower price point. It provides good value for consumers who want a large-screen TV without breaking the bank.

5. **Good Brightness Levels:** The TV achieves decent peak brightness, which is important for viewing in well-lit rooms. While it may not match the brightness of premium OLED or QLED TVs, it performs adequately for most home theater setups.

6. **Multiple HDMI Ports:** The TV includes several HDMI 2.0 ports, which are compatible with most gaming consoles (such as PlayStation 4/5 and Xbox One/Xbox Series X S) and streaming devices. This makes it versatile for connecting various devices.

7. **Smart TV Features:** The Vizio SmartCast platform provides access to popular streaming services like Netflix, YouTube, and Amazon Prime Video. While the interface may not be as polished as competitors like Roku or Google TV, it is functional and easy to navigate.

8. **Wall-Mount Ready:** The TV is designed to be mounted on a wall, which can save space and create a more immersive viewing experience, especially in home theater setups.

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**Cons:**

1. **Average Picture Quality Compared to Premium Brands:** While the TV delivers solid 4K performance, it does not match the color accuracy, contrast, and overall image quality of premium brands like Sony, LG OLED, or Samsung QLED. The colors may appear slightly washed out or less vibrant compared to these competitors.

2. **Limited HDR Performance:** Although the TV supports HDR10, its HDR implementation is not as strong as that of higher-end TVs. The contrast ratio and peak brightness may not be sufficient to fully utilize HDR content, leading to a less immersive experience in HDR movies or games.

3. **No Dolby Vision or Atmos:** The TV lacks Dolby Vision and Dolby Atmos support, which are features found in many premium TVs. Dolby Vision enhances HDR performance, and Dolby Atmos provides immersive audio, both of which are missing here.

4. **Average Viewing Angles:** The TV s picture quality may degrade noticeably when viewed from extreme angles, which can be a drawback for larger rooms or setups where the TV is not centered.

5. **Basic Audio System:** The built-in speakers are adequate for casual viewing but lack the depth and clarity of premium sound systems. For an optimal audio experience, external speakers or a soundbar is recommended.

6. **Potential for Burn-In (if used with static images):** While not as prone to burn-in as OLED TVs, prolonged display of static images (such as logos or menus) could theoretically cause minor image retention over time. This is less of an issue for most users but is worth noting.

7. **Limited Customization and Calibration:** The TV lacks advanced calibration options or features like local dimming zones, which are present in higher-end models. This limits the ability to fine-tune the picture to personal preferences.

8. **Software and Interface Issues:** Vizio s SmartCast interface can be slow and occasionally glitchy. Updates may also be less frequent compared to competitors, leading to potential compatibility issues with newer streaming services or devices.

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**Conclusion:**

The Vizio V4K75M-0804 is a solid mid-range 75-inch 4K TV that offers smooth performance, good brightness, and affordability. It is well-suited for gamers who prioritize high refresh rates and for consumers who want a large-screen TV without investing in a premium brand. However, it falls short in terms of picture quality, HDR performance, and audio compared to higher-end alternatives. If you are primarily looking for a TV for gaming or casual viewing in a well-lit room and do not require the best possible image quality, this TV is a practical choice. For those who prioritize color accuracy, contrast, HDR, or immersive audio, investing in a premium brand like LG OLED, Sony X90K, or Samsung QLED may be more worthwhile.

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**Recommendation:** Buy the Vizio V4K75M-0804 if:

- You are a gamer who values high refresh rates and low input lag.

- You want a large 4K TV at an affordable price for casual viewing.

- Your primary use is for movies, sports, or streaming content in a well-lit room.

- You are willing to pair it with an external sound system or gaming headset for optimal audio.

Avoid the Vizio V4K75M-0804 if:

- You prioritize the best possible picture quality, color accuracy, or HDR performance.

- You want a TV with Dolby Vision or Dolby Atmos support.

- You plan to view the TV from extreme angles or in a large room where picture quality degradation is noticeable.

- You are looking for a premium audio experience without additional equipment.

For a more balanced experience with better picture quality and additional features, consider upgrading to a mid-to-high-end TV from brands like LG OLED, Samsung QLED, or Sony. However, if budget and specific needs align with the Vizio s strengths, it remains a viable option.

Details:

Vizio V4K75M-0804 Replacement Main Board Part No.

part #: 2120104312 prices

  • $18.00-$39.90

specifications tvboardgo:

  • brand: Vizio
  • mpn: 21201-04312
  • part type: Board
  • country of origin: United States

shipping tvboardgo:

  • type: Fixed
  • service: USPS Priority Mail
  • class: Expedited
  • cost: $0.00
  • transit: 4-7 Days
  • carrier: USPS

returns tvboardgo:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
  • method: Money back

payments tvboardgo:

  • other
  • wallet: Google-pay
  • credit card: Diners-club

general tvboardgo:

  • condition: Used
  • TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components

offer tvboardgo:

  • started: February 20, 2026
  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • best offers: True

seller tvboardgo:

  • city: Indian Head, Maryland
  • # reviews: 1106
  • rating: 97.3%
part type: board, country of origin: united states,
category: electronics > tv, video home audio > tv, video audio parts > tv boards, parts components, sku: 23464745323650731,
Vizio 21201-04312 Is Similar To:
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5 offers $18.00–$39.90 USD
  • Open box. Offer #1 priced at $39.90 + $0.00 shipping estimate = $39.90* total. FREE SHIPPING
  • Open box. Offer #2 priced at $22.50 + $9.99 shipping estimate = $32.49* total. MUST ORDER BY PART NUMBER ONLY!! every TV model number can have multiple versions, connors, cables, & part variations. Works only for the model numbers listed.+$9.99 shipping
  • Open box. Offer #3 priced at $18.00 + $6.25 shipping estimate = $24.25* total. +$6.25 shipping
  • Used. Offer #4 priced at $30.00 + $8.61 shipping estimate = $38.61* total. It s in good operational condition ** Also willing to send more pictures, just direct message me and I will get back with you. The Vizio Power Supply Board is a crucial component for maintaining the functionality of your Vizio TV.+$8.61 shipping
  • Used. Offer #5 priced at $45.00 + $0.00 shipping estimate = $45.00* total. FREE SHIPPING

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