Skip to Content

Complete Guide to Sony WD-55X8655F: Everything You Need to Know About 210-216-1521

June 27, 2025 by
Complete Guide to Sony WD-55X8655F: Everything You Need to Know About 210-216-1521
Ryan Clark, co-founder

The Sony WD-55X8655F represents a significant milestone in television technology, offering viewers an exceptional entertainment experience that combines cutting-edge features with user-friendly design. When searching for information about this remarkable television model, many users encounter the reference number 210-216-1521, which serves as an important identifier for this specific Sony display unit. Understanding both the technical specifications and practical applications of this television can help consumers make informed decisions about their home entertainment setup.

This comprehensive guide explores every aspect of the Sony WD-55X8655F, from its impressive display technology to its smart connectivity features. Whether you're a tech enthusiast looking for detailed specifications or a casual viewer seeking to understand what makes this television special, this article provides valuable insights that will enhance your understanding of this premium Sony product.

Understanding the Sony WD-55X8655F Display Technology

The Sony WD-55X8655F showcases Sony's commitment to delivering superior picture quality through advanced display technology. This 55-inch television utilizes LED backlighting combined with Sony's proprietary image processing algorithms to create vibrant, lifelike images that captivate viewers from the moment they turn on the device. The 210-216-1521 model designation helps identify specific technical configurations and regional variations of this popular television series.

The display technology incorporated in this television goes beyond basic LED illumination. Sony has implemented their X-Reality PRO engine, which analyzes and enhances every pixel in real-time, ensuring that both standard definition and high-definition content appears crisp and detailed. This processing power becomes particularly evident when viewing older content or streaming media that may not have been originally produced in high resolution.

Color reproduction stands as one of the most impressive features of this television. The Sony WD-55X8655F supports a wide color gamut that brings out subtle hues and gradations that might be lost on lesser displays. This enhanced color performance makes everything from nature documentaries to animated films appear more engaging and realistic, creating an immersive viewing experience that draws audiences into the content.

The television's contrast capabilities deserve special attention, as Sony has engineered this model to deliver deep blacks and bright whites simultaneously. This dynamic range ensures that viewers can distinguish details in both shadowy scenes and brightly lit sequences, maintaining visual clarity across all types of content. The 210-216-1521 specification includes these advanced contrast features as standard equipment.

Smart TV Features and Operating System

Modern television viewing extends far beyond traditional broadcast content, and the Sony WD-55X8655F embraces this reality through its comprehensive smart TV platform. The television runs on Android TV, providing users with access to thousands of applications, streaming services, and entertainment options directly through their television interface. This integration eliminates the need for additional streaming devices in many cases, simplifying the home entertainment setup.

The Android TV operating system offers intuitive navigation that makes finding content straightforward and enjoyable. Users can easily browse through different streaming platforms, search for specific shows or movies, and discover new content based on their viewing preferences. The 210-216-1521 model includes voice search capabilities that allow viewers to find content simply by speaking into the remote control.

Application support on this television is extensive, including popular streaming services like Netflix, Amazon Prime Video, YouTube, and many others. The television's processing power ensures that these applications run smoothly, with minimal loading times and responsive user interfaces. Users can also download additional applications from the Google Play Store, expanding their entertainment options according to their personal preferences.

The smart TV features extend to home automation and connectivity options. The Sony WD-55X8655F can integrate with Google Assistant and other smart home systems, allowing users to control their television using voice commands or smartphone applications. This connectivity makes the television a central hub for home entertainment and smart home management, demonstrating the versatility of the 210-216-1521 model.

Audio Performance and Sound Quality

While visual quality often receives the most attention in television reviews, the Sony WD-55X8655F delivers impressive audio performance that complements its stunning display capabilities. The television incorporates multiple speakers strategically positioned to create a more immersive sound experience than typical flat-panel televisions can provide. This audio design ensures that dialogue remains clear and background music enhances rather than overwhelms the viewing experience.

Sony has implemented their ClearAudio+ technology in this television model, which automatically adjusts audio settings based on the type of content being viewed. Whether watching a quiet drama, an action-packed movie, or a music concert, the 210-216-1521 model optimizes sound output to match the material. This intelligent audio processing reduces the need for manual adjustments and ensures consistent sound quality across different types of programming.

Bass response in this television exceeds expectations for a flat-panel display. While dedicated sound systems will always provide superior low-frequency performance, the Sony WD-55X8655F produces enough bass to make action sequences and music more engaging without requiring immediate investment in external speakers. The television's audio capabilities make it suitable for most viewing situations, though audiophiles may still prefer to add a soundbar or surround sound system.

The television supports various audio formats and provides multiple audio output options for users who do want to connect external sound systems. These connectivity options include both digital and analog outputs, ensuring compatibility with a wide range of audio equipment. The flexibility of the 210-216-1521 model's audio system makes it adaptable to different room configurations and user preferences.

Connectivity Options and Port Configuration

Modern televisions must accommodate numerous devices and connection types, and the Sony WD-55X8655F excels in this area through its comprehensive port selection and wireless connectivity options. The television includes multiple HDMI ports that support the latest standards, ensuring compatibility with gaming consoles, streaming devices, soundbars, and other entertainment equipment. These ports are strategically positioned for easy access while maintaining the television's sleek profile.

USB connectivity on this television model provides additional versatility for users who want to view personal content or connect storage devices. The 210-216-1521 configuration includes multiple USB ports that support various file formats, allowing users to display photos, play music, or watch videos stored on external drives. This capability proves particularly valuable for users who have extensive personal media collections.

Wireless connectivity represents a crucial feature for modern television use, and this Sony model delivers comprehensive wireless capabilities. The television includes both Wi-Fi and Bluetooth support, enabling connections to home networks, mobile devices, and wireless accessories. The Wi-Fi performance is robust enough to handle high-definition streaming without interruption, while Bluetooth connectivity allows for wireless headphone use and smartphone integration.

Network connectivity extends beyond basic internet access to include advanced features like screen mirroring and device synchronization. Users can easily share content from smartphones, tablets, or computers directly to the television screen, making it simple to display photos, presentations, or mobile applications on the larger display. The 210-216-1521 model's connectivity features make it a versatile hub for digital content sharing and collaboration.

Design and Build Quality Assessment

The physical design of the Sony WD-55X8655F reflects Sony's attention to both aesthetic appeal and functional considerations. The television features a slim profile that looks elegant whether wall-mounted or placed on a stand, while the bezel design minimizes distractions from the viewing experience. The overall construction quality meets Sony's reputation for durability and reliability, ensuring that the television will provide years of dependable service.

Material selection throughout the television demonstrates Sony's commitment to quality construction. The 210-216-1521 model incorporates premium plastics and metal components that feel substantial without adding unnecessary weight. The remote control design complements the television's aesthetic while providing intuitive button placement and responsive performance. These design details contribute to an overall sense of quality that justifies the television's premium positioning.

Build quality extends to internal components and thermal management systems that ensure stable performance during extended use. The television's cooling system operates quietly while maintaining optimal operating temperatures, preventing performance degradation or premature component failure. This attention to thermal design helps ensure that the television maintains consistent performance throughout its lifespan.

The stand design deserves particular mention for its stability and adjustability features. The included stand provides secure support for the television while allowing for some adjustment of viewing angles. For users who prefer wall mounting, the television includes standard VESA mounting points that accommodate most wall mount systems. The 210-216-1521 model's design flexibility makes it suitable for various room configurations and mounting preferences.

Visit gmru for more detailed technical specifications and comparison information.

Gaming Performance and Input Lag Analysis

Gaming enthusiasts will find the Sony WD-55X8655F particularly appealing due to its low input lag and gaming-specific features. The television's processing system includes a game mode that reduces input lag to levels that competitive gamers find acceptable, while still maintaining excellent image quality. This balance between visual performance and responsiveness makes the 210-216-1521 model suitable for both casual and serious gaming applications.

The television's refresh rate capabilities support smooth motion rendering that benefits both gaming and sports viewing. While not matching the highest-end gaming monitors in terms of refresh rates, the Sony WD-55X8655F provides performance that satisfies most console gaming requirements. The television's large screen size creates an immersive gaming experience that smaller monitors cannot match, making it an excellent choice for living room gaming setups.

Color accuracy during gaming sessions remains impressive, with the television maintaining its color calibration standards even in game mode. This consistency ensures that games appear as their developers intended, with accurate color representation that enhances the gaming experience. The 210-216-1521 model's gaming performance makes it suitable for a wide variety of game genres, from fast-paced action titles to detailed role-playing games.

Compatibility with various gaming consoles and PC gaming setups is excellent, with the television supporting the resolution and refresh rate requirements of current-generation gaming systems. The multiple HDMI ports allow users to connect multiple gaming devices simultaneously, eliminating the need to constantly switch cables. This convenience factor makes the television particularly attractive to households with multiple gaming systems or users.

Energy Efficiency and Environmental Considerations

Environmental responsibility has become increasingly important in television design, and the Sony WD-55X8655F demonstrates Sony's commitment to energy efficiency through various design features and operational modes. The television meets or exceeds energy efficiency standards while delivering premium performance, proving that environmental consciousness doesn't require sacrificing functionality. The 210-216-1521 model incorporates several power-saving features that reduce energy consumption without compromising user experience.

Automatic brightness adjustment represents one of the television's key energy-saving features. The built-in ambient light sensor adjusts screen brightness based on room lighting conditions, reducing power consumption in dark environments while maintaining optimal visibility. This feature not only saves energy but also reduces eye strain during extended viewing sessions, providing dual benefits for users.

Standby power consumption has been minimized through efficient power management systems that maintain smart TV functionality while using minimal electricity when the television is not actively in use. The 210-216-1521 model's standby power draw meets stringent energy efficiency requirements, helping users reduce their overall electricity consumption and environmental impact.

The television's construction incorporates recyclable materials and follows environmental guidelines for electronic device manufacturing. Sony's commitment to sustainable manufacturing practices extends throughout the production process, from material selection to packaging design. This environmental consciousness makes the television an attractive choice for consumers who prioritize sustainability in their purchasing decisions.

Remote Control Features and User Interface

The user interface design of the Sony WD-55X8655F prioritizes simplicity and functionality, creating an intuitive experience that users can master quickly. The Android TV interface provides logical menu organization and responsive navigation that makes finding content and adjusting settings straightforward. The 210-216-1521 model's interface design demonstrates Sony's understanding of user needs and preferences in modern television operation.

Voice control capabilities represent a significant advancement in television usability, and this Sony model implements voice recognition effectively. Users can search for content, adjust settings, and control various television functions using natural speech patterns. The voice recognition system understands a wide range of commands and accents, making it accessible to diverse user groups.

Remote control design balances functionality with simplicity, providing easy access to frequently used functions while avoiding overwhelming button layouts. The remote includes dedicated buttons for popular streaming services, reducing the number of steps required to access favorite content. The ergonomic design ensures comfortable use during extended viewing sessions, while the button layout remains intuitive even in low-light conditions.

Smartphone integration extends the television's control options beyond the physical remote. Users can download Sony's mobile application to control their television, browse content, and even use their smartphone as a keyboard for text entry. This integration makes the 210-216-1521 model more convenient to use and demonstrates Sony's commitment to modern connectivity standards.

Picture Quality and Calibration Options

Picture quality represents the most critical aspect of any television purchase, and the Sony WD-55X8655F delivers exceptional performance across various viewing conditions and content types. The television's image processing capabilities enhance both standard definition and high-definition content, ensuring that all material appears sharp and detailed. Professional calibration options allow users to fine-tune picture settings according to their specific preferences and room conditions.

The 210-216-1521 model includes preset picture modes optimized for different types of content, including cinema, sports, gaming, and standard viewing. These presets provide excellent starting points for various viewing scenarios, while advanced users can access detailed calibration controls for precise image adjustment. The television's color temperature options and gamma settings allow for professional-level calibration that satisfies even demanding videophiles.

HDR support in this television model enhances compatible content by expanding the range of colors and brightness levels that can be displayed. When viewing HDR-encoded material, the television automatically adjusts its settings to take advantage of the expanded color gamut and dynamic range. This capability makes HDR content appear more lifelike and engaging than standard dynamic range material.

Motion handling represents another strength of this television's picture processing capabilities. The motion interpolation features reduce blur during fast-moving scenes while avoiding the artificial appearance that some viewers find objectionable. Users can adjust motion processing settings according to their preferences, ensuring optimal performance for both sports viewing and cinematic content. The 210-216-1521 model's motion handling makes it suitable for various viewing preferences and content types.

Streaming Performance and Internet Connectivity

Streaming performance has become crucial for modern television evaluation, and the Sony WD-55X8655F excels in delivering smooth, high-quality streaming from various online services. The television's wireless connectivity maintains stable connections to home networks, ensuring that streaming content loads quickly and plays without interruption. Buffer times are minimized through efficient network management and adequate processing power.

The 210-216-1521 model supports various streaming resolutions and formats, automatically selecting optimal settings based on available bandwidth and content specifications. This adaptive streaming capability ensures the best possible viewing experience regardless of network conditions or content source. Users can manually adjust streaming quality settings when necessary, providing control over bandwidth usage and image quality balance.

Network security features protect users' privacy and data while streaming content or browsing the internet through the television. The television includes security protocols that prevent unauthorized access to personal information and maintain secure connections to streaming services. These security measures operate transparently, protecting users without interfering with normal television operation.

Content discovery features help users find new shows and movies across multiple streaming platforms through unified search and recommendation systems. The television's interface aggregates content from various sources, making it easier to discover new entertainment options without switching between different applications. This integration makes the 210-216-1521 model more convenient to use and helps users maximize their streaming service subscriptions.

Installation and Setup Process

Setting up the Sony WD-55X8655F is designed to be straightforward for users of all technical skill levels, with guided setup processes that walk users through initial configuration steps. The television's startup sequence includes network connection, account setup, and channel scanning procedures that can be completed relatively quickly. Clear on-screen instructions and helpful prompts ensure that users can complete setup without technical assistance in most cases.

Physical installation considerations include adequate ventilation space and proper support for the television's weight and dimensions. The 210-216-1521 model requires standard clearances for air circulation and cable management, with specific requirements detailed in the included documentation. Wall mounting requires attention to wall structure and appropriate mounting hardware, though the television's VESA-standard mounting points accommodate most wall mount systems.

Cable management becomes important during installation, as modern televisions require connections to various devices and services. The television's port layout facilitates neat cable routing, while the design accommodates both visible and concealed cable management approaches. Proper cable organization not only improves appearance but also prevents interference and connection problems.

Initial calibration and optimization can significantly enhance the viewing experience, though the television provides excellent performance with default settings. Users who want to optimize picture quality for their specific room conditions can access detailed calibration controls or utilize professional calibration services. The 210-216-1521 model's flexibility allows for both simple setup and advanced optimization according to user preferences and requirements.

Comparison with Competing Models

When evaluating the Sony WD-55X8655F against competing television models in similar price ranges, several distinctive advantages become apparent. The television's combination of picture processing technology, smart TV features, and build quality creates a compelling value proposition that stands out in a crowded marketplace. Understanding these competitive advantages helps consumers make informed purchasing decisions based on their specific needs and preferences.

Picture quality comparisons reveal the Sony WD-55X8655F's strengths in color accuracy and motion handling compared to many competing models. The 210-216-1521 model's image processing capabilities often produce more natural-looking images with better detail preservation than similarly priced alternatives. These advantages become particularly noticeable when viewing challenging content like fast-paced sports or dark scenes in movies.

Smart TV platform performance represents another area where this Sony model excels compared to many competitors. The Android TV operating system provides more comprehensive application support and faster performance than many alternative smart TV platforms. Users benefit from regular software updates and extensive customization options that enhance the television's functionality over time.

Build quality and reliability factors distinguish Sony televisions from many competing brands, with the 210-216-1521 model demonstrating the attention to detail and component quality that Sony is known for. This focus on quality construction often translates to longer product lifespan and more consistent performance compared to budget-oriented alternatives. The television's warranty coverage and customer support options also provide additional value that should be considered in purchasing decisions.

Key Takeaways

The Sony WD-55X8655F represents an excellent choice for consumers seeking a premium television experience that balances advanced features with user-friendly operation. The 210-216-1521 model delivers exceptional picture quality through Sony's proven image processing technology, comprehensive smart TV capabilities through Android TV, and reliable performance backed by Sony's reputation for quality construction.

Important considerations for potential buyers include:

  • Excellent picture quality with advanced color reproduction and motion handling
  • Comprehensive smart TV features with extensive application support
  • Low input lag and gaming-specific features for entertainment versatility
  • Energy-efficient operation with environmental consciousness
  • Robust connectivity options including wireless and wired connections
  • Intuitive user interface with voice control capabilities
  • Professional-grade calibration options for optimal picture quality
  • Strong build quality and reliability backed by Sony's reputation

The television's versatility makes it suitable for various user types, from casual viewers to gaming enthusiasts to home theater aficionados. The 210-216-1521 model's combination of features and performance creates lasting value that justifies its premium positioning in the marketplace.

Frequently Asked Questions

Q: What does the reference number 210-216-1521 indicate for the Sony WD-55X8655F? A: The 210-216-1521 reference number serves as a specific model identifier that helps distinguish particular configurations and regional variations of the Sony WD-55X8655F television series. This number assists with warranty service, parts identification, and technical support inquiries.

Q: Is the Sony WD-55X8655F suitable for gaming applications? A: Yes, the television includes game mode settings that reduce input lag to levels acceptable for most gaming applications. The 210-216-1521 model provides responsive performance for console gaming while maintaining excellent picture quality during gameplay.

Q: What streaming services are supported on this television? A: The Android TV platform supports virtually all major streaming services including Netflix, Amazon Prime Video, YouTube, Hulu, and many others. Users can download additional applications from the Google Play Store to expand streaming options according to their preferences.

Q: Does the television require professional calibration for optimal performance? A: While the 210-216-1521 model provides excellent performance with default settings, professional calibration can optimize picture quality for specific room conditions and viewing preferences. The television includes extensive calibration controls for users who prefer to adjust settings themselves.

Q: What warranty coverage is provided with the Sony WD-55X8655F? A: Sony typically provides standard manufacturer warranty coverage for the television, with specific terms varying by region and retailer. Extended warranty options may be available through Sony or third-party providers for additional protection beyond the standard coverage period.

Conclusion

The Sony WD-55X8655F, identified by the reference number 210-216-1521, represents a sophisticated television that successfully combines advanced technology with practical functionality. This comprehensive analysis demonstrates that the television excels in multiple areas including picture quality, smart TV capabilities, gaming performance, and overall user experience. The investment in this Sony model provides lasting value through its combination of premium features and reliable performance.

For consumers evaluating television options in the premium segment, the Sony WD-55X8655F offers compelling advantages that distinguish it from competing models. The television's picture processing technology, comprehensive connectivity options, and user-friendly interface create an entertainment experience that satisfies diverse viewing preferences and usage scenarios. The 210-216-1521 model's versatility ensures that it will continue to meet user needs as technology evolves and content formats advance.

The television's design philosophy emphasizes both current performance and future compatibility, making it a sound investment for households seeking long-term entertainment solutions. Whether used for casual viewing, serious gaming, or home theater applications, the Sony WD-55X8655F delivers the quality and reliability that Sony customers have come to expect from this respected brand.