Sony WD 55X8655F: Everything You Need to Know

The Sony WD 55X8655F is a mid-range 4K LED TV that offers excellent picture quality, reliable smart features, and a stylish design—all under the trusted Sony brand. For consumers seeking a dependable television with a balance of performance and affordability, this model stands as a solid option. In this article, we’ll delve deeply into the key features, performance metrics, and technical specifications that make this TV worth considering.
Design and Build Quality
The design aesthetics of the Sony WD 55X8655F are minimalist and modern, making it a good fit for most interiors. The bezels are slim, focusing attention on the display, and the unit sits on sturdy yet unobtrusive legs that provide adequate stability. The back panel is clean and allows for wall mounting, although the included stand works well on large TV units.

Display Performance
At the heart of the Sony WD 55X8655F is a 55-inch 4K Ultra HD LED panel with 3840 x 2160 resolution. It boasts HDR10 support, providing higher contrast ratios and more vibrant colors during HDR playback. Sony’s X-Reality PRO picture processing engine ensures that even lower-resolution content looks clean and sharp.
Some notable display features include:
- Wide Color Enhancement: Expanded color palette for natural tones.
- Motionflow XR 400Hz: Reduces motion blur in fast-action scenes, ideal for sports and action movies.
- Dynamic Contrast Enhancer: Adjusts brightness levels for deeper blacks and brighter whites.
Overall, the visual quality on the 55X8655F impresses with clarity, vividness, and smooth transitions, though it may fall slightly short of OLED in terms of black levels.
Audio Quality
Audio is powered by Sony’s ClearAudio+ technology, which optimizes sound clarity across spoken dialogue, music, and effects. The TV includes two downward-firing speakers with 10W output each. While adequate for regular content, audiophiles may prefer pairing the TV with a dedicated soundbar or home theater system for richer acoustics.
Smart Features and Connectivity
The Sony WD 55X8655F runs on a customized version of the Android TV platform, offering access to a wide range of apps via the Google Play Store. Streaming services like Netflix, Amazon Prime Video, and YouTube are pre-installed for immediate use. Google Assistant is integrated, allowing voice control with the touch of a button.
Smart features include:
- Built-in Chromecast for streaming from your smartphone or tablet.
- Voice Search via remote control microphone.
- Automatic software updates over the air for enhanced security and functionality.
In terms of inputs and outputs, the TV is equipped with:
- 4 x HDMI ports
- 3 x USB ports
- Optical audio output
- Wi-Fi and Ethernet connectivity
- 3.5 mm headphone jack

Performance in Real-World Use
In practical scenarios, the Sony WD 55X8655F performs with reliability and grace. Whether you’re watching high-definition movies, playing games on a console, or streaming music videos, the TV delivers consistent visual and audio performance. The interface is responsive, and app loading times are reasonable due to the quad-core processor under the hood.
One minor drawback is that it’s not the best choice for dark-room viewing due to its average contrast ratio. However, in well-lit environments, it performs exceedingly well.
Energy Efficiency
Rated for energy class A, the Sony WD 55X8655F is relatively efficient when it comes to power consumption. This makes it a great pick for households conscious of their electricity usage without compromising on quality entertainment experiences.
Who Is It For?
This model is best suited for:
- Families looking for a reliable 4K smart TV with intuitive interfaces
- Casual gamers who want smooth visuals and multiple HDMI inputs
- Streaming enthusiasts relying on apps like Netflix and Disney+
Conclusion
The Sony WD 55X8655F may not be the flagship offering in Sony’s extensive TV lineup, but it offers a well-rounded package of quality visuals, smart functionality, and design appeal. It’s a reliable choice for users seeking a high-quality viewing experience without moving into the more premium price range of OLED and QLED models. Backed by Sony’s renowned engineering and support, it stands as a worthwhile investment for modern living rooms.
