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Updated
Pros
  • Ideal for gaming
  • Superior sound quality
  • Outstanding picture quality
  • User-friendly interface
  • Affordable 4K performance
  • Great for gaming
  • User-friendly Roku interface
  • Vivid colors and contrast
Cons
  • Expensive
  • Potential for burn-in
  • Average sound quality
  • Limited premium features
Bottom Line
The Sony A90J OLED TV delivers an exceptional gaming experience with HDMI 2.1, XR Motion Clarity, and Acoustic Surface Audio+.
The TCL 6-Series R655 offers excellent 4K performance and features like Dolby Vision and QLED technology at a competitive price point.
Screen Size
65 inches
65 inches
Resolution
4K UHD
4K UHD
Refresh Rate
120Hz
120Hz
HDMI Ports
4
4
Smart TV
Yes
Yes
Height
32.875 Inches
34.8 Inches
Length
12.5 Inches
11.8 Inches
Weight
54.2 pounds
30.9 pounds
Width
56.875 Inches
56.9 Inches
Part Number
XR65A90J
65S455
Model
XR65A90J
65S455

When it comes to choosing a high-quality television, two popular options on the market are the Sony A90J OLED and the TCL 6-Series R655. While both TVs offer impressive features and performance, they have distinct differences that set them apart.

The Sony A90J OLED is a flagship model from Sony's OLED lineup, boasting an impressive array of features and technologies. With its OLED panel, it offers true blacks, infinite contrast ratio, and wide viewing angles, making it ideal for cinematic experiences and immersive gaming. The A90J also features Sony's X1 Ultimate processor, which provides excellent picture quality, color accuracy, and upscaling capabilities. Additionally, it supports a range of HDR formats, including Dolby Vision, HDR10, and HLG.

On the other hand, the TCL 6-Series R655 is a high-end LED TV that offers impressive performance at a more affordable price point than the Sony A90J OLED. While it may not match the OLED panel's true blacks and infinite contrast ratio, the R655 features TCL's Mini-LED technology, which provides excellent brightness, color accuracy, and local dimming capabilities. The R655 also supports Dolby Vision, HDR10, and HLG, making it a great option for those who want to enjoy high-quality HDR content.

One of the main differences between these two TVs is their panel technology. OLED panels, like the one found in the Sony A90J, are known for their true blacks, wide viewing angles, and fast response time. In contrast, LED TVs, such as the TCL 6-Series R655, use a backlight to illuminate the liquid crystals, which can result in lower contrast ratios and narrower viewing angles. However, LED TVs like the R655 have made significant strides in recent years, with technologies like Mini-LED and local dimming helping to close the gap with OLED panels.

In terms of brightness, the TCL 6-Series R655 has an edge over the Sony A90J OLED, thanks to its higher peak brightness and better handling of reflections. This makes it a great option for well-lit rooms or those who want to enjoy their TV in bright environments. On the other hand, the Sony A90J OLED excels in darker environments, where its true blacks and infinite contrast ratio provide a more immersive viewing experience.

When it comes to gaming, both TVs offer impressive features and performance. The Sony A90J OLED supports HDMI 2.1, which provides faster bandwidth and lower latency, making it ideal for next-generation consoles like the PlayStation 5 and Xbox Series X. The TCL 6-Series R655 also supports HDMI 2.1, although its input lag is slightly higher than the Sony A90J OLED.

In conclusion, the Sony A90J OLED and the TCL 6-Series R655 are both high-quality TVs that offer impressive features and performance. While the Sony A90J OLED excels in terms of picture quality, thanks to its OLED panel, the TCL 6-Series R655 provides excellent value for its price, with its Mini-LED technology and wide range of features. For those who want the best possible picture quality and are willing to pay a premium, the Sony A90J OLED is the better choice. However, for those who want a high-quality TV at a more affordable price point, the TCL 6-Series R655 is an excellent option, offering many of the same features as the Sony A90J OLED, but with the benefits of LED TVs, including higher brightness and longer lifespan. Ultimately, the choice between these two TVs will depend on your specific needs and preferences, as well as your budget.