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Updated
Pros
  • Superb picture quality
  • Excellent for gaming
  • Intuitive smart TV interface
  • AI-enhanced upscaling
  • Affordable 4K performance
  • Great for gaming
  • User-friendly Roku interface
  • Vivid colors and contrast
Cons
  • Potential for burn-in
  • No HDR10+ support
  • Average sound quality
  • Limited premium features
Bottom Line
The LG C2 OLED TV features AI-enhanced 4K upscaling, Dolby Vision IQ, and a stunning OLED display, making it a top choice for cinephiles and gamers alike.
The TCL 6-Series R655 offers excellent 4K performance and features like Dolby Vision and QLED technology at a competitive price point.
Screen Size
55 inches
65 inches
Resolution
4K UHD
4K UHD
Refresh Rate
120Hz
120Hz
HDMI Ports
4
4
Smart TV
Yes
Yes
Height
22.7 Inches
34.8 Inches
Length
6.7 Inches
11.8 Inches
Weight
20.502990366 pounds
30.9 pounds
Width
36.7 Inches
56.9 Inches
Part Number
OLED42C2PUA
65S455
Model
OLED42C2PUA
65S455

When it comes to high-end TVs, two popular options stand out from the rest: the LG C2 OLED and the TCL 6-Series R655. Both of these models boast impressive features, stunning picture quality, and sleek designs that are sure to elevate any home entertainment setup. In this comparison, we'll dive into the details of each TV, exploring their strengths, weaknesses, and what sets them apart from other led TVs on the market.

Display Technology

The LG C2 OLED uses an Organic Light-Emitting Diode (OLED) panel, which is known for its exceptional contrast ratio, vibrant colors, and wide viewing angles. Each pixel emits its own light, resulting in true blacks and an almost infinite contrast ratio. This technology allows the LG C2 to produce a more lifelike image with deeper shadows and more nuanced color reproduction.

On the other hand, the TCL 6-Series R655 employs a LED-backlit LCD panel with Quantum Dot technology. While not as inherently contrast-rich as OLEDs, this TV's use of Mini-LED backlighting and local dimming helps to improve its overall contrast performance. Additionally, the Quantum Dot layer enhances color accuracy and brightness, making it a strong contender among led TVs.

Picture Quality

In terms of picture quality, both TVs excel in their own ways. The LG C2 OLED delivers exceptional black levels, making it ideal for watching movies or playing games in dark environments. Its OLED panel also ensures that colors are rich and accurate, with a wide color gamut that covers 100% of the DCI-P3 color space.

The TCL 6-Series R655, while not quite matching the LG C2's contrast ratio, still offers impressive picture quality thanks to its Mini-LED backlighting and Quantum Dot technology. It also features HDR10+ and Dolby Vision support, which allows for a more immersive viewing experience with compatible content.

Gaming Performance

For gamers, both TVs have their strengths. The LG C2 OLED boasts an incredibly low input lag of around 9ms, making it perfect for fast-paced games that require quick reflexes. It also supports NVIDIA G-Sync and AMD FreeSync technologies, which help to reduce screen tearing and stuttering.

The TCL 6-Series R655, on the other hand, has a slightly higher input lag of around 15ms. However, it still offers excellent gaming performance with its THX Certified Game Mode, which provides optimized settings for various game genres. Additionally, it supports both HDMI 2.1 and eARC (enhanced Audio Return Channel), ensuring seamless connectivity with gaming consoles and sound systems.

Smart TV Platform

Both TVs come with their own smart TV platforms: webOS on the LG C2 OLED and Roku TV on the TCL 6-Series R655. While both platforms offer a wide range of streaming services and apps, Roku TV is generally considered more user-friendly and streamlined. However, webOS has its own strengths, including a more comprehensive voice control system and improved multitasking capabilities.

Conclusion

In conclusion, the LG C2 OLED and TCL 6-Series R655 are both exceptional TVs that cater to different needs and preferences. If you're looking for the absolute best picture quality, with true blacks and vibrant colors, the LG C2 OLED is the clear winner. However, if you're on a budget or prefer the simplicity of Roku TV, the TCL 6-Series R655 is an excellent alternative among led TVs.

Ultimately, the choice between these two TVs depends on your specific requirements and viewing habits. If you value picture quality above all else, the LG C2 OLED is the better option. But if you're looking for a more affordable, feature-rich TV with impressive gaming performance, the TCL 6-Series R655 is definitely worth considering.