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Updated
Pros
  • Affordable
  • Great picture quality
  • Dolby Vision and Atmos support
  • User-friendly Roku interface
  • High peak brightness
  • Vibrant colors
  • Good smart features
Cons
  • Limited viewing angles
  • No HDMI 2.1 support
  • Viewing angles could be better
  • Minor blooming issues
Bottom Line
TCL's 6-Series QLED offers great picture quality at an affordable price, featuring Mini-LED backlighting and QLED technology.
The Vizio P-Series Quantum X is perfect for bright rooms with its high peak brightness and excellent color accuracy. It's a great all-purpose TV.
Screen Size
65 inches
75 inches
Resolution
4K
4K UHD
HDMI Ports
4
-
Smart Platform
Roku TV
-
Display Technology
-
LED
Connectivity
-
HDMI, USB, Ethernet, Wi-Fi
Height
29.9 Inches
39.18 inches
Length
3.2 Inches
65.72 inches
Width
48.3 Inches
2.65 inches
Weight
-
0.000625 pounds
Part Number
55Q650G
PX75-G1
Model
55Q650G
PX75-G1

The world of high-end TVs has become increasingly competitive, with numerous brands vying for dominance. Two notable contenders in this space are the TCL 6-Series QLED and Vizio P-Series Quantum X. Both of these TVs boast impressive features, but they also have some key differences that set them apart. In this comparison, we'll delve into the details of each model to help you decide which one is right for you.

Firstly, it's worth noting that both TVs are part of the QLED TVS category, which means they utilize Quantum Dot technology to produce vibrant and accurate colors. This technology involves using tiny crystals to create colors, resulting in a more nuanced and realistic viewing experience. However, while both TVs share this commonality, there are significant differences in their overall performance.

The TCL 6-Series QLED is a highly regarded TV that offers excellent picture quality, with deep blacks, vivid colors, and impressive brightness. It also features HDR10+ support, which allows for more precise control over brightness and color levels. Additionally, the TV boasts a wide color gamut, covering 95% of the DCI-P3 color space, making it ideal for watching movies and TV shows that are mastered in this format.

On the other hand, the Vizio P-Series Quantum X takes things to the next level with its even higher peak brightness and more advanced local dimming system. This results in an even more immersive viewing experience, with deeper blacks and more vibrant colors. The TV also features HDR10+ support, as well as Dolby Vision, which offers a more cinematic experience with its 12-bit color depth.

In terms of smart TV functionality, both TVs run on different platforms. The TCL 6-Series QLED uses the Roku TV platform, which is known for its user-friendly interface and wide selection of streaming apps. The Vizio P-Series Quantum X, on the other hand, uses SmartCast, which offers a more streamlined experience with easy access to popular apps like Netflix and Amazon Prime Video.

Another key area where these TVs differ is in their gaming performance. The TCL 6-Series QLED has a lower input lag compared to the Vizio P-Series Quantum X, making it a better choice for gamers who require fast reflexes. However, the Vizio TV makes up for this with its support for variable refresh rate (VRR) technology, which helps reduce screen tearing and provides a smoother gaming experience.

In terms of design, both TVs have a sleek and modern aesthetic, with thin bezels and a sturdy build quality. However, the TCL 6-Series QLED has a slightly more premium feel to it, with a metal body and a more minimalist design. The Vizio P-Series Quantum X, on the other hand, has a more angular design with a focus on functionality over form.

Finally, when it comes to price, the TCL 6-Series QLED is generally more affordable than the Vizio P-Series Quantum X, especially in larger screen sizes. However, the Vizio TV offers more advanced features and better overall performance, making it a worthwhile investment for those who want the best possible viewing experience.

In conclusion, both the TCL 6-Series QLED and Vizio P-Series Quantum X are excellent choices for anyone looking to upgrade their home entertainment setup with a high-end QLED TV. While they share some similarities as QLED TVs, they also have distinct differences in terms of picture quality, smart TV functionality, gaming performance, and design. Ultimately, the choice between these two models will depend on your individual needs and preferences. If you prioritize affordability and a more streamlined smart TV experience, the TCL 6-Series QLED may be the better choice. However, if you're willing to invest in a more advanced TV with superior picture quality and gaming performance, the Vizio P-Series Quantum X is definitely worth considering.