LG Signature OLED M4 Full TV Specifications and Features

LG OLED M4 specifications
LG SIGNATURE OLED M4 Full TV Specifications

The LG OLED M4 is a landmark in television technology, blending advanced features with remarkable performance and innovative design. This detailed review delves into the myriad aspects of the LG OLED M4, providing an exhaustive look at its specifications and features.

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LG Signature OLED M4 Display Technology

OLED Panel:

  • The LG OLED M4 utilizes Organic Light Emitting Diode (OLED) technology, known for its superior contrast, perfect blacks, and wide viewing angles. Each pixel emits its own light, which can be turned off completely to achieve true black, enhancing contrast and depth.

Micro Lens Array (MLA):

  • The inclusion of Micro Lens Array technology significantly boosts brightness. This advancement enhances the efficiency of the OLED panel by directing more light towards the viewer, resulting in a 150% increase in brightness for small HDR highlight areas compared to previous models like the B series​​​​.

Brightness Booster Max:

  • This feature further amplifies peak brightness levels, making the M4 one of the brightest OLED TVs available. It ensures HDR content appears more vivid and lifelike, with dazzling highlights and rich colors​​​​.

LG Signature OLED M4 Resolution and Refresh Rate

4K Ultra HD Resolution:

  • The LG OLED M4 supports 4K resolution (3840 x 2160), offering four times the detail of Full HD. This high resolution ensures incredibly sharp and detailed images, enhancing the viewing experience.

144Hz Refresh Rate:

  • One of the standout features of the M4 is its support for up to 144Hz refresh rate. This high refresh rate is ideal for fast-paced content such as sports and gaming, providing smoother motion and reducing blur​​.

LG Signature OLED M4 Processor and AI Capabilities

Alpha 11 AI Processor:

  • The latest Alpha 11 AI processor drives the LG OLED M4. This processor offers a 70% boost in graphics performance and operates 30% faster than its predecessors. It employs advanced AI algorithms to enhance both video and audio performance, including AI Super Upscaling and HDR dynamic tone-mapping​​​​.

AI Picture Pro:

  • AI Picture Pro analyzes content in real-time, adjusting picture settings to ensure optimal performance. It includes a "Director Tone" mode to display content as intended by its creators, maintaining the artistic vision​​.

AI Sound Pro:

  • This feature creates an immersive audio experience by analyzing audio content and enhancing it for richer sound. It supports virtual 11.1.2 channel surround sound, providing a cinema-like audio experience from the TV’s built-in speakers​​.

LG Signature OLED M4 Connectivity

Zero Connect Box:

  • The Zero Connect Box is a significant innovation, allowing for wireless transmission of both video and audio signals to the TV. This box houses multiple HDMI 2.1 ports and other necessary connections, reducing cable clutter and enabling a cleaner setup​​.

HDMI 2.1 Ports:

  • Equipped with four HDMI 2.1 ports, the M4 supports the latest gaming consoles and devices. These ports provide features like Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and Enhanced Audio Return Channel (eARC), ensuring seamless connectivity and optimal performance​​​​.

LG Signature OLED M4 Smart TV Features

webOS 24:

  • The M4 runs on the latest version of LG's smart TV platform, webOS 24. This operating system offers an intuitive user interface, faster navigation, and enhanced app support. Users can create up to 10 individual profiles, each with personalized settings and recommendations​​​​.

Voice Recognition:

  • The TV can recognize individual users' voices, providing personalized recommendations and control options based on voice profiles. This feature enhances the user experience by tailoring content and settings to each user​​.

LG Signature OLED M4 Gaming Features

G-Sync and FreeSync Compatibility:

  • The M4 supports NVIDIA G-Sync and AMD FreeSync, ensuring smooth and tear-free gaming experiences. These technologies synchronize the TV’s refresh rate with the frame rate of the gaming console or PC, reducing stutter and screen tearing​​.

Game Optimizer:

  • The Game Optimizer provides easy access to all game-related settings, allowing for quick adjustments without leaving the game. This feature includes settings for VRR, ALLM, and various picture modes tailored for gaming​​.

LG Signature OLED M4 Audio Features

AI-Driven Sound:

  • AI Sound Pro enhances audio by analyzing content in real-time and optimizing sound settings for clearer dialogues and richer audio. The virtual 11.1.2 surround sound feature provides an immersive audio experience, making it feel like sound is coming from all around the room​​​​.

LG Signature OLED M4 Design

Wall-Mount Design:

  • The M4 is designed primarily for wall mounting, offering a sleek and minimalist look. Its design emphasizes a clutter-free setup, complementing modern interiors. The Zero Connect Box further reduces the need for multiple cables, enhancing the overall aesthetic​​.

Sizes:

  • Available in 65, 77, 83, and 97-inch sizes, the M4 caters to different room sizes and user preferences. The introduction of a 65-inch model makes this advanced technology more accessible to a broader audience​​.

LG Signature OLED M4 Additional Features

Dynamic Tone Mapping Pro:

  • Enhances HDR content by dynamically adjusting the tone mapping to provide more detailed and vibrant images. This feature ensures that HDR movies and shows are displayed with optimal brightness and contrast​​.

AI Super Upscaling:

  • Improves lower resolution content by refining details and enhancing clarity through pixel-level image analysis. This feature ensures that even non-4K content looks sharp and detailed on the M4​​.

Voice Remastering:

  • Enhances the clarity of voices, making dialogues crisper and easier to understand. This feature is particularly useful for watching movies and shows with complex soundtracks​​.

Peak Highlighter:

  • A new feature exclusive to the M4 and G4 models, Peak Highlighter brings even more brightness to specific highlights, enhancing the overall HDR experience and making bright scenes more impactful​​​​.

Pros and Cons of LG Signature OLED M4

The LG Signature OLED M4 is a high-end television that boasts a plethora of advanced features and cutting-edge technology. Here’s a comprehensive look at its pros and cons:

Pros

1. Display Technology

  • OLED Panel: The OLED technology ensures superior contrast, perfect blacks, and wide viewing angles. Each pixel can be turned off individually, allowing for true black levels and exceptional depth in images.
  • Micro Lens Array (MLA): Enhances brightness by up to 150% compared to conventional OLED panels, ensuring vivid and lifelike images even in bright rooms.
  • Brightness Booster Max: Further increases peak brightness, making HDR content more striking and dynamic.

2. Resolution and Refresh Rate

  • 4K Ultra HD Resolution: Delivers incredibly sharp and detailed images, significantly enhancing the overall viewing experience.
  • 144Hz Refresh Rate: Ideal for fast-paced content such as sports and gaming, providing smoother motion and reducing motion blur.

3. Processor and AI Capabilities

  • Alpha 11 AI Processor: Enhances both video and audio performance with advanced AI algorithms, offering superior upscaling, HDR tone mapping, and object enhancement.
  • AI Picture Pro: Adjusts picture settings in real-time to ensure optimal performance, preserving the artistic intent of content creators.
  • AI Sound Pro: Creates an immersive audio experience by analyzing and enhancing sound in real-time, featuring virtual 11.1.2 channel surround sound.

4. Connectivity

  • Zero Connect Box: Enables wireless transmission of video and audio signals, reducing cable clutter and allowing for a cleaner setup.
  • HDMI 2.1 Ports: Supports the latest gaming consoles and devices with features like VRR, ALLM, and eARC, ensuring seamless connectivity and optimal performance.

5. Smart TV Features

  • webOS 24: Offers an intuitive user interface, faster navigation, and enhanced app support. Supports up to 10 individual profiles for personalized settings.
  • Voice Recognition: Recognizes individual users' voices for personalized recommendations and control options.

6. Gaming Features

  • G-Sync and FreeSync Compatibility: Ensures smooth and tear-free gaming experiences by synchronizing the TV’s refresh rate with the frame rate of the gaming console or PC.
  • Game Optimizer: Provides easy access to all game-related settings, allowing for quick adjustments without leaving the game.

7. Audio Features

  • AI-Driven Sound: Enhances audio by analyzing content in real-time, optimizing sound settings for clearer dialogues and richer audio.
  • Virtual 11.1.2 Surround Sound: Creates an immersive audio experience, making it feel like sound is coming from all around the room.

8. Design

  • Wall-Mount Design: Offers a sleek and minimalist look, emphasizing a clutter-free setup that complements modern interiors.
  • Size Variety: Available in 65, 77, 83, and 97-inch sizes, catering to different room sizes and user preferences.

9. Additional Features

  • Dynamic Tone Mapping Pro: Enhances HDR content by dynamically adjusting the tone mapping for more detailed and vibrant images.
  • AI Super Upscaling: Improves lower resolution content by refining details and enhancing clarity through pixel-level image analysis.
  • Voice Remastering: Enhances the clarity of voices, making dialogues crisper and easier to understand.
  • Peak Highlighter: Brings even more brightness to specific highlights, enhancing the overall HDR experience.

Cons

1. Price

  • High Cost: The advanced technology and features of the LG OLED M4 come at a premium price, making it less accessible for budget-conscious consumers.

2. Wireless Connectivity Limitations

  • Potential Latency: While the Zero Connect Box reduces cable clutter, wireless transmission might introduce latency issues, particularly in fast-paced gaming scenarios.

3. Complexity of Features

  • Learning Curve: The plethora of advanced features and settings may be overwhelming for some users, requiring a learning curve to fully utilize the TV’s capabilities.

4. Limited Availability of 4K/144Hz Content

  • Content Limitation: Despite the TV’s capability to support 4K at 144Hz, the availability of content that can fully utilize this feature is currently limited.

5. Wall-Mount Design Preference

  • Design Constraints: The design is optimized for wall mounting, which may not suit all users or room setups. The lack of a stand might be a disadvantage for those who prefer or require a tabletop setup.

6. Size and Space Requirements

  • Space Considerations: The larger models (77-inch and above) require significant wall space, which may not be feasible for all living environments.

LG Signature OLED M4 Specifications Summary

The LG OLED M4 is a powerhouse of technology, offering a combination of stunning visuals, immersive audio, and seamless connectivity. Its groundbreaking wireless capabilities, cutting-edge display technology, and advanced AI features make it a top choice for anyone looking to upgrade their home entertainment system. With support for the latest gaming technologies, a sleek design, and personalized smart TV features, the M4 stands out as one of the most sophisticated OLED TVs available today.

This comprehensive review covers all aspects of the LG OLED M4, from its display technology and processing power to its smart features and gaming capabilities. Whether you are a cinephile, a gamer, or someone who appreciates high-quality technology, the LG OLED M4 is designed to meet and exceed your expectations.

 

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