Edge-Lit vs Direct-Lit TVs: Which is Better

Compare edge-lit and direct-lit TV technologies to determine the best option for picture quality.
Explore TVs
3 min
3-Jan-2025
Edge-lit displays are thinner and more energy-efficient, making them popular for sleek TV designs, but they may have uneven brightness in darker scenes. Direct-lit displays, with LEDs behind the entire screen, deliver more uniform backlighting and improved picture quality, especially for deeper blacks and vibrant colours, at the cost of added thickness.

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Introduction: Understanding TV backlighting technologies

TV backlighting plays a crucial role in determining picture quality, contrast, and colour vibrancy. Modern TVs primarily use three backlighting technologies: edge-lit, direct-lit, and full-array. Each offers unique benefits and trade-offs in design, brightness, and energy efficiency. For instance, Samsung 32-inch TVs models often incorporate advanced backlighting to optimise viewing experiences.

What is edge-lit technology in TVs

- Edge-lit TVs have LED lights positioned along the edges of the screen, ensuring a slim and lightweight design.

- They direct light inward, illuminating the screen via a diffuser to create a bright display.

- Ideal for users seeking an ultra-thin display.

- While energy-efficient and cost-effective, edge-lit TVs may show slight unevenness in brightness.

- Popular in compact models, known for their sleek aesthetics.

You can also explore: LG 32-inch Smart TVs

What is direct-lit technology in TVs

  • - Direct-lit TVs place LEDs uniformly behind the screen for consistent brightness and improved contrast.
  • - They offer deeper blacks compared to edge-lit models, enhancing the viewing experience.
  • - Slightly bulkier in design but more affordable than full-array options.
  • - Often found in LED TV models, known for better backlight uniformity. Learn more [here]().
  • - Ideal for budget-friendly buyers prioritising picture quality over slim design.

What is full-array technology in TVs

  • - Full-array TVs feature LED backlights spread evenly across the entire screen.
  • - These TVs utilise local dimming zones to adjust brightness dynamically for deeper blacks and vibrant colours.
  • - Deliver superior picture quality compared to edge-lit and direct-lit models, ideal for immersive viewing.
  • - Typically found in premium models, offering the best balance of brightness, contrast, and uniformity.
  • - Suited for large-screen TVs where picture quality is a priority.

Benefits and drawbacks of edge-lit TVs, full-array, and direct-lit TVs

Edge-lit TVs are perfect for those seeking slim and elegant designs. They are cost-effective and energy-efficient but may experience uneven backlighting, particularly in darker scenes. Direct-lit TVs, on the other hand, offer better backlight uniformity and contrast but are bulkier in design. They are more affordable compared to full-array models. Full-array TVs provide the best picture quality, with superior brightness and contrast due to local dimming zones. They are ideal for premium buyers and those seeking immersive viewing on large screens. However, they are more expensive and consume slightly more power.

Popular brands like Sony TV offer various models with full-array technology for unmatched performance.

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Explore TVs on EMI with Bajaj Finserv

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Benefits of shopping with Bajaj Finserv's financing options

  • Competitive pricing: Bajaj Finserv partner stores ensure that you get the best value for your investment with competitive pricing on TVs, making it easier to stay within budget.
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  • Zero down payment: Say goodbye to the stress of high upfront costs. With select TVs, you can take advantage of the zero down payment policy, making your purchase even more accessible.
  • Wide range of options: Finding your dream TV has never been simpler. Bajaj Finserv partner stores provide access to a diverse selection of models available at partner stores across various cities.
  • Free home delivery: To further enhance your shopping experience, select TVs come with complimentary home delivery, ensuring you enjoy your new device without any hassle.

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Frequently asked questions

What is the main difference between edge-lit and direct-lit TVs?
The primary difference between edge-lit and direct-lit TVs lies in the placement of LEDs. Edge-lit TVs have LEDs along the screen's edges, resulting in a slimmer design, whereas direct-lit TVs have LEDs directly behind the screen, offering better brightness uniformity and deeper contrast but a bulkier build.

Do full-array TVs offer better picture quality than edge-lit?
Yes, full-array TVs generally provide better picture quality than edge-lit models. Full-array backlighting uses LEDs across the entire screen with local dimming zones, enhancing contrast and delivering deeper blacks. Edge-lit TVs lack this precision, making the full-array technology ideal for viewers prioritising vibrant and immersive visuals.

Which TV backlighting technology is the most energy-efficient?
Edge-lit technology is the most energy-efficient among backlighting options. It uses fewer LEDs positioned along the edges of the screen, consuming less power compared to direct-lit or full-array TVs. This makes edge-lit TVs an excellent choice for those seeking lower energy consumption and sleek designs.

Are edge-lit TVs less expensive than full-array TVs?
Yes, edge-lit TVs are generally less expensive than full-array TVs. The simpler LED arrangement in edge-lit models reduces manufacturing costs, making them a budget-friendly choice. In contrast, full-array TVs, with advanced local dimming and superior picture quality, are priced higher due to their complex backlighting technology.

Can the backlighting technology affect the lifespan of a TV?
Backlighting technology can influence a TV's lifespan, as LED durability varies by type. Edge-lit TVs use fewer LEDs, reducing strain and extending lifespan, while direct-lit and full-array TVs use more LEDs, which may wear out faster. Proper maintenance ensures that any TV lasts its expected lifespan.

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