Toshiba 43 Class C350 Series Uhd Fire Tv 43C350Ku Review

The Toshiba 43 Class C350 Series UHD Fire TV model 43C350KU is a solid contender in the budget 4K TV market, offering a compelling blend of picture quality, smart TV functionality, and affordability.

It stands out for its integrated Fire TV experience, providing seamless access to a vast library of streaming content and voice control via Alexa, all within a crisp 4K Ultra HD display.

While it won’t compete with high-end OLEDs in terms of black levels or peak brightness, for its price point, it delivers a remarkably vibrant and detailed viewing experience, making it an excellent choice for a secondary room, a dorm, or for budget-conscious users looking to upgrade to 4K.

Its value proposition is hard to beat, particularly for those already invested in the Amazon ecosystem.

Here’s how the Toshiba 43C350KU stacks up against some other popular options in its class or related categories:

• Toshiba 43 Class C350 Series UHD Fire TV 43C350KU

  • Key Features: 43-inch, 4K UHD 3840 x 2160, HDR Dolby Vision HDR, HDR10, HLG, Fire TV OS built-in with Alexa voice remote, Regza Engine 4K, DTS Virtual:X sound.
  • Average Price: Around $250 – $300
  • Pros: Excellent value for 4K and smart features, integrated Fire TV is intuitive, good color reproduction for the price, decent upscaling of lower-resolution content.

• Amazon Fire TV Omni Series 43-inch

  • Key Features: 43-inch, 4K UHD, HDR Dolby Vision, HDR10, HLG, built-in far-field microphones for hands-free Alexa, Fire TV OS.
  • Average Price: Around $300 – $350
  • Pros: True hands-free Alexa experience, solid picture quality, Amazon’s deep integration with Fire TV, often on sale.
  • Cons: Similar performance to Toshiba C350KU, black levels could be deeper, not a premium panel.

• Hisense U6 Series Mini-LED ULED 4K UHD Google Smart TV 43-inch

  • Key Features: 43-inch, 4K UHD, Mini-LED backlight, Full Array Local Dimming, Quantum Dot Color, Dolby Vision IQ, HDR10+, Google TV OS.
  • Average Price: Around $400 – $450
  • Pros: Significantly better contrast and brightness due to Mini-LED, wider color gamut, Google TV offers vast app support, excellent value for its advanced display tech.
  • Cons: Higher price point than the Toshiba C350KU, some users might prefer Fire TV over Google TV, motion processing can sometimes be inconsistent.

• TCL 4-Series S450G 4K UHD HDR Smart Google TV 43-inch

  • Key Features: 43-inch, 4K UHD, HDR HDR10, HLG, Google TV OS, direct LED backlight.
  • Average Price: Around $230 – $280
  • Pros: Very competitive pricing, Google TV is a robust smart platform, decent picture quality for the price, good for casual viewing.
  • Cons: Picture quality is generally a step below the Toshiba C350KU in terms of HDR performance, less bright, weaker audio.

• Roku Streaming Stick 4K

  • Key Features: Streams 4K HDR Dolby Vision, HDR10+, Wi-Fi 6 compatibility, voice remote with TV controls, compact design.
  • Average Price: Around $40 – $50
  • Pros: Transforms any compatible TV into a powerful smart TV, excellent user interface, wide app support, highly portable.
  • Cons: Requires a TV with an HDMI port, doesn’t improve a non-4K TV’s resolution, relies on your existing TV’s picture quality.

• Bose Smart Soundbar 600

  • Key Features: Dolby Atmos, Wi-Fi and Bluetooth connectivity, voice assistant built-in Alexa and Google Assistant, compact size.
  • Average Price: Around $450 – $500
  • Pros: Significantly enhances TV audio, immersive sound with Atmos, easy setup, sleek design, adds smart features.
  • Cons: Premium price, may be overkill for some budget TV setups, not a TV but an audio accessory.

• Sanus VMPL50A-B1 Tilting TV Wall Mount

  • Key Features: Fits 32-70 inch TVs, up to 100 lbs, extends and tilts for optimal viewing angles, easy installation.
  • Average Price: Around $50 – $70
  • Pros: Frees up space, allows for better viewing angles and glare reduction, sturdy and secure.
  • Cons: Requires drilling and proper installation, not suitable for all wall types, initial setup time.

Unpacking the Toshiba 43C350KU: A Deep Dive into Features and Performance

When you’re looking for a new television, especially in the 4K segment, it’s easy to get lost in the sea of specifications and marketing jargon.

The Toshiba 43 Class C350 Series UHD Fire TV, model 43C350KU, simplifies a lot of that by offering a straightforward, integrated smart TV experience centered around Amazon’s Fire TV platform.

This isn’t just a TV with an operating system tacked on.

It’s designed from the ground up to deliver a seamless streaming experience right out of the box, all while maintaining a highly competitive price point.

Let’s break down what makes this particular model tick and where it stands in the crowded market.

Picture Quality and Display Technology: What You See Matters

The core of any television experience is its picture.

The Toshiba 43C350KU delivers a 4K Ultra HD resolution, meaning 3840 x 2160 pixels.

This is four times the resolution of standard 1080p Full HD, translating to noticeably sharper images and finer detail, especially when viewing native 4K content.

4K UHD Resolution: Clarity on a Budget

With 4K resolution, you’ll notice details in movies and shows you might have missed before.

On a 43-inch screen, the pixel density is high enough that you’d need to be quite close to discern individual pixels.

For typical viewing distances, this resolution provides a crisp, clear image that enhances immersion.

• Benefits of 4K:
  • Enhanced Detail: Fine textures, hair, distant objects, and written text appear much clearer.
  • Improved Immersion: The higher resolution draws you into the content more effectively.
  • Future-Proofing: Most new content is being produced in 4K, ensuring your TV is ready for years to come.

HDR Support: Bringing Colors to Life

The C350KU series supports multiple High Dynamic Range HDR formats, including Dolby Vision HDR, HDR10, and HLG Hybrid Log-Gamma. This is a significant feature for a TV in this price bracket. HDR isn’t just about brightness.

It’s about expanding the contrast ratio and color palette, resulting in more vibrant colors, brighter highlights, and deeper shadows, making images appear more lifelike.

• Dolby Vision: Often considered the premium HDR format, offering dynamic metadata that optimizes brightness, contrast, and color on a frame-by-frame basis. This means movies mastered in Dolby Vision will look incredibly impactful.
• HDR10: The open-standard HDR format, widely supported across streaming services and UHD Blu-rays.
• HLG: Primarily used for broadcast TV, ensuring compatibility with future HDR broadcasts.

While the C350KU isn’t a powerhouse in terms of peak brightness compared to higher-end models, its support for these HDR formats still allows it to process and display HDR content, unlocking a more expansive visual experience than a non-HDR 4K TV.

You’ll see a noticeable improvement over SDR Standard Dynamic Range content, particularly in the vibrancy of colors and the distinction between light and dark areas.

Regza Engine 4K: The Brain Behind the Beauty

Toshiba incorporates its “Regza Engine 4K” into this series.

This is the TV’s processing unit, responsible for a variety of tasks beyond just displaying pixels. It handles:

• Upscaling: Taking lower-resolution content like 1080p Blu-rays or older TV broadcasts and intelligently scaling it up to fit the 4K screen, adding detail and sharpness where possible. While not as good as native 4K, effective upscaling ensures older content still looks good.
• Color Optimization: Enhancing color accuracy and vibrancy.
• Noise Reduction: Cleaning up artifacts and digital noise from compressed video sources.

The Regza Engine 4K is crucial for ensuring that whether you’re watching a brand new 4K movie or an old sitcom, the picture quality is as good as it can be within the TV’s capabilities.

For a budget TV, its upscaling is generally quite competent.

Smart TV Experience: Fire TV Integration

One of the C350KU’s biggest selling points is its deeply integrated Fire TV operating system. This isn’t just a basic smart TV.

It’s a full-fledged Fire TV experience built right into the set, offering all the features you’d expect from a dedicated Fire TV streaming device.

Seamless Streaming with Fire TV OS

The Fire TV interface is known for being user-friendly and content-centric.

It organizes your apps, streaming services, and live TV if you have an antenna into an easy-to-navigate home screen.

You get direct access to popular services like Netflix, Hulu, Disney+, Max, Apple TV+, and, of course, Amazon Prime Video.

• Key Features of Fire TV OS:
  • Unified Content Discovery: Suggestions based on your viewing habits, often pulling from multiple services.
  • Vast App Library: Access to thousands of apps and channels through the Amazon Appstore.
  • Personalized Profiles: Allows different family members to have their own viewing preferences and watchlists.

Alexa Voice Control: Your TV, Your Command

The included voice remote is a must. With built-in Alexa, you can:

• Launch Apps: “Alexa, open Netflix.”
• Search for Content: “Alexa, find action movies with Tom Cruise.”
• Control Playback: “Alexa, pause,” “Alexa, fast forward 30 seconds.”
• Switch Inputs: “Alexa, switch to HDMI 1.”
• Check Weather or News: “Alexa, what’s the weather like today?”
• Control Smart Home Devices: If you have compatible smart home devices like smart lights or thermostats, you can control them directly through your TV using Alexa. This integration turns your TV into a central hub for your smart home ecosystem.

The convenience of voice control cannot be overstated, especially when you’re looking for something specific or just want to quickly adjust settings without fumbling with buttons.

Connectivity and Ports: Hooking Up Your Devices

A TV’s utility is often defined by its connectivity options.

The Toshiba 43C350KU provides a standard set of ports that should cover most users’ needs.

HDMI and USB Ports

Typically, you’ll find:

• 3 HDMI ports: This is generally sufficient for most setups, allowing you to connect a game console, a soundbar, and perhaps a Blu-ray player or another streaming device. One of these ports is usually ARC Audio Return Channel enabled, simplifying audio connections to a soundbar or AV receiver.
• 1 USB port: Useful for connecting a USB drive to view photos or play local media files.
• Ethernet port: For a stable wired internet connection, which is often more reliable than Wi-Fi for streaming 4K content.
• Digital Optical Audio Output: For connecting to older sound systems or soundbars that don’t support HDMI ARC.
• RF Input: For connecting an antenna to watch free over-the-air broadcast TV.

While the HDMI ports are standard 2.0 not HDMI 2.1, this is typical for budget TVs and generally not a limitation for most casual users.

HDMI 2.1 features like 4K@120Hz and Variable Refresh Rate VRR are primarily beneficial for next-gen gaming consoles and high-end PCs, which are not the target audience for this TV.

Wireless Connectivity: Wi-Fi and Bluetooth

The C350KU includes both Wi-Fi and Bluetooth:

• Wi-Fi: For connecting to your home network and accessing streaming services. It supports common Wi-Fi standards, ensuring reliable streaming.
• Bluetooth: Allows you to connect wireless headphones or a Bluetooth speaker directly to the TV for a private listening experience or enhanced audio without cables. This is a great feature for late-night viewing without disturbing others.

Audio Quality: Hearing the Story

Built-in TV speakers are often a compromise, especially on thinner sets.

The Toshiba 43C350KU aims to provide a respectable audio experience for its class.

DTS Virtual:X: Immersive Sound from TV Speakers

The TV incorporates DTS Virtual:X technology.

This is a post-processing solution designed to create a more immersive, three-dimensional audio experience from just the TV’s internal speakers.

It attempts to simulate overhead and surround sound effects without the need for additional speakers.

• What to Expect:
  • Enhanced Dialogue Clarity: Voices tend to be clearer and more distinct.
  • Wider Soundstage: Sound effects might feel like they’re coming from beyond the TV’s physical boundaries.
  • Improved Bass Response: While not subwoofer-level, it can offer a bit more punch than standard TV audio.

While DTS Virtual:X won’t replicate a true multi-speaker surround sound system, it certainly elevates the built-in audio beyond basic stereo, making movies and shows more engaging.

For the casual viewer, it might be perfectly adequate.

However, if you’re an audiophile or desire truly cinematic sound, investing in a Bose Smart Soundbar 600 or similar external audio solution is always recommended.

Design and Aesthetics: Fitting Into Your Space

The design of the Toshiba 43C350KU is fairly minimalist and functional, designed to blend into most living spaces without drawing excessive attention.

Slim Bezels and Modern Stand

The TV features relatively thin bezels the frame around the screen, which maximizes the screen-to-body ratio and makes the TV look more modern and immersive.

The stand is typically a pair of V-shaped feet positioned at the edges, providing stable support on a TV stand or media console. This design also allows for easy access to ports.

• Mounting Options: For those looking to save space or achieve a sleek look, the TV is VESA-compatible, meaning it can be easily mounted on a wall using a compatible wall mount like the Sanus VMPL50A-B1 Tilting TV Wall Mount. Wall mounting can also help in achieving optimal viewing angles and reducing glare.

Performance in Specific Scenarios: Gaming and General Use

How does the Toshiba 43C350KU fare when you move beyond just streaming movies and TV shows?

Gaming on the 43C350KU

For casual gamers, the C350KU is a decent option.

It has a native 60Hz refresh rate, which is standard for most budget 4K TVs.

This means it can display up to 60 frames per second.

For competitive gamers who prioritize ultra-low input lag and higher refresh rates 120Hz+, this TV isn’t designed for that.

• Input Lag: While not ultra-low, the input lag is generally acceptable for most single-player games and casual multiplayer. You won’t feel a significant delay between pressing a button and seeing the action on screen.
• Motion Handling: Fast-moving scenes in games or sports can sometimes exhibit a bit of blur or judder, typical for 60Hz panels without advanced motion interpolation.
• HDR Gaming: Games that support HDR will benefit from the TV’s HDR capabilities, offering more vibrant colors and better contrast.

If you’re primarily playing single-player story-driven games on a PlayStation 4/5, Xbox One/Series X, or Nintendo Switch, the 43C350KU will provide an enjoyable experience.

For serious competitive esports players, you’ll need to look at higher-end TVs with specific gaming features.

General Daily Use

For general use, the Toshiba 43C350KU excels as a reliable, easy-to-use smart TV.

The Fire TV interface is quick and responsive, making it a joy to navigate.

• Bedroom or Secondary TV: Its 43-inch size is perfect for a bedroom, kitchen, or office, where a massive screen might be overkill.
• Apartment Living: Ideal for smaller apartments where space is at a premium but you still want a capable 4K smart TV.
• Budget-Conscious Buyer: For those who want to experience 4K and smart TV features without breaking the bank, this model offers tremendous value.

Comparing with the Competition: Where Does It Stand?

As seen in the introduction, the Toshiba 43C350KU sits firmly in the budget 4K smart TV category.

It competes directly with models like the TCL 4-Series S450G 4K UHD HDR Smart Google TV 43-inch and the Amazon Fire TV Omni Series 43-inch.

• Versus TCL 4-Series: The Toshiba often offers a slightly better picture quality in terms of color and HDR processing, especially with Dolby Vision content, and the Fire TV OS can feel more integrated than Google TV for some users. However, TCL often competes fiercely on price.
• Versus Amazon Omni Series: The Omni Series being Amazon’s own brand often includes far-field microphones for truly hands-free Alexa, meaning you don’t even need the remote to issue commands. The Toshiba C350KU requires pressing the mic button on the remote. Otherwise, their picture quality and Fire TV integration are very similar.
• Versus Hisense U6 Series: The Hisense U6 Series Mini-LED ULED 4K UHD Google Smart TV 43-inch is a step up in picture quality due to its Mini-LED backlighting and local dimming zones, offering superior contrast and brightness. However, it also comes at a higher price, making it a different tier of product.

The Toshiba 43C350KU carves out its niche by providing a robust Fire TV experience, decent HDR support especially Dolby Vision, and reliable 4K picture quality at a price point that’s tough to beat.

It’s a pragmatic choice for those who value smart features and an integrated ecosystem.

Maintenance and Longevity: Keeping Your TV Running Smoothly

Like any electronic device, a little care can go a long way in ensuring the longevity and optimal performance of your Toshiba 43C350KU.

While these TVs are generally durable, a few simple practices can help.

Screen Cleaning Best Practices

The screen is the most delicate part of your TV. Avoid harsh chemicals or abrasive materials.

• Dusting: Use a soft, dry microfiber cloth to gently wipe away dust.
• Fingerprints/Smudges: For stubborn marks, lightly dampen a clean microfiber cloth with distilled water or a specially formulated screen cleaner. Wipe gently, then follow with a dry section of the cloth to remove any moisture.
• Avoid: Ammonia-based cleaners like window cleaner, paper towels, or rough cloths, as these can damage the screen’s anti-glare coating or cause scratches.

Software Updates and Connectivity

Keeping your TV’s software updated is crucial for performance, security, and access to new features.

• Automatic Updates: Fire TV OS usually handles updates automatically in the background when connected to the internet. It’s a good idea to periodically check for manual updates through the settings menu to ensure you’re on the latest version.
• Stable Internet Connection: A consistent Wi-Fi or wired Ethernet connection is vital for smooth streaming, app performance, and software updates. If you experience buffering, check your internet speed or consider a wired connection.

Power Management and Longevity

Modern LED TVs are generally power-efficient, but smart power practices can still contribute to longevity.

• Standby Mode: When not in use, the TV will enter a low-power standby mode. It’s generally fine to leave it in standby, as it allows for quick boot-up and background updates.
• Unplugging During Storms: In areas prone to electrical storms, it’s wise to unplug your TV and other sensitive electronics to protect against power surges.
• Ventilation: Ensure the TV’s ventilation openings are not blocked. Proper airflow prevents overheating, which can shorten the lifespan of internal components. Avoid placing the TV in enclosed cabinets without adequate space around it.

By following these simple steps, you can help ensure your Toshiba 43C350KU provides years of reliable 4K entertainment.

It’s a robust piece of technology designed for daily use, and with minimal effort, it will continue to deliver on its promise of an affordable, smart viewing experience.

Customer Support and Warranty: What to Expect

Understanding the support infrastructure behind your TV is important for peace of mind.

Toshiba, through its licensing agreements often with Hisense for TVs in North America, provides a standard level of customer support and warranty for the C350KU series.

Warranty Coverage

Typically, the Toshiba C350KU series comes with a one-year limited warranty from the date of purchase. This warranty usually covers defects in materials and workmanship under normal use. It’s crucial to retain your proof of purchase receipt as it’s required for any warranty claims.

• What’s Covered: Manufacturing defects, component failures not caused by misuse.
• What’s Not Covered: Damage from accidents, improper installation, power surges unless specifically covered by a surge protector’s warranty, normal wear and tear, or unauthorized repairs.

Always read the specific warranty terms included with your TV, as they can sometimes vary slightly by region or retailer.

Customer Service Channels

If you encounter an issue with your Toshiba TV, you’ll generally have access to:

• Online Support: Toshiba’s support website usually offers FAQs, troubleshooting guides, and product manuals that can often help resolve common problems without needing to contact direct support.
• Phone Support: A dedicated customer service line is available for more complex issues or warranty claims.
• Email Support: For non-urgent inquiries, email support is often an option.

When contacting support, having your TV’s model number 43C350KU and serial number usually found on a sticker on the back of the TV ready will expedite the process.

While budget TV customer support experiences can vary, most users find sufficient assistance for common issues.

For those seeking premium support or extended warranty options, some retailers offer additional protection plans at the time of purchase.

Frequently Asked Questions

What is the Toshiba 43 Class C350 Series UHD Fire TV 43C350KU?

The Toshiba 43 Class C350 Series UHD Fire TV 43C350KU is a 43-inch 4K Ultra HD smart television with Amazon’s Fire TV operating system built-in, offering a comprehensive streaming experience and voice control via Alexa.

Does the Toshiba 43C350KU support 4K resolution?

Yes, the Toshiba 43C350KU features a native 4K Ultra HD 3840 x 2160 resolution, providing sharp and detailed images.

What HDR formats does the Toshiba 43C350KU support?

The Toshiba 43C350KU supports multiple HDR formats, including Dolby Vision HDR, HDR10, and HLG Hybrid Log-Gamma, enhancing contrast and color vibrancy.

Is Fire TV built into the Toshiba 43C350KU?

Yes, the Fire TV operating system is fully integrated into the Toshiba 43C350KU, providing seamless access to streaming apps and features.

Does the Toshiba 43C350KU come with an Alexa voice remote?

Yes, the Toshiba 43C350KU includes a voice remote with built-in Alexa, allowing for voice control of the TV and smart home devices.

How many HDMI ports does the Toshiba 43C350KU have?

The Toshiba 43C350KU typically comes with 3 HDMI ports, allowing for multiple device connections.

Does the Toshiba 43C350KU have an HDMI ARC port?

Yes, at least one of the HDMI ports on the Toshiba 43C350KU is usually ARC Audio Return Channel enabled for simplified audio connections to soundbars or receivers.

Can I connect a soundbar to the Toshiba 43C350KU?

Yes, you can connect a soundbar via HDMI ARC, Digital Optical Audio Out, or Bluetooth.

What is DTS Virtual:X on the Toshiba 43C350KU?

DTS Virtual:X is an audio processing technology in the Toshiba 43C350KU that creates a more immersive, three-dimensional sound experience from the TV’s built-in speakers.

Is the Toshiba 43C350KU good for gaming?

The Toshiba 43C350KU is suitable for casual gaming with its 60Hz refresh rate and acceptable input lag, but it lacks advanced gaming features like VRR or 120Hz support found in higher-end models.

What is the native refresh rate of the Toshiba 43C350KU?

The native refresh rate of the Toshiba 43C350KU is 60Hz.

Does the Toshiba 43C350KU support Wi-Fi?

Yes, the Toshiba 43C350KU has built-in Wi-Fi for wireless internet connectivity.

Can I connect Bluetooth headphones to the Toshiba 43C350KU?

Yes, the Toshiba 43C350KU features Bluetooth connectivity, allowing you to connect wireless headphones or speakers.

What is the Regza Engine 4K?

The Regza Engine 4K is Toshiba’s proprietary processing unit in the 43C350KU that handles upscaling, color optimization, and noise reduction for improved picture quality.

Can the Toshiba 43C350KU be wall-mounted?

Yes, the Toshiba 43C350KU is VESA compatible and can be wall-mounted with a suitable TV wall mount.

What are the dimensions of the Toshiba 43C350KU?

Specific dimensions vary slightly with and without the stand, but as a 43-inch TV, it typically measures approximately 37.8 inches width x 22.3 inches height without stand x 3.1 inches depth without stand.

How is the picture quality of the Toshiba 43C350KU compared to other budget 4K TVs?

The Toshiba 43C350KU offers competitive picture quality for its price range, with good color reproduction and effective HDR processing, often outperforming some similarly priced competitors in its class.

Does the Toshiba 43C350KU have good black levels?

While decent for a budget LED TV, the Toshiba 43C350KU does not have the deep black levels or local dimming capabilities of higher-end QLED or OLED televisions.

Can I browse the web on the Toshiba 43C350KU?

Yes, the Fire TV OS on the Toshiba 43C350KU includes a web browser Silk Browser or Firefox that allows for web browsing.

How do I update the software on my Toshiba 43C350KU?

The Fire TV OS typically updates automatically when connected to the internet, but you can also manually check for updates in the TV’s settings menu.

What is the warranty for the Toshiba 43C350KU?

The Toshiba 43C350KU typically comes with a one-year limited warranty covering defects in materials and workmanship.

Can I watch live TV on the Toshiba 43C350KU?

Yes, if you connect an antenna to the RF input, you can watch free over-the-air broadcast TV channels.

Does the Toshiba 43C350KU have a sleep timer?

Yes, like most modern TVs, the Toshiba 43C350KU includes a sleep timer function.

Is there an Ethernet port on the Toshiba 43C350KU?

Yes, the Toshiba 43C350KU usually includes an Ethernet port for a stable wired internet connection.

How much does the Toshiba 43C350KU typically cost?

The Toshiba 43C350KU typically ranges from $250 to $300, varying by retailer and ongoing sales.

Is the Toshiba 43C350KU good for bright rooms?

The Toshiba 43C350KU has average brightness for a budget TV.

While usable in bright rooms, strong glare might affect viewing quality, and it won’t perform as well as much brighter, higher-end models.

Does the Toshiba 43C350KU support voice control without the remote?

No, the Toshiba 43C350KU requires you to press the microphone button on the included voice remote to activate Alexa, unlike some Amazon Omni Series TVs with far-field mics.

Can I use the Toshiba 43C350KU as a computer monitor?

Yes, you can connect a computer to the Toshiba 43C350KU via HDMI, and its 4K resolution makes it suitable for use as a large monitor for productivity or media consumption.

What’s the main advantage of the Toshiba 43C350KU over a non-smart 4K TV?

The main advantage is the fully integrated Fire TV smart platform, offering seamless access to streaming services, apps, and Alexa voice control without needing an external streaming device.

How does the Toshiba 43C350KU handle upscaling of lower-resolution content?

The Toshiba 43C350KU utilizes its Regza Engine 4K to intelligently upscale lower-resolution content like 1080p or 720p to 4K, enhancing sharpness and detail to make older content look better on the 4K screen.