LG 50-Inch Class UT75 Series LED Smart TV 4K Processor Flat Screen AI-Powered with Alexa Built-in (50UT7570PUB, 2024)
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AI Verdict
This 50-inch 4K LED TV with a 60Hz panel and webOS 24 is for casual viewers who prioritize smart features over picture fidelity or advanced gaming.
This TV is a situational fit because its 4K resolution and webOS 24 smart features are appealing for everyday viewing, but its significant limitations in contrast, brightness, and color accuracy, coupled with a 60Hz panel, mean it won't satisfy users looking for a truly immersive or high-performance experience. It's a budget-conscious choice that makes compromises on core picture quality.
If you need better picture quality, look for a TV with local dimming and higher peak brightness, especially for HDR content.
Regret Score™
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Issues discovered after purchase
Critically weak dimension
Amazon rating vs actual quality
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Pros
- Features webOS 24 with 300+ free LG Channels for streaming content.
- Includes an a5 AI Processor Gen 7 for 4K upscaling and enhanced sound.
- Supports HDR10 and HLG for extended contrast in compatible content.
- Offers Game Optimizer and Auto Low Latency Mode (ALLM) for a streamlined gaming experience.
- Receives software updates and feature refreshes for 5 years through the webOS Re:New Program.
- Provides wide viewing angles, making it suitable for group viewing without significant image degradation.
Cons
- The 60Hz refresh rate limits smooth motion for fast-paced content and advanced gaming.
- Exhibits awful contrast, with blacks appearing gray and no local dimming to improve dark scenes.
- Lacks sufficient brightness for well-lit rooms and fails to deliver an impactful HDR experience.
- Displays noticeable banding in color gradients and undersaturated, inaccurate colors.
- The smart interface can be sluggish and slow to respond when navigating apps or changing channels.
Dimension Scores
Despite 4K resolution, it suffers from awful contrast, poor black uniformity, low brightness, and inaccurate colors, leading to a subpar viewing experience.
The 2.0 channel, 20W speaker system is adequate for everyday viewing, with AI-upgraded sound, but won't replace a dedicated sound system.
webOS 24 offers a wide range of streaming apps and 300+ free LG Channels with 5 years of updates, but the interface can be sluggish.
The 50-inch 4K screen is a popular size, and it includes standard connectivity like HDMI, USB, Wi-Fi, and Bluetooth, but the number of ports isn't specified and inputs are hard to reach when wall-mounted.
Best For
- Watching 4K movies and TV shows in a dimly lit room.
- Casual gaming with consoles that don't require 120Hz or VRR.
- Streaming content from various apps and LG Channels.
- Users who value a smart TV platform with long-term software support.
Not Recommended For
- Serious gamers needing 4K @ 120Hz, VRR, or HDMI 2.1 bandwidth.
- Viewers seeking deep blacks, vibrant HDR, or accurate color reproduction.
- Bright living rooms where glare is a constant issue.
Watch Out For
- The TV's black uniformity is poor, resulting in a blueish and cloudy screen appearance.
- Upscaling of low-resolution content, while adequate, struggles with finer details.
- Inputs are located in the middle of the back, making them difficult to access if the TV is wall-mounted.
- The stand consists of two wide-set, non-adjustable plastic feet, requiring a large cabinet for placement.
- Pixel transitions are slow, causing noticeable blur during fast motion.
Full Specifications
| ASIN | B0CVSJKTZ6 |
| Brand | LG |
| Batteries | 2 AAA batteries required. (included) |
| Brand Name | LG |
| Color Name | Black |
| Resolution | 4K |
| Item Weight | 19.4 Pounds |
| Screen Size | 50 Inches |
| Aspect Ratio | 16:9 |
| Refresh Rate | 60 Hz |
| Speaker Type | 2.0 Channel |
| Special Feature | Browser, Built-In Speaker, Flat, Game Mode, Multiple Voice Assistance |
| Special Features | Browser, Built-In Speaker, Flat, Game Mode, Multiple Voice Assistance |
| Item model number | 50UT7570PUB |
| Display Technology | LED |
| Product Dimensions | 10.1 x 43.7 x 27.5 inches |
| Connectivity Technology | Bluetooth, Ethernet, HDMI, USB, Wi-Fi |
| Standing screen display size | 50 Inches |
What Buyers Say
This LG TV gets a lot of praise for its 4K picture clarity and the webOS smart platform, with many users finding it a solid upgrade from older sets. However, a recurring complaint is the sluggishness of the smart interface, which can make navigating apps feel slow. Some buyers also noted that the initial setup wasn't as straightforward as they hoped, and the picture quality, while 4K, doesn't deliver truly deep blacks or vibrant HDR due to contrast limitations.
“Honestly, it's a 4K TV and it works, but the smart features are kinda slow and the picture isn't mind-blowing, especially in dark scenes. You get what you pay for, I guess.”
Common Praise
- The 4K display offers clear picture quality.
- webOS 24 is user-friendly and provides access to many streaming apps and 300+ free LG channels.
- The a5 AI Processor Gen 7 effectively upscales lower-resolution content to 4K.
- It's lightweight and easy to mount.
- HDR10 support enhances contrast for compatible content.
- Game Optimizer and ALLM are appreciated for casual gaming.
Common Complaints
- The smart TV interface can be slow and unresponsive.
- Blacks appear gray and contrast is poor, lacking local dimming.
- The TV isn't bright enough for well-lit rooms or impactful HDR.
- Colors are undersaturated and inaccurate, with noticeable banding.
- Initial setup can be a frustrating experience.
- Motion blur is present due to slow pixel transitions.
Ownership Tips
- The wide-set stand feet mean you need a pretty long TV stand or cabinet if you're not wall-mounting.
- You'll probably want to invest in a soundbar if you care about audio beyond basic dialogue, as the built-in speakers are just okay.
- Be prepared for some tweaking in the settings to get the picture looking its best, as out-of-the-box colors can be off.
- The remote might feel a bit clunky or less responsive than you'd expect, especially with the sluggish interface.
- If you're a serious gamer, the 60Hz limit and lack of HDMI 2.1 will be a noticeable bottleneck.
Frequently Asked Questions
Does this TV support 120Hz for gaming?
No, this TV has a native refresh rate of 60Hz, so it does not support 120Hz gaming.
Is this TV bright enough for a sunny room?
No, user reviews indicate it's not bright enough to overcome glare in a well-lit room and is better suited for darker environments.
Does this TV have good black levels?
No, it has awful contrast and poor black uniformity, meaning blacks often appear gray and the screen can look blueish and cloudy.
Can I mount this TV on the wall?
Yes, it is lightweight and easy to mount, but be aware that the inputs are centrally located on the back, which can make them hard to reach once mounted.
What smart features does webOS 24 offer?
webOS 24 provides access to popular streaming apps, 300+ free LG Channels, and includes a browser and multiple voice assistance options.
Buying Guide
When looking at a TV like this, you need to understand that '4K' is just the resolution, not a guarantee of amazing picture quality. This TV uses an LED panel, which is standard, but without features like local dimming, the contrast between dark and light areas won't be very dramatic. The 60Hz refresh rate is fine for most TV shows and movies, but if you're into fast-paced sports or gaming, you might notice some blur. Think about where you'll put it – if it's a bright room, a TV that isn't very bright will struggle.
Resolution (4K UHD)
This refers to the number of pixels on the screen (3840 x 2160). More pixels mean a sharper, more detailed image, like looking at a high-resolution photo versus a blurry one. It's especially noticeable on larger screens or when sitting closer.
Refresh Rate (60 Hz)
This is how many times per second the screen can update its image. A 60Hz TV updates 60 times a second. For most movies and TV, this is perfectly smooth. But for fast action like sports or video games, a higher refresh rate (like 120Hz) makes motion look much smoother, like flipping through a book of drawings faster.
Display Type (LED)
LED TVs use an LED backlight to illuminate the pixels. This is a common and affordable technology. However, without advanced features like local dimming, LED panels can struggle to produce truly deep blacks, often appearing more like dark gray, especially in dark scenes.
a5 AI Processor Gen 7
This is the TV's brain. It handles things like upscaling lower-resolution content to fit the 4K screen, trying to make it look sharper. It also processes sound and can enhance colors. A better processor can make a noticeable difference in how good content looks, even if it wasn't originally 4K.
Alternatives
If this TV doesn't cut it, look for models with local dimming for better contrast, higher peak brightness for impactful HDR, and a 120Hz refresh rate with HDMI 2.1 for serious gaming.
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