LG QNED75B 50QNED75BUA 50"

★★★★☆ 4.2 (82)

Mini LED backlighting combined with the a7 AI Processor delivers enhanced brightness and refined picture detail, while HDR10 Pro dynamically adjusts contrast scene-by-scene. Filmmaker Mode automatically preserves directorial intent, and the webOS platform provides a straightforward smart TV experience. This 50-inch 4K set is best for viewers in mixed lighting rooms who prioritize accurate film and streaming content over high-refresh gaming.

Screen 50"
Resolution 3840x2160
Panel Mini-LED
Refresh 60 Hz
HDR HDR 10, Hybrid Log-Gamma (HLG)
smart platform webOS
hdmi version 2.1
LG QNED75B 50QNED75BUA 50" tv
60 Puntuación global

Sin precio actual de tiendas

También disponible en:

Resumen

The 30-Second Version

The LG QNED evo Mini LED 75B is a solid smart TV with a bright Mini LED panel, but picture quality scores land in the bottom half of our database. Gaming is capped at 60Hz, and audio is basic. At USD 258 it's a bargain; at USD 550 it's a pass.

Pros & Cons

Ventajas

  • Mini LED backlight delivers better brightness than standard LED sets 82nd
  • webOS is smooth and packed with free LG Channels content 79th
  • AMD FreeSync Premium and ALLM make casual gaming painless 73rd
  • HDMI 2.1 and eARC give you modern connectivity options 69th

Desventajas

  • Picture quality scores in the bottom half of our database
  • 60Hz panel limits gaming to 60fps
  • No full array local dimming despite the Mini LED branding
  • Built-in 2.0 channel audio is thin and needs a soundbar

Opinión de los propietarios

Cómo cambió la opinión de los propietarios con el tiempo

Exclusiva

Según cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.

La opinión de los propietarios se ha mantenido estable con el tiempo
1★2★3★4★5★Q2 '26: 4.2★ · 6 opinionesQ3 '26: 3.8★ · 6 opiniones66Q2 '26Q3 '26
Valoración mediaSatisfechos (4-5★)Insatisfechos (1-2★)Altura de la barra = número de opiniones

Basado en 12 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.

Las pruebas

Performance

The Mini LED backlight helps with brightness and contrast compared to standard edge-lit sets, but the 50-inch panel here is Direct LED, not full array local dimming, so don't expect OLED-like blacks. The α7 AI Processor 4K Gen9 does solid upscaling work, and HDR10 Pro dynamically adjusts brightness, but our HDR score sits at the 49th percentile, dead average. Gaming gets AMD FreeSync Premium and ALLM, which is nice, but the 60Hz panel caps you at 60fps, so serious gamers will feel the ceiling. Audio is a basic 2.0 channel setup with eARC, and it lands at the 47th percentile, about what you'd expect from built-in TV speakers. Connectivity is a bright spot at the 70th percentile with three HDMI ports, Wi-Fi 5, and Bluetooth 5.3.

Performance Percentiles

HDR 44.7
Audio 56.7
Smart 78.6
Gaming 65.8
Display 73.2
Connectivity 69.1
Valoración social 61.5
Affordability 82
Picture Quality 36.1

Specifications

Full Specifications

Display

Size 50"
Resolution 4K
Panel Type Mini-LED
Backlight Direct LED
Aspect Ratio 16:9
Curved No

Picture Quality

Color Gamut Dynamic QNED Color
Motion Tech 4K AI Super Upscaling
Processor α7 AI Processor 4K Gen9

HDR

HDR Formats HDR 10, Hybrid Log-Gamma (HLG)
Dolby Vision No
HDR10+ No
HLG Yes

Gaming

Refresh Rate 60 Hz
VRR AMD FreeSync Premium
ALLM Yes
Game Mode Yes

Smart TV

Platform webOS
Voice Assistant Other
Screen Mirroring Apple AirPlay, Google Cast
Works With Google Home, Apple Home

Audio

Speaker Config 2
Surround Sound Yes
eARC Yes

Connectivity

HDMI Ports 3
HDMI Version 2.1
USB Ports 1
Wi-Fi Wi-Fi 5
Bluetooth 5.3
Ethernet Yes
VESA Mount 300x200

Power & Size

Energy Star No
Annual Energy 152
Weight 8.2 kg / 18.1 lbs

vs Competition

Against the TCL QM8K Series and Hisense U8 Series, the LG 75B falls behind on raw picture quality and HDR punch. Those sets bring full array local dimming and higher refresh rates, which matter for both movies and gaming. The Samsung Neo QLED QN70F also outclasses this LG on contrast and brightness. Where the LG holds its own is smart TV software. webOS is cleaner and faster than what TCL and Hisense ship, and the free LG Channels lineup is a legit perk. The Sony BRAVIA 5 K65XR50 beats it on processing and motion handling, but you'll pay more for that. If picture quality is your top priority, look elsewhere. If you want a simple, snappy smart TV and find this LG at the low end of its price range, it's worth a look.

Spec LG QNED75B 50QNED75BUA 50" Samsung QN990F Sony BRAVIA 9 K85XR90 Hisense U7 Series 65U75QG TCL QM8K Series 75QM8K Roku Pro Series 55R8C5
Screen Size 50 75 85 65 75 55
Resolution 3840x2160 7680x4320 3840x2160 3840x2160 3840x2160 3840x2160
Panel Type Mini-LED Mini-LED Mini-LED Mini-LED Mini-LED QLED
Refresh Rate 60 120 120 165 144 120
Hdr HDR 10, Hybrid Log-Gamma (HLG) HDR10, HDR10+, HLG HDR10, HLG, Dolby Vision Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG)
Smart Platform webOS Tizen Google TV Google TV Google TV Roku TV
Dolby Vision false false true true true true
Dolby Atmos - true true true true true
Hdmi Version 2.1 2.1 2.1 2.1 2.1 2.1
Compare Compare Compare Compare Compare
Producto HDRAudioSmartGamingDisplayConnectivityValoración socialAffordabilityPicture Quality
LG QNED75B 50QNED75BUA 50" 44.756.778.665.873.269.161.58236.1
Samsung QN990F Compare 82.199.892.388.299.699.999.612.483.4
Sony BRAVIA 9 K85XR90 Compare 8697.590.578.6959386.812.278.1
Hisense U7 Series 65U75QG Compare 90.195.395.195.183.896.686.851.397.5
TCL QM8K Series 75QM8K Compare 90.195.398.793.289.49386.833.199.4
Roku Pro Series 55R8C5 Compare 74.585.88488.276.19393.550.136.1

Precio

Value & Pricing

Pricing is all over the place right now. We're seeing this set listed anywhere from USD 258 to USD 550 across six US listings. At the low end, around USD 258, this is a genuinely tempting budget pick if you want a 50-inch screen with decent smart features and Mini LED brightness. At USD 550, you're getting into territory where better options exist. If you can snag it near the bottom of that range, the value proposition flips from mediocre to pretty good. Shop around before you commit.

Leer más

Overview

The LG QNED evo Mini LED 75B series is a 50-inch 4K TV that tries to punch above its weight with Mini LED backlighting and LG's α7 AI Processor 4K Gen9. It's aimed at people who want better contrast and brightness than a basic LED without jumping to OLED prices. The spec sheet looks decent on paper, but our database tells a more complicated story.

Here's the thing: this TV is a mixed bag. The smart features are genuinely good, and gaming support is fine for casual players. But the core picture quality scores land in the bottom half of our database, which is a problem for a TV. You're buying a screen first, and the screen is where this one struggles most.

Common Questions

Q: Does this TV support 120Hz gaming?

No. The panel is 60Hz, so you're limited to 60fps even with HDMI 2.1 and AMD FreeSync Premium. If you want 120Hz gaming, look at the TCL QM8K or Hisense U8 series instead.

Q: Is the Mini LED backlight the same as full array local dimming?

Not quite. This set uses Direct LED with Mini LED technology, but it doesn't have full array local dimming. You'll get better brightness than edge-lit TVs, but contrast won't match sets with true FALD.

Q: How good is the built-in audio?

It's a basic 2.0 channel setup that scores in the bottom half of our database. Fine for casual viewing, but you'll want a soundbar or external speakers for movies and games.

Who Should Skip This

Skip this if you care about picture quality above all else. The display and picture quality scores sit at the 37th and 36th percentiles, which means most TVs in our database outperform it. If you want deep blacks, high refresh rate gaming, or cinematic HDR, spend a bit more on the TCL QM8K or Samsung Neo QLED QN70F. Also skip it if you're buying at the USD 550 end of the price range, because that money buys better panels elsewhere.

Verdict

This TV is for people who want a straightforward 50-inch screen for streaming, casual gaming, and everyday viewing without spending a fortune. The smart features are excellent, and the Mini LED backlight gives it a brightness edge over basic LED sets. But if you're picky about picture quality or want high refresh rate gaming, this isn't the one. Buy it when the price drops near USD 258, not when it's hovering around USD 550.

Usage Scores

General (60.2)Budget (86)Gaming (58.4)Movies (44.1)Sports (54.8)Outdoor (40)Portable (54.4)Corporate (49)Streaming (63.9)Smart Home (70.1)
  • General60.2
  • Budget86
  • Gaming58.4
  • Movies44.1
  • Sports54.8
  • Outdoor40
  • Portable54.4
  • Corporate49
  • Streaming63.9
  • Smart Home70.1

Otras configuraciones10

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