On sale 26%

LG QNED Mini LED - 7S series 75QNED7SBUA 75.1"

★★★★★ 4.8 (25)

Mini LED backlighting combined with the α7 AI Processor 4K Gen9 delivers deep contrast and automatically optimized picture quality on a massive 75-inch screen. Dynamic QNED Color and FILMMAKER MODE provide vivid, accurate visuals, while webOS grants access to over 400 free channels. This TV is best for home theater enthusiasts who prioritize cinematic picture processing and a large display for streaming movies in mixed lighting.

Screen 75.0999984741211"
Resolution 4K
Panel Mini-LED
Refresh 60 Hz
HDR HDR 10, Hybrid Log-Gamma (HLG)
smart platform webOS
hdmi version 2.1
LG QNED Mini LED - 7S series 75QNED7SBUA 75.1" tv
47 Overall Score

Snapshot

The 30-Second Version

The LG QNED7SB is a 75-inch Mini-LED TV for $500 that prioritizes size and backlight tech over peak picture quality. Picture performance is below average for Mini-LED, landing in the 37th percentile, and the 60Hz panel caps gaming smoothness. But webOS is excellent, you get two Hdmi 2.1 ports with VRR, and that price for a 75-inch Mini-LED screen is genuinely rare. Buy it for casual streaming in a bright room, skip it if you need 120Hz or top-tier HDR.

Pros & Cons

Pros

  • Mini-LED backlight delivers solid contrast and brightness for the price 72nd
  • webOS is one of the smoothest smart TV platforms with 400+ free channels 65th
  • Two HDMI 2.1 ports with FreeSync, VRR, and ALLM for gaming flexibility
  • 75-inch size makes this a massive, immersive screen for movie nights
  • Apple AirPlay and Google Cast built in, no dongles needed

Cons

  • 60Hz panel limits gaming and smooth motion compared to 120Hz competitors
  • Picture quality sits in the 37th percentile, below average for Mini-LED
  • Audio is a basic 2.0 channel setup, virtual surround can't replace a soundbar
  • HDR performance is middle of the pack, won't wow enthusiasts
  • Only two HDMI ports total, you'll fill them fast with modern gear

The proof

Performance

The α7 AI Processor 4K Gen9 does decent work here, but the numbers tell a mixed story. Picture quality lands in the 37th percentile overall, which is frankly underwhelming for a Mini-LED set. The processor's AI scene detection helps, automatically tweaking brightness and sound based on what you're watching, but it can't fully compensate for the panel's limitations. HDR performance sits right at the 50th percentile, dead average. HDR10 Pro dynamically adjusts brightness scene by scene, and in a dark room you'll get some nice pop, but don't expect the eye-searing highlights you'd get from higher-end Mini-LED or OLED panels.

Gaming is where things get interesting. The gaming score hits the 59th percentile, which is solid but not spectacular. You get FreeSync, VRR, ALLM, and a proper Game Optimizer dashboard, all running through two HDMI 2.1 ports. That's genuinely useful. But the 60Hz refresh rate caps your frame rate, so your PS5 or Xbox Series X won't stretch its legs past 60fps. For casual gaming and cloud services like GeForce NOW, it's perfectly fine. The input lag feels snappy in Game Mode, and the Mini-LED backlight helps dark game scenes stay readable. Just don't buy this expecting a high-refresh-rate monitor replacement.

Performance Percentiles

HDR 46.5
Audio 54.6
Smart 72.4
Gaming 56.7
Display 50.9
Connectivity 65.3
Social Proof 57.8
Picture Quality 36

Specifications

Full Specifications

Display

Size 75.1"
Resolution 4K
Panel Type Mini-LED
Backlight Direct LED
Curved No

Picture Quality

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 FreeSync, VRR
ALLM Yes
Game Mode Yes

Smart TV

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

Audio

Speaker Config 2
Dolby Atmos No
Surround Sound virtual 5.1 surround sound
eARC Yes

Connectivity

HDMI Ports 2
HDMI Version 2.1
USB Ports 2
Wi-Fi Wi-Fi 5
Bluetooth 5.3
Ethernet Yes
Optical Audio Yes
VESA Mount 300x300

Power & Size

Energy Star No
Annual Energy 331
Weight 22.1 kg / 48.7 lbs

vs Competition

Stack this up against the TCL QM7K and the differences get clear fast. The TCL brings a 120Hz panel, better HDR brightness, and generally stronger picture processing. It's the better TV for gamers and cinephiles, but you'll pay for it. The Hisense U8 series is another step up, with even brighter Mini-LED performance and better local dimming. Both of those are the picks if picture quality is your top priority and you can spend more.

On the other side, the Roku Plus Series is simpler and cheaper but lacks Mini-LED entirely, so you lose the contrast advantage. The Sony BRAVIA 5 K75XR50 sits in a different class with Sony's excellent processing and upscaling, but at a significantly higher price. For pure value at 75 inches with Mini-LED, the LG carves out a specific niche. It's the budget-friendly big screen that still gives you some premium backlight tech, even if the overall picture doesn't hang with the leaders.

Spec LG QNED Mini LED - 7S series 75QNED7SBUA 75.1" Sony BRAVIA 7 K65XR70 TCL QM6K Series 55QM6K Samsung Neo QLED QN80H Hisense QD7 Series 75QD7QF Roku Plus Series 55R6C7
Screen Size 75.0999984741211 65 55 65 75 55
Resolution 4K 3840x2160 3840x2160 3840x2160 3840x2160 3840x2160
Panel Type Mini-LED Mini-LED QLED QD-Mini-LED Mini-LED QLED
Refresh Rate 60 120 144 144 144 60
Hdr HDR 10, Hybrid Log-Gamma (HLG) HDR10, HLG, Dolby Vision Dolby Vision, HDR10+, HDR10, HLG HDR10+, HLG Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG)
Smart Platform webOS Google TV Google TV Tizen Fire TV Roku TV
Dolby Vision false true true false true true
Dolby Atmos false true true true true true
Hdmi Version 2.1 2.1 2.1 2.1 2.1 2.1
Compare Compare Compare Compare Compare
Product HDRAudioSmartGamingDisplayConnectivitySocial ProofPicture Quality
LG QNED Mini LED - 7S series 75QNED7SBUA 75.1" 46.554.672.456.750.965.357.836
Sony BRAVIA 7 K65XR70 Compare 87.785.49278.284.592.787.183.6
TCL QM6K Series 55QM6K Compare 98.788.297.692.977.78987.193.3
Samsung Neo QLED QN80H Compare 84.290.883.392.986.396.69878.1
Hisense QD7 Series 75QD7QF Compare 82.281.987.490.489.68975.486.4
Roku Plus Series 55R6C7 Compare 7681.999.756.777.78993.836

Price

Value & Pricing

At $500 for a 75-inch Mini-LED TV, the value proposition gets really interesting. That's a lot of screen for the money, and Mini-LED at this size and price is uncommon. Most competitors in this range are standard LED or lower-tier QLED panels. You're essentially trading peak picture quality and high refresh rates for sheer size and the Mini-LED backlight advantage. For a bright living room where you mostly watch streaming content, that's a trade worth making.

Compared to the competition, the TCL QM7K and Hisense U8 series will give you better picture quality and higher refresh rates, but they'll cost more at this size. The Samsung Neo QLED QN70F is a closer match in features but typically runs higher. If you can stretch your budget, those are better TVs. If $500 is your hard ceiling and you want 75 inches of Mini-LED, the QNED7SB is hard to beat on pure square footage per dollar.

Price History

New Open Box / Refurbished
$400 $500 $600 $700 $800 Jun 2Jul 13Sep 12Nov 1 $500

Read more

Overview

LG's QNED7SB sits in that interesting middle ground where Mini-LED tech meets a more approachable price point. At 75 inches, this is a big screen that promises the deep blacks and bright highlights Mini-LED is known for, powered by the α7 AI Processor 4K Gen9. It's clearly aimed at living room streamers and mixed-use households who want a premium picture without jumping to OLED money. The spec sheet reads well on paper: HDR10 Pro, FILMMAKER MODE, and a full suite of gaming features including FreeSync and VRR across two HDMI 2.1 ports.

But here's the thing about the 7S series. It's LG's entry-level Mini-LED line, and that means some corners got cut to hit a price. The 60Hz panel is the biggest tell. If you're coming from an older 4K TV, this will still look great. If you've been eyeing 120Hz gaming or buttery smooth sports, you'll notice the ceiling here. The smart platform is solid though, webOS remains one of the better TV interfaces out there, and having both Apple AirPlay and Google Cast built in means nobody in the house is left out.

For the right person, this TV makes a lot of sense. It's for the family that streams movies every night, watches cable news during the day, and occasionally fires up a Nintendo Switch or casual Xbox session. It's not for the enthusiast who counts frames or calibrates white balance. At 75 inches, it's a statement piece that'll dominate a wall, and the Mini-LED backlight should handle bright rooms better than a standard LED. Just know what you're signing up for.

Common Questions

Q: Does this TV support 120Hz for PS5 or Xbox Series X?

No, the QNED7SB has a 60Hz native refresh rate. While it includes Hdmi 2.1 ports with VRR and ALLM, you're capped at 60fps. For 120Hz gaming, you'd need to step up to LG's QNED85 or QNED90 series, or look at competitors like the TCL QM7K.

Q: How does the Mini-LED backlight compare to a standard LED TV?

The Mini-LED backlight uses much smaller LEDs than a traditional LED TV, which allows for tighter control over brightness and contrast. You'll get deeper blacks and less blooming around bright objects compared to a standard edge-lit or direct-lit LED. However, this is LG's entry-level Mini-LED implementation, so it won't match the contrast or brightness of higher-end Mini-LED sets or OLEDs.

Q: Is the audio good enough without a soundbar?

It's a basic 2.0 channel setup with virtual 5.1 surround processing. For casual TV watching and news, it's fine. But for movies or gaming, the audio is thin and lacks bass. Our audio testing puts it in the 60th percentile, which is average at best. We'd recommend budgeting for at least an entry-level soundbar to match the screen size.

Q: Can I use this TV in a bright room?

Yes, the Mini-LED backlight gets bright enough to combat glare and ambient light better than many standard LED TVs. While HDR brightness is only average, SDR content in a well-lit room holds up well. The anti-reflective coating helps, but direct sunlight on the screen will still wash things out, so consider curtain placement.

Who Should Skip This

Serious gamers should look elsewhere. The 60Hz panel is the hard stop here. If you play fast-paced shooters, racing games, or anything where smooth motion matters, a 120Hz TV like the TCL QM7K or Hisense U8 will serve you much better. The LG's gaming features are good on paper, but the refresh rate bottleneck makes them less useful in practice.

Home theater enthusiasts who care about reference-level picture quality should also pass. The picture quality score in the 37th percentile means this isn't the TV for critical viewing. Black levels are decent but not OLED-deep, HDR highlights are fine but not dazzling, and the processing can't match Sony's upscaling. If you notice things like banding, blooming, or color accuracy, spend more on a Sony BRAVIA 5 or a higher-tier Mini-LED set.

Verdict

If you're a casual viewer who wants a massive screen for streaming Netflix, YouTube TV, and the occasional movie night, the QNED7SB makes a lot of sense. The Mini-LED backlight handles bright rooms well, webOS is genuinely pleasant to use, and at 75 inches for $500, the immersion factor is real. Pair it with a decent soundbar and you've got a solid living room setup that won't break the bank.

But if you're a gamer with a PS5 or Xbox Series X and you care about 120Hz gaming, look elsewhere. The 60Hz panel is the dealbreaker here. Same goes for home theater enthusiasts who want the best HDR performance. This TV is good, not great, at picture quality. It's a value play first and foremost. Know your priorities. If size and price matter more than peak performance, you'll be happy. If not, save up for the TCL or Hisense.

Usage Scores

Overall (47.4)Budget (45.5)Gaming (49.2)Movies (38.4)Sports (46)Outdoor (32.6)Portable (31.5)Corporate (47.2)Streaming (54.6)Smart Home (59.6)

Other Configurations2

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