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SamsungTechnical Specification MatrixAI Enhanced AnalysisAnalysis Date: 20 September 2026Evaluated at £659.77

Samsung 55'' Neo QLED QN73H 4K Samsung Vision AI Smart TV (2026)

The 75-inch Samsung Neo QLED QN73H (2026) delivers large-format cinematic visuals powered by Mini LED backlighting and the NQ4 AI Processor. Designed for spacious living rooms, its expansive 4K panel provides impressive peak brightness and refined contrast through quantum matrix illumination. Enhanced by the ultra-slim AirSlim design, 4K AI Upscaling, and a streamlined Tizen smart interface, this TV maximizes screen real estate for immersive family movie nights and sports streaming.

10.0/ 10
Andote Tech Score
Evaluated at £659.77
Price-Tier Avg: 7.8/10
Rated on 20 September 2026
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Relative Benchmark Scoring (1–10)

vs Price Tier Competitors
Screen Size138
Hardware Spec Score
6.9/10(Above Average)
Price-to-Value Efficiency
6.9/10(Above Average)
Resolution3840MP
Hardware Spec Score
10.0/10(Exceptional)
Price-to-Value Efficiency
10.0/10(Exceptional)
Refresh Rate50Hz
Hardware Spec Score
4.7/10(Below Average)
Price-to-Value Efficiency
4.7/10(Below Average)
Audio Power20W
Hardware Spec Score
4.9/10(Below Average)
Price-to-Value Efficiency
4.9/10(Below Average)
Typical Power Consumption62W
Hardware Spec Score
8.4/10(Excellent)
Price-to-Value Efficiency
8.4/10(Excellent)
Weight13800g
Hardware Spec Score
8.8/10(Excellent)
Price-to-Value Efficiency
8.8/10(Excellent)
How We Calculate This Score

Our objective rating combines Hardware Spec Quality (measuring real-world component power benchmarked across the entire category on a 1–10 scale) with a Price-to-Value Index (evaluating technical capability relative to selling price). User reviews and merchant sponsorships do not influence this score.

Score Deciding Factors8 Key drivers
✓Tier-1 Brand (Samsung)
Premium manufacturer reliability & build qualityTier-1 Standing
•High-End Price Bracket£659
High-end product priced in the upper bracketPremium Tier
•Standard Screen Size138.0
Solid standard benchmark for category6.9/10
✓High-End Resolution3840MP
Top-tier capability in this category10.0/10
✕Limited Refresh Rate50Hz
Significantly below category average benchmark4.7/10
✕Limited Audio Power20V
Significantly below category average benchmark4.9/10
✓High-End Typical Power Consumption62W
Top-tier capability in this category8.4/10
✓Lightweight Weight13.80kg
Top-tier capability in this category8.8/10
Key Technical Strengths
  • ✓Expansive 75-inch Neo QLED display offering robust brightness and vibrant color
  • ✓NQ4 AI Processor delivers effective 4K upscaling for broadcast and streaming media
  • ✓Ultra-thin 26.6mm profile allows a sleek wall-mount installation
  • ✓Central Aero stand fits easily onto narrower TV benches
  • ✓Comprehensive smart platform supporting AirPlay 2, Google Cast, and SmartThings
Technical Limitations & Trade-offs
  • ✕Native 50Hz panel limits high-frame-rate 120Hz/144Hz PC and console gaming
  • ✕Equipped with three HDMI ports instead of the four standard on premium models
  • ✕Built-in 20W sound output lacks dedicated low-end bass

Official Product Documents & PDF Manuals

3 documents available
Product Data Sheet
product_details
EU Product Fiche
eu_product_fiche
EU Energy Label Document
eu_energy_label_pdf

Complete Technical Specifications

Manufacturer-verified hardware specifications with contextual AI metric explanations.

What this metric means:

Neo QLED technology offers high sustained brightness and wide color volume on a 75-inch screen, providing superior daytime viewing compared to standard edge-lit panels.

HD type4K Ultra HD
Screen shapeFlat
Display diagonal139.7 cm (55")
Display resolution3840 x 2160 pixels
Display technologyNeo QLED
Native aspect ratio16:9
Native refresh rate50 Hz
Display diagonal (metric)138 cm
Display refresh rates supported50 Hz, 120 Hz
Motion interpolation technologyMotion Xcelerator
Dynamic contrast ratio marketing nameHigh Contrast
LED backlighting typeQuantum Mini LED
What this metric means:

The internal 20W stereo speaker setup includes Adaptive Sound+ to enhance dialogue clarity, though a soundbar is recommended for full cinematic sound in large rooms.

Adaptive sound+Yes
RMS rated power20 W
Audio output channels2.0 channels
Active voice amplifier (AVA)Yes
Audio pre-selection descriptorYes
Enhanced Audio Return Channel (eARC)Yes
Number of speakers2