When you are investing in a 65-inch premium 4K TV, two brands that often top the shortlist are LG and Samsung. Both are known for their cutting-edge picture quality, elegant designs, and smart platforms. But between the LG 65QNED90SQA and Samsung QA65Q8FAAULXL, which one truly matches your requirements?
Here is a detailed comparison to help you make a confident buying decision.
Introduction to the LG 65QNED90SQA
The LG 65QNED90SQA is designed to deliver a premium cinematic experience at home. Using QNED Mini-LED technology, LG combines Quantum Dot and NanoCell layers with thousands of small backlights to achieve exceptional brightness, colour precision, and improved contrast.
Powered by the α7 Gen5 AI Processor, this TV analyzes content in real-time to enhance clarity, sharpness, and motion. Whether it is 4K HDR movies, streaming shows, or sports, the result is consistently refined visuals.
Notable features:
- 4K Ultra HD resolution (3840×2160)
- Mini-LED backlighting with local dimming
- α7 Gen5 AI Processor
- Native 120 Hz refresh rate
- Dolby Vision IQ and Dolby Atmos
- webOS Smart platform
This model performs particularly well in darker environments where contrast and backlight control are important, making it highly suitable for cinema-focused users and gamers.
Introduction to the Samsung QA65Q8FAAULXL
Samsung’s QA65Q8FAAULXL belongs to its advanced QLED series, known for bright and vibrant colour reproduction. Quantum Dot technology produces a wide colour volume that remains accurate and vivid even in well-lit environments.
The TV is driven by Samsung’s Q4 AI Processor, which improves non-4K content and fine-tunes image textures. With Quantum HDR+, highlights and colour tones appear more dynamic, especially in bright rooms.
Key highlights include:
- 4K UHD resolution (3840×2160)
- Quantum HDR+ on QLED panel
- Q4 AI Processor
- AirSlim modern lightweight design
- Tizen Smart TV platform
- SolarCell Remote (battery-free renewable charging)
This model is ideal for living rooms with ample light and for users who value colour vibrancy, a clean minimalist design, and smart convenience.
Feature Comparison
| Feature | LG 65QNED90SQA | Samsung QA65Q8FAAULXL |
|---|---|---|
| Display Technology | QNED Mini-LED | QLED (Quantum Dot) |
| Processor | α7 Gen5 AI Processor | Q4 AI Processor |
| HDR Support | Dolby Vision IQ, HDR10, HLG | Quantum HDR+, HDR10+ |
| Audio Technology | Dolby Atmos | Adaptive Sound+ |
| Refresh Rate | 120 Hz | 50–60 Hz (model dependent) |
| OS / UI | webOS | Tizen |
| Design Profile | Slim premium bezel | Ultra-thin AirSlim |
| Remote | Magic Remote | SolarCell Remote |
| Ideal Use Case | Dark-room cinematic viewing | Bright-room vivid viewing |
Performance Summary
Picture Quality:
The LG Mini-LED structure enables deeper blacks and improved contrast stability, particularly in movie scenes with dark backgrounds. Dolby Vision further improves tone mapping. Samsung, on the other hand, delivers stronger peak brightness and more saturated colours, suitable for daylight environments.
Motion and Gaming:
LG supports a native 120 Hz refresh rate, making it better for high-speed gaming and sports. Samsung performs well for general usage but may not match LG’s speed and clarity if the unit is limited to 60 Hz.
Smart Interface:
Both platforms are mature and support leading apps. LG’s webOS focuses on simplicity and Dolby Vision integration, while Samsung’s Tizen offers richer customization and smart ecosystem integration.
Audio:
LG benefits from Dolby Atmos support for immersive surround experiences when paired with compatible soundbars. Samsung offers adaptive tuning but does not include Atmos on this model.
Final Verdict
Both TVs deliver high-end 4K performance but serve slightly different needs.
Choose the LG 65QNED90SQA if you value cinematic contrast, better HDR depth, Dolby Vision support, and smooth 120 Hz playback. Choose the Samsung QA65Q8FAAULXL if you watch mostly in bright rooms, prefer vibrant and punchy colours, and appreciate premium design with smart eco features such as the SolarCell remote. If you want assistance with pricing, availability, or guidance before purchase, you can contact Mahajan Electronics (Delhi NCR) for expert help and support.
There is no wrong choice — the better pick depends on your room lighting, viewing habits, and what you prioritize more: deeper contrast or brighter vivid colour.