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SAMSUNG QA55QN90DAJXZK 55" QLED 4K Smart TV
SAMSUNG 三星 QA55QN90DAJXZK

SAMSUNG QA55QN90DAJXZK 55" QLED 4K Smart TV

(3.8) 5 reviews 100+ purchased

Discontinued. Ask us about the latest replacement models to secure your full warranty coverage
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  • HK$21,980
  • HK$10,077

Discounted price for other paymentsHK$10,389

Extend Product Warranty

Extends your appliance warranty for additional years after the original warranty period ends. Includes free on-site inspection, repair, and one-for-one replacement services. Learn More

1 year(s)
$ 901
2 year(s)
$ 1,449
3 year(s)
$ 2,116
No Extended Warranty

Experience the pinnacle of home entertainment with the SAMSUNG QA55QN90DAJXZK 55" Neo QLED 4K Smart TV. This television is powered by the advanced NQ4 AI Gen2 Processor, which uses 4K AI Upscaling to deliver breathtaking clarity and detail. Its 55-inch Neo QLED display, featuring Quantum Matrix Technology, provides exceptionally precise control of the Quantum Mini LEDs, resulting in deep blacks and brilliant colours. The Anti Reflection screen ensures a clear view from any angle, day or night, making it an outstanding centrepiece for any living room.

Experience Breathtaking Realism with Neo QLED 4K

Dive into a world of vibrant colours and incredible contrast. The QA55QN90DAJXZK is engineered to provide an unparalleled visual experience, bringing your favourite movies, shows, and games to life.

  • NQ4 AI Gen2 Processor: The intelligent processor enhances every scene, using AI to upscale content to stunning 4K resolution, ensuring you see every detail as the creator intended.
  • Quantum Matrix Technology: This technology precisely controls the densely packed Quantum Mini LEDs, delivering ultra-fine light control for incredible depth and detail in both the darkest and brightest scenes.
  • Neo Quantum HDR+: Enjoy a spectacular range of contrast and colour. Neo Quantum HDR+ dynamically optimises each scene, offering a rich, true-to-life picture quality that pops off the screen.
  • Anti Reflection: Don't let glare ruin your viewing experience. The anti-reflection screen dramatically reduces distractions from sunlight or lamps, so you can immerse yourself in the picture.

Immersive Sound and Smart Entertainment

The visual excellence is matched by an equally impressive audio system and smart features, creating a complete and seamless entertainment hub.

  • Dolby Atmos® & Object Tracking Sound+ (OTS+): Experience cinematic, 3D surround sound that tracks the action on screen. With dedicated up-firing speakers, the audio follows every movement, placing you right in the middle of the action.
  • Tizen OS: Navigate your content effortlessly with Samsung's fast and intuitive smart platform. Access a huge collection of apps and streaming services like Netflix, YouTube, and Disney+ with ease.

Optimised for Next-Gen Gaming

Gain a competitive edge with features designed for a superior gaming experience. The QA55QN90DAJXZK offers ultra-smooth motion and low latency for even the most demanding games.

  • Motion Xcelerator 144Hz: Experience exceptionally fluid motion and responsiveness with a 144Hz refresh rate, eliminating lag and motion blur in fast-paced games.
  • FreeSync Premium Pro: Enjoy tear-free, stutter-free, and low-latency HDR gaming for a smooth and highly responsive gameplay experience.

Product Specifications

  • Model: QA55QN90DAJXZK
  • Screen Size: 55 Inches
  • Resolution: 3,840 x 2,160 (4K UHD)
  • Processor: NQ4 AI Gen2 Processor
  • HDR (High Dynamic Range): Neo Quantum HDR+
  • Sound: Dolby Atmos®, Object Tracking Sound+ (OTS+)
  • Energy Efficiency Label: Level 2
  • Set Size with Stand (WxHxD): 1227.4 x 768.2 x 237.0 mm
  • Set Size without Stand (WxHxD): 1227.4 x 705.6 x 26.9 mm
  • Stand (Basic) (WxD): 388.3 x 237 mm
  • VESA Spec: 200 x 200 mm
  • Place of Manufacture: Vietnam

Warranty: This product comes with a 3-year manufacturer's warranty.

Samsung QA55QN90DAJXZK Specifications 1 Samsung QA55QN90DAJXZK Specifications 2 Samsung TV Terms and Conditions

Please note: An antenna is not included. To receive free broadcast channels, you will need to purchase an antenna separately and have it ready for installation.


The product information above is for reference only; everything is subject to the brand's official website.

SAMSUNG QA55QN90DAJXZK 55" QLED 4K Smart TV Review

Ga**********g 10/07/2024

好抵用啊,有語氣助詞更加吸引!話晒價錢敏感,梗係要睇清楚先買。

Mi*********u 09/03/2025

So beautiful, looks good from all angles, should be no problem for daily use.

Ro********n 17/01/2025

好正呀,真心推薦,價錢合理同埋效果一流。

Mi******o 10/02/2025

裝修房屋必備,係度揀快啲買Samsung QLED-TV啦!

An*******g 07/02/2025

好方便,擺係客廳夠抵又夠時尚,大讚!

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