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SAMSUNG QA77S90FAEXZK 77" OLED S90F 4K Smart TV

SAMSUNG QA77S90FAEXZK 77" OLED S90F 4K Smart TV

(4.66) 32 reviews 30+ purchased Gift Points $189

    FPS/Bank Transfer/Cash
  • HK$49,980
  • HK$36,859

Discounted price for other payments HK$37,999

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)
$ 3,223
+2 year(s)
$ 5,136
+3 year(s)
$ 7,394
No Extended Warranty

Country Of Origin Vietnam Energy Label Level 2 EMSD Info

The Samsung QA77S90FAEXZK 77\" OLED S90F 4K Smart TV features the advanced NQ4 AI Gen3 Processor and a 144Hz refresh rate. Its elegant Laser Slim design delivers deep blacks, vivid colors, and an immersive 4K viewing experience.

Core Technology and Superior Imaging

  • NQ4 AI Gen3 Processor: Powered by 128 AI neural networks to optimize both picture and sound to near 4K quality.
  • 4K AI Upscaling Pro: Intelligently transforms content into stunning 4K resolution with enhanced clarity.
  • OLED Display Technology: Quantum dot-driven self-illuminating pixels provide precise, pure, and bright visuals.
  • OLED HDR+: Delivers powerful brightness and higher contrast for exceptional detail.
  • Real Depth Enhancer: Mimics how the human eye processes depth by increasing foreground contrast.
  • PANTONE Validated: Accurately expresses 2,140 PANTONE colors and 110 skin tone shades for authentic viewing.

Immersive Audio Experience

  • Dolby Atmos®: Creates a multi-dimensional, cinematic sound experience.
  • Q-Symphony: Synchronizes TV and Soundbar speakers for a harmonious surround sound effect.
  • Object Tracking Sound (OTS) Lite: Virtual top-channel audio for a more realistic 3D soundscape.
  • Active Voice Amplifier Pro: AI analyzes ambient noise to enhance dialogue clarity automatically.

Ultimate Gaming Performance

  • Motion Xcelerator 144Hz: Provides motion clarity up to 4K 144Hz for smooth, seamless gameplay.
  • FreeSync Premium Pro: Reduces stutter and screen tearing while maintaining low latency HDR performance.
  • AI Auto Game Mode: Automatically detects game genres and optimizes settings for instant play.
  • Game Bar: Flexible settings for FPS, input lag, and ultra-wide aspect ratios.

Smart Living and Connectivity

  • Samsung Tizen OS: Offers personalized experiences with up to 7 years of OS upgrades.
  • SmartThings Hub: Built-in hub to manage smart devices, including Matter-compatible hardware.
  • Samsung Knox Security: Protects privacy and monitors IoT devices against malicious apps.
  • SolarCell Remote: Eco-friendly remote that charges via sunlight or indoor lighting.

Energy Label Information

  • Energy Label Grade: 2
  • Annual Energy Consumption (kWh): 168
  • Diagonal Screen Size (cm): 195
  • Energy Efficiency Index: 0.16

Technical Specifications

  • Resolution: 3,840 x 2,160 (4K)
  • Dimensions with Stand (WxHxD): 1718.5 x 1058.6 x 359.0 mm
  • Weight with Stand: 34.2 kg
  • Country of Origin: Vietnam
  • Warranty: 3 Years

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 QA77S90FAEXZK 77" OLED S90F 4K Smart TV Review

Gl******p 08/10/2025

Absolutely stunning picture quality. The OLED panel provides perfect blacks and the contrast with HDR+ is incredible, making movie nights a cinematic experience. The Laser Slim design also looks very premium on the wall.

Ke*****a 16/07/2025

BBE送貨好準時。駁PS5打機真係好爽,個Motion Xcelerator 144Hz畫面好順滑,完全冇lag或畫面撕裂嘅問題。Game Bar功能好實用,唔使跳出game就可以快速較setting,very good。

Al***o 31/08/2025

Finally, a TV with enough high-speed HDMI ports for my PS5, Xbox, and PC. The 144Hz with FreeSync Premium Pro is a game-changer for PC gaming, zero screen tearing. Delivery from BBE was next-day as promised.

Ah**i 18/09/2025

買之前問過CS,駁我自己個Samsung soundbar用Q-合體交響音效得唔得,佢地答得好清楚。而家開Dolby Atmos睇戲,個環迴立體聲勁到不得了,好有戲院feel!

Er*****n 17/07/2025

Picture is brilliant, but the built-in sound is just average. The OTS Lite is okay for news, but for movies, you definitely need a proper soundbar. A bit disappointed with the audio performance.

Mr. Kwok 22/11/2025

BBE包埋基本安裝,師傅好快手有禮貌。最欣賞個SolarCell遙控,唔使再搵AAA電,環保又方便。開咗個AI節能模式,感覺用電都安心啲。

Mrs. Ng 19/01/2026

喺BBE個網買好方便。開咗個護眼模式,長時間睇都無咁攰。個AI模式會自己調校畫面同聲音,唔使我呢啲老人家煩,幾好。

Sa******g 25/08/2025

The AI upscaling is surprisingly good on older content. However, the Tizen OS home screen feels a bit cluttered with ads. For the price, it's a mixed bag.

P. K. Tang 26/12/2025

The built-in SmartThings Hub with Matter support is the real hero. Finally cleaned up my setup and got rid of my old hub. BBE service was efficient.

Ca******e 14/02/2026

試咗個寵物護理功能,我隻狗一吠,部電視真係會自己開YouTube播狗仔片俾佢睇😂,好搞笑!送貨都好快。👍

Mi*****n 25/01/2026

部電視真係好薄,掛牆之後好似一幅畫。個無邊框design好classy,完全fit晒我屋企個minimalist vibe。✨

Ah****g 25/12/2025

等到有promotion先入手,BBE個價幾靚。呢個價錢買到OLED 144Hz,CP值超高,畫質無得輸。

T. F. Leung 20/10/2025

Great TV. The Tizen OS is responsive and user-friendly. SmartThings integration works seamlessly.

Be*y 24/07/2025

The AI upscaling is surprisingly good on older 1080p content. Overall a solid TV for the price.

Mrs. Wong 25/07/2025

送貨快。畫面顏色好靚,老人家都話睇得好舒服。操作簡單,推介。👍

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