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LG 55UA7550PCA 55" UHD 4K UA75 Smart TV

LG 55UA7550PCA 55" UHD 4K UA75 Smart TV

(4.53) 17 reviews 30+ purchased Gift Points $19

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  • HK$5,680
  • HK$3,772

Discounted price for other payments HK$3,889

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)
$ 311
+2 year(s)
$ 516
+3 year(s)
$ 743
No Extended Warranty

Country Of Origin Indonesia Energy Label Level 2 EMSD Info

The LG 55UA7550PCA 55-inch UHD 4K UA75 Smart TV features the powerful α7 Gen8 4K AI Processor and webOS 25 system, delivering detailed 4K visuals and a smooth smart entertainment experience for your home.

Exceptional Picture Quality

  • 4K UHD Display: True 4K resolution (3,840 x 2,160) for detailed and clear imagery.
  • α7 Gen8 4K AI Processor: Optimizes sharpness and depth while enhancing processing speed.
  • 4K Super Upscaling: Elevates lower-resolution content to near-4K quality with increased brightness.
  • HDR10 Pro: Enhances screen colors and brightness for deeper contrast.
  • FILMMAKER MODE: Faithfully reproduces the director's original vision and cinematic effects.

Smart Living Integration

  • webOS 25 System: Intuitive interface for easy access to apps and streaming content.
  • AI Magic Remote: Supports voice control, motion sensing, and scroll operations with a dedicated AI button.
  • AI Personalization: Features AI Voice ID recognition, content recommendations, and AI Picture Wizard calibration.
  • AI Concierge & Chatbot: Recommends content based on history and assists with settings or troubleshooting.
  • Multi View: Supports watching multiple content sources at once for enhanced multitasking.

Immersive Audio

  • α7 AI Sound Pro: Supports virtual 9.1.2 channel surround sound for a complete soundstage.
  • AI Clear Sound: Precisely calibrates tones to significantly improve dialogue clarity.
  • WOW Orchestra: Synchronizes sound output with LG Sound Bars for a grander audio experience.
  • Bluetooth Surround Ready: Easily connect Bluetooth speakers to build an immersive sound system.

Gaming Performance

  • VRR & ALLM: Supports up to 60Hz Variable Refresh Rate and Auto Low Latency Mode to reduce screen tearing.
  • HGIG Mode: Delivers accurate HDR gaming visuals as intended by developers.
  • Game Dashboard: Optimized interface designed for gamers to quickly adjust settings.

Design and Connectivity

  • Ultra-Slim Design: Stylish and thin appearance that fits perfectly into modern home decor.
  • Extensive Connectivity: Equipped with 3 HDMI ports (supporting eARC/ALLM), USB 2.0, Wi-Fi 5, and Bluetooth 5.0.
  • Apple Compatibility: Supports Apple Airplay and Works with Apple Home.

Energy Label Information

  • Energy Label Grade: 2
  • Annual Energy Consumption (kWh): 107
  • Diagonal Screen Size (cm): 139
  • Energy Efficiency Index: 0.19
  • Place Of Manufacture: Indonesia

Product Specifications

  • Model: 55UA7550PCA
  • Resolution: 3,840 x 2,160
  • Backlight Technology: Direct
  • Refresh Rate: 60Hz Native
  • Dimensions with Stand: 1236 (W) x 780 (H) x 230 (D) mm
  • Weight with Stand: 11.6 kg
  • Warranty: 3-year original warranty
  • Country of Origin: Indonesia

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.

LG 55UA7550PCA 55" UHD 4K UA75 Smart TV Review

Cu****r 15/01/2026


Si*****e 29/01/2026

BBE送貨好快,仲幫手約埋師傅安裝。第一次買4K電視,個畫質真係冇得彈,用個AI功能睇返舊劇都清好多!屋企人個個都讚,個Magic Remote小朋友都識用。

K. L. Fong 24/07/2025

The FILMMAKER MODE is fantastic. It delivers authentic colors and motion, exactly as the director intended. HDR10 Pro also adds great depth to the picture. Very impressed with the visual fidelity.

Mr. Mak 07/11/2025

等咗幾日先送到貨。電視CP值算高,呢個價錢有4K畫質算唔錯。不過60Hz睇動作快嘅戲有啲殘影,內置喇叭音質都好一般,要自己駁soundbar先掂。

Jo*******g 14/11/2025

The built-in Apple Airplay works flawlessly. Streaming content from my iPhone and MacBook is super easy and reliable.

Gr*****m 27/09/2025

個AI Magic Remote真係好方便,用口講就搵到嘢睇。小朋友自己開YouTube都無難度。👍

T. Y. Chau 16/10/2025

Decent TV. The α7 AI processor is fast and upscaling is good. Only 3 HDMI ports is a bit limiting.

Al***u 29/12/2025

Great for my PS5. The ALLM and VRR features work well, no noticeable lag. A solid gaming TV.

Ah**i 21/08/2025

買俾屋企人,Magic Remote好好用,畫面聲音都OK。😊

Le*******g 25/02/2026

AI遙控好好用啵🤩

Ch*****m 22/08/2025

AI sound is impressive!

Em********g 25/09/2025

Filmmaker mode is great

Wo********n 17/11/2025

送貨好快 唔錯👍

Ch*********i 28/08/2025

睇片up-scaling好掂

Al*****g 15/07/2025

Good for PS5 gaming

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