Panasonic TH-55PX735DX 55-Inch 4K Ultra HD LED Smart Google TV – Full Review
Overview
The Panasonic TH-55PX735DX is a premium 55-inch 4K Ultra HD Smart LED TV designed to deliver a high-quality cinematic experience in your living room. With modern aesthetics, powerful picture processing, smart features powered by Google TV, and immersive Dolby Atmos audio, this TV strikes a strong balance between performance and functionality. Ideal for users who want a stylish smart TV with solid performance across visuals, audio, and smart features.
Display and Picture Quality
At the heart of this television is a 55-inch (139 cm) Ultra HD 4K LED display, boasting a resolution of 3840 x 2160 pixels. This means you get four times the resolution of Full HD TVs, allowing for crisper details, more depth in visuals, and a clearer picture — especially noticeable on large screens like this.
Equipped with HDR10+ support, the TV enhances contrast and brightness frame by frame, preserving more detail in both dark and bright scenes. Whether you’re watching a thriller with moody shadows or a colorful animated movie, HDR10+ ensures accurate and lifelike reproduction of scenes. The 4K Colour Engine processes each image to optimize color reproduction, sharpness, and clarity. You’ll notice natural skin tones, vibrant landscapes, and deep blacks with rich contrast.
Panasonic has also included a Bezel-less AccuView display design, which ensures minimal distraction while watching content, offering a more immersive viewing experience. With its wide viewing angle, the visuals remain consistent from different seating positions — ideal for large families or group movie nights.
Audio Performance
Sound quality is just as vital as visuals, and Panasonic delivers with a 19W speaker output, enhanced by Dolby Atmos technology. Dolby Atmos creates a three-dimensional soundscape, where audio moves around you — not just left and right, but also above and behind. This is perfect for action-packed scenes, music videos, or sporting events. Despite being slim, the TV doesn’t compromise much on volume or clarity.
While audiophiles might still prefer an external soundbar or speaker setup for more power, the built-in speakers are sufficient for regular TV viewing, thanks to smart tuning and Atmos support.
Smart Features & Operating System
The TH-55PX735DX runs on Google TV, offering a smooth and intuitive smart interface. Google TV brings together movies, shows, apps, and subscriptions in one place. It learns your preferences over time and recommends content accordingly.
You have access to a wide range of popular streaming services like Netflix, YouTube, Prime Video, Disney+ Hotstar, and more. The Google Play Store allows downloading thousands of apps — from streaming to games and utilities.
It also comes with Google Assistant built-in, allowing voice control. You can search for content, ask for weather updates, control smart home devices, or open apps simply by speaking into the remote.
Performance & Hardware
Powering the TV is 2GB of RAM and 16GB of internal storage, which ensures smooth multitasking and app usage. Most streaming apps and casual games run without lag, and UI navigation feels fluid. 16GB storage is ample for downloading essential apps and storing temporary content.
The TV supports 3 HDMI ports, allowing connection to devices like gaming consoles (PlayStation/Xbox), set-top boxes, or Blu-ray players. Additionally, there are 2 USB ports for connecting pen drives or external hard disks to view media content like photos, videos, and documents.
The power consumption of 150W is moderate for a 55-inch 4K smart TV. If energy efficiency is important, using eco-modes and screen brightness adjustments can help minimize power use.
Design & Build
The Panasonic TH-55PX735DX is crafted with a modern bezel-less frame, making it aesthetically pleasing and suitable for stylish interiors. The slim profile ensures it fits well in smaller rooms, and the wall-mount support gives you flexibility in how you install it — either on a stand or mounted.
Build quality is robust, as expected from Panasonic, with a design focus on durability and minimalist elegance. It blends well with both contemporary and traditional decor styles.
Connectivity Options
Beyond HDMI and USB, the TV includes standard wireless connectivity such as Wi-Fi and Bluetooth, allowing wireless pairing with headphones, speakers, game controllers, and more. This wireless connectivity helps reduce cable clutter and offers flexibility in media sharing and device interaction.






















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