The Samsung Q75B QLED 4K Smart TV is a top-of-the-line television that promises an immersive viewing experience with its cutting-edge technology, smart features, and sleek design. This comprehensive review will delve into every aspect of this TV, from its technology and design to its picture and sound quality, remote control, connectivity options, and much more. We’ll also compare it with other brands in its price range to help you make an informed decision.


The Samsung Q75B utilizes Quantum Dot technology, a hallmark of QLED displays. This technology enhances color accuracy and brightness, delivering stunning visuals with over a billion shades of color. With a 4K Ultra HD resolution, the TV provides crisp and detailed images, making it ideal for watching movies, sports, or gaming.

The TV also features High Dynamic Range (HDR) support, including HDR10+ and HLG, which further improves the contrast and color accuracy of the content. HDR content appears more lifelike with brighter highlights and deeper blacks, creating a captivating viewing experience.

Smart Features

Samsung’s Q75B is a smart TV powered by their Tizen operating system. Tizen offers a user-friendly interface and access to a wide range of streaming apps like Netflix, Amazon Prime Video, and Hulu. It also supports voice control, allowing you to search for content, adjust settings, or even control smart home devices.

One unique feature is Samsung’s Universal Guide, which curates content recommendations based on your viewing habits, making it easier to discover new shows and movies tailored to your interests.


The design of the Q75B is sleek and modern, with minimal bezels and a slim profile. It blends seamlessly into any living room setup, whether mounted on a wall or a stand. The TV has various screen sizes to suit different room dimensions and preferences.

The build quality is premium, with a sturdy construction that exudes durability. The back panel is well-designed to accommodate cable management, helping to keep your entertainment area clutter-free.

Picture Quality

The show’s star with the Samsung Q75B is undoubtedly its picture quality. QLED technology makes colors vibrant and accurate, and the TV boasts impressive brightness levels, even in well-lit rooms. The 4K resolution ensures that every detail is sharp and clear.

Local Dimming technology further enhances the picture quality by adjusting the brightness of individual zones on the screen, resulting in deeper blacks and improved contrast. This feature is especially noticeable during dark scenes in movies or when playing games with high-contrast graphics.

Samsung 75 Inch Q75B QLED 4K Smart TV

Sound Quality

While the Q75B offers respectable sound quality with built-in speakers, it may only partially match the exceptional visual experience. However, the TV supports Dolby Atmos and DTS:X, which means it can pass through high-quality audio to a compatible sound system or soundbar.

For the best audio experience, investing in a dedicated sound system to complement the stunning visuals is recommended.

Remote Control

The included remote control is intuitive and well-designed. It features dedicated buttons for popular streaming services and a built-in microphone for voice commands. The remote also offers OneRemote functionality, allowing you to control other connected devices like Blu-ray players, game consoles, and soundbars, simplifying your entertainment setup.

Connectivity Options

The Q75B is well-equipped with a variety of connectivity options. It has multiple HDMI ports, USB ports, and Ethernet for wired connections. It also supports Wi-Fi and Bluetooth, making connecting wireless peripherals like headphones or keyboards easy. The TV also includes an optical audio output and traditional AV inputs for older devices.


Samsung has designed the Q75B to be compatible with a wide range of devices. It’s fully compatible with gaming consoles like the PlayStation and Xbox, delivering a responsive and immersive gaming experience. It also works seamlessly with various streaming devices like Roku, Apple TV, and Fire TV.

App Store

The TV’s Tizen operating system comes with the Samsung App Store, which offers many apps, games, and services to enhance your smart TV experience. The store is regularly updated with new content, ensuring you have access to the latest apps and features.

Gaming Experience

For gamers, the Q75B is an excellent choice. It boasts a low input lag, ensuring minimal delay between pressing a button and seeing the action on screen. Additionally, the TV supports variable refresh rate (VRR) technology, reducing screen tearing and providing smoother gameplay. This TV can easily handle whether you’re into fast-paced shooters or immersive RPGs.

Viewing Angle

One potential drawback of QLED technology is its limited viewing angles compared to OLED displays. While the Q75B maintains color accuracy and brightness within a reasonable viewing angle, it’s advisable to sit directly in front of the TV for the best experience. Consider your seating arrangement carefully if you have a large family or like to host movie nights.

Voice Control

Voice control on the Q75B is responsive and accurate. The TV’s built-in voice assistant, Bixby, can execute various commands, from searching for content to adjusting settings. Additionally, the TV is compatible with voice assistants like Amazon Alexa and Google Assistant, allowing you to choose your preferred platform.

Input Ports

The TV features multiple HDMI ports, which are crucial for connecting a variety of devices simultaneously. These ports support HDMI 2.1, ensuring compatibility with the latest gaming consoles and high-bandwidth 4K content. The USB ports are also handy for connecting external storage devices to playback media files.

Wall Mount Compatibility

The slim and sleek design of the Q75B makes it a great candidate for wall mounting. It’s VESA-compatible, meaning you can easily mount it on a wall to save space and achieve a clean, modern look in your living room. Just be sure to use a compatible wall mount bracket for a secure installation.


The Q75B is set to provide a great picture out of the box, but if you’re a stickler for calibration, you’ll find a host of settings to tweak. Samsung offers various picture modes, color settings, and advanced options to fine-tune the display to your liking. You can also use calibration tools to achieve professional-grade results.

Software Updates

Samsung is known for providing regular software updates to improve performance, add new features, and enhance security. This ensures that your TV stays updated with the latest advancements in smart TV technology, making your investment more future-proof.

In The Box

When you purchase the Samsung Q75B, you can expect to find the following items in the box:

  • Samsung Q75B QLED 4K Smart TV
  • One Remote Control
  • Power Cable
  • User Manual
  • Batteries for the Remote Control
  • Warranty Information

VS Other Brands

To help you make an informed decision, let’s compare the Samsung Q75B with other brands in the same price range:

LG OLED TVs: LG’s OLED TVs are known for their superior black levels and wide viewing angles, making them an excellent choice for cinephiles. However, they may be more expensive than the Q75B, and OLED panels are susceptible to burn-in.

Sony Bravia TVs: Sony’s Bravia lineup offers excellent picture and sound quality. They also have a robust app ecosystem and support for gaming. However, they can be pricier than the Q75B with similar features.

TCL 6-Series: TCL’s 6-Series offers impressive picture quality and comes with Roku built-in for a seamless streaming experience. It’s often more budget-friendly than the Q75B but may not match the premium build quality.

Vizio P-Series: Vizio’s P-Series provides an outstanding balance between picture quality and price. They offer support for Dolby Vision and a variety of streaming apps. However, their design may not be as sleek as the Q75B.

Size Options

The Samsung Q75B QLED 4K Smart TV comes in various size options to cater to different room sizes and viewing preferences. These options typically include 55-inch, 65-inch, 75-inch, and 85-inch models. Choosing the right size for your space ensures an immersive viewing experience. Larger sizes are perfect for home theaters, while smaller sizes are ideal for bedrooms or smaller living rooms.

4K Resolution

One of the standout features of the Samsung Q75B is its 4K Ultra HD resolution. This means the TV has a screen resolution of 3840 x 2160 pixels, providing four times the pixel density of a standard Full HD TV. The result is incredibly sharp and detailed images, making it perfect for watching 4K content, such as movies and documentaries, and playing high-resolution video games.

8K Resolution

It’s worth noting that the Q75B is not an 8K TV. Samsung had a separate lineup of 8K TVs, such as the Q800T and Q900T series. These TVs offer an even higher resolution of 7680 x 4320 pixels, which is four times the resolution of 4K TVs. However, remember that 8K content is still relatively limited, and the benefits of 8K resolution may not be fully realized without access to native 8K content.

HDR Technology

The Q75B is equipped with High Dynamic Range (HDR) technology, which enhances the contrast and color range of the TV. It supports various HDR formats, including HDR10, HDR10+, and Hybrid Log-Gamma (HLG). HDR technology ensures that bright and dark scenes in movies and TV shows are displayed with greater detail and realism. It’s especially noticeable when watching content with a wide range of lighting conditions.

OLED Technology

Contrary to some other high-end TVs on the market, the Samsung Q75B does not use OLED (Organic Light Emitting Diode) technology. OLED displays are known for achieving true black levels by individually controlling each pixel’s brightness. While OLED TVs offer outstanding picture quality, they can be more expensive and may have concerns related to burn-in with static images displayed for extended periods.

MicroLED Technology

The Q75B also does not feature MicroLED technology. MicroLED is a relatively new display technology that aims to combine the best aspects of OLED and traditional LED-LCD displays. It offers excellent color accuracy, high brightness, and the ability to create modular, customizable screens. However, MicroLED TVs are less common and often have a premium price tag.

QLED Technology

The Q75B features Samsung’s QLED (Quantum Dot Light Emitting Diode) technology. QLED displays use a layer of quantum dots to enhance color accuracy and brightness. They are known for their vibrant and accurate colors, making them popular for those seeking excellent picture quality. QLED TVs also typically have better brightness levels than OLED displays, making them suitable for well-lit rooms.

Ambient Mode

One of the unique features of the Samsung Q75B is Ambient Mode. When not actively watching TV, you can enable Ambient Mode, which transforms the TV into a piece of art or a display for useful information. You can choose from various artwork options or display your photos. This mode allows the TV to blend seamlessly with your room’s decor, making it an attractive addition to your living space even when it’s not in use.

One Connect Box

Samsung often includes a One Connect Box with its premium QLED TVs. This box is a central hub for all your connections, including HDMI, USB, and other inputs. It simplifies cable management and reduces clutter by allowing you to connect all your devices to the One Connect Box, which then connects to the TV through a single, nearly invisible cable. This feature enhances the TV’s clean and minimalist design.


Looking ahead, Samsung continues to innovate in the TV industry. While the Q75B offers an excellent 4K viewing experience, Samsung’s commitment to research and development means we can expect future iterations of their QLED TVs to feature even more advanced technology, such as improved picture quality, smarter AI-driven features, and enhanced connectivity options.

  • Stunning 4K Resolution.
  • Vibrant QLED Colors.
  • Multiple HDR Format Support.
  • Ambient Mode for Aesthetics.
  • One Connect Box for Cable Management.
  • Versatile Size Options.
  • Not 8K.
  • Competing OLEDs Offer Deeper Blacks.
  • Premium Price Tag.

Final Verdict and Recommendation

The Samsung Q75B QLED 4K Smart TV is a superb choice for those seeking a high-quality 4K viewing experience with excellent picture quality, vibrant colors, and versatile smart features. Its support for multiple HDR formats ensures you enjoy enhanced realism and detailed content.

While it’s not an 8K TV and lacks the true black levels of OLED displays, the QLED technology, combined with Ambient Mode and the One Connect Box, makes it an attractive addition to any home entertainment setup.

Whether the Samsung Q75B is the right TV for you depends on your needs, budget, and preferences. This TV is a strong contender if you prioritize outstanding 4K picture quality and appreciate the added benefits of Ambient Mode and streamlined cable management. However, if you’re specifically looking for 8K resolution or the absolute best black levels, you may want to explore other options in Samsung’s lineup or consider OLED TVs.

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