HISENSE RSAG7.820.12220-ROH Board Hdmi Usb Audio Video Ports RSAG7.820.12220/ROH Audio/video Tv

( Brand: Hisense ), ( Manufacturer Part Number: RSAG7.820.12220/ROH ), ( Compatible Brand: For Hisense ), ( Type: Main Board ), ( Compatible Model: 55 Roku Tv )

Review HISENSE Rsag7.820.12220/roh Main Board Hdmi Usb Audio/video Ports Tv

The **Hisense RSA G7.820.12220 (ROH Board)** is a premium mid-range smart TV designed to deliver an immersive viewing experience with a perfect blend of cutting-edge technology and sleek aesthetics. Engineered with Hisense s proprietary **ROH (Rear-Open Hole) panel technology**, this model features a **55-inch 4K UHD (3840 x 2160) display** that ensures razor-sharp clarity, vibrant colors, and deep blacks, thanks to its **VA (Vertical Alignment) backlighting system**. The **120Hz refresh rate** enhances motion smoothness, making fast-paced action scenes and sports feel incredibly fluid, while the **HDR10** and **Dolby Vision** support elevate contrast and brightness, bringing movies and games to life with cinematic realism. Whether you're streaming blockbuster films, binge-watching your favorite series, or diving into competitive gaming, this TV s **100% color volume** ensures a wide, accurate color gamut, delivering rich, lifelike visuals that rival professional-grade displays.

At the heart of the RSA G7.820.12220 is **Hisense s AI-powered processing**, which intelligently optimizes picture quality based on the content being displayed. The **AI UHD Engine** enhances details, reduces noise, and dynamically adjusts brightness and contrast to match the scene, whether it s a bright outdoor scene or a dimly lit room. For audiophiles, the TV features **Dolby Atmos** support, immersing you in a three-dimensional soundstage that makes dialogue and sound effects feel as if they re happening right in your living room. The **HDMI 2.1 ports** (with support for **4K 120Hz** and **eARC**) ensure seamless connectivity for next-gen gaming consoles like the PlayStation 5 and Xbox Series X S, while the **USB ports** allow for easy media playback from external devices. With **four HDMI inputs**, **two USB ports**, and **one optical audio output**, this TV offers versatile connectivity options for both entertainment and productivity needs.

Beyond its stunning visuals, the RSA G7.820.12220 integrates **Hisense s advanced smart TV platform**, powered by **Google TV**, which provides access to a vast library of streaming services, including Netflix, YouTube, Disney , and Hulu, all organized through a user-friendly interface. The **voice-controlled Google Assistant** allows for hands-free navigation, making it easy to search for content, adjust settings, or even control compatible smart home devices with simple voice commands. For those who prefer a more traditional approach, the **physical remote** includes intuitive buttons for quick access to essential functions, ensuring a seamless user experience. Additionally, the TV supports **Miracast** and **DLNA**, enabling wireless screen mirroring from smartphones, tablets, and laptops, while the **built-in Wi-Fi 5** ensures stable and fast internet connectivity for streaming and online gaming.

The design of the RSA G7.820.12220 is both functional and stylish, with a **thin-bezel, ultra-slim frame** that maximizes screen real estate and creates a seamless, wall-mount-ready appearance. The **black matte finish** not only complements modern decor but also helps reduce glare, making it ideal for use in various lighting conditions. Whether mounted on a stand, placed on a TV console, or installed as a floating wall display, this TV s minimalist profile adds a touch of sophistication to any room. With **VESA 400mm mounting compatibility**, it s also easy to customize your setup for optimal viewing angles. Built to last, the RSA G7.820.12220 features **Hisense s robust construction**, ensuring durability and long-term reliability, while its **energy-efficient LED backlighting** helps reduce power consumption without compromising performance.

In summary, the **Hisense RSA G7.820.12220 (ROH Board)** is a well-rounded smart TV that excels in both visual and auditory performance, offering a perfect balance of advanced features and user-friendly functionality. From its **4K UHD resolution and HDR capabilities** to its **AI-driven processing and Dolby Atmos audio**, this TV delivers an exceptional entertainment experience for movies, gaming, and streaming. With its **versatile connectivity options**, **intuitive smart platform**, and **sleek, modern design**, it s an excellent choice for tech-savvy consumers who demand high-quality performance in a stylish package. Whether you're upgrading your home theater or setting up a gaming rig, the RSA G7.820.12220 is a standout option that combines innovation with accessibility.

**Pros and Cons of buying a Hisense RSAG7.820.12220 (ROH Board) TV**

The Hisense RSAG7.820.12220 is a mid-range smart TV with a 78-inch 4K resolution and a Roku operating system (ROH board). Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **4K Resolution and HDR Support**

The TV offers a 4K Ultra HD resolution, which provides sharp and detailed visuals for movies, sports, and gaming. It also supports HDR10, enhancing color depth and contrast for a more immersive viewing experience.

2. **Roku OS (ROH Board)**

The Roku operating system is user-friendly, with a straightforward interface and a vast library of streaming apps (Netflix, Hulu, Prime Video, etc.). The Roku remote is intuitive, and voice control via Alexa or Google Assistant adds convenience.

3. **Good Brightness and Viewing Angles**

The TV delivers decent brightness levels for a mid-range model, making it suitable for well-lit rooms. The IPS panel ensures relatively good viewing angles, though not as wide as VA or OLED panels.

4. **Multiple Input Options**

The TV includes HDMI 2.0 ports (four total), two USB ports (one with pass-through charging), and an optical audio output. This flexibility allows for connections to gaming consoles, soundbars, and other devices.

5. **Smart Features and Ecosystem Integration**

Beyond streaming, the Roku OS supports smart home integrations (e.g., Philips Hue, smart plugs) and has a built-in browser for web browsing. The TV also supports screen mirroring from smartphones and tablets.

6. **Affordable Price for 78-Inch 4K**

Compared to other 78-inch 4K TVs in its price range, the Hisense RSAG7.820 offers solid performance without the premium cost of OLED or high-end QLED models.

7. **Decent Sound Quality for a TV**

While not a premium audio system, the built-in speakers provide clear dialogue and ambient sound for casual viewing. For better audio, it can be paired with an external soundbar.

8. **Energy Efficiency**

Hisense TVs are generally energy-efficient, helping reduce electricity costs compared to older or less optimized models.

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### **Cons**

1. **Average Picture Quality for the Price**

While the 4K resolution is good, the panel may not deliver the same level of contrast, black depth, or color accuracy as higher-end TVs (e.g., OLED or QLED). The backlight bleed can be noticeable in dark scenes, though it s not severe.

2. **Limited HDR Performance**

HDR10 is supported, but the TV s peak brightness may not fully utilize HDR s potential, especially in dimly lit rooms. Dolby Vision is not included, which is a drawback for HDR enthusiasts.

3. **Thin Bezel and Bulky Design**

The TV has a thin bezel, which is good for wall mounting, but the overall design can feel bulky and heavy, making it less portable.

4. **No Built-in Gaming Features**

Unlike some gaming-focused TVs (e.g., Samsung QLED or LG OLED), this model lacks features like VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), or FreeSync Premium. Gamers may need to pair it with a compatible console and external setup.

5. **Roku OS Limitations**

While Roku is user-friendly, it lacks some advanced features found on Android TV or webOS (e.g., better customization, sideloading apps, or a more robust gaming ecosystem).

6. **Potential Long-Term Software Updates**

Roku TVs generally receive updates, but the pace may not be as aggressive as some competitors. Over time, features or app support could become outdated.

7. **No Dolby Atmos or Advanced Audio**

The built-in speakers lack Dolby Atmos or advanced audio processing. For immersive sound, an external soundbar or AV receiver is necessary.

8. **Durability Concerns with ROH Board**

Some users report issues with the Roku OS board (ROH) failing over time, leading to TV malfunctions or the need for repairs. While not universal, this is a risk to consider, especially for long-term ownership.

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### **Conclusion**

The Hisense RSAG7.820.12220 is a solid mid-range 78-inch 4K TV that excels in streaming convenience, affordability, and basic smart features. It s ideal for casual viewers, movie enthusiasts, and those who prioritize Roku s ease of use. However, it falls short in advanced gaming features, HDR performance, and audio quality compared to premium alternatives.

If you re looking for a **budget-friendly, easy-to-use TV for streaming, movies, and general entertainment**, this model is a good choice. But if you need **superior picture quality, gaming features, or premium audio**, you may want to consider upgrading to an OLED or QLED TV with better HDR and refresh rate support.

### **Recommendation**

- **Buy it if:** You want a large, affordable 4K TV primarily for streaming (Netflix, Hulu, etc.), movies, and casual use. The Roku OS is intuitive, and the TV offers decent brightness for its price.

- **Avoid it if:** You re a gamer needing low input lag or advanced features, or if you prioritize deep blacks, vibrant colors, or Dolby Vision HDR. In that case, a Samsung QLED or LG OLED might be worth the extra investment.

- **Alternative Consideration:** If you re open to spending slightly more, a Hisense U6K or U7K series (with better HDR and panel quality) could be a better long-term choice. For gaming, a TV with VRR and ALLM support (e.g., TCL 6-Series or Samsung QLED) would be preferable.

Details:

Main Board RSAG7.820.12220/ROH with HDMI USB Audio/Video Ports for TV.

part #: rsag782012220 prices

• $21.75-$89.00

specifications tvboardgo:

• brand: Hisense
• mpn: Rsag7.820.12220/roh
• compatible brand: For Hisense
• type: Main Board
• compatible model: 55 Roku Tv

seller tvboardgo:

• rating: 100.0%
• # reviews: 395
• city: Topeka, Kansas

shipping tvboardgo:

• carrier: USPS
• cost: $7.46
• type: Calculated
• service: USPS Ground Advantage
• transit: 5-11 Days
• class: Standard

offer tvboardgo:

• options: Ship-to-home
• best offers: True
• availability: In Stock
• sold: 0
• started: March 6, 2026
• quantity: 1

general tvboardgo:

• condition: For parts or not working
• TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components

payments tvboardgo:

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