SAMSUNG QN43Q7FAA Board BN94-18715A

( Brand: Samsung ), ( Manufacturer Part Number: QN43Q7FAA ), ( Type: Main Board ), ( Compatible Brand: For Samsung )

Review SAMSUNG Main Board

The **Samsung QN43Q7FAA (BN94-18715A)** is a premium 43-inch Ultra HD (3840 x 2160) QLED 4K smart TV that seamlessly blends cutting-edge technology with sleek, modern design to deliver an immersive viewing experience. Engineered with Samsung s proprietary **Quantum Dot LED (QLED) technology**, this television produces an extraordinary spectrum of colors with a **100% color volume** and **HDR10 support**, ensuring vibrant, lifelike visuals that bring movies, games, and streaming content to life with unprecedented clarity and depth. The **VA (Vapor-Armored) panel** enhances contrast ratios, creating deeper blacks and more dynamic highlights, while the **Mini LED backlighting** further refines brightness control, allowing for precise local dimming that eliminates unwanted light bleed and enhances overall picture quality.

At the heart of the QN43Q7FAA is **Samsung s Tizen OS**, a user-friendly, intuitive interface that powers a vast array of smart features, including **Samsung s One Remote**, which simplifies navigation across apps, streaming services, and voice assistants like **Bixby, Google Assistant, and Amazon Alexa**. The TV supports **4K HDR streaming** from popular platforms such as Netflix, Hulu, Disney , and YouTube, while **Samsung s Crystal Processor 4K** enhances motion clarity with **120Hz refresh rate** and **120Hz HDMI 2.1 support**, making it ideal for both gaming and high-speed content consumption. For gamers, the **Game Mode** reduces input lag, and **VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode)** ensure smoother gameplay, particularly on consoles like the **PlayStation 5 and Xbox Series X S**.

Beyond its technical prowess, the QN43Q7FAA boasts a **thin, ultra-slim bezels (1.8mm)** and a **wall-mount ready design**, making it perfect for modern living spaces where aesthetics and functionality merge. The **Ultra Viewing Angle technology** ensures consistent color accuracy and brightness from nearly any position in the room, while the **self-luminous display** eliminates the need for ambient light adjustments, allowing for optimal viewing in various environments. With **Dolby Vision and Atmos support**, audio quality is equally refined, delivering a cinematic sound experience that complements the stunning visuals.

Built to last, the QN43Q7FAA features **Samsung s robust construction**, including a **durable frame and reinforced stand**, ensuring stability and longevity. The **USB port** allows for direct media playback from external devices, while **Wi-Fi 5 and Ethernet connectivity** provide reliable, high-speed internet access for seamless streaming and smart TV functionality. Whether used as the centerpiece of a home theater, a primary entertainment hub for a living room, or a sleek addition to a bedroom or office, this television redefines what viewers expect from a modern smart TV combining **unmatched picture quality, smart innovation, and premium design** into a single, high-performance package.

### **Pros and Cons of buying a Samsung QN43Q7FAA (UN43Q7FAA) TV (BN94-18715A)**

1. **High-Quality Display Technology** Features a **VA (Vertical Alignment) panel** with **Quantum Dot backlighting**, which provides excellent color accuracy, deep blacks, and vibrant hues. This makes it suitable for movies, gaming, and content-heavy viewing.

2. **Good Brightness and Contrast** The Quantum Dot backlight enhances brightness levels, making it more suitable for well-lit rooms compared to traditional VA panels. The contrast ratio is strong, delivering a cinematic experience.

3. **Smart TV Features** Runs on **Tizen OS**, offering access to **Samsung s streaming apps (Netflix, YouTube, Amazon Prime, etc.)**, as well as **Google Assistant and Bixby integration**. The interface is smooth and responsive.

4. **HDR Support** Supports **HDR10 and HLG**, improving dynamic range and color depth for supported content, enhancing the overall viewing experience for high-end media.

5. **Game Mode and Low Input Lag** Includes **Game Mode** with adjustable input lag (as low as **10ms**), making it a decent choice for **console gaming (PS4, PS5, Xbox)**. However, it is not as optimized for competitive gaming as OLED or high-end LED panels.

6. **Decent Sound Quality for a TV** Features **Dolby Digital Plus** and **DTS Virtual:X**, providing better audio than most basic TVs. While not studio-level, it improves immersion for movies and shows.

7. **Thin and Sleek Design** Has a **modern, minimalist bezel design**, fitting well in contemporary living spaces.

8. **Reliable Brand Reputation** Samsung is a trusted manufacturer with good after-sales support and warranty coverage.

9. **Affordable for Its Class** Compared to newer OLED or high-end QLED models, this **QLED VA panel** offers strong performance at a reasonable price.

---

1. **Viewing Angles Are Limited** VA panels suffer from **screen burn-in risk** and **color shifting** when viewed from extreme angles (typically ** 160 horizontally, but less ideal beyond 30 **). This can be an issue in large rooms or if multiple viewers are seated at different positions.

2. **Burn-In Risk** Prolonged display of static images (e.g., news tickers, HUDs in games) can lead to **permanent ghosting or burn-in**, though Samsung s **Pixel Shift and Deep Learning Noise Reduction** help mitigate this.

3. **Not Ideal for Bright Rooms** While better than most VA panels, it still struggles in **direct sunlight** due to its **non-HDR10 or Dolby Vision** backlight (though it does support HDR10). A **QLED or OLED** would perform better in bright environments.

4. **Average Motion Handling** Uses **120Hz native refresh rate with motion smoothing**, but **softhandling and judder** can still be noticeable in fast-paced content. A **144Hz or higher** TV would be better for gaming.

5. **No HDMI 2.1 or VRR (Variable Refresh Rate) on All Ports** While it has **HDMI 2.0a (4K 60Hz, HDMI 2.1 on one port)**, **VRR (FreeSync Premium/AllMode) is only available on HDMI 2 ports**, limiting its use with **PS5 or next-gen consoles** for smooth gaming.

6. **No Dolby Vision** Only supports **HDR10**, missing out on **Dolby Vision s superior dynamic HDR**, which is present in newer Samsung models.

7. **Average Local Dimming** The **edge-lit backlight** provides decent contrast but lacks **full-array local dimming**, which can lead to **blooming effects** in dark scenes.

8. **No Built-in Ethernet Port** Relies on **Wi-Fi for internet connectivity**, which can be slower and less stable than wired connections.

9. **Outdated for Some Features** Lacks **AI Upscaling (One Remote, Crystal Processor 4K)** found in newer Samsung QLED models, meaning **4K content may not be as sharp** as on higher-end TVs.

10. **Limited Upgrade Path** Samsung s **Tizen OS updates are inconsistent**, and this model may not receive the latest software improvements or security patches.

---

The **Samsung QN43Q7FAA (UN43Q7FAA)** is a **solid mid-range TV** that excels in **color accuracy, smart features, and value for money**, making it a great choice for **movie lovers, casual gamers, and general entertainment**. However, it has **noticeable limitations** in **viewing angles, burn-in risk, motion handling, and HDR support**, which may make it less ideal for **competitive gamers, bright-room viewing, or high-end audiophiles**.

If you prioritize **picture quality, smart features, and affordability** without needing **next-gen gaming or premium HDR**, this TV is a **good buy**. However, if you want **better motion handling, wider viewing angles, or future-proofing**, consider **newer QLED models (QN80C, QN90C) or an OLED (S95C, S90C)**.

---

- You want a **budget-friendly 4K TV** with **good colors and smart features**.

- You primarily watch **movies, shows, and light gaming** (not competitive).

- You have a **moderately lit room** (not overly bright).

- You don t mind **some trade-offs in viewing angles and motion smoothness**.

- You need **low input lag for competitive gaming** (consider a **144Hz TV**).

- You frequently watch **games with static HUDs** (burn-in risk).

- You have **multiple viewers at wide angles**.

- You want **Dolby Vision or Dolby Atmos** (this model lacks both).

- You plan to keep it for **10 years** (software support may lag).

- **For better gaming:** **Samsung QN80C (QLED) or LG C2 (OLED)**.

- **For brighter rooms:** **Samsung QN90C (QLED) or Sony X90L (XR)**.

- **For future-proofing:** **Samsung S95C (OLED) or LG G3 (OLED)**.

If you re happy with the **trade-offs**, the **QN43Q7FAA is a reliable choice** otherwise, upgrading to a **newer model** may be worth the extra cost.

Details:

Condition is Used. Shipped with USPS Ground Advantage. Samsung QN43Q7FAA Main Board BN94-18715A.

part #: qn43q7faa prices

• $16.99-$129.99

specifications tvboardgo:

• brand: Samsung
• mpn: Qn43q7faa
• type: Main Board
• compatible brand: For Samsung

general tvboardgo:

• TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components
• condition: Used

payments tvboardgo:

• other
• credit card: Visa
• wallet: Google-pay

offer tvboardgo:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: May 22, 2026
• sold: 0

returns tvboardgo:

• policy: No Returns

seller tvboardgo:

• city: Lenoir, North Carolina
• # reviews: 293
• rating: 99.0%

shipping tvboardgo:

• carrier: USPS
• service: USPS Ground Advantage
• type: Fixed
• class: Standard
• cost: $0.00
• transit: 8-12 Days

Samsung QN43Q7FAA Is Similar To:

• 0-tr.bb.025-a Bestparts Samsung Power Supply Board For (34% similar) ...(August 7th, 2018)
• 0-tr.bb.034-a Bestparts Us Bhs Samsung Power Supply Board (30.9% similar) BN44-00424A PD55A1 VHS Samsung power supply board UN55D6000SF UN55D6050TFNOTE:1...(August 7th, 2018)
• 0736211948281 Samsung Television Tv Replacement Power Supply Board (30.2% similar) ...(September 8th, 2018)
• 0818970011052 Samsung Television Tv Replacement Power Video Board Led (31.2% similar) All internal electronics still work fine. Last month, our toddler threw a hard object at the TV and damaged interior screen. This 55 flat-screen TV is still like-new, but damaged. Local pick-up is required. We just don't have time to repair it ourselves...(December 24th, 2018)
• 19.54t01.013 Samsung Inverter Board Lower (39.5% similar) In working condition. 013 condition: the parts were removed from TV with cracked screen. It doesn't take you longer than 1 minute, but that one minute can determine our process of work. They have been tested and are in working order. We check our messages often and respond to all inquiries. Removed ...(June 4th, 2018)
• 1p-280135a Samsung Power Supply Working Board (40% similar) Board for Samsung TV be sure it is the one you are in search of. Model number can be found in pics...(June 17th, 2018)
• 27-d014913 Samsung Inverter Board Cmo (41.6% similar) Fully functional inverter board taken from a working set with cosmetically damaged display part is tested and works excellent guaranteed...(April 9th, 2018)
• 31t09-com T315hwo4 Vb Auo Samsung Board (32.9% similar) ...(May 26th, 2018)
• 3200210347060ae Samsung Main Board For Smart Tv (46% similar) Once you opened the item its yours. Item was pulled from a TV with cracked screen and working at time of testing. Used main board for a Samsung model UN32J4002AF 32 TV. I am quite understanding and know things can happen...(October 17th, 2018)
• 320aa05c2lv0.0 Lj94-02302c Samsung T-con Board (34.9% similar) For sale: t-con board 320AA05C2LV0. With cables for Samsung TV LN32A450C1D...(October 1st, 2017)
• 35-d021631-l Samsung Bn81-01870a T-con Board (45.2% similar) ...(May 17th, 2017)