Samsung QA55Q80B and Samsung QA55QN85B are in the high -end segment, possessing many advanced technologies and promises to bring a great entertainment experience for users. However, between QLED and Neo QLED, what is the choice that best suits your needs and money?
1. Compare design, structure: Each TV is beautiful in a unique style!
Both samples Samsung TV This is in the high -end segment, but obviously, QA55QN85B is positioned in the segment higher than QA55Q80B. Both use a combination of metal and plastic materials, but the layout and complete layout make a clear difference.
Neo QLED NEO TV Samsung QA55QN85B stands out with significantly thinner design than his brothers from the same home, creating a sense of elegance and more modern. The screen border of QA55QN85B is also thinner, especially the “chin” below, helping to focus the attention of the viewer on the display content. The frame of QA55QN85B is also made of metal with subtle scratched milling surface, creating a luxurious and classy accents.

QLED TV Samsung QA55Q80B, although it still has a beautiful design, it is a bit more classic. Its thickness is larger, and the screen border is also slightly thicker than QA55QN85B. However, the finishing quality of QA55Q80B is still very good, does not feel cheap or creaking.

When we observe more carefully, we can notice the different details in the design and finishing of the two samples 4K TV This: 55QN85B is equipped with bright silver decorative details, especially in the frame and stand, creating a luxurious and attractive accents; In contrast, 55Q80B uses darker gray tones, bringing a quiet and sophisticated appearance.
The base of both TV models is designed in the central style, divided into two parts, including a heavy metal that helps to increase stability and a part of the plastic acts as a support and manage the cable. However, the base of QA55QN85B is silver, more prominent than the gray color of QA55Q80B.
Another noteworthy point is that the back of both TV models is made of plastic, but QA55QN85B has a seamless and simpler design. This helps QA55QN85B look more luxurious when viewed from behind, especially when hanging on the wall.
In terms of design, it is clear that 55QN85B is more dominant than 55Q80B. The thinner design, thinner screen borders and delicate decoration details help 55QN85B exude the elegance and class of a high -end TV. However, 55Q80B is still a good choice for those who love the simple, sophisticated and not too picky design.
2. Connection and communication port: full of the same!
Both samples 55 inch Samsung TV This is fully equipped with the necessary physical ports for a modern TV. Specifically, both have:
- Four HDMI ports 2.1
- Two USB ports
- An Ethernet (Lan) port
- A RF antenna gate
- An optical audio out port (digital audio connection)
Equipping four HDMI 2.1 ports is a big plus, especially for gamers or users with many different entertainment devices such as Console gaming, Blu-ray player, or soundbar. HDMI 2.1 supports advanced features like 4K@120Hz, VRR (Variable Refresh Rate) and AllM (Auto Low Latency Mode), helping to bring smooth gaming experience and quick feedback.
In addition to the physical ports, QA55Q80B and QA55QN85B are also equipped with modern wireless connections, including:
- Wi-Fi Dual-Band (2.4GHz and 5GHz)
- Bluetooth 5.2
Wi-Fi Dual-Band allows you to connect the TV to the wireless and stable wireless internet, whether you use a 2.4GHz or 5GHz band. Bluetooth 5.2 is one of the still new Bluetooth versions, which offers faster connection speed, wider connection range and better energy saving ability than the old versions. You can use Bluetooth to connect the TV to wireless headphones, bluetooth speakers, or other peripherals.
3. Sound quality: Samsung QA55Q80B unexpectedly dominated!
According to the above video, both QA55Q80B and QA55QN85B are equipped with 2.2.2 channel speaker system with a total capacity of 60W. This speaker system consists of two main speakers (left and right), two subwoofer (reconstructed bass) and two upwards (creating surround sound effects).
In addition, both TV models are also equipped with many advanced audio technologies of Samsung, including:
- Object Tracking Sound (OTS): This technology helps the sound move in the image on the screen, creating a more vivid and realistic sound effect.
- Dolby Atmos: The world’s leading surround sound technology, providing a multi -dimensional and vivid audio experience as in the cinema.
- Q-Symphony: This technology allows the TV to combine with Samsung’s Soundbar to make a stronger and more harmonious sound.

Despite the same specifications and audio technology, but the actual sound experience between the two samples Smart TV This is a bit different. Accordingly, 55Q80B will have more advantages in the ability to reproduce bass thanks to the larger woofer design, helping it bring more powerful and more vivid sound when watching action movies or listening to music with many bass sounds.
On the opposite side, Samsung 55 inch 55QN85B TV, although there is no advantage of bass like 55Q80B, but still brings clear, detailed and balanced sound. The supportive technologies that create vivid and realistic sound effects, also bring a great experience.
Overall, although there are a few small differences in the sound quality between these two TV models, both meet the entertainment needs of most people. Besides, if you want to have the best audio experience, you can combine both Samsung Smart TV This with a Samsung Samsung Soundbar supports Q-Symphony technology. This combination will help you create a strong and harmonious sound system, bringing the top entertainment experience.
4. Compare image quality: The complete overwhelming of Neo QLED TV!
This is probably the most important part of this comparison, because the image quality is the decisive factor for the entertainment experience on TV. Both Samsung TV models use its advanced screen technology, but there are important differences.
4.1. QLED and NEO QLED screen technology
QA55Q80B uses QLED screen technology (Quantum Dot LED), while QA55QN85B uses Neo QLED screen technology. So, how is QLED and NEO QLED different?
- QLED: QLED technology uses quantum dots (quantum dot) to enhance the brightness and accuracy of color. These quantum dots have a micro size, capable of emitting light with pure colors and high saturation when illuminated by LED backlight.
- Neo QLED: NEO QLED technology is a great step compared to QLED. Neo QLED uses mini LED backlight, which is much smaller than conventional LED backlights. This allows QLED anchor to control light more accurately, minimize the Blooming phenomenon (overflow light) and enhance the contrast. In addition, Neo QLED often comes with a stronger image processor, helping to optimize image quality and bring a more vivid movie viewing experience.

4.2. Experience the actual image
According to reviews, comparison from experts and users, Samsung 55QN85D offers a clear outstanding image quality compared to 55Q80B. Thanks to the better technology of mini LED backlight and image processor, 55QN85B regenerates a higher light range, shows better contrast and has more accurate colors.
And yet, 55QN85B also has a wider viewing angle than 55Q80B, allowing users to watch TV from many different positions without reduced image quality. In addition, the open phenomenon on this model Neo QLED TV is also reduced better, making the image sharper and clearer, especially in dark scenes.
With the outstanding advantages of screen technology and image processing ability, QA55QN85B offers a better experience and gaming experience than his brothers. However, QA55Q80B is still a good choice with impressive image quality, especially in its price range. If you are not too strict in image quality and want to save costs, QA55Q80B can still meet your entertainment needs well.
5. Should buy Samsung QA55Q80B TV or Samsung QA55QN85B?
After carefully reviewing the different aspects of Samsung QA55Q80B and Samsung QA55QN85B, it can be clearly seen that QA55QN85B is a better option if you prioritize the best image quality, luxurious design and smooth use experience. However, QA55Q80B is still a more affordable choice, impressive image quality and a little more prominent sound.
The final decision depends on your needs, interests and budget. If you are a gamer or user wishing to watch movies with high quality, QA55QN85B is the perfect choice!
- Reference price for Smart TV Neo QLED Samsung 55 inch 4K QA55QN85B: from 15,900,000 VND.
- Reference price for Smart TV QLED 55 inch 4K QA55Q80B: from 12,900,000 VND.