You are viewing the article Advice on choosing the best quality TV for your family at Tnhelearning.edu.vn you can quickly access the necessary information in the table of contents of the article below.
TV is not only used for entertainment but also has many utilities for studying, working, … To choose to buy a TV you need to find out: number of inches, resolution, type of TV, operating system, other utilities on the TV as well as refer to the brand and price to choose to buy. We invite you to find out!
How many inch TV should I choose?
Choosing to buy a TV of the right size will help improve the experience when watching TV, and help protect your eyes, avoiding refractive errors due to the incorrect distance from your eyes to the TV.
Smart TV LG 4K 65 inch 65UQ7550PSF has a variety of sizes for you to easily choose
The screen size of a TV is calculated based on the length of the diagonal connecting the two screen corners of a TV, the unit is inches (1 inch = 2.54 cm).
For example, a TV with a size of 49 inches , the diagonal connecting the two corners of the TV will have a length of: 49 x 2.54 = approximately 125 cm.
The size of the TV screen is the first thing that should be considered and considered carefully
Please refer to the table below to choose the right size TV for you!
| Size | Suitable space | Sitting distance | Uses | Price range |
| 32 – 43 inches | Bedroom, small living room, office. | 1.8 – 2.3m |
Family, gaming. |
2.8 – 43 million VND |
| 44 – 54 inches | Living room, bedroom, office, meeting room, karaoke room. | 2.4 – 2.7m | Family, gaming, karaoke business. | 8.5 – 40 million VND |
| 55 – 64 inches | Living room, meeting room, bedroom size is relatively large. | 2.7 – 3.0m | Home, work, gaming. | 12.5 – 77 million won |
| 65 – 75 inches | Living room, meeting room, cafe. | 3.2 – 3.6m | Family, office, cafe. | 19 – 116 million VND |
| Over 75 inches | Living room, meeting room, cafe, conference room. | > 3.6m | Family, agency, organization, cafe. | 41 – 700 million VND |
How to choose screen resolution?
The TV screen has a structure of millions of pixels, arranged horizontally and vertically. A pixel is a small block of color that makes up an image displayed on the screen. TV screen resolution is the number that represents this number of pixels, calculated by multiplying the number of horizontal and vertical pixels together. The higher the TV resolution, the clearer and more detailed it is.
Televisions sold on the market usually have screen resolutions of HD, Full HD, 4K and 8K , respectively, with the number of pixels shown as shown below.
Smart TV Neo QLED 8K 75 inch Samsung QA75QN800A with super smooth 8K resolution
However, high resolution only makes sense when the screen is large and the source quality is standard . For example, when watching on the same content with 4K quality, it will not be clear the difference between a TV with Full HD resolution and a TV with 4K resolution of the same size of 40 inches . However, if the same 65-inch TV, the TV with Full HD resolution will give a significantly lower picture quality than a 4K TV.
Currently, the TV lines sold on the market usually have screen resolutions of HD, Full HD, 4K and 8K, with the following characteristics:
HD resolution
Pixel density from 921,600 – 1,049,088 pixels, for good display quality in TVs with sizes from 32 inches to 42 inches, suitable for small sized rooms such as bedrooms, small living rooms, motel room; lovers of compactness, minimalism, do not have high requirements for image quality; people who only need a television to watch television, news,…
Please refer to the TV series with HD resolution here.
HD resolution is quite popular in Vietnamese families today
Full HD resolution
With 2,073,600 pixels in an image, Full HD resolution will give 2 times the definition of HD. At the present time, Full HD TV will be the right choice for individuals and families with normal entertainment needs , families with the elderly and children who need a moderate-sized TV (about 40 – 50 inches), can watch movies and TV relatively sharp.
Please refer to the TV series with Full HD resolution here.
Full HD resolution gives you a better viewing experience
4K . resolution
4K TV for 4 times the resolution of Full HD with about 8.3 million pixels , is the perfect choice for high-end family entertainment needs, especially for those who have high requirements for picture quality when watch TV.
4K TVs are capable of upscaling Full HD images to near 4K standards with technologies such as 4K Upscaler (LG TV), Quantum Processor 4K processor with AI (Samsung TV) or 4K X-Reality Pro (Sony TV) ). The size of TVs with 4K resolution is usually 50 inches to 65 inches.
Please refer to the TV series with 4K resolution here.
Smart TV Samsung 4K Crystal UHD 55 inch UA55AU8100 owns 4K resolution to help express natural colors
8K . resolution
The pixel density of 8K TVs is about 33 million , so the picture quality is super clear and is rated as 4 times higher than 4K TV screens, and 16 times more than Full quality. HD, for a high-end visual experience, sharp to every detail, clearer, brighter and more realistic images, occupying your entire field of vision .
Like 4K TVs, 8K TVs are also capable of upscaling images to near 8K standards thanks to technologies such as AI Upscaling 8K (Samsung TV) or 8K Upscaler combined with AI (LG TV), thereby providing a more immersive experience. better images for the viewer.
Please refer to the TV series with 8K resolution here.
4K and 8K resolutions are gradually becoming more popular because they provide a great viewing experience
Let’s follow the TV comparison table by resolution!
| Resolution | HD | Full HD | 4K CZK | 8K CZK |
| Pixel Density (pixels) | 1,280 x 720, 1,280 x 768 | 1,920 x 1,080 | 3,840 x 2,160 | 7,680 x 4,320 |
| Image quality | For good display quality in TVs with a size of about 32 inches | For sharpness and image quality 2 times HD | For sharp, vivid images 4 times the standard Full HD | For image quality 4 times more than 4K TV, sharp to every detail even on a large screen |
| Popular size | 32 inches | From 43 – 50 inches | From 43 – 65 inches (some 4K TVs are up to 85 inches in size) | From 55 – 98 inches |
| Price range | About 3 – 7 million VND | About 5 – 14.5 million | About 8.5 – 640 million (depending on size and technology) | About 63-100 million, there are large-screen TVs costing up to 2.3 billion VND |
Which TV should I choose?
You can choose TVs based on the actual needs of your family such as regular TVs, smart TVs, high-definition televisions, beautiful picture quality, or televisions with impressive screen designs. .. Here are some buying suggestions for you:
Choose the type of TV according to normal TV/smart TV
– Normal TV (Can’t access the Internet):
+ Features:
- Simple design, usually quite small in size, common is 21, 32 or 40 inches.
- There are basic features such as watching television through a DVB-T2 digital receiver and antenna.
- There are some basic connection ports (such as USB port; HDMI port to connect computer, digital receiver; AV port to connect TV to sound system, disc player; Audio Out port, Digital Audio Out port ( Optical) to connect the TV to the sound system,…).
Smart TV LG 4K 55 inch 55UQ7550PSF has a variety of connection ports for you
This TV series is suitable for those who only need the TV to watch TV programs, make a monitor for the camera or have a family with elderly people, need simplicity in operation on / off, TV control. Households in remote areas, difficult to access the Internet or slow Internet, poor signal can also consider using this product line.
+ Advantages: Cheap price, easier operation due to less functions, can watch basic TV programs without having to connect to the Internet.
+ Cons: Few features, content is not rich because it is limited to TV programs obtained from antennas, receivers,… However, you can also use devices such as Android TV box, FPT Play Box, … to turn ordinary TVs into Smart TVs (TVs that can connect to the Internet, can download more entertainment applications, …) are extremely convenient.
Android 32 inch Casper TV 32HG5200 is a smart TV that helps you access the Internet
– Internet TV
+ Features:
- Is a TV that has a LAN port to connect to a Wi-Fi network, or connects directly to a Wi-Fi network without a connection port.
- Most do not have memory and operating system .
Internet TV will be suitable for those who simply want a TV that can connect to the Internet to watch movies, listen to music simply at a cheap price, without requiring too many utilities and smart features.
Google TV Sony 4K 55 inch KD-55X75K offers an impressive viewing experience with vivid picture
Internet TV can be divided into 2 types:
- Basic Internet TV: The TV has the ability to connect to the Internet, pre-installed with some applications and TV programs such as YouTube, Zing, web browser, … but just stop there, cannot download more other apps
- Internet TV with operating system (basic smart TV): The TV runs on a certain operating system, has an interface and application store similar to Smart TV, but has fewer features and is often not integrated with advanced technologies. best.
+ Advantages: The interface is easier to use, the price is cheaper than smart TV lines but can still meet the basic needs of watching movies and entertainment.
+ Cons: Most can’t connect the mouse and keyboard, making it more difficult to enter information and find programs, can download more applications but not much.
Smart TV QLED 4K 50 inch Samsung QA50Q65A is designed with an impressive 4-sided edge-to-edge screen
– Smart TV
+ Features :
- Is a type of smart TV, can connect to the network, has RAM to process and runs on a certain operating system (the company’s operating system or Android operating system).
- Integrated with many available applications such as YouTube, Zing, Clip TV, FPT Play,… You can also download many other applications from the application store.
- There is support for playing games, connecting phones, mice, keyboards, Bluetooth connectivity with supported devices, …
- Integrate more utilities such as voice search, face recognition, gesture control, mirror phone screen on TV, …
This is a TV line suitable for people or families with high and diverse entertainment needs, who want to experience the smart features and advanced utilities of TV lines, who need a large screen to connect. Presentation wire for working or agencies and businesses that want to buy televisions for meeting rooms, staff rooms,…
TVs with Android operating system meet many people’s entertainment needs thanks to a diverse and rich application store
+ Advantages:
- Meet many entertainment needs of people thanks to the diverse and rich application store ; can load many applications thanks to equipped memory.
- Many smart features and utilities are integrated to make finding information easier and faster.
- Available in a variety of designs and sizes , it’s easy to find the right product for your room.
+ Cons: The price is quite high; Many functions make turning on and off the TV take a long time and difficult to use for those who are not familiar with Smart TV lines.
Please refer to the Smart TV lines currently trading at Tnhelearning.edu.vn here.
| Criteria | Regular LED TV | Internet TV | Smart TV |
| Internet connectivity |
Cannot. |
Can connect to the Internet, but most of them just stop at basic utilities such as watching movies, listening to music, browsing the web. |
Can connect to the Internet, more convenient, can connect to other smart devices such as phones, laptops over the network. |
| Operating system | Do not have. | Some lines have operating systems. | Yes (Android or factory operating system). |
| RAM, internal memory | Do not have. | Some models have RAM and internal memory but are quite limited, about 1 GB (depending on the brand). |
RAM: from 1 – 2 GB, internal memory from 1 – 8 GB (depending on the brand). |
| Application | Do not have. |
– Most of the time, there are only a few pre-installed applications such as YouTube, Zing, web browser, … – Some Internet TV can download more applications but quite limited. |
– There are pre-installed applications for entertainment such as YouTube, Clip TV, FPT Play,… – More can be downloaded from the app store. |
| Utilities | Do not have. |
– Most normal Internet TV does not have smart gadgets. – Internet TV has an operating system that can share images, control by phone, … but the ability to support is not as high as Smart TV. |
– Project the phone screen on the TV; share music, videos, pictures on TV; control tv by phone,… – There can be voice search, face recognition, voice control, gesture control,… |
| Price range | About 3 – 5.3 million. | About 4 – 8 million. | About 3.5 – 700 million, depending on the line and number of inches. |
Select TV type according to picture quality
The picture quality of the TV such as the ability to display colors, brightness, … depends a lot on the screen background (Panel). We can divide TV lines into TVs using regular LED panels, OLED TVs with panels using light-emitting organic diodes, and TVs using quantum dot screen technology.
– Regular LED screen TV:
LED TVs are flat screen LCD televisions that use LEDs (Light-Emitting Diodes) instead of fluorescent lamps to illuminate the screen. Currently, LED TV lines are mainly edge LED TVs (LED Edgelit) with LEDs running along the edges of the screen, shooting towards the center of the TV.
Compared to LCD TVs, LED TVs will usually consume less electricity, give better brightness and contrast, and a wider color range. However, in terms of display image quality, ordinary LED TVs will hardly be able to surpass OLED TVs or TVs using quantum dot screen technology mentioned in the next sections.
– OLED screen TV
OLED TVs use an organic light-emitting diode panel instead of traditional LEDs, so each pixel will light up and turn on and off independently when an electric current flows through.
OLED TV for high visibility and detail, smoother motion because each pixel on the TV turns on/off independently; and at the same time save electricity because the pixels themselves have the ability to light themselves, no need to use lights. However, TV prices are quite high due to expensive production costs (ranging from 40-700 million) and are currently only available on some LG and Sony TVs.
Please refer to the TV lines that use OLED panel technology here.
55 inch Samsung 4K OLED Smart TV QA55S95B with a brilliantly sharp OLED screen
– Quantum dot screen TV
In essence, a quantum dot screen TV (Quantum dot) is still an LED TV, but the panel will be covered with an additional layer of quantum dot (structure from microscopic particles) with the function of increasing the purity and accuracy of the image by adjusting the light emitted from the backlight by different frequencies.
Quantum dot screen TV helps to increase picture purity
This technology is being developed by many different companies, each with its own way of calling it: Samsung calls it QLED, LG calls it NanoCell, Sony calls it TRILUMINOS.
+ QLED TV
This is an exclusive technology of Samsung electronics, developed based on LED TV screen technology, combined with a dotted metal material with tiny particles of 2-10 nanometers in diameter (nm), each dot. for distinct and accurate color rendering.
QLED TVs will help preserve color and brightness effects at all viewing angles, providing a better viewing experience. However, the TV price is relatively high (14 – 250 million, some 98-inch large-screen TVs cost 2.3 billion) and there are not many manufacturers (currently only Samsung and TCL), so users There will be quite a few choices.
Please refer to the TV series using QLED screen technology here.
55-inch Samsung 4K OLED Smart TV QA55S95B has an impressive ultra-thin Laser design
+ NanoCell TV
Screen technology on NanoCell TVs uses microcrystalline particles (Nano particles) with a diameter of only about 1 nm (nanometers) with the ability to reproduce accurate and delicate colors. At the same time, the IPS panel used for NanoCell TVs also helps keep colors consistent and accurate when viewed from many angles.
Currently, NanoCell TV lines are being traded at Tnhelearning.edu.vn with prices ranging from 22 to 135 million.
Please refer to LG’s exclusive NanoCell TV series here.
Smart TV NanoCell LG 4K 43 inch 43NANO76SQA is compact, delicate, showing 4K frames with impressive wide color range Nano Color
+ TVs using TRILUMINOS . quantum dot screen technology
In TVs using TRILUMINOS™ Display technology, the white backlight is replaced by a blue LED that emits blue light, passing through a filter made of quantum dots. Then, the quantum dots will emit light according to each wavelength and create different colors on the screen.
This technology will help the TV display colors that are difficult to reproduce accurately such as red, green, blue; images are not blurred, sharp, have more depth and realism.
Choose the type of TV by design
Currently, in addition to televisions with flat-screen designs with regular stands or mounts, there are many other types of televisions on the market with many other special designs, such as:
– Slim screen border design
The design of the thin bezel of the TV screen (only 0.1 – 0.3 mm) or the overflowing infinity screen brings a luxurious feeling, suitable for any interior space and for a better visual experience. The boundaries between the TV and the surrounding environment seem to be erased.
Smart TV QLED 4K 65 inch Samsung QA65Q65A owns Airslim design with almost invisible thin screen border
– The TV screen can be rotated horizontally and vertically
With this TV line, users can choose to rotate the TV screen horizontally to enjoy TV content, football matches or attractive movies,… Meanwhile, portrait mode will suit The content displayed on mobile phones and some other applications such as Facebook, Instagram, … This will be a TV line suitable for those who love novelty and convenience on their televisions.
– Picture frame TV
Instead of the boring black screen like regular TVs when the screen is off, in sleep mode, the picture frame TV will become an art picture, family photo, or smart weather information display device. , convenient, contributing to the beauty of the interior of the room.
Smart TV picture frame is both a modern TV and a decoration to make the space more luxurious
– Curved screen TV
Curved screen TV with unique appearance design will be an expensive highlight for your home interior. When watching TV in the front position, you will have a feeling that the image space is wider and has more depth than a flat screen TV of the same number of inches.
Please refer to some specially designed TV models here.
Learn about some popular operating systems on TV
The TV operating system is a software platform that allows you to operate and manage applications on your Smart TV . A Smart TV will usually be pre-installed with Android operating system or operating system developed by the company ( WebOS – LG TV, Tizen OS – Samsung TV)
| Operating system | Special feature |
| WebOS (LG TV) |
|
| Tizen OS (Samsung TV) |
|
| Android |
|
Find out more gadgets on TV
The current TV lines possess many outstanding utilities, helping to increase the experience when using. Here are some popular utilities that customers are interested in according to Tnhelearning.edu.vn’s survey:
Vietnamese voice search (support 3 regions North, Central, South)
This utility will allow you to search for information, programs and videos quickly through the smart remote with Vietnamese voice . You will not need to waste time typing to search with the keyboard or remote.
Please refer to some TVs with 3-domain Vietnamese voice search feature here.
Google Assistant virtual assistant
With this virtual assistant, you can search for information via voice quickly and control features on your TV device easily. Google Assistant is now able to interact two-way and intelligently remember, make appropriate suggestions thanks to artificial intelligence technology, and is available on popular TV operating systems such as Android, WebOS (on LG TVs). ,…
Please refer to some TVs with Google Assistant virtual assistant here.
Voice control without remote
This feature allows you to control the TV by voice through the microphone system built into the TV, without using a remote or manual manipulation.
You just need to say ” Ok Google ” or ” Hey Google ” to start, then you can control the TV (turn off/on, volume up/down, change channels,…), search for content quickly. ,…
Please refer to some TVs that support voice control without a remote here.
Mirror phone to TV (wireless)
This feature supports the projection of all image and video content from your phone to the TV’s big screen through just a few simple connection steps, no need for cables , making it easy for you to enjoy the TV sets. movies, play games on the big screen of the TV.
There are a number of applications and devices that support mirroring the phone to the TV such as: AirPlay 2 (for Apple devices such as iPhone, iPad and MacBook), Screen Mirroring, Tap View (on some Samsung TVs), AirScreen, Chromecast,…
Please refer to some TVs that support screen projection on TV (wireless) here.
Tap View feature on some Samsung TVs
Controllable by phone
You can control the on/off operation, volume up/down, channel switching, information search,… of the TV directly on your phone using Android TV, Video & TV SideView, SmartThings ( for Samsung devices), LG TV Plus (on LG devices),… This makes watching TV simple and convenient, no longer depending on the remote, mouse or keyboard.
Please refer to some TVs that support phone control here.
Smart Things app makes it easy to control your TV remotely
Connect the speaker via Bluetooth
Similar to phones, TVs can also connect to wireless speakers via Bluetooth, allowing you to experience top-notch sound without using any wires.
Please refer to some TVs that support connecting speakers via Bluetooth here.
The TV can also connect to the wireless speaker via Bluetooth
Play games on TV
Currently, there are many TV lines that support playing heavy games , complex graphic games with advanced technologies such as Real Game Enhancer+ (Samsung TV), Nvidia G-Sync, HGiG mode, FreeSync (LG TV), … provides a smooth experience, reducing lag and blur when playing games.
Please refer to some TVs that support gaming here.
Modern smart TVs also support you to play games smoothly
Choose brand, place of production
When choosing to buy a TV, you also need to pay attention to the brand, the place of manufacture, along with the accompanying warranty policy. Choosing to buy a TV of a reputable brand will help you feel secure about the quality, avoiding the situation of buying fake goods.
Below is a summary of some information about TV companies doing business at Tnhelearning.edu.vn, please refer to:
| The firm | Brand, place of manufacture | Operating system | Outstanding Technology | Outstanding Design | Manufacturer’s warranty | Price range |
| Sony |
– Brand: Japan – Manufacture: Malaysia |
Android |
– OLED screen: Infinity contrast, wide viewing angle. – 4K, 8K X-Reality Pro: Reduce blur, image noise, good contrast, wide color range, accurate color. – TRILUMINOS Display: Recreate images with a wider, more vibrant color array. – X1 Ultimate image processor: Increase sharpness, color, contrast. – Full Array LED: Zone control, for good contrast. – Acoustic Multi-Audio: Great sound, clear, wide soundstage. – X-wide Angle: Beautiful images from any angle. – See more here. |
– Elegant design, high aesthetics. – Minimalist style, thin border, focus on the main image. |
TV: 2 years Remote: 1 year |
5 – 130 million VND |
| Samsung |
– Brand: Korea – Production: Vietnam |
Tizen OS |
– Ultra Black Elite: Anti-glare screen. – Quantum Dot (QLED): Detailed color reproduction, color gamut and brightness up to 98%. – Quantum Processor 4K/8K + AI: Upgrade images, reduce noise, reproduce details, display sharp. – Direct Full Array: Effectively adjust the highlights and shadows. – Dual LED: Adjust the color temperature for better control of the backlight color. – Adaptive Picture: Automatically adjust brightness. – AVA: Automatically adjust the conversation volume. – OTS+: Optimize sound according to the object. – Smart features: Tapview, Muiltivew, Ambient mode,… – Real Game Enhancer+: Eliminate image overlap, tearing, increase sharpness in game scenes. – See more here. |
– Infinity screen overflow. – Rotating screen (The Sero). – Curved screen style picture frame (The Frame). – The I-leg style (The Serif). |
TV: 2 years Remote: 1 year |
7 million – 3.5 billion VND |
| LG |
– Brand: Korea – Production: Indonesia, China |
WebOS |
– OLED screen: For brilliant colors and absolute black. – NanoCell: Absorbs residual bright image wavelengths, giving beautiful images. – IPS panel: Good resistance, wide viewing angle, no glare. – α7, α9 AI 8K gen 3 processor with AI, image enhancement. – Artificial Intelligence – AI ThinQ remembers user habits, recommends appropriate content. – Dolby Vision AI, Atmos AI: Realistic picture and sound. – Sport Alert, OLED Motion Pro: Optimize the gaming experience. – See more here. |
– Many special designs: wall paintings, wall stickers, scroll styles,… |
TV: 2 years Remote: 1 year |
6 – 700 million won |
| TCL |
– Brand: China – Production: Vietnam |
Android |
– Quantum Dot (QLED): Detailed color reproduction, color gamut and brightness up to 98%. – Mini-LED backlight: Increase display quality, for deep black, stable operation. – HDR Premium: brilliant, sharp and detailed images. – Micro dimming: Increases black depth and brightness of bright colors. – Local Dimming: Actively control and enhance lighting, improve contrast. – MEMC: Helps smooth images. – Harman/Kardon speaker system, Dolby Atmos. – See more here. |
– Elegant design and color. – Luxurious design. |
TV: 3 years Remote: 1 year |
5 – 70 million won |
| Skyworth |
– Brand: Hong Kong – Production: Indonesia |
Linux |
– RGB-W: Enhance white color, reproduce realistic images. – Matrix Backlight: Impressive images, saving power. – DCR: Automatically adjust screen brightness. – Dolby Digital surround sound. – See more here. |
Do not have. |
TV: 2 years Remote: 6 months |
2.6 – 6.6 million VND |
| Mobell |
– Brand: Singapore – Manufacture: Singapore, China |
Android |
– Clear View: Removes image noise. – Stereo: Sound comes from many different sources. – NICAM: Increase sound quality. – See more here. |
Do not have. |
TV: 2 years Remote: 6 months |
3.5 – 5.5 million |
| Casper |
– Brand: Thailand – Manufacture: Thailand |
Android |
– Durable IPS panel, long life. – Super Brightness: Increase brightness – HDR increases contrast. – Dolby Audio surround sound. – See more here. |
– Thin screen bezel. – Firmly upside down V-base. |
TV: 2 years Remote: 6 months |
5.3 – 14.5 million VND |
| FFalcon |
– Brand: China – Manufacture: China |
Android |
– Micro Dimming adjusts brightness and darkness separately, reproducing image quality and color nuances. – See more here. |
– Solid inverted V-shaped stand. – Slim screen border, widening the frame. |
TV: 3 years Remote: 1 year |
4.3 – 8.5 million |
TV sales and warranty policy at Tnhelearning.edu.vn
Customers can buy TV directly at the supermarket system or buy online on the website dienmayxanh.com. In addition, Tnhelearning.edu.vn also supports installment purchases through financial companies or credit cards; Visa, Mastercard, JCB cards with simple procedures.
( Purchase policy, warranty was updated on 06/2023, subject to change from time to time. You can see more latest information here.)
Above are the criteria for choosing to buy a quality TV that Tnhelearning.edu.vn shares with you. If you have any questions, leave them in the comments section below !
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