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Thursday, 7 April 2022

How To Buy Smart TV

TV buying guide 2022 | Smart tv buying guide 2022 | Smart tv buying guide

Smart TV Buying Guide: How To Choose The Right smart tv for home

TV is an important part of the every family , nowadays no can can leave at home without tv. So buying a best tv is a very important as it is going to leave with you long time.

What is 4K TV? Is OLED worth it? What about OLED vs. LED? And the biggie: which TV should you buy?  and many more question to come in our mind when we are going to buy a TV in store. We get confused to see a lot of model and brand.



If you don’t know it, we are not going to explain this here best tv buying guide.

10 things to check before buying a smart TV

1. Budget

2. Screen Size

3. Display type of TV LED or OLED

4. Screen resolution: 8K, 4K or HD?

5. LED vs LCD 

6. Refresh Rate

7. Connectivity & HDMI

8. Sound

9. Streaming

10. TV Warranty


1. Budget

The more you spend, the better you get. Its fact all thing depend on our budget, so TV features also you can get as per your budget.

TV price vary to vary brand also , so its depend on you which is your favorite and trustable brand. SO before buying a TV first decide your budget and then start searching best features within your price range.


2. Screen Size

Screen Size of the TV is also an important factor which need to check as per your room size & number of family members. If you want to buy a basic or smart TV, the most important factor to be consider is screen size.

So pick the screen size that will fit comfortably into your room or hall and that should also within your budget. Screen size also depends on how close you sit to the TV. Basically, if you can see the individual pixels of the TV screen, it means you are too close.

A good rule of thumb is that you should sit at a distance from the TV 5-10 feet far from TV as per room size. Precisely, choose a screen size and resolution appropriate for the distance you will sit from the screen.


3. Display type of TV LED or OLED

“OLED” stands for “organic light-emitting diode.” What makes an OLED unique is that each pixel has a light source that can be individually shut off. On an LED monitor, the only way to keep a pixel from emitting light is to keep the liquid crystal closed. It’s effective, but not perfect - a small portion of light will always seep through. On an OLED monitor, each pixel’s light can be entirely shut off so no light at all will emanate through the liquid crystal. These means you can get truer blacks, which means deeper contrast ratios and better image quality.

There are two additional advantages. First, OLED monitors can be made even thinner than LED monitors because there’s not a separate layer of LEDs behind the pixels. Second, these monitors are more energy efficient because the pixels will only draw power when their light is turned on. One of the downsides, though, is that pixel burn-in will be more noticeable since some pixels will inevitably be used more than others.

Both technology are awesome, but one is better. Although OLED is more expensive, it is by far the best picture technology.  though OLED wins the picture contest, a good 4K LED TV still offers a spectacular viewing experience — and the good ones come  with the same smart TV features found in OLED TVs. Add to that, 4K LED TVs cost less than OLED TVs – possibly freeing up money  for that killer sound bar or awesome surround sound system you’re going to want.  

So you’re now free to skip over the rest of this section, unless you want more detail and a little TV history. You will be choosing a TV with either LED or OLED panel technology so you should know both information. So what are the specific differences between LED and OLED? Here's how they stack up against each other:

Price

LED TVs are less expensive than OLED TVs, though OLED prices are coming down.

Picture

LED TVs are backlit, which means a light shines through a panel of crystals to create the picture. OLED TVs are not backlit. Instead, every single pixel in an OLED 4K TV (and we’re talking 8,847,360 pixels in all) turns on and off and adjusts on its own.

Brightness

LEDs and OLEDs both work well in all lighting conditions. LEDs are especially good in well-lit spaces and can be made even brighter for sunny Florida rooms. OLED is spectacular in dimmer rooms.

Contrast

Given LED TVs cannot go completely dark, shadow detail suffers. With OLED, colors pop, black is true black (which is huge), and contrast and shadow detail are true to life.

Black Levels

The deeper the blacks, the better the contrast. And the better the contrast, the better the picture. Add to that: it’s not just the depth of the blacks, it’s the details in the blacks that make a great picture. Bottom line: No contest here, OLED nails blacks. 

TV Depth

Both LED and OLED TVs are thin, but OLED is thinner. Some LED TVs are 1/4 inch thin, but some OLED TVs are as thin as a couple of credit cards. Caveat: Some TVs have a “bump” on the back that prohibits a tight fit, but a professional installation can bury the bump in the wall for a perfectly flush-to-the-wall look.

Viewing Angles

Lower-end LED TVs often have viewing angle issues — you have to sit directly in front of the TV to see the best picture. If you’re off to the side, the picture fades. (Important: Make sure your TV will look good from various angles in your particular room!) This is not an issue with OLED technology — every viewing angle is optimum.

Fast Action 

Both LED and OLED TVs occasionally struggle with fast action content, like a football game — it’s one of the most difficult things for a TV to do. A better TV generally is great out of the box with factory settings, but they do come with menu settings that improve  fast action — though sometimes at the expense of the picture. (Your call to turn it on or leave it off.)

Tip to buy LED TV or OLED TV:

If you really want to see a side-by-side OLED vs. LED contest, visit a showroom near you and ask to see a video of fireworks at night on both types of panels - at the same time.

If you do decide to go with an LED TV, note that higher-end LED TVs way outperform lower-end LED TVs. Take LG vs. Vizio, for example. The LG will have better blacks, better contrast, more vibrant color, and wider viewing angles.


4. Screen resolution: 4K, 8K or HD?

8K TVs are accessible at the present time. That's right, 8K, as in multiple times the goal of Ultra HD 4K TVs. You can, in the event that you truly need to, purchase models from Samsung, Sony, LG and TCL in an assortment of sizes. As you had anticipate from state of the art innovation with more than 30 million pixels, the costs are very high. By and large 8K TVs cost in excess of a top of the line, and frequently greater, 4K TV.

Is it a good idea to buy 8K TV? Is it true or not that they are the best TVs out there? In a word: No. In two words: Not yet. You're in an ideal situation getting an excellent 4K TV for undeniably less cash. It will look better with 99.9% of the substance you put on it. All things considered, 8K has arrived, furthermore, it's not disappearing, so it merits investigating. You'll have to look exceptionally close, as those pixels are little.

Ultimately 8K will be undeniably more standard. It's conceivable 4K will go the method of that large number of lower goals, and be consigned to tech history. Does this mean your 4K TV is as of now outdated? Would it be advisable for you to stand by to purchase another TV until 8K costs drop? Do you need a 8K TV for the PlayStation 5 or Xbox Series X? Peruse on for the response to this multitude of inquiries and the sky is the limit from there.

Is it worth buying an 8K TV?

Except if you have cash to consume, don't think about getting one at the present time.From what we've seen, there's nearly nothing, if any, picture quality improvement over 4K TVs. Any improvement we have seen expected sitting extremely near an exceptionally enormous screen. To take advantage of any 8K TV, you want genuine 8K substance (and there essentially isn't any).Both new control center guarantee 8K goal, yet all at once that is possibly deceptive. In the following not many years 8K TVs will get less expensive and maybe really merit considering.

To repeat, perhaps the most compelling motivation 8K TVs are not generally so astounding as you would anticipate, other than their cost, is that there basically aren't any 8K TV shows or films to watch on them. And keeping in mind that the most recent gaming control center will ultimately do 8K (perhaps), 8K games today are essentially nonexistent. All that you can get much of the time is 4K, so that multitude of additional pixels of a 8K TV will not be utilized to their fullest potential.

Now that you've slid your wallet back into your pocket, sit back and soak in everything there is to know about 8K TVs today. 

What is 8K, and is it better than a 4K TV?

A conventional HDTV from a couple of years prior is 1080p, and that implies it has 1,920 pixels on a level plane and 1,080 in an upward direction. Numerous computerized film projectors - - the ones in cinemas - - have a goal of 2,048x1,080. Since it's normal in Hollywood-address just allude to the level goal, they refer to that as "2K," yet it's essentially equivalent to the HDTV 1080p you have at home.

The expression "4K" comes from the advanced film side, as well, with a level goal of 4,096, consequently "4K." However, on the TV side, fabricating efficiencies implied we got twofold the level and vertical goals of 1080p HDTV, so 3,840x2,160 pixels.

Everybody informally refers to this as "4K," however the specialized term is Ultra HD. This has four fold the number of pixels as 1080p HD.

Which carries us to 8K. You got it: double the even and vertical goal of 4K, for an astounding 7,680x4,320 and 33,177,600 absolute pixels. In addition to the fact that that is multiple times the goal of 4K, that is a fantastic multiple times a greater number of pixels than 1080p. Or then again to put that in an unexpected way, you could put 16 full-goal 1080p recordings on a 8K screen simultaneously with no loss of value. I don't know for what reason you'd need to do this, but rather hello, no difference either way.

 

5. LED vs LCD 

 What is LCD ( Liquid crystal display )

Both types (LED and LCD ) of displays use liquid crystals to help create an image. The difference is in the backlights. A LCD monitor uses fluorescent backlights, even an LED monitor uses light-emitting diodes for backlights. LED monitors usually have superior picture quality, but they come in varying backlight configurations. And backlight configurations create better images than others.

Which is better LCD or LED?

A full-array LED monitor should be your number one choice for gaming. Steer clear if its edge lighting. The problem with edge lighting is that you’ll have fewer optimal viewing angles with which to play games. That’s not an issue if you prefer to sit directly in front  of the screen while you’re gaming. But if you like to kick back in your chair or view from different angles, you’ll find that an edge-lit LED loses visibility as you move away from the center viewing angle.


Difference between LED and LCD

Light Emitting Diode (LED):

LED is a type of LCD that actually accompanies the advancement of technology. This replaces the fluorescent tube with backlight technology, which produces a clearer picture than the LCD. LED have wider viewing angle than the LCD. It have better black level and contrast in comparison to LCD LCD display. LED delivers better color accuracy in comparison to the LCD.

Advantage & Disadvantage of LED and LCD:


Sr No Advantage Disadvantage
1 LED have very long life. It is more costly.
2 It requires low maintenance. It have restricted viewing angle.
3 LED doesn’t produce heat.
4 LED is highly efficient.


Liquid Crystal Display (LCD):

An LCD is a passive device, which means that it does not deliver any light to display characters, animations, videos, etc. LCD uses fluorescent tubes to lighten the picture, but can’t provide the clearer picture as LED delivers. It delivers good color accuracy, but we can notice the difference if we compare LED and LCD color accuracy. In LCD, the wide angle decreases with 30 degrees from the center in the image then the contrast ratio.

Advantage:

  1. It consumes less power.
  2. It includes millions of color.
  3. It is lighter than LED.

Disadvantage:

  1. It needs extra light sources.
  2. It have also restricted viewing angle.
  3. Its speed is very slow.


Difference between LED and LCD:

Sr No LED LCD
1 LED have better response time. LCD is slower.
2 LED consumes more power. It consumes less power.
3 LED delivers good picture quality. LCD also delivers the good picture quality but less than LED.
4 LED is costlier. It is less costly than LED.
5 LED have better black level and contrast. It have not good black level and contrast as LED.
6 LED delivers better color accuracy. It also delivers good color accuracy, but we can notice the difference if we compare these two.
7 LED have wider viewing angle. The wide angle decreases with 30 degrees from the centre in the image then the contrast ratio.


6. Refresh rate: Faster is better

The refresh rate, expressed in Hertz (Hz) show how many times per second a picture is refreshed on the TV screen. A standard TV refresh rate is 60 Hz. However, in scenes with rapidly moving objects, a 60 Hz refresh rate can make things look blurry or jittery, particularly on LCD HDTVs. So, to create a more solid picture, TV manufacturers increased the refresh rate to 120 Hz and more.

 

7. Connectivity & HDMI

Cables: There are many conflicting opinions on this one, and even some controversy, but we land firmly: A higher-quality HDMI cable indeed makes a difference, and we prove it every day for customers in our stores. Better AV cables pass a wider signal faster, and thus better  handle the greater bandwidth necessary to get every bit of quality from source to TV. As technology offers better resolution and more content, you’re going to need the speed and bandwidth. Plus, if you're spending a few thousand dollars or more on a new TV, quality cables ensure you're getting the most out of it. (You wouldn't buy a Ferrari and throw on $40 tires, right?)

Bluetooth connectivity: Many TVs come Bluetooth enabled, and if you have Bluetooth headphones that work with your TV, you may be golden! The ability to walk around the house listening to your favorite show with headphones and not disturb others or watch TV in bed while your significant other is asleep is a beautiful thing. Add to that, you never miss a word under headphones. If you are hearing impaired (we’re looking at you, Baby Boomers), some headphones have voice enhancement tech built-in to make voices clearer.

Generally while buying TV people don't think about this part, later they realize when new requirement comes at home. So pay a small attention to the number of HDMI port it has. Manufacturers looking to shave costs may offer fewer HDMI plugs on the back. Before buying tv look for 4 HDMI ports on your TV at a minimum.so you can connect Devices like your gaming box, sound bar and Apple TV each need their own HDMI port, so yeah, they go quickly.

You should also check about HDCP compatibility (or high-bandwidth digital content protection). The next generation of content protection is called HDCP 2.2, and not only is it not backwards compatible, many new 4K devices don't even support it.

Therefore if you are planning to buy 4K Ultra HD, make sure the tv set's ports support HDMI 2.0 at the very least to accommodate future Ultra HD sources.

The newer HDMI 2.1 format has started cropping up on TVs, and while the biggest benefits of the new standard will be seen in delivering 8K content, there are still plenty of goodies coming to 4K sets. 

 A higher-quality HDMI cable indeed makes a difference in screen quality, and we prove it every day for customers in our stores. Best AV cables pass a wider signal faster, and thus better handle the greater bandwidth necessary to get every bit of quality from source to TV. So cable should be best quality,

 

8. Sound

Nowadays Every TV  — whether 1080p or 4K Ultra HD — comes with a digital sound port or two in the back that just begs for an upgrade. Sound is what makes you jump out of your seat, dive for cover, or reach for your Kleenex… so make sure sound quality should great.

 

9. Streaming

Smart TVs are pretty much standard and popular nowadays, and this is a good thing. If you are streaming content now from Netflix or other source,. The world has been changed now in compare to 10 years back in TV experience. Today A Smart TV lets you: 

Cut the cord… and enjoy wireless freedom and control. Smart TVs make it possible to cut the cord and get rid of your cable or satellite service, thanks to the native apps they come with: streaming services like Amazon Prime Video, Netflix, Prime, YouTube and  etc..

You can View good quality content on your TV, from different source like pen drive , mobile's videos, photos, and music just like a computer.


10. TV Warranty

Now final thing need to check is warranty, check which brand provide you maximum warranty period.

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