Appliances 4th of July Sale.Ends 7/10. Limited quantities. No rainchecks.Shop now

Skip to content
Main Content

40inch smart tv

No content

Best Buy customers often prefer the following products when searching for 40inch smart tv.

The TV is one of the most popular pieces of technology in the world. It's a staple in almost every home and office, and it's a great way to keep up with your favorite shows and movies. Browse the top-ranked list of 40-inch smart TVs below along with associated reviews and opinions.

Main Results
  1. Samsung - 40" Class 5 Series LED Full HD Smart Tizen TV - Front_Zoom
    Top comment

    "40 inch smart TV...My son is enjoying his television that he received for Christmas...Samsung 40 inch smart tv...Great tv at a good price. Just right for our bedroom"

    See all customer reviews

    Product Description

    Experience immersive viewing when you add this Samsung 40-inch smart TV to your home. The wide color enhancer and Full HD resolution deliver vibrant picture quality, while the Digital Clean View optimizes content for better results. A unique lifestyle gallery creates scenic views for any room in your home when this TV is not in use. This Samsung 40-inch smart TV features support for the Samsung SmartThings app to complete your home automation setup.
    See all All Flat-Screen TVs
    Top comment

    "40 inch smart TV...My son is enjoying his television that he received for Christmas...Samsung 40 inch smart tv...Great tv at a good price. Just right for our bedroom"

    See all customer reviews

    Product Description

    Experience immersive viewing when you add this Samsung 40-inch smart TV to your home. The wide color enhancer and Full HD resolution deliver vibrant picture quality, while the Digital Clean View optimizes content for better results. A unique lifestyle gallery creates scenic views for any room in your home when this TV is not in use. This Samsung 40-inch smart TV features support for the Samsung SmartThings app to complete your home automation setup.
    See all All Flat-Screen TVs
    See all All Flat-Screen TVs
  2. Insignia™ - 40" Class N10 Series LED Full HD TV - Front_Zoom
    Top comment

    "40 inch monitor...40 inch monitor works well with my two 22inch monitors....Great 40 inch TV!...WONDERFUL 40 inch TV for the money! Can't go wrong with INSIGNIA BRAND."

    See all customer reviews

    Product Description

    This 40-inch screen has clear images and rich, natural color with an LED flat-screen and 1080p full HD resolution. It has the connections you need for video players, speakers and more. VESA mounting holes make wall mounting easy. Relax with the Insignia NS-40D510NA21 40" Class N10 Series LED Full HD TV.
    See all All Flat-Screen TVs
    Top comment

    "40 inch monitor...40 inch monitor works well with my two 22inch monitors....Great 40 inch TV!...WONDERFUL 40 inch TV for the money! Can't go wrong with INSIGNIA BRAND."

    See all customer reviews

    Product Description

    This 40-inch screen has clear images and rich, natural color with an LED flat-screen and 1080p full HD resolution. It has the connections you need for video players, speakers and more. VESA mounting holes make wall mounting easy. Relax with the Insignia NS-40D510NA21 40" Class N10 Series LED Full HD TV.
    See all All Flat-Screen TVs
    See all All Flat-Screen TVs
  3. Samsung - 50” Class DU7200 Series Crystal UHD 4K Smart Tizen TV - Front_Zoom
    Top comment

    "Best smart tv so far this is re modernized tv infact in my house i use lg tv i just said i should try this and ot superb very sharp and smart....50 inches of joy."

    See all customer reviews

    Product Description

    This essential TV features a range of contrast and color and smart capabilities. Enjoy your content with richer details, brighter images and clearer resolution with 4K Upscaling.
    See all All Flat-Screen TVs
    Top comment

    "Best smart tv so far this is re modernized tv infact in my house i use lg tv i just said i should try this and ot superb very sharp and smart....50 inches of joy."

    See all customer reviews

    Product Description

    This essential TV features a range of contrast and color and smart capabilities. Enjoy your content with richer details, brighter images and clearer resolution with 4K Upscaling.
    See all All Flat-Screen TVs
    See all All Flat-Screen TVs
  4. Samsung - 65” Class S95D Series OLED 4K Glare-Free Smart Tizen TV - Front_Zoom
    Top comment

    "I replaced a 2011 Vintage SAMSUG 63 inch with this 2024 OLED 65 Inch and it is real obvious that I needed an upgrade to my TV. ...Previously, I set it up in the living room and the sound was impressive in a large room. The unboxing of the TV wasn't so bad, but it was time consuming almost 40 minutes and it's a 2-man job especially when taking the TV out of the box and then placing it on the TV stand. "

    See all customer reviews

    Product Description

    This premium TV features dramatic detail, reduced glare and our most powerful brightness. Smooth motion, depth and 4K processing make for a non-stop, breathtaking picture.
    See all All Flat-Screen TVs
    Top comment

    "I replaced a 2011 Vintage SAMSUG 63 inch with this 2024 OLED 65 Inch and it is real obvious that I needed an upgrade to my TV. ...Previously, I set it up in the living room and the sound was impressive in a large room. The unboxing of the TV wasn't so bad, but it was time consuming almost 40 minutes and it's a 2-man job especially when taking the TV out of the box and then placing it on the TV stand. "

    See all customer reviews

    Product Description

    This premium TV features dramatic detail, reduced glare and our most powerful brightness. Smooth motion, depth and 4K processing make for a non-stop, breathtaking picture.
    See all All Flat-Screen TVs
    See all All Flat-Screen TVs
  5. Samsung - 77” Class S95D Series OLED 4K Glare-Free Smart Tizen TV - Front_Zoom
    Top comment

    "Very impressive Would recommend to others. Actually bought a 65 inch for our bedroom....Great TV....[This review was collected as part of a promotion.] We updated to this TV from an older model 55 inch. Set up was super easy. "

    See all customer reviews

    Product Description

    This premium TV features dramatic detail, reduced glare and our most powerful brightness. Smooth motion, depth and 4K processing make for a non-stop, breathtaking picture.
    See all All Flat-Screen TVs
    Top comment

    "Very impressive Would recommend to others. Actually bought a 65 inch for our bedroom....Great TV....[This review was collected as part of a promotion.] We updated to this TV from an older model 55 inch. Set up was super easy. "

    See all customer reviews

    Product Description

    This premium TV features dramatic detail, reduced glare and our most powerful brightness. Smooth motion, depth and 4K processing make for a non-stop, breathtaking picture.
    See all All Flat-Screen TVs
    See all All Flat-Screen TVs
  6. Hisense - 40" Class A4 Series LED Full HD Smart Vidaa TV - Front_Zoom
    Top comment

    "HiSense 40 Inch TV...Great TV at a great cost. Would recommend for price and quality....Hisense smart tv 40 inch...High quality for a tv room. My son is so in love geothermal it."

    See all customer reviews

    Product Description

    The Hisense A4 Series HD Smart TV is an entertainment must-have that features tons of built?in apps via the Hisense Smart Platform (VIDAA OS), making it easier than ever to personalize your entertainment experience. The A4 series also has DTS Virtual-X incorporated to deliver a crisp and immersive sound. It has all the features for you to keep up with all of your entertainment. The screen size also makes it ideal for smaller rooms and budgets.
    See all All Flat-Screen TVs
    Top comment

    "HiSense 40 Inch TV...Great TV at a great cost. Would recommend for price and quality....Hisense smart tv 40 inch...High quality for a tv room. My son is so in love geothermal it."

    See all customer reviews

    Product Description

    The Hisense A4 Series HD Smart TV is an entertainment must-have that features tons of built?in apps via the Hisense Smart Platform (VIDAA OS), making it easier than ever to personalize your entertainment experience. The A4 series also has DTS Virtual-X incorporated to deliver a crisp and immersive sound. It has all the features for you to keep up with all of your entertainment. The screen size also makes it ideal for smaller rooms and budgets.
    See all All Flat-Screen TVs
    See all All Flat-Screen TVs
  7. Hisense - 40" Class A4 Series LED Full HD 1080P Smart Google TV - Front_Zoom
    Top comment

    "Hisense 40 inch...I love my 40 inch smart TV and it was delivered to my door....HISENSE 40 INCH SMART TV...Tv arrived the next day after I ordered it. Has very good picture and sound. "

    See all customer reviews

    Product Description

    Experience your favorite entertainment with the Hisense A4 Series Google TV. Google TV seamlessly brings together your movies, shows, live TV, and subscriptions, and organizes them just for you. The voice remote provides easy access to the built-in Google Assistant, allowing you to explore a vast library of content. Additionally, the A4K includes DTS Virtual: X technology to enhance your audio experience and immerse you further into your entertainment.
    See all All Flat-Screen TVs
    Top comment

    "Hisense 40 inch...I love my 40 inch smart TV and it was delivered to my door....HISENSE 40 INCH SMART TV...Tv arrived the next day after I ordered it. Has very good picture and sound. "

    See all customer reviews

    Product Description

    Experience your favorite entertainment with the Hisense A4 Series Google TV. Google TV seamlessly brings together your movies, shows, live TV, and subscriptions, and organizes them just for you. The voice remote provides easy access to the built-in Google Assistant, allowing you to explore a vast library of content. Additionally, the A4K includes DTS Virtual: X technology to enhance your audio experience and immerse you further into your entertainment.
    See all All Flat-Screen TVs
    See all All Flat-Screen TVs
  8. Insignia™ - 55" Class F30 Series LED 4K UHD Smart Fire TV - Front_Zoom
    Top comment

    "Great Smart TV...Great Smart TV. Great Color. Great Size. Great Price....55 Inch TV...This 55 inch TV comes with Firestick built in. That allows anyone with an internet modem to receive any streaming service without cable or satellite dish."

    See all customer reviews

    Product Description

    Take in every moment with breathtaking 4K Ultra HD on this 55-inch screen. It’s equipped with DTS Studio Sound to create realistic and immersive audio. Access live over-the-air channels and streaming—and control it all with your voice. Ask Alexa to launch apps, search for titles and more. Experience the affordable, yet high-performing Insignia NS-55F301NA25 55" Class F30 Series LED 4K UHD Smart Fire TV.
    See all All Flat-Screen TVs
    Top comment

    "Great Smart TV...Great Smart TV. Great Color. Great Size. Great Price....55 Inch TV...This 55 inch TV comes with Firestick built in. That allows anyone with an internet modem to receive any streaming service without cable or satellite dish."

    See all customer reviews

    Product Description

    Take in every moment with breathtaking 4K Ultra HD on this 55-inch screen. It’s equipped with DTS Studio Sound to create realistic and immersive audio. Access live over-the-air channels and streaming—and control it all with your voice. Ask Alexa to launch apps, search for titles and more. Experience the affordable, yet high-performing Insignia NS-55F301NA25 55" Class F30 Series LED 4K UHD Smart Fire TV.
    See all All Flat-Screen TVs
    See all All Flat-Screen TVs
  9. Samsung - 70” Class TU690T Crystal UHD 4K Smart Tizen TV - Front_Zoom
    Top comment

    "70 inches tv...A Nice 70" Smart Samsung Television...I am very happy with the picture and features of this smart television. The 70 inch screen makes it seem like watching a movie screen in our home. "

    See all customer reviews

    Product Description

    See how Crystal UHD with Smart TV elevates what you watch—at a value you’ll love. Go beyond HDTV to enjoy your content in 4K resolution, and in PurColor. And with Smart TV powered by Tizenbuilt in, it’s easy to find and stream the latest shows and movies in just a few clicks.
    See all All Flat-Screen TVs
    Top comment

    "70 inches tv...A Nice 70" Smart Samsung Television...I am very happy with the picture and features of this smart television. The 70 inch screen makes it seem like watching a movie screen in our home. "

    See all customer reviews

    Product Description

    See how Crystal UHD with Smart TV elevates what you watch—at a value you’ll love. Go beyond HDTV to enjoy your content in 4K resolution, and in PurColor. And with Smart TV powered by Tizenbuilt in, it’s easy to find and stream the latest shows and movies in just a few clicks.
    See all All Flat-Screen TVs
    See all All Flat-Screen TVs
  10. Hisense - 55" Class U7 Series Mini-LED 4K UHD QLED Google TV - Front_Zoom
    Top comment

    "Great time for a new TV...It's been about 10 years since I replaced the TV in my front room...sorry i waited so long...new 50 inch plus TV's are cheaper and smarter with decent processors...this Hisense TV , i feel is Great..Android TV operating system is great..looking for Apks is easy..best of all I never had to leave my home...went to bestbuy website...found the one I wanted...payed ( with PayPal )..It was delivered...Very impressed with this TV. Had to replace my Samsung UN55HU6950 55-Inch 4K Ultra HD 60Hz Smart LED TV which I thought had a picture that was better than my Samsung UN65JS8500 65-Inch 4K Ultra HD 3D Smart LED TV. "

    See all customer reviews

    Product Description

    Change your entertainment game! The U7 series smart display from Hisense is packed with lots of exciting features that dramatically improve your watching and playing experience. Think: Mini-LED Pro, QLED Quantum Dot color technology and 144Hz Game Mode Pro. Plus, we even equipped the U7 with a NEXTGEN TV ATSC 3.0 tuner and Wi-Fi 6E router compatibility, making it virtually future-proof.
    See all All Flat-Screen TVs
    Top comment

    "Great time for a new TV...It's been about 10 years since I replaced the TV in my front room...sorry i waited so long...new 50 inch plus TV's are cheaper and smarter with decent processors...this Hisense TV , i feel is Great..Android TV operating system is great..looking for Apks is easy..best of all I never had to leave my home...went to bestbuy website...found the one I wanted...payed ( with PayPal )..It was delivered...Very impressed with this TV. Had to replace my Samsung UN55HU6950 55-Inch 4K Ultra HD 60Hz Smart LED TV which I thought had a picture that was better than my Samsung UN65JS8500 65-Inch 4K Ultra HD 3D Smart LED TV. "

    See all customer reviews

    Product Description

    Change your entertainment game! The U7 series smart display from Hisense is packed with lots of exciting features that dramatically improve your watching and playing experience. Think: Mini-LED Pro, QLED Quantum Dot color technology and 144Hz Game Mode Pro. Plus, we even equipped the U7 with a NEXTGEN TV ATSC 3.0 tuner and Wi-Fi 6E router compatibility, making it virtually future-proof.
    See all All Flat-Screen TVs
    See all All Flat-Screen TVs
No content
No content