Samsung - 40" Class (39.5" Diag.) - LED - 2160p - Smart - 4K Ultra HD TV

< /br>Have a movie night with this 40-inch Samsung LED TV. It has a 4K resolution and 120 clear motion rate for lifelike video, and it has DTS Studio Sound to fill the room with dynamic audio. This Samsung LED TV has built-in Wi-Fi, so you can stream content from your favorite apps.
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Model: UN40MU6300FXZA SKU: 5768401 UPC: 887276209609
Reviews: 4.7 of 5 (1503 reviews)
Shipping: Ships in 1 business day.
Reg. Price: $399.99
Best Buy Price: $399.99
Lowest Price History: $399.99
New Reviews
Posted by: from BestBuy on
5.0Great value
I LOVE this TV. The picture is great. The sound is great for built in speakers. Lots of apps to choose from. I think my next TV will be another Samsung.

Posted by: from BestBuy on 07/14/2018 06:18:33
Perfect fit
I needed a new television for my RV, and the space only allows for up to 40 inch TVs. Most of the TV manufacturers are going to 43 inch models. This was a display model, which came without a remote, but it's no problem, because the Samsung remote app works well with it. Because it was a display model, I got a good discount on the unit.

Posted by: from BestBuy on 07/13/2018 15:50:14
Good size
Sleep timer/auto shut off doesn't work every night

Posted by: from BestBuy on 07/07/2018 14:30:54
Excellent TV. Good value
Geek Squad install and program Logitech controller and Bose sound bar was a great help. I recommend using them for any multi-electronic purchase

Posted by: from BestBuy on 07/07/2018 01:57:51
Love the tv
Am still getting used to having such a nice tv. The HD experience is great and I never want to go back to a smaller set. I will be in the market for a 55" sometime in the not too distant future and will be back at Best Buy since the shopping experience and service was so good.

Posted by: from BestBuy on 07/05/2018 18:57:21
Good TV
I returned this one due to size and ended up getting a bigger one.

Posted by: from BestBuy on 07/03/2018 05:38:01
Great TV
Perfect size for a bedroom. Great picture. Love the remote.

Posted by: from BestBuy on 07/02/2018 15:03:56
Good Quality Overall
Purchased as open box and very pleased with price and value.

Posted by: from BestBuy on 07/02/2018 07:43:37
Good TV, easy to setup
Nice TV. Purchased for mother-in-law. She finds it easy to use. Learning the smart TV features. Good picture and sound.

Posted by: from BestBuy on 06/30/2018 05:39:51
Great Smart TV for price.
Excellent quality. Super clear. Multiple functiond, easy to use. Would highly recommend.

Product Overview
4K Color Drive
Colors are both vibrant and pure, giving you a realistic experience.

A single remote lets you control everything
Easily access your favorite content and control connected TV devices from one source using OneRemote.

39.5" screen (measured diagonally from corner to corner)
A good size for a living room, or if you want a larger bedroom TV.

2160p resolution for breathtaking HD images
Watch 4K movies and TV shows at 4x the resolution of Full HD, and upscale your current HD content to gorgeous, Ultra HD-level picture quality.

Built-in Wi-Fi Smart TV means a huge world of entertainment
Stream movies, videos, music, and more. S Recommendation finds the movies and TV shows you'll enjoy most.

Smart apps
Put your favorite media and entertainment at your fingertips with apps built for your Samsung Smart TV - including streaming TV and movies, sports, social media, interactive games, weather, and more.

Full web browser
Easily browse the web right on your TV - enjoy everything from online shopping and social media to entertainment news.

LED TVs perform well in all lighting conditions
They also deliver plasma-like deep blacks and rich colors.

Advanced TV sound
Two 10W main channel speakers, DTS Premium Sound 5.1.

3 HDMI inputs for the best home theater connection
High-speed HDMI delivers up to 2160p picture and digital surround sound in one convenient cable. HDMI cable not included.

Motion Rate 120
Enjoy high-speed action with good motion clarity.

2 USB inputs
Easily connect your digital camera, camcorder or other USB device.

Web-based services and content require high-speed Internet service. Some services may require a subscription.

More Reviews

Customer Reviews

Warranty Terms - Parts1 year limited
Warranty Terms - Labor1 year limited
Product Height143
Product Width220
High Dynamic Range Technology4K HDR Pro
Remote Control TypeSmart
ENERGY STAR CertifiedYes
Color CategoryGray
Number of DVI Inputs0
Product Depth Without Stand2.5 inches
Manufacturer's Warranty - Labor1 year limited
Product Weight With Stand19.2 pounds
Specific Manufacturer Technologies4K Color Drive, OneRemote
Stand IncludedYes
Number of VGA Ports0
Curved ScreenNo
Surround Sound SupportedDTS Premium Sound
Number of HDMI HDCP 2.2 Inputs3
Built-in Speaker TypeDownward firing
Quantum Dot TechnologyNo
Network CompatibilityBuilt-in Wi-Fi
Local DimmingYes
Model NumberUN40MU6300FXZA
TV/DVD ComboNo
Stand Depth11.3 inches
Product Width36.1 inches
Display TypeLED
Model Year2017
Mount IncludedNo
Vertical Resolution2160p (4K)
Number of RS-232 Inputs1
Product Name40" Class (39.5" Diag.) - LED - 2160p - Smart - 4K Ultra HD TV
Number Of Batteries Required (Remote Control)2
Wall MountableYes
Product Weight Without Stand17 pounds
Headphone JackNo
3D TechnologyNo
Series6 series 4K
Number of Batteries Included (Remote Control)0
Bluetooth EnabledYes
Estimated Annual Operating Cost10 United States dollars
Smart CapableYes
Motion Enhancement TechnologyMotion Rate 120
Product Height Without Stand21.1 inches
Screen Size Class40 inches
HDBaseT ReceiverNo
Number of USB 2.0 Ports2
Number of HDMI Inputs3
Indoor Or Outdoor UseIndoor
Number of Composite Video Inputs0
Closed CaptioningYes
Smart Device CapabilitiesApp store
RF Antenna InputYes
Number of Component Video Inputs0
Built-In SpeakersYes
Cable(s) IncludedAC power
Number Of USB Port(s) (Total)2
Battery Size (Remote Control)AAA
High Dynamic Range (HDR)Yes
Number of HDMI Outputs0
Language(s) DisplayedEnglish
TV TunerDigital
Manufacturer's Warranty - Parts1 year limited
Number of Digital Optical Audio Outputs1
Speaker Output20 watts
Product Depth With Stand11.3 inches
Estimated Annual Electricity Use84 kilowatt hours
Ethernet Port(s)Yes
EPEAT QualifiedNo
Product Height With Stand23.5 inches
VESA Wall Mount Standard200mm x 200mm
Screen MirroringMobile to TV
Voice ControlledNone
Number of Analog Audio Outputs0
Smart PlatformSamsung Smart TV
Internet of Things (IoT) CompatibleNo
Rechargeable Battery (Remote Control)No
Screen Size39.5 inches
Price History