Samsung 55″ Class NU7300 Curved Smart 4K UHD TV (UN55NU7300)

3.65 out of 5
(20 customer reviews)


  • 4K Upscaling
  • PurColorâ„¢
  • 120 Motion Rating
  • UHD Dimming
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Series 7
Resolution 3840 x 2160
Screen Curvature 4200 R
Connectivity 3
Product Type
Screen Size 55"
Picture Engine UHD Engine
Motion Rate 120
HDR (High Dynamic Range) HDR
HDR 10 Yes
HLG (Hybrid Log Gamma) Yes
Contrast Mega Contrast
Color Pur Color
Micro Dimming UHD Dimming
Auto Depth Enhancer Yes
Auto Motion Plus Yes
Film Mode Yes
Natural Mode Support Yes
Dolby Digital Plus Yes
Sound Output (RMS) 20 W
Speaker Type 2 CH
Multiroom Link Yes
Smart Service
Samsung SMART TV Smart
Web Browser Yes
SmartThings App Support Yes
Mobile to TV - Mirroring, DLNA Yes
360 Video Player Yes
360 Camera Support Yes
WiFi Direct Yes
Digital Broadcasting ATSC / ClearQAM
Analog Tuner Yes
Component In (Y/Pb/Pr) 1
Composite In (AV) 1 (Common Use for Component Y)
Ethernet (LAN) Yes
Digital Audio Out (Optical) 1
RF In (Terrestrial / Cable input / Satellite input) 1 / 1 (Common Use for Terrestrial) / 0
HDMI A / Return Ch. Support Yes
HDMI Quick Switch Yes
Wireless LAN Built-in Yes
Anynet (HDMI-CEC) Yes
Design New Edge (Skinny Bezel)
Bezel Type VNB
Front Color Charcoal Black
Stand Type Simple Luminus
Additional Feature
Instant On Yes
Processor Quad-Core
Accessibility Voice Guide (US English) / Enlarge / High Contrast / Learn TV Remote (US English) / Negative Color / Grayscale / SeeColors
Digital Clean View Yes
Auto Channel Search Yes
Auto Power Off Yes
Caption (Subtitle) Yes
Connect Share™ (HDD) Yes
ConnectShare™ (USB 2.0) Yes
Game Mode Yes (Basic)
OSD Language English, Spanish, French
USB HID Support Yes
V-Chip Yes
IPv6 Support Yes
Eco Feature
Energy Star N/A
Eco Sensor Yes
Power Supply AC110-120V 50/60Hz
Power Consumption (Max) 140 W
Package Size (WxHxD) 1367 x 852 x 184 mm
Set Size with Stand (WxHxD) 1236 x 793.7 x 261.3 mm
Set Size without Stand (WxHxD) 1236 x 714.9 x 104.0 mm
Package Weight 23.20 kg
Set Weight with Stand 18.50 kg
Set Weight without Stand 18.2 kg
Remote Controller Model TM1240A
Batteries (for Remote Control) Yes
Mini Wall Mount Support Yes
Vesa Wall Mount Support Yes
User Manual Yes
E-Manual Yes
Power Cable Yes

Additional information


Screen Size





Screen Type

20 reviews for Samsung 55″ Class NU7300 Curved Smart 4K UHD TV (UN55NU7300)

  1. 1 out of 5


    TV missing Wifi 5GHZ – Totally missing feature.

    I know 5GHZ has high chance of disconnection but this TV is missing wifi 5GHZ feature. Let user decide which wifi band they want to run. I got this TV to upgrade my old TV to support latest wifi band and size upgrade. out of my surprise this TV is not supporting wifi 5GHZ. only supports 2.4 GHZ. I am planning to return it.

    Originally posted on

  2. 5 out of 5

    Love Mt Samsung

    Great Picture and easy setup

    Handles 5GHz, Wi-FI,easy to setup, and picture is crisp, clear, and bright; vivid colors.

    Originally posted on

  3. 4 out of 5


    Love my Samsung NU7300

    I purchased this product and for the value and the competitive market I believe I made a great purchase.

    Originally posted on

  4. 3 out of 5


    Need more improvements!

    Because I would like more dynamism in the editing of external subtitles (changes of colors, types of sources, changes of positions …) I would also like to have audio output via mini-jack 3.5mm. And that the Motion Plus does not make micro jumps in the image as I could perceive in mine! Anyway, thanks to Samsung for creating wonderful products that are unique and of pure quality !!! My greetings.

    Originally posted on

  5. 5 out of 5

    Dr M B PHD

    The best that I ever had

    I am 57 years old and have owned a lot of TVs in my time but I have never had anything as nice as this Samsung. Watching it is like being there in person. The curve is like 3D to me. Since I can’t watch a 3D TV because of my eyes this TV makes it possible for me to see in 3D quality without the 3D glasses. I always like Samsung products from my Samsung Galaxy S8 Plus and Samsung Galaxy S9 Plus now this wonderful TV. It it’s just like being in the movie theater. It has great stereo sound with the speakers that’s built into it. I can watch my Xfinity cable TV and any of the smart tv apps on it. I would recommend it to anyone that wants a great system. Take it from a person that has a Bachelors degree in computer information science/computer programming and a Doctorate degree in computer science. I know just about everything when it comes to technology.

    Originally posted on

  6. 5 out of 5



    I just got the tv after long wait from black Friday and I have to say it’s the best purchase I’ve had in a long while. The picture is amazing and the set up is a breeze. I’m not the most tech savvy person when it comes to setting up sound and best picture for movies game and tv. Let me tell you the settings as far as pictures sound goes it’s super easy and simple and the smarthing app its a god send it linked super easy wifi logins and the app store..must buy if you come across it…once again thank you samsung great job

    Originally posted on

  7. 5 out of 5


    Great Resolution !!

    I bought this tv 2 weeks ago, I am so glad I did. Tv overall is great for my master bedroom and it is really easy to use.

    Originally posted on

  8. 5 out of 5


    Exceeded my expectations!

    I love my tv. The picture quality is great, and the sound is amazing also. Playing my PlayStation 4 on this tv looks so much better than any tv I have previously had connected to it.

    Originally posted on

  9. 5 out of 5


    Excellent tv

    I’ve had the TV a little over a week have no complaints fantastic picture ultra HD is amazing

    Originally posted on

  10. 4 out of 5

    Jeff P

    Picture Qualiy

    Easy to set-up, outstanding picture quality, amazingly low price for a curved tv, can view at a sharper angle from a longer distance. needed longer bolts to attach tv to the wall with a standard flat-back bracket, Belkin router not powerful enough to stream, some programs like Acorn TV will not stream to Samsung Smart tv’s at this time due to compatibility issues. The sound is average as with all ultra thin tv’s, slight motion blur. Received outstanding service from Best Buy.

    Originally posted on

  11. 2 out of 5


    Pretty good picture. Horrible sound.

    I got this tv and within one week it had constant sound glitches. Words would get cut out every 5 minutes at least. Very irritating when you paid 600 dollars. Also sound went completely out and I had to reset the tv. Returned it for a Vizio and I love it m.

    Originally posted on

  12. 2 out of 5


    Curved? Where?

    The picture quality is fine. However, the tv doesn’t looked curved at all. You can’t see it’s a curve in in unless you literally stand inches from it. Meh! Wouldn’t buy again.

    Originally posted on

  13. 1 out of 5


    Tv is turning on and off by itself

    I had the TV for a 3 weeks. Was a great buy until a few nights ago the TV turned on by itself. Now every night at 3 am the TV turns on. I google the problem. This is a major issue with a lot of people with this TV. I’m very disappointed in Samsung. Will not offer any support in fixing the problem.

    Originally posted on

  14. 2 out of 5


    lacks Bluetooth

    Expected built-in bluetooth as in my 6 series. I can’t use wireless Beats headphone with 7 Series.

    Originally posted on

  15. 4 out of 5

    Love GoT

    Love features and Smart Hub

    I bought this back in November to replace one that has lived it’s life. I choose the curve because it fits into our odd space perfectly and everyone can see it. We had a hard time viewing our old one from different spots in our living room. We can now sit anywhere we want an have a perfect view. The picture is beautiful and I love the look of this. The reason for 4 stars is the sound is not the best. Sound needs to be improved.

    Originally posted on

  16. 2 out of 5



    I bought this TV specifically because it was compatible with my internet provider Spectrum. I like to watch content from Hulu, Prime, Netflix, and Spectrum. My other TV’s use Roku and Cable boxes. I was very disappointed that all the video streaming apps were available except for spectrum. I search the AppStore and found it, only to learn I couldn’t download the free app without an account. I had create an account to agree to terms and conditions, including terms for a reward plan when the link didn’t work. I need more TV’s, but won’t bother with Smart TV’s that don’t come preloaded with the apps I want. Next time I will save myself the money and invest in another Roku to attach the TV. I am ordering another Roku and closing my Samsung account because it seems your company is more interested in collecting data then making sure the customer has a good experience. This was not a cord cutting experience, just another time draining set up process for big data ingestion to earn your company advertising dollars and my experience seemed very Google like. No thanks, they have no respect for privacy.

    Originally posted on

  17. 5 out of 5


    Wonderful features with easy setup

    Great TV we are enjoying our 55” class NU7300 Curved Smart 4 k UHD TV so much. Movies are awesome..price was reasonable

    Originally posted on

  18. 3 out of 5


    Average TV for 4K

    I brought this TV 6 weeks ago, it has a buzzing sound coming from the back of television when I put the TV on mute, no I would not recommend this TV.

    Originally posted on

  19. 5 out of 5


    Just flat out amazing!

    Had no idea tv’s were this good now – with a Samsung blu ray player, movies are better than in a theatre. And love the curved screen – truly remarkable sense of depth. Couldn’t be happier.

    Originally posted on

  20. 5 out of 5



    I bought this at Best Buy a year ago. I use it as an extra display for my iMac. OUTSTANDING!!! The TV has not dropped in price over the year and I could not be happier. Beautiful picture; the works. Considering buying one more to finish out my digital desktop symmetrically.

    Originally posted on

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