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Customer reviews for SAMSUNG 55” Class M70H Series Mini LED 4K UHD Vision AI Companion Smart Tizen TV for
SAMSUNG 55” Class M70H Series Mini LED 4K UHD Vision AI Companion Smart Tizen TV
4.5 out of 5 stars
stars
163 ratings160 reviews
  1. 5 stars70% (114)
  2. 4 stars18% (30)
  3. 3 stars6% (10)
  4. 2 stars4% (7)
  5. 1 star1% (2)

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Showing 1-10 of 160 reviews
Aug 7, 2026
Wilson
5 out of 5 stars
5 out of 5 stars review

BEAUTIFUL DISPLAY

At first I was a little skeptical it wasn't as clear as my 4K curve But as time went on and we got our updates and then adjusted to my room it just turned into a fantastic television that I can read the subtitles without glasses it is pretty amazing thank you and very happy with it Samsung

Review from Samsung US
Helpful?38IP7LKS6PZ819847274541
Aug 8, 2026
Okcbrown
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

vibrant color

samsung 55"

Helpful?38IP7LKS6PZ819847274541
Jul 22, 2026
Booms
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Awesome 55 inch TV

Absolutely love the TV. Love the price love the picture. Love the sound quality. Would recommend this to anyone.

Helpful?38IP7LKS6PZ819847274541
Jul 20, 2026
Harmz21
5 out of 5 stars
5 out of 5 stars review

Amazing Hi-Def and Ultra Color TV

[This review was collected as part of a promotion.] My new 55' Samsung television is so enjoyable with top of the art high definition, contrast, resolution and color along with an incredibly responsive and user friendly Smart TV app (SmartThings) for your phone that allows you to control your TV from anywhere and has an on demand remote if you've lost yours or have your phone on you and simply don't want to get up from the couch to grab the physical remote. I would recommend this TV to anyone, 5-star rating all the way!

Review from Samsung US
Helpful?38IP7LKS6PZ819847274541
Aug 6, 2026
Hawaiimom
5 out of 5 stars
5 out of 5 stars review

Highly Satisfied! Perfect Visuals and Sound!

[This review was collected as part of a promotion.] Aloha‼︎ Living in Hawaii, Samsung is always my top choice due to their excellent delivery options and reliable after-purchase support. Unfortunately, my previous 55" Class Q7 Series QLED TV suddenly blacked out after about four and a half years. Thankfully, it was covered by a 5-year warranty, and Samsung responded quickly! This allowed us to upgrade to the Samsung 65" Class M70H Series 4K Mini LED Smart TV. Thanks to the Mini LED technology, the weak points of our previous model seem resolved, and this new one feels incredibly stable. It seems to be a very popular model, so delivery took some time, but we had fun rearranging our living room while anticipating its arrival. When it finally arrived, we were thrilled! While it is significantly larger, it doesn't feel overwhelming at all—in fact, the size is a perfect fit for our room. My husband, who wears hearing aids, was absolutely delighted. Not only is the picture quality amazing, but the sound is beautifully mellow. He noticed no harsh high frequencies, making it much easier for him to catch clear dialogue while watching movies. The picture quality is exceptionally smooth and gentle on the eyes. While the images are crystal clear, our very first impression was how soothing and natural the colors felt, just like the audio. I occasionally suffer from migraines with aura when watching TV in a dark room for too long, but this display causes zero eye strain, and I haven't had any issues at all. My husband is already counting down the days until football season! Since we've only had it for a short time, this might not be a definitive long-term review, but we can confidently say we are absolutely thrilled with this purchase. TV trends are moving toward massive, ultra-thin screens with blinding brightness, but for us, this size and quality are the perfect sweet spot. It offers incredible value for the price!

Review from Samsung US
Helpful?38IP7LKS6PZ819847274541
Jul 20, 2026
David
5 out of 5 stars
5 out of 5 stars review

Great picture

[This review was collected as part of a promotion.] I absolutely love this TV. It is a replacement for another brand that stopped working. The Samsung is very responsive, color and contrast, brightness is all top notch. I even slurred and purchased the matching 5.1 sound bar. I love this system.

Review from Samsung US
Helpful?38IP7LKS6PZ819847274541
Jul 21, 2026
Yous
5 out of 5 stars
5 out of 5 stars review

Happy purchase!

[This review was collected as part of a promotion.] This TV is meeting all my viewing needs. It has brightness crisp colors contrasts. It is also so responsive from a click of the remote to excecussion on the screen. Another gem is that the remote doesn't even have to be pointed to the TV to work.

Review from Samsung US
Helpful?38IP7LKS6PZ819847274541
Aug 5, 2026
Suup
4 out of 5 stars
4 out of 5 stars review

Great product,

The picture is awesome, what an upgrade from our last Roku tv. The colors are great. The thing that is very annoying is that the Samsung live tv automatically plays if the Home Screen is sitting idle. I did the correct steps to turn auto play off but it didn't work until I finally just ended up deleting the entire app off of the tv. Like I said before, great tv besides that one feature.

Review from Samsung US
Helpful?38IP7LKS6PZ819847274541
Aug 5, 2026
Randyfish
3 out of 5 stars
3 out of 5 stars review

OK...but

This is an ok TV. We're cable cutters who have for several years streamed our TV content. The picture quality is ok but there are times when the picture is slightly "fuzzy" which may be more of a streaming issue rather than the TV's problem. The reason for 3 stars is that we bought this particular TV because it was one of the few cabable of having 2 Bluetooth wireless headphones operating at the same time. However, you have "reconnect" the "paired" headphones each time the TV is turned on...but even more frustrating is the fact this TV frequently drops the headphone connection while watching a show. We use a Bose and Cowin headphone so its not a headphone problem...it a Samsung TV problem.

Review from Samsung US
Helpful?38IP7LKS6PZ819847274541
reply from Samsung Advisor

Hi Randyfish, We appreciate your feedback on the M70HD TV. For the most optimal performance, please ensure your TV and headphones are up to date with the latest software. To update your TV, go to Settings> Support> Software Update. Please also note that the TV and Bluetooth device may disconnect if the distance between them is too great or if there are obstacles. Next, buffering during streaming is typically related to internet speed or signal strength. This can happen when your connection isn’t able to deliver data quickly enough for smooth playback. We recommend the following steps to help improve streaming performance: 1. Use a 5GHz Wi-Fi connection, if available 2. Try a wired LAN connection for more stability 3. Reposition your router to minimize obstacles between it and the TV 4. Make sure your TV is running the latest firmware (Settings > Support > Software Update) 5. Run Device Care to optimize performance: Home > left directional key > Settings > Support > Device Care > Start Device Care If buffering continues, you may want to contact your internet service provider to check your current speed or explore upgrade options. If we can assist further, please call us at 1-800-SAMSUNG, (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). LiveChat with an agent as well as manuals, software, and warranty info can be found at the ‘Support’ link on our Samsung website. ~ Samsung Advisor

Jul 20, 2026
Mark
2 out of 5 stars
2 out of 5 stars review

Initial results

[This review was collected as part of a promotion.] I recently bought my tv and believe I need to return it under the warranty. The screen blacks out at random times, very annoying, the sound continues to work, but the screen goes black for - one second.

Review from Samsung US
Helpful?38IP7LKS6PZ819847274541
reply from Samsung Advisor

Hi Mark, Thanks for sharing your experience with your screen displaying a black screen and “No Signal” message. This typically indicates a connection or source issue. Let’s walk through a few steps to help get things working again. 1. Check Source & Connections • Confirm the source: Use the remote to make sure the TV is set to the correct input. Go to: Home > Left directional key > Connected Devices > Sources • Verify connections: Ensure all external devices (like a cable box or Blu-ray player) are powered on and securely connected via HDMI. Try switching to a different HDMI port or using another cable to rule out a faulty connection. For best results, use a High Speed HDMI cable with Ethernet (HEAC) – this supports stable 4K video and audio signals for most external devices. • Using a soundbar or A/V receiver? If you're connected through the TV’s HDMI eARC port, be sure to use a certified Ultra High Speed HDMI cable to enable lossless audio formats like Dolby Atmos and maintain proper eARC functionality. • Power cycle the TV: Unplug it from the wall for at least 60 seconds, then plug it back in. 2. Update Your TV Software • Make sure your TV is running the latest firmware: Home > Left directional key > Settings > Support > Software Update 3. Signal & Broadcast Checks (Especially important if you're using a cable box or antenna.) • Check signal strength: Home > Left directional key > Settings > Support > Device Care > Self Diagnosis > Broadcast Signal • Run Auto Program: Home > Left directional key > Settings > All Settings > General & Privacy > Broadcasting > Auto Program 4. Advanced Troubleshooting • HDMI Test: Home > Left directional key > Settings > Support > Device Care > Self Diagnosis > HDMI Test • Try a different device: Connect another external device to the same port to help identify whether the issue lies with the original device or the TV. • Check the power source: Make sure the TV is plugged into a working outlet. If using a surge protector, try plugging directly into the wall. • Factory reset (if needed): As a last resort, you can reset the TV to its default settings. (Note: this will erase your personal preferences.) If none of these steps resolve the issue, contact Samsung Support for further assistance at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun), or reach us via text anytime. You can also visit ‘Support’ on our website for: • Live Chat • Manuals, Software, & Warranty Info ~ Samsung Advisor