Samsung M80H 65" Mini LED 4K TV
- 65 inch Mini LED, 4K
- 120Hz refresh rate, 144Hz for PC games
- 1000 nits maximum brightness
- HDR10+ supported
- 3 HDMI ports, 1 USB port
- Dolby Atmos with built-in speakers
- VESA 200 x 200 mm wall mount pattern
- Netflix, Prime Video and YouTube built in
Last refreshed Sep 23, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A large Mini LED ultra-high-definition smart TV with high peak brightness, HDR support and a game-friendly refresh rate, with Alexa and Vision AI features. Only one USB port and two-channel built-in speakers are listed.
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ASIN: B0GP93ZMTXModel: M80HCategory: LED & LCD TVs
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Overview
Thousands of small Mini LEDs behind the screen work together to give brighter highlights and richer contrast, with an AI processor handling upscaling and sound. Streaming apps, Bluetooth and Wi-Fi are built in, and the HDMI ports take a console and a soundbar.
Brightness and contrast are the reasons to look at it, with a Mini LED backlight, high maximum brightness and automatic remastering of standard content. The limitation is the single USB port and two-channel speakers, and the top refresh rate for gaming needs a PC with a capable graphics card, as the fine print notes.
Who it's for
A bright living room used for movies, streaming and console gaming, with HDMI inputs for a console and a soundbar. Buyers who want a powerful built-in sound system or several USB ports will want a soundbar or a hub.
Pros and cons
- Mini LED backlight with high brightness
- Three HDMI ports
- Game Mode and high refresh rate
- Wall mount pattern listed
- Only one USB port
- Two-channel built-in speakers
- Software update support not listed
Performance notes
Contrast depends on how the Mini LED backlight is dimmed behind the picture, and high peak brightness helps HDR highlights stand out in bright rooms. The AI processor upscales lower-resolution sources and remasters standard content to look like HDR. The highest refresh rate applies only to PC-connected games that support it, according to the fine print.
Specifications
| Brand | Samsung |
|---|---|
| Model | M80H |
| Dimensions & fit | |
| Screen size | 65 incheshigher than 72% of 79 led & lcd tvs |
| Item weight | 31.7 pounds with stand, 31.1 pounds withouthigher than 56% of 65 led & lcd tvs |
| Item Dimensions D x W x H | 8.7 inches D x 56.9 inches W x 34.7 inches H |
| Power & efficiency | |
| Annual Energy Consumption | 139 kWhlower than 63% of 25 led & lcd tvs |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| VESA Mount Standard | 200 x 200 mm |
| Mounting Type | Wall mount |
| Warranty & support | |
| HDR Format Supported | HDR10+ |
| Warranty Description | 1 year manufacturer |
| Other details | |
| Resolution | 4K |
| Display Refresh Rate in Hertz | 120 Hz |
| Maximum Display Brightness | 1000 nits |
| Total Number of HDMI Ports | 3 |
| Wireless Technology | Bluetooth version 5.3, Wi-Fi |
| Motion Enhancement Technology | Motion Xcelerator 144 Hz (PC games) |
| Internet Applications | Netflix, Amazon Prime Video, YouTube |
| Total Usb Ports | 1 |
| Number of Audio Channels | 2 channels, built-in, Dolby Atmos |
| BuiltIn Media | Power cable, remote control, stand, user manual, warranty card |
| Display Backlight Technology | Mini LED |
| Model Number | UN65M80HAFXZA |
Closest rivals on specs
Roku 55R4C5 Select Series 4K Smart TV 55-Inch Bundle- Screen size 65 vs 55 inches (+18%)
LG 55QNED85AUA QNED85A Mini LED 4K TV 55-Inch- Screen size 65 vs 55 inches (+18%)
Frequently asked questions
How much room does the Samsung 65 inch M80H need?
The listing gives 8.7 inches deep, 56.9 inches wide and 34.7 inches high, with a weight of 31.7 pounds with the stand and 31.1 pounds without.
Does the Samsung M80H really run games at 144Hz?
The fine print says 4K 144Hz is only available with PC-connected games that support it, and a PC graphics card is required. Other sources use the 120Hz panel rate.
Does the Samsung M80H have Alexa?
The item highlight lists Alexa built-in, along with Samsung Vision AI and Pure Spectrum Color.