Is Mini LED better than a regular LED TV?

Yes, generally. Mini LED uses many small LEDs for finer backlight control, so contrast and brightness are better than edge-lit LED sets. It still can't match OLED blacks.

Does it support Dolby Vision?

No. Samsung supports HDR10 and HDR10+ but not Dolby Vision, so Dolby Vision content plays in a standard HDR format.

Is it good for gaming?

The 120 Hz panel and HDMI inputs suit PlayStation 5 and Xbox Series X at high frame rates. Check that game mode is enabled for the lowest input lag.

Does it have Alexa and Google Assistant?

Yes. Both are supported, so you can use voice control without a separate speaker.

How many HDMI ports does it have?

Three. That covers a console, a soundbar and a streaming box, but a fourth device needs a switch.

How big is it for a room?

It is about 57 inches wide and 31 lb, so plan for a stand or wall mount rated for a 65-inch set and check viewing distance of roughly 8 to 10 feet.

Samsung M70HB Series Mini LED 4K UHD Smart Tizen TV 65-inch

Best price now

$428.00at WalmartChecked 4 h ago

Prices are checked against each store and labelled with when.

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Samsung M70HB Series Mini LED 4K UHD Smart Tizen TV 65-inch

Best price now

$428.00at WalmartChecked 4 h ago

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Lowest price today: $428.00 at Walmart (checked Nov 10, 2026).

Our take on the Samsung M70HB Series Mini LED 4K UHD Smart Tizen TV 65-inch

The Samsung M70HB is a 65-inch 4K LCD TV that uses a Mini LED backlight to push brightness and contrast beyond Samsung's standard edge-lit sets. It runs Tizen with Google Assistant and Amazon Alexa built in, and its 120 Hz panel suits sports and console gaming. It sits below Samsung's Neo QLED line, so it lacks the deepest blacks of those models but offers more backlight control than budget LED TVs. Owners of mid-range Samsung sets generally praise the smart platform and picture punch while noting some blooming around bright objects on dark scenes.

Best forLiving rooms with bright windowsSports and movie watchersConsole gamers wanting 120 HzBuyers who want Alexa or Google built in

Pros

Mini LED backlight gives strong brightness and contrast for an LCD
120 Hz refresh rate smooths motion and suits current consoles
Tizen smart platform with Netflix and major apps built in
Alexa and Google Assistant support without an extra device
Three HDMI ports, Wi-Fi, Ethernet and Bluetooth
Slim, flat design at about 31 lb

Cons

Not a Neo QLED, so blacks and blooming trail Samsung's premium sets
No Dolby Vision support, a gap against some rivals
Only three HDMI ports for a 65-inch set
Built-in speakers are ordinary; a soundbar helps

Samsung M70HB Series Mini LED 4K UHD Smart Tizen TV 65-inch prices at every store

WalmartNew
In stock
$428.00Checked 4 h ago
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Samsung M70HB Series Mini LED 4K UHD Smart Tizen TV 65-inch price history

Lowest price we've seen: $428.00 on Nov 10 at Walmart. Tracked across 1 store since Nov 10.

What reviewers say

Reception of Samsung's mid-tier Mini LED sets is generally positive on brightness, motion and the Tizen interface. Critics focus on black-level blooming and the absence of Dolby Vision compared with rival brands.

What people mention

Picture brightnessPraisedOwners say the Mini LED backlight holds up well in bright rooms.
BloomingCriticisedReviewers note light halos around bright objects on dark scenes.
MotionPraisedThe 120 Hz panel is called smooth for sports and gaming.
Smart platformPraisedTizen is described as fast and well stocked with apps.
SoundMixedBuilt-in speakers are judged adequate but thin, so many add a soundbar.

Specifications

Resolution: 3840 x 2160
CEC Enabled: Yes
High Definition: Yes
HDTV Format: 4K
Color: Black
Screen Form: Flat
Display Type: LED
Assistant Support

Questions and answers

Is Mini LED better than a regular LED TV?: Yes, generally. Mini LED uses many small LEDs for finer backlight control, so contrast and brightness are better than edge-lit LED sets. It still can't match OLED blacks.
Does it support Dolby Vision?: No. Samsung supports HDR10 and HDR10+ but not Dolby Vision, so Dolby Vision content plays in a standard HDR format.
Is it good for gaming?: The 120 Hz panel and HDMI inputs suit PlayStation 5 and Xbox Series X at high frame rates. Check that game mode is enabled for the lowest input lag.
Does it have Alexa and Google Assistant?: Yes. Both are supported, so you can use voice control without a separate speaker.
How many HDMI ports does it have?: Three. That covers a console, a soundbar and a streaming box, but a fourth device needs a switch.
How big is it for a room?: It is about 57 inches wide and 31 lb, so plan for a stand or wall mount rated for a 65-inch set and check viewing distance of roughly 8 to 10 feet.
Where is the Samsung M70HB Series Mini LED 4K UHD Smart Tizen TV 65-inch cheapest?: At Walmart, for $428.00, as of our latest check.