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The Samsung M70H is Samsung’s cheapest 2026 “Mini LED” TV, and it works as a low-cost Samsung for casual viewing but doesn’t deliver what most buyers expect from Mini LED. Lab tests found no local dimming, dim high dynamic range (HDR), and a 60Hz panel, and TCL is suing Samsung over the label. This Samsung M70H review explains what the TV actually gets right, whether it’s edge lit, how it compares with the M80H, and which Mini LED TVs on Amazon beat it for similar money.
Quick verdict: The M70H is a fine basic 4K TV at sale prices around $300 for the 55-inch and under $400 for the 65-inch, with low input lag and Samsung’s easy Tizen interface. It isn’t a real step up in contrast over a regular LED TV, though, so if you want true Mini light-emitting diode (Mini LED) performance, buy a TCL QM6K instead. Check the Samsung M70H price on Amazon.
Key takeaways
- What it is: A 2026 entry-level 4K TV sold in 43- to 85-inch sizes, marketed as Mini LED but without local dimming in RTINGS’ testing.
- Price: It launched at $349.99 (43-inch) to $1,199.99 (85-inch), with the 65-inch at $529.99, and the 55-inch fell to $299.99 at Amazon in September 2026. Prices change often.
- Main weaknesses: No local dimming, dim HDR, a 60Hz panel, no High-Definition Multimedia Interface (HDMI) 2.1, and no Dolby Vision.
- Who it’s for: Samsung fans who want a cheap, simple TV for streaming and cable, not gamers or movie fans.
- Better option: The TCL QM6K adds real Mini LED local dimming and a 144Hz panel; its 65-inch sold for about $530 in June 2026.
Samsung M70H at a glance
| Spec | Samsung M70H (2026) |
|---|---|
| Sizes | 43, 50, 55, 65, 75, and 85 inches |
| Display type | 4K vertical alignment (VA) liquid crystal display (LCD) marketed as Mini LED |
| Backlight and dimming | No local dimming (global dimming only) in RTINGS’ testing; Samsung calls its dimming software based |
| Color | No quantum dots; Samsung’s Pure Spectrum Color |
| Native refresh rate | 60Hz; “Dual Line Gate (DLG) 120Hz” mode at 1080p resolution |
| HDR formats | HDR10, HDR10+, and Hybrid Log-Gamma (HLG); no Dolby Vision |
| Inputs | Three HDMI 2.0 ports, one with enhanced audio return channel (eARC) |
| Gaming | Auto low latency mode (ALLM), HDR Gaming Interest Group (HGiG) mode, basic variable refresh rate (VRR) |
| Audio | 20-watt 2.0-channel speakers |
| Smart platform | Samsung Tizen with Vision AI features |
| Launch prices | $349.99 (43-inch), $399.99 (50-inch), $449.99 (55-inch), $529.99 (65-inch), $729.99 (75-inch), $1,199.99 (85-inch) |
Specs come from TechRadar, RTINGS’ M70H review, and SmartTVComparisons‘s summary of Samsung’s US spec sheet, with European test data from Netzwelt.
Is the Samsung M70H really Mini LED?
Samsung sells the M70H as a Mini LED TV, but it doesn’t behave like one. Mini LED TVs normally use thousands of tiny LEDs behind the screen, grouped into local dimming zones that switch off in dark areas, which deepens blacks and makes highlights pop. RTINGS found that the M70H has no local dimming at all, only global dimming that raises or lowers the whole backlight at once. German site Netzwelt reached the same conclusion on the 55-inch European model and measured about 308 nits of brightness.
Samsung’s own spec sheet footnote describes the M70H’s “Supreme Mini LED Dimming” as “software-based (not full-array hardware-based) technology,” according to Tom’s Guide. In plain terms, the TV adjusts the picture with processing rather than by dimming individual zones. Our local dimming explainer shows why that difference matters so much for contrast.
Is the Samsung M70H edge lit?
Samsung hasn’t published the M70H’s LED layout, so nobody outside Samsung has confirmed whether the LEDs sit along the edges or behind the panel. When Samsung announced the lineup in March 2026, TechRadar said it assumed at least some models would use an edge Mini LED design, and Samsung didn’t answer that question then.
TCL went further. It sued Samsung in a Los Angeles federal court on August 31, 2026, alleging that the M70H, M80H, and M90H are edge lit, lack full array local dimming, and repackage Samsung’s basic Crystal UHD TVs under a Mini LED name, according to Tom’s Guide and Reuters, via Claims Journal. TCL wants a court order to stop the claims, plus damages. Samsung said it will “vigorously defend” against the lawsuit and stands behind its product descriptions. The case hasn’t gone to trial, so treat the edge lit claim as an allegation for now.
Picture quality
The M70H gets some basics right. Its VA panel delivers very good native contrast in testing by RTINGS, so it looks better in a dim room than cheap in-plane switching (IPS) TVs. RTINGS measured about 82% coverage of the Digital Cinema Initiatives P3 (DCI-P3) color space used for HDR, which beats Samsung’s basic U8000H, and Netzwelt praised its natural color.
The weaknesses show up fast with HDR. RTINGS rated its HDR brightness bad and its standard dynamic range (SDR) brightness poor, so highlights look flat and bright rooms wash out the image. RTINGS also reported very blurry motion, mediocre viewing angles, and disappointing gray uniformity, with darker corners and sides. It supports HDR10+ but not Dolby Vision, which matters for Netflix, Disney+, and Apple TV.
Gaming and features
Input lag is the M70H’s best gaming trait: RTINGS rated it very low, and the TV supports ALLM and HGiG. Everything else limits it. The 60Hz panel and HDMI 2.0 ports cap a PlayStation 5 or Xbox Series X at 4K and 60 frames per second (fps). Samsung’s DLG 120Hz mode only works at 1080p, and RTINGS found that it drops every second frame of a 120Hz signal. Our 60Hz vs. 120Hz guide explains why native refresh rate matters.
Tizen gives you every major streaming app, Samsung TV Plus channels, and Samsung’s Vision AI features, and Samsung promises years of software upgrades. The 20-watt speakers sound thin, and Netzwelt found weak bass, so plan on a budget soundbar.
Samsung M70H vs. M80H
The M80H costs more but fixes the M70H’s biggest gaming gaps. It adds a 144Hz panel, HDMI 2.1, VRR, and Samsung’s NQ4 AI Gen2 processor, according to Abt. RTINGS’ M70H vs. M80H comparison calls the two TVs very similar overall but recommends the M80H for its better motion processing and high refresh rate with 4K consoles. Neither has quantum dots, and TCL’s lawsuit covers both.
| Feature | Samsung M70H | Samsung M80H |
|---|---|---|
| Sizes | 43 to 85 inches | 55 to 85 inches |
| Native refresh rate | 60Hz | 144Hz |
| HDMI 2.1 | No | Yes |
| Processor | Mini LED Processor 4K | NQ4 AI Gen2 |
| 65-inch launch price | $529.99 | $799.99 |
| 65-inch recent price | $377.99 at Abt | $497.99 with rebate at Abt |
The 65-inch M80H carried a $497.99 rebate price at Abt, with the rebate listed through November 22, 2026. At roughly $120 more than the M70H, it’s the better Samsung for gamers. See it in context in our best TV for GTA 6 guide.
Pros and cons
Pros
- Low prices, with the 55-inch down to $299.99 in 2026 sales
- Very low input lag in RTINGS’ testing, plus ALLM and HGiG
- Very good native contrast from its VA panel
- HDR10+ support and Samsung’s Tizen interface with long update support
- Six sizes from 43 to 85 inches
Cons
- No local dimming despite the Mini LED label
- Dim HDR and SDR brightness
- 60Hz panel with no HDMI 2.1 ports
- No Dolby Vision and basic 20-watt speakers
- Blurry motion and mediocre viewing angles
Alternatives to the Samsung M70H
Compare similar budget Mini LED TVs on Amazon
Amazon is our main affiliate partner, and it carries the M70H along with the budget Mini LED and quantum dot TVs that compete with it.
| TV | Local dimming | Native refresh rate | HDMI 2.1 | Best for | Shop |
|---|---|---|---|---|---|
| Samsung M70H (2026) | No | 60Hz | No | Cheapest Samsung | Check price |
| Samsung M80H (2026) | Not confirmed | 144Hz | Yes | Samsung fans who game | Check price |
| TCL QM6K (2025) | Yes, quantum dot Mini LED | 144Hz | Yes (2 ports) | Best picture for the money | Check price |
| Hisense U6 (2026) | Mini LED | 144Hz | Yes (2 ports) | Gaming on Fire TV | Check price |
| Hisense QD5 (2026) | No | 60Hz | No | Lowest price | Check price |
- TCL QM6K: The best alternative for most buyers, with real local dimming, Dolby Vision, and a 144Hz panel. The 65-inch sold for about $530 in June 2026, according to Slickdeals. See the TCL QM6K on Amazon.
- Samsung M80H: The pick if you want Samsung’s Tizen interface plus 144Hz gaming. See the Samsung M80H on Amazon.
- Hisense QD5: A simpler Roku TV for even less money, covered in our Hisense QD5 review. See the Hisense QD5 on Amazon.
Want a stronger Samsung? Our Samsung Q8F review covers a QLED with better color, and our Black Friday TV deals under $500 and best 55-inch TVs under $500 guides list more options.
Who should buy the Samsung M70H?
Buy the M70H if you want a cheap, simple Samsung for streaming, news, and cable in a dim or average room, especially at $300 for the 55-inch or under $400 for the 65-inch. Skip it if you watch a lot of HDR movies, play games at 120fps, or bought it specifically for Mini LED contrast. For those buyers, the TCL QM6K costs a little more and looks far better.
Frequently asked questions
Is the Samsung M70H edge lit?
Samsung hasn’t said whether the M70H is edge lit, and it hasn’t published the TV’s LED layout. TCL’s 2026 lawsuit alleges that Samsung’s M Series TVs are edge lit, and Samsung’s spec sheet describes the M70H’s dimming as software based rather than full array hardware. Either way, RTINGS found no local dimming.
Does the Samsung M70H have local dimming?
No, the Samsung M70H doesn’t have local dimming in RTINGS’ testing. RTINGS found only global dimming, which brightens or dims the whole screen at once, and Netzwelt also found no zone dimming on the 55-inch European model.
Is the Samsung M70H good for PS5 gaming?
The Samsung M70H works for casual PS5 gaming at 60fps, but it isn’t a good gaming TV. Its input lag is very low, yet it lacks HDMI 2.1 and a native 120Hz panel, so it can’t run 4K at 120fps; the M80H or TCL QM6K suits gamers better.
Should I buy the Samsung M70H or M80H?
Buy the M80H if you game or watch a lot of sports, and the M70H only if price matters most. The M80H adds a 144Hz panel, HDMI 2.1, and VRR, and RTINGS recommends it for better motion handling, while the M70H costs about $100 to $200 less in the same size.
Final verdict
The Samsung M70H carries a Mini LED label but performs like a basic LED TV: lab tests found no local dimming, dim HDR, and a 60Hz panel, and TCL’s lawsuit challenges the marketing. At sale prices near $300 for the 55-inch, it still makes a decent no-frills Samsung with low input lag and good native contrast. If you want real Mini LED performance, spend a bit more on the TCL QM6K or step up to the M80H. Check the Samsung M70H price on Amazon, or compare the TCL QM6K on Amazon.