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LG QNED7SB Mini LED 4K Smart TV vs Samsung M70H 55" Mini-LED 4K TV

The Samsung M70H is the better pick for gamers and sports fans: its Motion Xcelerator mode reaches 120Hz, though that is DLG-enhanced rather than a true native 120Hz panel. The LG QNED7SB runs a native 60Hz panel but adds Filmmaker Mode, HDR10 Pro, a Gen9 α7 processor and the Game Optimizer dashboard, and owners of LG's webOS sets tend to praise the app layout and free channel lineup. Both are edge-lit Mini LED sets with modest 2.0-channel audio, so neither is a big step up in sound or black-level depth over the other. Buy the LG for movie watching and the Samsung for fast motion.

  • Choose the LG QNED7SB if you mostly watch films and series and want Filmmaker Mode, HDR10 Pro and LG's webOS app layout.
  • Choose the Samsung M70H if you game or watch sports and want the smoother 120Hz motion mode plus Gaming Hub and Samsung TV Plus.

Prices

  • LG QNED7SB Mini LED 4K Smart TV: $30.99 at Rent-A-Center (last seen Nov 9)
  • Samsung M70H 55" Mini-LED 4K TV: $254.99 at eBay (last seen Nov 10)
  • Difference: the LG QNED7SB Mini LED 4K Smart TV is $224.00 cheaper than the Samsung M70H 55" Mini-LED 4K TV at the latest prices (Nov 9 and Nov 10)
LG
55" Class QNED AI QNED7SB Mini LED 4K Smart TV

LG QNED7SB Mini LED 4K Smart TV

55" Class QNED AI QNED7SB Mini LED 4K Smart TV

$30.99at Rent-A-CenterChecked Nov 9
See all prices and details
Visit Rent-A-Center
Pros
  • Filmmaker Mode preserves director-intended color and frame rate
  • HDR10 Pro adjusts brightness scene by scene
  • Three HDMI ports with eARC and ALLM
  • Large free channel and on-demand library through LG Channels
  • Available in larger screen sizes
Cons
  • 60Hz panel limits smoothness in fast games and sports
  • 2.0-channel down-firing speakers are basic
  • Wi-Fi 5 rather than newer Wi-Fi standards
Samsung
Samsung M70H 55" 4K HDR Smart Mini-LED TV

Samsung M70H 55" Mini-LED 4K TV

Samsung M70H 55" 4K HDR Smart Mini-LED TV

$254.99at eBayChecked Nov 10
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • 120Hz DLG motion mode smooths sports and gaming
  • Gaming Hub gathers cloud and console gaming in one place
  • Samsung TV Plus adds hundreds of free live channels
  • Knox Security covers the smart platform
  • Soccer Mode tuned for match viewing
Cons
  • 120Hz is DLG-enhanced, so effective resolution drops in that mode
  • Only offered in 55 inches
  • HDR formats are not specified, so HDR10+ or Dolby Vision support is unclear

What separates them

LG QNED7SB Mini LED 4K Smart TVSamsung M70H 55" Mini-LED 4K TV
Native refresh rate60Hz native panel120Hz via Motion Xcelerator with DLG, not a true 120Hz panel
HDR formatsHDR10 and HLG, with HDR10 Pro processingMini LED HDR listed without named formats
Picture processorα7 AI Processor 4K Gen9 with AI picture and sound tuningMini LED Processor 4K with AI scene optimization
Smart platformwebOS with over 400 free LG ChannelsOne UI Tizen with Samsung TV Plus and Vision AI Companion
Voice assistantGoogle Assistant supportBixby built in through Tizen
Gaming toolsALLM, Game Dashboard and Game Optimizer, capped at 60HzGaming Hub plus 120Hz DLG motion for consoles and cloud
Connectivity3 HDMI (eARC, ALLM), Wi-Fi 5, Bluetooth 5.3HDMI and Wi-Fi listed without version detail
Screen sizesSold in multiple sizes, including 75-inch55-inch only

Price history

$299.99$30.99
Nov 2Nov 10
  • LG QNED7SB Mini LED 4K Smart TV: lowest $30.99 on Nov 9 at Rent-A-Center.
  • Samsung M70H 55" Mini-LED 4K TV: lowest $297.99 on Nov 9 at Abt Electronics; $298.00 on Nov 10.

Prices at every store

LG QNED7SB Mini LED 4K Smart TV

  • Rent-A-CenterNew

    In stock

    $30.99Free shippingChecked Nov 9
    Visit Rent-A-Center
  • BrandsMart USANew

    In stockReturn policy

    $299.99Checked 3 h ago
    Visit BrandsMart USA
  • LGNew

    In stock

    $299.99Free shippingChecked Nov 9
    Visit LG
  • B&H Photo-Video-AudioNew

    In stock

    $299.99Free shippingChecked Nov 9
    Visit B&H Photo-Video-Audio
All 12 stores and price history →

Samsung M70H 55" Mini-LED 4K TV

  • waxvinylcartelNew

    In stockReturn policy

    $267.00Checked Nov 9
    Visit waxvinylcartel
  • Abt ElectronicsNew

    In stock

    $297.99+ $45.97 shippingChecked Nov 9
    Visit Abt Electronics
  • Abt Electronics & AppliancesNew

    In stock

    $297.99+ $46.00 shippingChecked Nov 9
    Visit Abt Electronics & Appliances
  • eBayNew

    Availability unknownSold by mavinta27 (100% positive, 99 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $254.99Free shippingChecked Nov 10
    Visit eBay

Store links may earn us a commission. Some prices via Klarna.

All 20 stores and price history →

Specs compared

SpecLG QNED7SB Mini LED 4K Smart TVSamsung M70H 55" Mini-LED 4K TV
Screen size75 Inch Class55 inches
HDR supportHDR10 / HLGHDR (unspecified formats)
Refresh Rate60 Hz120 Hz (Motion Xcelerator + DLG)
Display typeMini LED—
Resolution4K Ultra HD (3,840 x 2,160)—
Native refresh rate60Hz Native—
Picture processorα7 AI Processor 4K Gen9—
Audio channels2.0 channel—
Speaker typeDown Firing—
Bluetooth versionv 5.3—
HDMI inputs3ea (supports eARC, ALLM)—
Wi-FiWi-Fi 5—
Show all 27 specsShow fewer specs
SpecLG QNED7SB Mini LED 4K Smart TVSamsung M70H 55" Mini-LED 4K TV
Power consumption180 W—
High DefinitionYes—
HDTV Format4K—
ColorBlack—
Screen FormFlat—
Assistant SupportGoogle Assistant—
HDRYes—
ConnectivityBluetooth, Wi-Fi, RF, USB, HDMI, Ethernet—
Supported Streaming ServicesNetflix, Prime Video, YouTube, HBO, Disney+—
Weight

Questions and answers

Which is better for gaming, the LG QNED7SB or the Samsung M70H?
The Samsung M70H. Its Motion Xcelerator mode reaches 120Hz for smoother motion, and Gaming Hub pulls cloud and console games together. The LG caps at 60Hz but adds ALLM and a Game Optimizer dashboard.
Is the Samsung's 120Hz a real 120Hz panel?
No. Samsung lists it as DLG-enhanced, which doubles the refresh rate at reduced vertical resolution. A native 120Hz panel is sharper in fast motion than either of these sets.
Which has better HDR?
The LG is the clearer choice because it names HDR10 and HLG support plus HDR10 Pro processing. Samsung's listing says Mini LED HDR without naming formats, so you cannot confirm HDR10+ or Dolby Vision from it.
Which is better for watching movies?
The LG. Filmmaker Mode keeps the director's color, settings and frame rate, and HDR10 Pro adjusts brightness per scene. The Samsung leans toward sports and gaming features instead.
Do either of these come in a larger size?
The LG QNED7SB is sold in multiple sizes, including a 75-inch class. The Samsung M70H is a 55-inch model only.
Is it worth stepping up from one of these to a higher tier?
If you want deep blacks and wide viewing angles, yes. Both are Mini LED sets with 2.0-channel audio, so a full-array set with local dimming zones or an OLED is the real upgrade.

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More comparisons

  • Samsung M70H Mini LED 4K Smart TV vs 55" Class QNED AI QNED7SB Mini LED 4K Smart TV

Buying guides that pick them

  • Best mini LED TVs under $500
  • Best 55-inch smart TVs on a budget
  • Best 55-inch 4K smart TVs for value
30.4 lb, 31.1 lb, 59.5 lb
—
HDMI Ports3 HDMI ports—
Display Resolution—4K UHD
Smart Platform/OS—Tizen
Voice Assistant Integration—Bixby (via Tizen)
Additional Feature—Soccer Mode with motion clarity