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Samsung 75" QN70F Neo QLED TV vs Roku Pro Series 75" TV

The Samsung QN70F is the stronger TV overall: Mini-LED backlighting with 144Hz, four HDMI ports, and a brighter, punchier picture that reviewers consistently praise for HDR and gaming. The Roku Pro 75R8B5 is a solid QLED set with Dolby Vision and the simplest smart interface, but it tops out at 120Hz and has fewer HDMI inputs. Buy the Samsung for a bright room, console gaming, or a long-term set; buy the Roku if you want Dolby Vision and the Roku OS above all else.

  • Choose the Samsung QN70F if you game on a PS5 or Xbox at high frame rates, watch in a bright room, or want the brighter Mini-LED picture and more HDMI ports.
  • Choose the Roku Pro 75R8B5 if you want Dolby Vision support and the Roku interface you already know, and 120Hz is enough for your viewing.

Prices

  • Samsung 75" QN70F Neo QLED TV: $749.99 at eBay (last seen Nov 9)
  • Roku Pro Series 75" TV: $1,149.99 at Best Buy (last seen Nov 10)
  • Difference: the Samsung 75" QN70F Neo QLED TV is $400.00 cheaper than the Roku Pro Series 75" TV at the latest prices (Nov 9 and Nov 10)
Samsung
Samsung 75" QN70F Neo QLED Mini-LED Smart TV (2025)

Samsung 75" QN70F Neo QLED TV

Samsung 75" QN70F Neo QLED Mini-LED Smart TV (2025)

4.8(393 ratings)
$749.99at eBayChecked Nov 9
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Mini-LED local dimming gives deep blacks and bright highlights
  • 144Hz with VRR suits fast console and PC gaming
  • Four HDMI ports for a console, soundbar, and streamer
  • Seven years of Tizen OS updates
  • Strong 4.8 rating across hundreds of owners
Cons
  • No Dolby Vision
  • Bixby is the only built-in assistant
  • Slim profile limits some soundbar mounting options
Roku
Roku Pro 75R8B5

Roku Pro Series 75" TV

Roku Pro 75R8B5

$1,149.99at Best BuyChecked Nov 10
See all prices and details
Visit Best Buy

Store links may earn us a commission. Price via Klarna.

Pros
  • Dolby Vision support for compatible content
  • Roku OS is fast and easy to learn
  • QLED panel with wide HDR format coverage
  • Simple remote and app ecosystem
Cons
  • 120Hz ceiling and no 144Hz gaming mode
  • Fewer HDMI inputs
  • Edge-lit QLED lacks Mini-LED contrast
  • No anti-glare claim

What separates them

Samsung 75" QN70F Neo QLED TVRoku Pro Series 75" TV
BacklightMini-LED with Quantum Matrix local dimmingStandard QLED edge-lit
Peak brightness and HDR punchNeo Quantum HDR with scene-by-scene tone mappingDolby Vision, HDR10+, HDR10, HLG
Dolby VisionNot supportedSupported
Refresh rate144Hz native, VRR to 4K 144Hz120Hz
HDMI inputs4Fewer, with one likely eARC
Smart platformTizen with 2,700+ free channels and 7 years of OS updatesRoku OS, simple and app-rich
Voice assistantsBixby built inAmazon Alexa support
Anti-glareAnti-glare coatingNot specified

Price history

$999.99$997.99
Nov 9Nov 11
  • Samsung 75" QN70F Neo QLED TV: lowest $997.99 on Nov 9 at Best Buy; $997.99 on Nov 11.
  • Roku Pro Series 75" TV: lowest $999.99 on Nov 10.

Prices at every store

Samsung 75" QN70F Neo QLED TV

  • Best BuyNew

    In stock

    $997.99Free shippingChecked Nov 9
    Visit Best Buy
  • Best BuyNew

    In stock

    $997.99+ $16.49 shippingChecked Nov 9
    Visit Best Buy
  • eBayNew

    Availability unknownSold by backinthebox (99.9% positive, 202,400 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $749.99Free shippingChecked Nov 9
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $997.99Free shippingChecked Nov 10
    Visit Amazon

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

All 10 stores and price history →

Roku Pro Series 75" TV

  • Best BuyNew

    In stock

    $1,149.99Free shippingChecked Nov 10
    Visit Best Buy
  • WalmartNew

    In stock

    $1,198.00Free shippingChecked Nov 10
    Visit Walmart
  • NeweggNew

    In stock

    $1,349.99Free shippingChecked Nov 10
    Visit Newegg
  • AmazonRefurbished

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $999.99Free shippingChecked Nov 10
    Visit Amazon

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

All 4 stores and price history →

Specs compared

SpecSamsung 75" QN70F Neo QLED TVRoku Pro Series 75" TV
Resolution4K3840 x 2160
HDTV Format4K UHD4K
Refresh Rate144Hz120 Hz
Display technologyQuantum Mini LEDQLED
ColorBlackBlack
Network FunctionalitySmart TV—
Supported Resolutions4K—
Display TypeNeo QLED—
Backlight TechnologyNeo QLED—
Display HighlightsHDR—
Anti-GlareYes—
Max Resolution V-Sync144Hz—
Show all 40 specsShow fewer specs
SpecSamsung 75" QN70F Neo QLED TVRoku Pro Series 75" TV
Display Aspect Ratio16:9—
Dynamic Contrast RatioQuantum Matrix Technology—
Image Contrast RatioQuantum Matrix Technology Slim—
Viewing AngleWide Viewing Angle—
Menu LanguageEnglish, French, Spanish—
Smart TVYes—
HDMI Ports4—
Internet Streaming ServicesSamsung TV Plus—
Network ConnectivityWi-Fi, Ethernet—

What reviewers say

Samsung 75" QN70F Neo QLED TV

  • 4.8 / 5393 ratings

Owners and reviewers praise the QN70F for bright, vivid HDR, smooth 144Hz gaming and easy setup. Complaints center on blooming in dark scenes and modest built-in sound.

What people mention
  • Picture brightnessPraisedOwners say HDR highlights pop and the screen stays readable in daylight.
  • BloomingCriticisedReviewers note halos around bright objects against dark backgrounds.
  • GamingPraisedPlayers report low lag and smooth 144Hz motion with VRR.
  • SoundCriticisedBuilt-in speakers are described as thin, with a soundbar recommended.

Roku Pro Series 75" TV

Reviewers generally praise the Roku Pro Series for its excellent value, vibrant picture, and intuitive Roku interface. Many highlight the smooth 120Hz refresh rate and comprehensive HDR support, though some criticize the black levels and limited HDMI inputs.

What people mention
  • Picture qualityPraisedReviewers love the bright, colorful QLED panel and wide HDR support.
  • Black levelsCriticisedSome note that blacks are not as deep as on OLED or higher-end LED TVs.
  • Gaming featuresMixedThe 120Hz refresh rate is appreciated, but only three HDMI ports limit multiple console setups.
  • Roku OSPraisedThe built-in Roku interface is easy to use and offers a wide range of streaming apps.

Questions and answers

Which is better for gaming?
The Samsung. It runs 144Hz with VRR up to 4K 144Hz and has four HDMI ports, so a console and a PC can stay connected. The Roku tops out at 120Hz.
Does the Roku have Dolby Vision and the Samsung not?
Yes. The Roku Pro supports Dolby Vision, HDR10+, HDR10, and HLG. The Samsung relies on Neo Quantum HDR and does not list Dolby Vision.
Which has the better picture in a bright room?
The Samsung. Its Mini-LED backlight with Quantum Matrix dimming and anti-glare coating holds up better against window light than the Roku's edge-lit QLED panel.
Is the Samsung worth stepping up to over the Roku?
For gaming, a bright room, or more HDMI ports, yes. If you mainly stream in a dim room and want Dolby Vision and Roku's interface, the Roku covers the basics.
Which smart platform is easier to use?
Roku OS is simpler and familiar to most streamers. Tizen on the Samsung offers more free channels and seven years of updates but has a busier home screen.
Which lasts longer?
Both should run for years. The Samsung's seven years of OS updates and four HDMI ports make it the better long-term pick for a growing setup.

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Buying guides that pick them

  • Best 75-inch TVs
Video Interface
HDMI
—
PC InterfaceHDMI—
CEC EnabledYes (Anynet+)—
Expansion SlotsCI+ slot (version 1.4), CI slot—
Dimensions1-inch profile—
ProcessorNQ4 AI Gen2 Processor—
Motion enhancementMotion Xcelerator 144Hz—
High frame rate4K 144Hz—
Voice assistantBixby—
Upscaling4K AI Upscaling—
Color enhancementColor Booster Pro—
Game modeAI Auto Game Mode—
Screen Size Class75 inches—
High Dynamic Range (HDR)true—
High Dynamic Range FormatHDR 10+—
LED Panel TypeMini-LED—
Backlight TypeEdge Lit—
Motion Enhancement TechnologyMotion Xcelerator 144Hz—
Smart PlatformTizen—