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Samsung QN70HD Neo QLED 4K TV vs Roku Plus Series 75" QLED TV

The Samsung QN70HD is the stronger TV for gamers and sports fans: its 120 Hz panel with Variable Refresh Rate and Motion Xcelerator keeps fast motion smooth, and Mini LED backlighting gives it real punch in bright rooms. The Roku Class Plus is the easier, more balanced pick for most households: the Roku OS is simple, voice control works with Google Assistant, Alexa and Siri, and owners rate it very highly. Samsung wins on picture processing and motion; Roku wins on simplicity, smart-platform polish and value.

  • Choose the Samsung QN70HD if you watch sports or play games and want a 120 Hz Mini LED panel with strong brightness and upscaling.
  • Choose the Roku Class Plus if you want a big 75-inch QLED Mini LED screen with a dead-simple smart interface and hands-free voice control.

Prices

  • Samsung QN70HD Neo QLED 4K TV: $797.99 at Amazon (checked today)
  • Roku Plus Series 75" QLED TV: $899.99 at eBay (last seen Nov 2)
  • Difference: the Samsung QN70HD Neo QLED 4K TV is $102.00 cheaper than the Roku Plus Series 75" QLED TV at the latest prices (Nov 2 and Nov 12)
Samsung
Samsung QN70HD Neo QLED Mini LED 4K Vision AI Smart TV with 5-Year Coverage

Samsung QN70HD Neo QLED 4K TV

Samsung QN70HD Neo QLED Mini LED 4K Vision AI Smart TV with 5-Year Coverage

4.7(80 ratings)
$797.99at AmazonChecked 1 h ago
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Pros
  • 120 Hz panel with VRR suits gaming and live sports
  • Mini LED backlight delivers high brightness and deep blacks
  • Strong 4K upscaling for older content
  • Dolby Atmos with object-tracking sound
  • Three HDMI ports for consoles and a soundbar
Cons
  • Contrast and color shift when viewed off-angle
  • Some owners report occasional freezing
  • Remote can be overly sensitive
  • Only two screen sizes offered
Roku
Roku Class Plus Series 4K QLED Mini-LED Smart TV

Roku Plus Series 75" QLED TV

Roku Class Plus Series 4K QLED Mini-LED Smart TV

4.8(520 ratings)
$899.99at eBayChecked Nov 2
See all prices and details
Visit eBay

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Pros
  • Roku OS is fast to learn and rarely confusing
  • Works with Google Assistant, Alexa and Siri
  • Mini LED QLED panel with HDR at 75 inches
  • Very high owner rating across many reviews
  • Bluetooth plus Wi-Fi connectivity
Cons
  • 60 Hz panel is weaker for gaming and fast motion
  • Only two HDMI ports
  • No Dolby Atmos or object-tracking audio
  • Single screen size

What separates them

Samsung QN70HD Neo QLED 4K TVRoku Plus Series 75" QLED TV
Refresh rate120 Hz with Motion Xcelerator and Variable Refresh Rate60 Hz
Smart platformTizen with Samsung's app layout and menusRoku OS, widely considered the simplest to learn
Voice assistantsSamsung's own Bixby and Alexa built inWorks with Google Assistant, Amazon Alexa and Siri
HDMI inputs3 ports2 ports
Picture processingNQ4 AI Gen2 processor with 4K upscaling and 100% Color VolumeMini LED QLED with HDR, no named AI upscaler
AudioDolby Atmos with Object Tracking Sound LiteStandard built-in speakers
Screen sizes65 and 75 inches75 inches
Owner satisfaction4.7 from 80 ratings4.8 from 520 ratings

Price history

$997.99$547.99
Oct 31Nov 13
  • Samsung QN70HD Neo QLED 4K TV: lowest $547.99 on Nov 5; $549.99 on Nov 13.
  • Roku Plus Series 75" QLED TV: lowest $648.00 on Nov 2.

Prices at every store

Samsung QN70HD Neo QLED 4K TV

  • AmazonNew

    Availability unknown

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

    $797.99Free shippingChecked 1 h ago
    Visit Amazon

Also available at

  • DoorDashCheck price at DoorDash
  • Abt ElectronicsCheck price at Abt Electronics
  • Best BuyCheck price at Best Buy

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Prices and history →

Roku Plus Series 75" QLED TV

  • eBayNew

    Availability unknown

    $899.99Checked Nov 2
    Visit eBay
  • Newegg.comNew

    Availability unknown

    $899.99Checked Nov 2
    Visit Newegg.com

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All 2 stores and price history →

Specs compared

SpecSamsung QN70HD Neo QLED 4K TVRoku Plus Series 75" QLED TV
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
HDTV Format4K4K
Screen FormFlatFlat
Display TypeQLEDQLED
HDRYesYes
Refresh Rate120 Hz60 Hz
ConnectivityWi-Fi, RF, USB, HDMI, Ethernet, Optical AudioBluetooth, Wi-Fi, USB, HDMI
Screen Size65 inches, 75 inches75 inches
HDMI Ports3 HDMI ports2 HDMI ports
Color—Black
Assistant Support—Google Assistant, Amazon Alexa, Siri
Show all 15 specsShow fewer specs
SpecSamsung QN70HD Neo QLED 4K TVRoku Plus Series 75" QLED TV
Supported Streaming Services—Hulu, Netflix, Prime Video, Disney+, Roku
Width—71.9 in wide
Depth—3.1 in deep

What reviewers say

Samsung QN70HD Neo QLED 4K TV

  • 4.7 / 580 ratings

Rated 4.7 out of 5 from 80 ratings, buyers are positive overall. They praise the sharp, vibrant picture, clear sound and easy use, and call it a good big-screen upgrade for movies and sports. Some report occasional freezing, off-angle picture shifts and an overly sensitive remote.

What people mention
  • Picture brightnessPraisedOwners say the Mini LED backlight holds up well in bright rooms.
  • ColorPraisedReviewers call the Quantum Dot color vivid and saturated.
  • GamingPraisedThe 120 Hz refresh and motion handling are liked for console gaming and sports.
  • BloomingMixedSome owners notice halos around bright objects on dark backgrounds.

Roku Plus Series 75" QLED TV

  • 4.8 / 5520 ratings

Rated 4.8 out of 5 from 520 ratings, owners are largely happy with the picture and the built-in Roku interface for the money. Complaints center on the limited connections and the 60 Hz panel rather than the image itself.

What people mention
  • Picture qualityPraisedOwners say the QLED panel with Mini-LED backlighting looks bright and colorful for the money.
  • Roku interfacePraisedReviewers like having Roku OS built in, with apps and the Roku Channel on the home screen.
  • HDMI portsCriticisedBuyers complain that two HDMI ports fill up fast with a console, soundbar and streaming device.

Questions and answers

Which is better for gaming?
The Samsung. Its 120 Hz panel, Variable Refresh Rate and Motion Xcelerator reduce tearing and blur in fast games. The Roku's 60 Hz panel is fine for casual play but shows more motion blur.
Which has the better smart TV interface?
The Roku. Roku OS is simpler and quicker to navigate, and most people need no learning curve. Samsung's Tizen has more picture settings and features but a busier layout.
Is the Samsung worth stepping up to over the Roku?
If you watch a lot of sports, play games or view from wide angles in a bright room, yes. If you mainly stream shows and want the easiest remote, the Roku covers it well.
Which handles bright rooms better?
Both use Mini LED backlighting and get bright. The Samsung's processing and color volume give it an edge on highlights, but the Roku holds its own in a sunny living room.
How many devices can I plug in?
The Samsung has three HDMI ports; the Roku has two. If you have a console, a soundbar and a streaming box, the Samsung leaves more room.
Which do owners rate higher?
The Roku, at 4.8 from 520 ratings versus 4.7 from 80 for the Samsung. The Roku sample is much larger, so treat the gap as small.

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More comparisons

  • Samsung QN70HD Neo QLED Mini LED 4K Vision AI Smart TV with 5-Year Coverage vs QM7K Series QD-Mini LED QLED 4K UHD Smart TV with Google TV
Refresh rateCriticised
The 60 Hz panel is called out as a limit for gaming and fast-moving sports.