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Vizio 75-Inch Quantum Pro 4K QLED TV vs Hisense U6 Pro 75" Mini-LED TV

Both are 75-inch 4K QLED sets with 120Hz-or-better panels and full HDR support, so the split comes down to backlight and platform. The Vizio Quantum Pro uses a standard full-array LED backlight rated around 1,000 nits and runs Vizio's own SmartCast OS. The Hisense U6 Pro steps up to Mini-LED with hundreds of local dimming zones, a 144Hz panel, an anti-glare coating and Fire TV built in. Owners of both lines praise picture value; Vizio owners more often mention the simpler, ad-light interface, while Hisense owners cite deeper blacks and better bright-room handling.

  • Choose the Vizio Quantum Pro if you want a straightforward smart TV with broad voice-assistant support and a clean built-in interface.
  • Choose the Hisense U6 Pro if contrast, bright-room performance and 144Hz gaming matter more than the platform.

Prices

  • Vizio 75-Inch Quantum Pro 4K QLED TV: $557.00 used at Walmart (checked today)
  • Hisense U6 Pro 75" Mini-LED TV: $747.96 at Amazon (checked today)
  • Difference: the Vizio 75-Inch Quantum Pro 4K QLED TV is $190.96 cheaper than the Hisense U6 Pro 75" Mini-LED TV today
Vizio
Vizio 75-Inch Class Quantum Pro 4K QLED Smart TV

Vizio 75-Inch Quantum Pro 4K QLED TV

Vizio 75-Inch Class Quantum Pro 4K QLED Smart TV

$557.00at WalmartChecked 2 h ago
See all prices and details
Visit Walmart
Pros
  • Clean Vizio OS interface with less clutter
  • Works with Alexa, Google Assistant and Apple Home
  • Wi-Fi 6E for less congested wireless
  • Four HDR formats including Dolby Vision and HDR10+
  • 120Hz panel suits consoles and sports
Cons
  • Standard LED backlight gives weaker contrast than Mini-LED
  • Around 1,000 nits is dimmer for bright rooms
  • Only two speakers and no subwoofer
  • Glossy screen reflects lamps and windows
Hisense
Hisense U6 Pro Series 75 inch Ultra HD 4K Smart Mini LED TV (75U6SF Pro)

Hisense U6 Pro 75" Mini-LED TV

Hisense U6 Pro Series 75 inch Ultra HD 4K Smart Mini LED TV (75U6SF Pro)

$747.96at AmazonChecked 2 h ago
See all prices and details
Visit Amazon

Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Mini-LED with local dimming for deeper blacks
  • 144Hz native refresh for gaming and fast motion
  • Anti-glare coating handles bright rooms
  • Built-in subwoofer adds bass without a soundbar
  • Fire TV with Alexa+ built in
Cons
  • Fire TV interface is ad-heavy
  • Alexa is the only built-in assistant
  • No Wi-Fi 6E listed
  • Mini-LED blooming can show around bright objects on dark scenes

What separates them

Vizio 75-Inch Quantum Pro 4K QLED TVHisense U6 Pro 75" Mini-LED TV
BacklightFull-array LED, about 1,000 nits peakMini-LED with hundreds of local dimming zones
Refresh rate120 Hz144 Hz native
Smart platformVizio OS (SmartCast)Fire TV with Alexa+
Glare handlingStandard glossy panelAnti-reflection, glare-free coating
Audio2 speakers, DTS Virtual:XBuilt-in subwoofer for deeper bass
Voice assistantsAlexa, Google Assistant, Apple HomeAlexa built in, Apple Home
ConnectivityWi-Fi 6E, Bluetooth, Ethernet, 4 HDMI4 HDMI, Ethernet
HDR formatsDolby Vision, HDR10+, HDR10, HLGDolby Vision, HDR10+, HDR10, HLG

Price history

  • Vizio 75-Inch Quantum Pro 4K QLED TV: lowest $498.00 on Nov 15 at Walmart.
  • Hisense U6 Pro 75" Mini-LED TV: lowest $747.96 on Nov 15 at Amazon.

Prices at every store

Vizio 75-Inch Quantum Pro 4K QLED TV

  • WalmartNew

    In stock

    $498.00Free shippingChecked 2 h ago
    Visit Walmart
  • WalmartPre-owned

    Availability unknown

    $557.00Free shippingChecked 2 h ago
    Visit Walmart
  • WalmartNew

    Out of stock

    $998.00Checked 2 h ago
    Visit Walmart
  • The TV OutletNew

    Out of stock

    $999.99+ $59.00 shippingChecked 2 h ago
    Visit The TV Outlet

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

All 2 stores and price history →

Hisense U6 Pro 75" Mini-LED TV

  • Best BuyNew

    In stock

    $749.99Free shippingChecked 33 min ago
    Visit Best Buy
  • AmazonNew

    Availability unknown

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

    $747.96Free shippingChecked 2 h ago
    Visit Amazon

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

All 2 stores and price history →

Specs compared

SpecVizio 75-Inch Quantum Pro 4K QLED TVHisense U6 Pro 75" Mini-LED TV
Resolution4K UHD (2160p)4K (2160p)
Refresh rate120 Hz144Hz
BrandVIZIOHisense
High dynamic range formatDolby Vision, HDR10+, HDR10, HLGDolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma…
ColorBlackBlack
Display TypeQLEDLED
Screen size74.5 in—
DisplayQLED—
Television typeQLED TVs—
Smart techY—
StreamersNetflix—
PlatformVIZIO OS—
Show all 40 specsShow fewer specs
SpecVizio 75-Inch Quantum Pro 4K QLED TVHisense U6 Pro 75" Mini-LED TV
Virtual asst.Apple Home, Alexa, Google Assistant—
HDMI number4—
Mount typeFreestanding—
Sound technologyDTS Virtual:X—
Color categoryBlack—
ManufacturerVizio—
Horizontal viewing angle178 º—
Video streaming quality4K Ultra HD—
Brightness1000 Nits—
Number of speakers

What reviewers say

Vizio 75-Inch Quantum Pro 4K QLED TV

Owner feedback on Vizio's Quantum Pro line tends to praise the brightness and picture for the money, while criticising the built-in sound and the smart interface. Many say a soundbar is close to essential.

What people mention
  • BrightnessPraisedOwners say the panel gets bright enough for daytime viewing in a lit room.
  • Picture qualityPraisedReviewers call the QLED picture vivid and good value at this size.
  • SoundCriticisedThe two built-in speakers are described as thin, and many owners add a soundbar.
  • Smart platformMixedVizio OS covers the main apps but is said to feel slower and less polished than rival systems.

Questions and answers

Which is better for gaming?
The Hisense U6 Pro. Its 144Hz native panel and Mini-LED dimming give smoother motion and better contrast in dark scenes. The Vizio's 120Hz panel is still fine for consoles, but it is the lesser of the two here.
Which handles a bright room better?
The Hisense. Its anti-reflection coating and Mini-LED backlight hold up better against windows and lamps. The Vizio's glossy panel and lower peak brightness make reflections more noticeable.
Is the Hisense worth stepping up to over the Vizio?
If contrast, glare and gaming refresh rate are priorities, yes. If you mainly want a simple interface with Google Assistant and Wi-Fi 6E, the Vizio covers that better.
Which smart platform is easier to live with?
Vizio OS is simpler and less ad-driven. Fire TV on the Hisense has more apps and Alexa+ voice search but pushes more promotional content on the home screen.
Do both support Dolby Vision and HDR10+?
Yes. Both list Dolby Vision, HDR10+, HDR10 and HLG, so HDR format support is not a reason to pick one over the other.
Which has better built-in sound?
The Hisense, thanks to its built-in subwoofer. The Vizio relies on two speakers with DTS Virtual:X processing, which helps but cannot match a real subwoofer.

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More comparisons

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  • Vizio 75-Inch Class Quantum Pro 4K QLED Smart TV vs Hisense 75-inch E7 Cinema Series Hi-QLED Mini-LED 4K UHD Smart Fire TV
  • Samsung 75” Class M70H Series Mini LED 4K UHD Vision AI Companion Smart Tizen TV vs Vizio 75-Inch Class Quantum Pro 4K QLED Smart TV

Buying guides that pick them

  • Best 65- to 75-inch 4K smart TVs
2
—
Inputs & outputsHDMI, SPDIF, USB—
Input/output quantity4—
Accessories includedRemote—
Network FunctionalitySmart TV—
Supported Resolutions4K—
Smart TVYes—
HDMI Ports4—
Internet Streaming ServicesNetflix, Hulu, YouTube—
Network ConnectivityBluetooth, Ethernet, Wi-Fi, WiFi 6E—
Video InterfaceHDMI—
PC InterfaceUSB 2.0, Ethernet, HDMI, S/PDIF—
CEC EnabledYes—
HDTV Format4K UHD—
Backlight TechnologyQLED—
Display HighlightsHDR—
Anti-GlareYes—
Display Aspect Ratio16:9—
Viewing Angle (Vertical)178 o—