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Deal.ai › Samsung
Samsung
Samsung QN77S90F 77-Inch OLED 4K Smart TV

Samsung QN77S90F 77-Inch OLED 4K Smart TV

Best price now

$2,499.99at Creation NetworksChecked Nov 14

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Price facts

  • Last seen at $2,499.99 at Creation Networks on Nov 14.

Our take on the Samsung QN77S90F 77-Inch OLED 4K Smart TV

The Samsung QN77S90F is a 77-inch OLED 4K smart TV with self-emissive pixels that produce true blacks and an effectively infinite contrast ratio. It suits large living rooms and executive spaces where deep blacks and wide viewing angles matter. Compared with LED and QLED rivals, it delivers better contrast and no blooming, but it cannot match their peak brightness. Reviewers praise its picture quality, though some note the risk of permanent image retention.

Best forMovie lovers who watch in dark roomsLarge living rooms with wide seatingExecutive boardrooms and conference roomsGamers who want deep blacks and fast response
Pros
  • True blacks and infinite contrast from self-emissive pixels
  • Wide viewing angles with minimal color shift
  • No backlight blooming or halo effects
  • Slim design and smart TV platform
  • Accurate HDR color volume
Cons
  • Lower peak brightness than high-end LED/QLED TVs
  • Risk of permanent image retention (burn-in)
  • Premium price compared to similarly sized LEDs
  • Reflective screen in bright rooms

Samsung QN77S90F 77-Inch OLED 4K Smart TV prices at every store

  • Creation NetworksNew

    In stockReturn policy

    $2,499.99Checked Nov 14
    Visit Creation Networks

What reviewers say

Reviewers and owners praise the S90F for its deep blacks, wide viewing angles, and clean HDR presentation. Some criticise its lower brightness compared to LED rivals and note the potential for image retention with static content.

What people mention
  • Picture qualityPraisedReviewers highlight the deep blacks and infinite contrast that OLED provides.
  • BrightnessCriticisedSome say it doesn't get as bright as LED or QLED TVs, especially in well-lit rooms.
  • Viewing anglesPraisedOwners note that the picture stays consistent from wide angles.
  • Image retentionMixedA few mention the risk of burn-in with static content, though most don't experience it.
  • DesignPraisedThe slim profile and minimal bezels are often complimented.

About the Samsung QN77S90F 77-Inch OLED 4K Smart TV

The Samsung QN77S90F is a 77-inch OLED 4K smart TV. Each pixel produces its own light and can turn completely off, which gives true black and an effectively infinite contrast ratio. There is no backlight array.

Its OLED HDR processing renders color volume and highlights across the panel, with no halo or bloom around bright objects on dark backgrounds. The panel keeps color accuracy and contrast at wide horizontal and vertical viewing angles. The slim OLED form factor allows direct wall mounting without visible standoff depth.

Samsung Knox provides enterprise device management. Bixby, Alexa and Google Assistant are supported for voice control. IP-based LAN control is available, and the FA variant does not include RS-232c.

Model
QN77S90FFXZA
Screen size
77 inches
Panel
OLED (self-emissive)
Resolution
3840 x 2160 (4K UHD)
Contrast ratio
Infinite (true pixel black)
HDR
OLED HDR
Security
Samsung Knox
Voice assistants
Bixby, Alexa, Google Assistant
Control
IP-based LAN control; no RS-232c on the FA variant

Questions and answers

Is the Samsung QN77S90F worth it over an LED TV?
If you value deep blacks and wide viewing angles, the OLED panel offers a noticeable improvement over LED TVs. However, if your room is very bright, a high-end LED may be a better fit.
How does the S90F compare to Samsung's S95F?
The S95F typically offers higher brightness and better processing, but the S90F delivers similar OLED contrast at a lower cost. The S90F is a strong value for most viewers.
Does the S90F support gaming features like VRR and ALLM?
Yes, it includes HDMI 2.1 ports with variable refresh rate and auto low latency mode for gaming.
What is included in the box?
The TV comes with a stand, remote control, power cable, and user manual. No HDMI cable is included.
Is burn-in a concern with this OLED TV?
OLED TVs can experience image retention with static content over long periods. Samsung includes features to reduce the risk, but varied content is recommended.
Where is the Samsung QN77S90F 77-Inch OLED 4K Smart TV cheapest?
At Creation Networks, for $2,499.99, as of our latest check.

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