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Samsung QN77S90H
6.5

Price and features of the TV Samsung QN77S90H Samsung S90H 77" 4KHDR

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Summary
  • 77"4KHDR
    G
  • 172 cm99 cm2.6 cm
  • OLED Self-luminous pixels
  • -- nits Infinite:1
  • Total 40 W 2 x 10W1 x 20W
  • DVB-T2HbbTV
  • Tizen OS 2024

Samsung S90H specs: Technical sheet

Brand

Brand
Samsung
Serie
S90H
Model
QN77S90H
Other codes
QN77S90HAEXZA · 77" 4K OLED S90H Samsung Vision AI Smart TV (2026)

Release Date

Year
2026

Samsung S90H prices

Versions and prices
48"  •  4K  •  QN48S90H  •  ATSC
55"  •  4K  •  QN55S90H  •  ATSC $ 2,069
77"  •  4K  •  QN77S90H  •  ATSC
65"  •  4K  •  QN65S90H  •  ATSC $ 2,698
84"  •  4K  •  QN83S90H  •  ATSC
42"  •  4K  •  TQ42S90H  •  DVB
48"  •  4K  •  TQ48S90H  •  DVB
55"  •  4K  •  TQ55S90H  •  DVB
77"  •  4K  •  TQ77S90H  •  DVB
65"  •  4K  •  TQ65S90H  •  DVB
84"  •  4K  •  TQ83S90H  •  DVB
Read More

Image

OLED

  • Technology
    OLED
    OLED panels achieve an infinite contrast in a smaller thickness
  • Crystal
    Anti-glare filter
    Reduce direct light reflections
  • Reference image
    Final image
    Perfect
    An image with pure blacks, maybe the brightness and the life time are slightly lower than on an LCD panel


Size (inches) and resolution

Diagonal
77 inches
Resolution
4K • 3840 x 2160
Aspect ratio
16:9
Pixel density
57 ppi

Technology

Panel type
OLED
Subpixel type
RGB
Refresh rate
144 Hz
Panel Manufacturer
LG Display

Backlight and contrast

Backlight type
Self-luminous pixels
Brightness
-- nits, maximum peak of 1200 nits
Contrast
Infinite:1
Light sensor
Sí

Colorimetry

Quantum Dots (QLED), Nano Cells...
No
Color spaces
Rec. 709
100%
DCI P3
100%
NTSC 1953
--
Rec. 2020
--
sRGB
--
Color depth
10 bits

HDR

Tradename
HDR, Quantum HDR 1000
HDR technologies
  • HDR10
  • HDR10+
  • HLG

Crystal

Anti-glare filter
Yes • Anti-reflective filter
Vision angle
Horizontal • Vertical

Processing

These features modify the images received by television via software, in many cases they create unwanted artifacts, we disable some of them, but here you have them ...

Image processor
Quantum Processor 4K
Upscaling
4K AI Upscaling, UHD Upscaling
Noise reduction
Digital Clean View
Motion
Auto Motion Plus 120
Contrast
Mega Contrast, Pixel Dimming, UHD Dimming
Fake HDR
Quantum HDR

Response times

Minimum time
0 ms
Average time
0 ms
Maximum time
1 ms
Input lag
9 ms
Gaming
ALLM , FreeSync, Game Bar, Game Mode, VRR

Sound

Speakers

Speakers
  • 10W 2x
Subwoofer
  • 20W 1x
Power
40 W
Output channels
2.1 CH

Sound technologies

Technologies
  • Dolby Atmos
  • Dolby Audio
  • Dolby Digital Plus

Tuner and connectivity

Digital tuner


DVB

Terrestrial
  • DVB-T2
Satellite
  • DVB-S2
Cable
  • DVB-C
ATSC & QAM
No
ISDB
No
DTMB
No

Hybrid television

HbbTV
Yes

Cable connections

RF antenna
  • Antenna (RF) 1x
HDMI
  • HDMI 2.1 4x
  • 4K
  • ARC
  • eARC
  • HDCP 2.3
  • VRR
USB
  • USB 2.0 2x
Satellite
  • Satellite In (F-type female) 1x
CI
  • CI+ 1.4 1x
Optical Audio
  • Optical Audio Out 1x
Ethernet
  • Ethernet RJ45 1x

Wireless connections

Wi-Fi
Yes • 802.11ac,
Bluetooth
Yes • Bluetooth 5.2

Content delivery

Apple AirPlay 2
Yes
DLNA
Yes
Wi-Fi Direct
Yes

Remote control

Type of command
--
Control of multiple devices

Others

PVR recording
Yes • PVR
PIP
No
Accessories
Dolby Atmos, Dolby Audio, Dolby Digital Plus
Others
Screen Mirroring

Design

Image gallery

Image gallery

    Structure


    With stand

    Dimensions
    171.85 cm•105.86 cm•35.91 cm
    Weight
    37.8 Kg

    Without stand

    Dimensions
    171.85 cm•98.76 cm•2.62 cm
    Weight
    35 Kg
    Screen shape
    Flat
    Frameless
    Yes
    Colors
    Titan Black

    Stand

    Removable stand
    No
    Stand shape
    Square Shape

    VESA

    VESA size
    400 x 300 mm

    Others

    Single cable
    No
    Ambient mode
    Yes • Ambient Mode

    System

    Operating System

    SW
    Tizen • Tizen OS 2024

    Voice assistants

    Alexa
    Yes
    Google Assistant
    Yes
    Voice control
    Yes

    Hardware

    SOC model
    --
    RAM
    3GB
    ROM
    16GB

    Consumption

    Energy efficiency
    G
    Standby consumption
    --
    Average consumption
    130 W
    Consumption
    410 W
    ECO consumption
    80.0 W
    OFF consumption
    --

    Power supply

    Power supply
    100 V - 120 V (volts)
    Power supply frequency
    50 Hz - 60 Hz (hertz)

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    Links of interest

    More Samsung 77-inch TVs

    Earlier and later TVs

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    6.5
    Ki Cost-effective
    Score
    • 8.6 Image
    • 8.0 Sound
    • 7.5 Connectivity
    • 8.5 Design
    • 8.4 System
    What is a Ki score?
    Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
    How do we calculate the Ki?

    In this case, to determine the score we evaluate 5 general aspects:

    • Image
    • Sound
    • Connectivity
    • Design
    • System

    Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

    Even a device objectively worse than another may have a higher Ki score if it has a better price.

    Does the Ki score change?

    The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.