8.0

Price and features of the TV Samsung QE75LST7T 2025 Samsung LST7 75" 4KHDR

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Summary
  • 75"4KHDR
    G
  • 169 cm98 cm6.0 cm
  • LCD LED FALD · 120 zones VA Quantum Dots QLED
  • 2000 nits 5000:1
  • Total 20 W 2 x 10W
  • DVB-T2HbbTV
  • Tizen OS 2025

Samsung LST7 specs: Technical sheet

Brand

Brand
Samsung
Serie
LST7
Model
QE75LST7T 2025
Other codes
Qe75lst7tcuxxc 2025 · 75lst7d

Release Date

Year
2025

Samsung LST7 prices

Versions and prices
55"  •  4K  •  QE55LST7T 2025  •  DVB
65"  •  4K  •  QE65LST7T 2025  •  DVB
75"  •  4K  •  QE75LST7T 2025  •  DVB

Image

LCD LED

  • Backlight
    FALD · 120 zones
    The panel illuminates uniformly with a series of LEDs that change intensity, getting almost perfect blacks
  • Technology
    VA
    VA technology allows a greater contrast than an IPS, against losing slightly in viewing angle
  • Colorimetry
    Quantum Dots (QLED), Nano Cells...
    The quantum dots generate a greater range of colors, closer to those of the human eye
  • Crystal
    Anti-glare filter
    Reduce direct light reflections
  • Reference image
    Final image
    Almost perfect
    Get almost perfect blacks, but maybe you can see artifacts in subtitles or very dark images


Size (inches) and resolution

Diagonal
75 inches
Resolution
4K 3840 x 2160
Aspect ratio
16:9
Pixel density
59 ppi

Technology

Panel type
LCD
LCD technology
VA
Subpixel type
RGB
Refresh rate
120 Hz
Panel Manufacturer
--

Backlight and contrast

Backlight type
LED
Backlight form
FALD
Local dimming
120 zones
Brightness
2000 nits, maximum peak of 2000 nits
Contrast
5000:1
Light sensor

Colorimetry

Quantum Dots (QLED), Nano Cells...
Yes Quantum Dots QLED
Color spaces
Rec. 709
100%
DCI P3
100%
NTSC 1953
--
Rec. 2020
--
sRGB
--
Color depth
10 bits

HDR

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
Noise reduction
Digital Clean View, Noise Reduction
Motion
Auto Motion Plus Motion Rate MR 120
Contrast
Contrast Enhancer, Mega Contrast, Supreme UHD Dimming
Color
Q Color
Fake HDR
Quantum HDR

Response times

Minimum time
6 ms
Average time
10 ms
Maximum time
15 ms
Input lag
10 ms
Gaming
ALLM , Game Mode, VRR

Sound

Speakers

Speakers
  • 10W 2x
Power
20 W
Output channels
2.0 CH

Sound technologies

Technologies
  • 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

HDMI
  • HDMI 2.1 1x
  • HDMI 2.0 2x
  • 4K
  • ARC
  • eARC
  • HFR
  • VRR
USB
  • USB 2.0 1x
Satellite
  • Satellite In 1x
CI
  • CI+ 1.4 1x
RS232
  • RS232 (C) 1x
Optical Audio
  • Optical Audio Out 1x
Ethernet
  • Ethernet RJ45 1x
Unknown
  • Cable/Antenna In 1x

Wireless connections

Wi-Fi
Yes 802.11ac,
Bluetooth
Yes Bluetooth 4.2

Content delivery

Apple AirPlay 2
Yes
DLNA
Yes
Smart View
Yes
Wi-Fi Direct
Yes

Remote control

Type of command
--
Control of multiple devices

Others

PVR recording
Yes PVR
PIP
No
Accessories
Dolby Digital Plus
Others
Screen Mirroring

Design

Image gallery

Image gallery

    Structure


    With stand

    Dimensions
    146.63 cm85.11 cm5.98 cm
    Weight
    37.1 Kg

    Without stand

    Dimensions
    169.2 cm98.16 cm5.98 cm
    Weight
    50.3 Kg
    Screen shape
    Flat
    Frameless
    No
    Colors
    Titan Black

    Stand

    Removable stand
    No
    Stand shape
    --

    VESA

    VESA size
    400 x 400 mm

    Others

    Single cable
    No
    Ambient mode
    Yes Ambient Mode

    System

    Operating System

    SW
    Tizen Tizen OS 2025

    Voice assistants

    Alexa
    Yes
    Google Assistant
    Yes
    Voice control
    Yes

    Hardware

    SOC model
    --
    RAM
    3GB
    ROM
    8GB

    Consumption

    Energy efficiency
    G
    Standby consumption
    --
    Average consumption
    280 W
    Consumption
    550 W
    ECO consumption
    150.0 W
    OFF consumption
    --

    Power supply

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

    Certificates

    Certificates
    ENERGY STAR, RoHS

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    8.0
    Ki Cost-effective
    Score
    • 7.7 Image
    • 5.3 Sound
    • 4.0 Connectivity
    • 7.6 Design
    • 9.0 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.