Samsung TV QE55LST7DATXXN 55, 3840 x 2160 (Ultra HD 4K), LED-LCD

55", LST7
Ratings
BrandMore from Samsung
Energy Label G
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Product details

The Samsung TV QE55LST7DATXXN is a state-of-the-art 55-inch LED-LCD television equipped with an impressive Ultra HD 4K resolution of 3840 x 2160 pixels. This device not only offers outstanding picture quality but also boasts an IP56 certification, making it resistant to dust and splashes. With a screen diagonal of 138 cm, this television is ideal for an immersive viewing experience in any living space. The advanced backlighting technology, NanoCell Mini LED, ensures vibrant colors and deeper contrasts. Additionally, the TV is equipped with a variety of connectivity options, including HDMI, USB, and Wi-Fi, allowing for easy integration into your existing home entertainment system. The support for Samsung Smart Things enables seamless connection with other smart devices, further enhancing user-friendliness.

  • IP56 certification for dust and splash protection
  • Support for Samsung Smart Things for integration into smart home systems
  • Versatile connectivity options: HDMI, USB, Wi-Fi
  • Backlighting technology: NanoCell Mini LED for improved picture quality.

Key specifications

Display size (inches)
55"
Dynamic range
HDR10+
Weight
27.90 kg
Documents
Technical data sheet.pdf

General information

Item number
54634540
Manufacturer
Samsung
Category
TV
Manufacturer no.
QE55LST7DATXXN
Release date
12.2.2025

Colour

Colour
Black
Exact colour description
TITANIUM BLACK (FRONT)

TV properties

TV type
Smart TV
Series
LST7

Display properties

Display size (inches)
55"
Screen size (cm)
138 cm
Image resolution
3840 x 2160 Pixels
Dynamic range
HDR10+

Features + Functions

Audio output
40 W
TV tuner
DVB-C, DVB-S2, DVB-T2
Further features
EPG
Audio formats
Dolby Atmos

Mounting

VESA wall mount
200 x 200 mm
Assembly
Floor stand

Connections

Data ports
RF / Coaxial IN (1x)
USB ports
USB-A
Exact USB ports
USB-A 2.0 (1x)
Wireless transmission
Airplay 2, Bluetooth, Wi-Fi
HDMI features
ARC, eARC
Number of CI+ slots
1x

Power supply

Power consumption
83 W
Power consumption (standby)
0.50 W
Input voltage
220 - 240 V
Energy consumption per year
115 kWh

Energy declaration

Energy efficiency class
G

Scope of delivery

Scope of delivery
Power cable, Remote control included

Smart home features

Smart home ecosystem
Amazon Alexa, Samsung Bixby
Communication standard
Google Assistant, Samsung Smart Things

Display dimensions

Width
1247.40 mm
Weight
27.90 kg

Sustainability

Manufacturer commitment
RE100

Voluntary climate contribution

CO₂ emissions
16.1 kg
Climate contribution
CHF 0.38

Product dimensions

Width
1247.40 mm
Height
720.90 mm
Depth
69.80 mm

30-day right of return
24 Months Warranty (Pick Up & Return)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «TV» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 3.Thomson
    1.4 %
  • 5.Hisense TV
    1.5 %
  • 5.Samsung
    1.5 %
  • 7.Sharp
    1.6 %
  • 7.Toshiba
    1.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 5.Toshiba
    1 day
  • 6.TCL
    3 days
  • 7.Samsung
    6 days
  • 8.Hisense TV
    8 days
  • 9.Panasonic
    9 days

Return rate

How often is a product of this brand in the «TV» category returned?

Source: Digitec Galaxus
  • 3.LG
    2.6 %
  • 4.Sony
    2.7 %
  • 5.Samsung
    2.9 %
  • 5.Sharp
    2.9 %
  • 7.Philips
    3.4 %
Source: Digitec Galaxus