Samsung QB55B User Manual

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User Manual

Samsung owns the copyright for this manual. Use or reproduction of this manual in parts or entirety without the authorization of Samsung is prohibited. Trademarks other than Samsung are property of their respective owners.

QB43B QB50B QB55B QB65B QB75B QB55B-N QB65B-N QB75B-N

The color and the appearance may differ depending on the product, and the content in the

manual is subject to change without prior notice to improve the performance.

Recommended hours of use per day of this product is under 16 hours.

If the product is used for longer than 16 hours a day, the warranty may be void.

Questions and Answers:

M
Michelle JonesAug 10, 2025
Why does my Samsung TV show 'Disconnecting Anynet+ device...'
- S
  stephenfarmerAug 10, 2025
  When the message 'Disconnecting Anynet+ device...' appears on your Samsung TV screen, it means you cannot use the remote control while Anynet+ is configuring or switching view modes. Please wait until the configuration or switching process is complete before using the remote control.
B
bryanwilsonAug 18, 2025
Why is my connected device not displayed on my Samsung QB55B?
- T
  travis58Aug 18, 2025
  If your connected device isn't showing up, first verify that it supports Anynet+ functions and is properly connected via an HDMI cable. Ensure that Anynet+ (HDMI-CEC) is enabled in the System menu. Try rescanning for Anynet+ devices. Keep in mind that some HDMI cables might not fully support Anynet+. If there was a power outage or the HDMI cable was disconnected, rescan the devices.

Samsung QB55B Specifications

General

Haze rate	2 %
Pixel pitch	0.315 x 0.315 mm
Response time	8 ms
RGB color space	DCI-P3
Color saturation	92 %
Display diagonal	55 \
Display brightness	350 cd/m²
Display technology	VA
Number of displays	1
Vertical scan range	48 - 75 Hz
Horizontal scan range	30 - 81 kHz
Contrast ratio (typical)	4000:1
Display number of colors	1 billion colors
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (sleep)	0.5 W
Power consumption (typical)	143 W
Internal memory	8 GB
Computer system type	System on Chip (SoC)
Operating system installed	Tizen 6.5
USB ports quantity	2
HDMI ports quantity	3
DVI-I ports quantity	0
Package depth	163 mm
Package width	1402 mm
Package height	858 mm
Package weight	23600 g
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 80 %
Orientation	Horizontal/Vertical
Mounting type	Wall
Product color	Black
Product design	Digital signage flat panel
Placement supported	Indoor
Panel mounting interface	200 x 200 mm
Purpose	Universal
HDCP version	2.2
Operating hours (hours/days)	16/7
Harmonized System (HS) code	85285210