RemotApp Download

55 Inch Class Crystal UHD 4K TV (U8000F)

Samsung UN55U8000FFXZA

Full specifications, official manuals and how to use your phone as the remote for this Samsung TV.

Screen
55″
Resolution
4K
Year
2025
Line
Crystal UHD
System
Tizen 9.0

Does the UN55U8000FFXZA work with RemotApp?

Yes. The UN55U8000FFXZA runs Tizen 9.0, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.

  • Remote over Wi-Fi Yes
  • Infrared (Android with IR) Yes
  • Send photos and videos Yes
  • Turn on from the phone Yes

Protocol: Samsung Tizen (WebSocket 8001/8002)

What the code UN55U8000FFXZA means

TV model codes follow the maker’s naming rules. Reading it piece by piece:

  1. UNProduct line and market group · Americas
  2. 55Screen size in inches
  3. U8000FSeries (2025 line) · Crystal UHD
  4. FXZAMarket code · United States

UN55U8000FFXZA specifications

Display

Display diagonal139.7 cm (55")
HD type4K Ultra HD
Display technologyLED
Screen shapeFlat
Native aspect ratio16:9
Motion interpolation technologyMotion Xcelerator
Native refresh rate60 Hz
Dynamic contrast ratio marketing nameMega Contrast
Display resolution3840 x 2160 pixels
Display diagonal (metric)139.7 cm

TV tuner

Tuner typeAnalog & digital
Digital signal format systemATSC, QAM
Supported TV bandsDTV

Smart TV

Smart TVYes
Internet TVYes
Operating system installedTizen
Apple AirPlay 2 supportYes
Sound mirroringYes
Smart modesFilmmaker, Game, Movie
Universal guideYes

Audio

Number of speakers2
RMS rated power20 W
Audio output channels2.0 channels
Enhanced Audio Return Channel (eARC)Yes

Network

Wi-FiYes
Wi-Fi standardsWi-Fi 5 (802.11ac)
BluetoothYes
Bluetooth version5.3
Ethernet LANYes
BrowsingYes
Web browserYes

Design

Product colourBlack
VESA mountingYes
Panel mounting interface200 x 200 mm
Introduction year2025
Bezel type3 Bezel-less
Stand typeLegs stand
Stand colourGrey

Performance

High Dynamic Range (HDR) technologyHigh Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
Game modeYes
Subtitles functionYes
Eco sensorYes
AI UpscaleYes
Picture processing technologySamsung Contrast Enhancer
High Dynamic Range (HDR) supportedYes
Game featuresAuto Low Latency Mode (ALLM), Gaming Hub, HGiG, Variable Refresh Rate (VRR)
4K Ultra HD upscalingYes
SmartThings app supportYes
MBR supportYes

Ports & interfaces

Audio Return Channel (ARC)Yes
PC in (D-Sub)No
Ethernet LAN (RJ-45) ports1
USB 2.0 ports quantity1
RF ports quantity2
HDMI ports quantity3
Consumer Electronics Control (CEC)Anynet+

Management features

Voice controlYes
Voice guideYes
Electronic Programme Guide (EPG)Yes
On Screen Display (OSD)Yes
Number of OSD languages3
On Screen Display (OSD) languagesEnglish, Spanish, French
Auto power offYes
Firmware upgradeableYes
Works with Amazon AlexaYes
Works with the Google AssistantYes
Works with Samsung BixbyYes

Power

Power consumption (typical)97 W
Power consumption (standby)0.5 W
Power consumption (max)120 W
AC input voltage110 - 120 V
AC input frequency50/60 Hz
Energy saving modeYes

Brand-specific features

Samsung technologies (AV/TV)Object Tracking Sound Lite, Q-Symphony, Samsung TV Plus

Weight & dimensions

Width (with stand)1224.3 mm
Depth (with stand)198.1 mm
Height (with stand)759.5 mm
Weight (with stand)9.89 kg
Width (without stand)1224.3 mm
Depth (without stand)76.2 mm
Height (without stand)708.7 mm
Weight (without stand)9.62 kg
Stand width2.54 cm
Stand depth19.8 cm

Packaging data

Package width1353.8 mm
Package depth127 mm
Package height810.3 mm
Package weight14.4 kg

Packaging content

Desktop standYes
Cables includedAC
Remote control includedYes
Remote control typeTM2240A

Other features

Country of originMexico

Technical data: Open Icecat and the manufacturer. Check the official page before buying; specs can vary by batch and market.

How to control the UN55U8000FFXZA with your phone

  1. Connect your phone to the same Wi-Fi network as the TV. (Not the guest network.)
  2. Turn the TV on and install RemotApp on your phone.
  3. Open RemotApp. It finds the TVs on your network by itself; tap your Samsung TV.
  4. A message appears on the TV asking to allow a new device. Select “Allow”.
  5. Tap Volume + to test. That’s it: your phone is now the remote.

Full guide for Samsung TVs, with fixes when it won’t connect

Turning the UN55U8000FFXZA on without the remote

Turn on “Power On with Mobile” in Settings › General › Network › Expert Settings. With it on, the TV keeps listening on Wi-Fi while in standby and RemotApp can wake it.

Also sold as

Same TV, different market codes:

  • UA55U8000FUXKE
  • UN55U8000FFXZX Mexico

Questions about the UN55U8000FFXZA

Can I control the Samsung UN55U8000FFXZA with my phone?

Yes. The UN55U8000FFXZA runs Tizen 9.0, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.

What year is the Samsung UN55U8000FFXZA?

The UN55U8000FFXZA is part of Samsung’s 2025 line (Crystal UHD U8000F).

What operating system does the UN55U8000FFXZA use?

The UN55U8000FFXZA runs Tizen 9.0.

How many HDMI ports does the UN55U8000FFXZA have?

The UN55U8000FFXZA has 3 HDMI ports.

Does the UN55U8000FFXZA have Bluetooth?

Yes

Turning the UN55U8000FFXZA on without the remote

Turn on “Power On with Mobile” in Settings › General › Network › Expert Settings. With it on, the TV keeps listening on Wi-Fi while in standby and RemotApp can wake it.