Does the QN65LS03FWFXZA work with RemotApp?
Yes. The QN65LS03FWFXZA 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 QN65LS03FWFXZA means
TV model codes follow the maker’s naming rules. Reading it piece by piece:
QNProduct line and market group · Americas65Screen size in inchesLS03FSeries (2025 line) · The FrameWVersion / finishFXZAMarket code · United States
QN65LS03FWFXZA specifications
Display
| Display diagonal | 165.1 cm (65") |
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| HD type | 4K Ultra HD |
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| Display technology | Neo QLED |
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| Screen shape | Flat |
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| Supported video modes | 2160p |
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| Supported graphics resolutions | 3840 x 2160 |
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| Motion interpolation technology | Motion Xcelerator |
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| Native refresh rate | 120 Hz |
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| Display refresh rates supported | 120 Hz, 144 Hz |
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| Display resolution | 3840 x 2160 pixels |
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| Anti-glare screen | Yes |
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TV tuner
| Tuner type | Analog & digital |
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| Digital signal format system | ATSC, Clear QAM |
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| Auto channel search | Yes |
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Smart TV
| Smart TV | Yes |
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| Internet TV | Yes |
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| Operating system installed | Tizen |
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| Screen mirroring | Yes |
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| Apple AirPlay 2 support | Yes |
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| Sound mirroring | Yes |
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| Smart modes | Filmmaker |
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| Far-field voice interaction | Yes |
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| TV initiate mirroring | Yes |
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| Universal guide | Yes |
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Audio
| Number of speakers | 4 |
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| RMS rated power | 40 W |
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| Audio output channels | 2.0.2 channels |
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| Audio decoders | Dolby Atmos |
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| Sound modes | Adaptive Sound Pro |
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| Adaptive sound | Yes |
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| Enhanced Audio Return Channel (eARC) | Yes |
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Network
| Wi-Fi | Yes |
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| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
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| Bluetooth | Yes |
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| Bluetooth version | 5.3 |
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| Ethernet LAN | Yes |
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| Web browser | Yes |
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Design
| Product colour | Black |
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| VESA mounting | Yes |
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| Panel mounting interface | 400 x 300 mm |
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| Customizable frame | Yes |
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| Introduction year | 2025 |
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| Bezel type | VNB (Very Narrow Bezel) |
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| Slim fit wall mount support | Yes |
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| Swivel stand | No |
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| Stand colour | Black |
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Performance
| High Dynamic Range (HDR) technology | Filmmaker Mode, High Dynamic Range 10+ (HDR10 Plus), High Dynamic Range 10+ Adaptive (HDR10 Plus Adaptive), High Dynamic Range 10+ Gaming (HDR10 Plus Gaming), Hybrid Log-Gamma (HLG), Neo Quantum HDR |
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| Game mode | Yes |
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| Ambient mode | Yes |
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| Eco sensor | Yes |
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| AI Upscale | Yes |
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| Backlight dimming technology | Supreme UHD Dimming |
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| Picture processing technology | Samsung Real Depth Enhancer |
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| Picture processor | NQ4 AI Gen3 |
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| High Dynamic Range (HDR) supported | Yes |
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| AMD FreeSync | Yes |
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| AMD FreeSync type | FreeSync Premium Pro |
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| Game features | Auto Low Latency Mode (ALLM), Dynamic Black EQ, Game Bar, Game Motion Plus, Gaming Hub, HGiG, Mini Map Zoom, Super Ultra Wide Game View, Surround Sound, Variable Refresh Rate (VRR) |
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| 4K Ultra HD upscaling | Yes |
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| V-chip function | Yes |
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| SmartThings app support | Yes |
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| Tap view | Yes |
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| Multi View | Yes |
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| MBR support | Yes |
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| ConnectShare (USB) | Yes |
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| DVD player | No |
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Ports & interfaces
| PC in (D-Sub) | No |
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| Ethernet LAN (RJ-45) ports | 1 |
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| USB 2.0 ports quantity | 2 |
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| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
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| Digital audio optical out | 1 |
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| RS-232C ports | 1 |
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| RF ports quantity | 1 |
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| Common interface (CI) | Yes |
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| HDMI ports quantity | 5 |
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| Consumer Electronics Control (CEC) | Anynet+ |
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| USB connector type | USB Type-A, USB Type-C |
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Management features
| Control type | Remote, Wireless |
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| Voice guide | Yes |
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| Electronic Programme Guide (EPG) | Yes |
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| On Screen Display (OSD) | Yes |
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| Number of OSD languages | 3 |
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| On Screen Display (OSD) languages | English, Spanish, French |
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| Auto power off | Yes |
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| Works with Amazon Alexa | Yes |
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| Works with the Google Assistant | Yes |
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| Works with Samsung Bixby | Yes |
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Power
| Power consumption (typical) | 180 W |
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| Power consumption (standby) | 0.5 W |
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| Power consumption (max) | 195 W |
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| Energy efficiency class (SDR) | Not available |
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| Energy efficiency class (HDR) | Not available |
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| AC input voltage | 110 - 120 V |
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| AC input frequency | 50/60 Hz |
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| Energy saving mode | Yes |
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Brand-specific features
| Samsung technologies (AV/TV) | 4K AI Upscaling, AI Auto Game Mode, AI Motion Enhancer Pro, Active Voice Amplifier Pro, Adaptive Sound Pro, Art Mode, Art Store, Auto HDR Remastering, Auto HDR Remastering Pro, Colour Booster Pro, EyeComfort Mode, Generative Wallpaper, Karaoke Mode, Matte Display, NQ4 AI Gen3 Processor, Neo Quantum HDR, Object Tracking Sound, One Connect Box, Q-Symphony, Quantum Matrix Technology, Quantum Matrix Technology Slim, Real Depth Enhancer, Samsung TV Plus, Smart Calibration, Wide Viewing Angle |
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Weight & dimensions
| Width (with stand) | 1458 mm |
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| Depth (with stand) | 25 mm |
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| Height (with stand) | 892 mm |
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| Weight (with stand) | 22 kg |
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| Width (without stand) | 1458 mm |
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| Depth (without stand) | 25 mm |
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| Height (without stand) | 836 mm |
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| Weight (without stand) | 21.9 kg |
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| Stand width | 1 cm |
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| Stand depth | 21.8 cm |
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Packaging data
| Screw thread | M8 |
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| Manual | Yes |
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| Package width | 1598 mm |
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| Package depth | 933 mm |
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| Package height | 165 mm |
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| Package weight | 29.7 kg |
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| Package type | Box |
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Packaging content
| Desktop stand | Yes |
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| Cables included | AC |
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| Remote control included | Yes |
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| Remote control type | TM2561E |
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Other features
| Country of origin | Mexico |
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| Smart calibration | Yes |
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Technical data: Open Icecat and the manufacturer. Check the official page before buying; specs can vary by batch and market.
How to control the QN65LS03FWFXZA with your phone
- Connect your phone to the same Wi-Fi network as the TV. (Not the guest network.)
- Turn the TV on and install RemotApp on your phone.
- Open RemotApp. It finds the TVs on your network by itself; tap your Samsung TV.
- A message appears on the TV asking to allow a new device. Select “Allow”.
- 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 QN65LS03FWFXZA 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:
QN65LS03FWGXZD BrazilQN65LS03FAFXZX MexicoQN65LS03FWFXZX MexicoQN65LS03FAFXZA United States
Questions about the QN65LS03FWFXZA
Can I control the Samsung QN65LS03FWFXZA with my phone?
Yes. The QN65LS03FWFXZA 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 QN65LS03FWFXZA?
The QN65LS03FWFXZA is part of Samsung’s 2025 line (The Frame LS03F).
What operating system does the QN65LS03FWFXZA use?
The QN65LS03FWFXZA runs Tizen 9.0.
How many HDMI ports does the QN65LS03FWFXZA have?
The QN65LS03FWFXZA has 5 HDMI ports.
Does the QN65LS03FWFXZA have Bluetooth?
Yes
Turning the QN65LS03FWFXZA 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.
