QN55LS03RAG - TV SAMSUNG - Free user manual and instructions
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| Product Type | QLED 4K TV |
| Model Name | QN55LS03RAG |
| Screen Size | 55 inches (diagonal) |
| Display Resolution | 3,840 x 2,160 (4K UHD) |
| Refresh Rate | 120 Hz |
| Dimensions (with stand) | 48.3 x 30.6 x 10.5 inches (W x H x D) |
| Dimensions (without stand) | 48.3 x 27.8 x 1.7 inches |
| Weight (with stand) | 50.5 lbs |
| Weight (without stand) | 44.3 lbs |
| Power Consumption (typical) | 120 W |
| Standby Power Consumption | 0.5 W |
| VESA Mount Pattern | 400 x 400 mm |
| Operating System | Tizen Smart TV |
| Smart Features | Built-in Wi-Fi, Bluetooth, voice control (Bixby, Alexa, Google Assistant) |
| Art Mode | Yes – displays artwork when TV is off |
| Connectivity | 4 x HDMI, 2 x USB, Ethernet, Optical, RF |
| Remote Control | Solar-powered remote (TM2050A) |
| Cleaning Instructions | Wipe screen with dry microfiber cloth; do not use water or chemicals |
| Safety Features | Anti-tip strap included, VESA mount compatible |
| Spare Parts Availability | Remote, stand, power cord available via Samsung support |
| Repairability Score | 6/10 (difficult to disassemble, but common parts available) |
Frequently Asked Questions - QN55LS03RAG SAMSUNG
How do I activate Art Mode on my Samsung QN55LS03RAG?
Press the Art Mode button on your remote (or the power button briefly on the One Connect box). The TV will switch to displaying artwork or a personal photo. You can customize settings in the Art Mode menu.
What is the correct way to clean the screen of the TV?
Use a dry, soft microfiber cloth to gently wipe the screen. Do not use water, alcohol, or any chemical cleaners, as they may damage the anti-reflection coating.
How can I mount my TV on the wall?
Your TV supports a VESA 400 x 400 mm wall mount. Ensure the mount is rated for at least 50 lbs. Remove the stand and follow the mount’s instructions. Use the provided screws (M8 x 20 mm recommended).
My remote is not working. What should I do?
First, check if the remote has enough light to charge (solar model). Try exposing it to light for a few hours. If still not working, press and hold the Return and Play/Pause buttons simultaneously for 3 seconds to reset the remote.
Can I use voice assistants with this TV?
Yes, the TV supports Bixby (built-in), Amazon Alexa, and Google Assistant via the remote's microphone or a compatible external device. You can enable them in the Voice Assistant settings.
How do I update the TV’s software?
Go to Settings > Support > Software Update. Choose Update Now via the internet. The TV will download and install the latest firmware. You can also update via USB by downloading the file from Samsung’s website.
Is there a risk of burn-in with this QLED TV?
Unlike OLED, QLED TVs use Quantum Dot technology with LED backlighting, which is not prone to permanent burn-in. However, to avoid temporary image retention, it’s still good practice to avoid displaying static images for long periods.
How can I connect my soundbar to the TV?
Use an HDMI cable connected to the HDMI ARC/eARC port (HDMI 3 on this model). Also, enable HDMI-CEC and set the sound output to HDMI ARC in the TV’s audio settings. Bluetooth or optical connections are also possible.
What should I do if the TV turns off by itself?
Check if the Auto Power Off setting is enabled (in General & Privacy > Power and Energy Saving). Also, ensure the Sleep Timer is off. If the problem persists, try a factory reset or contact Samsung support.
Where can I find spare parts like the remote or stand?
Spare parts such as the remote control (TM2050A), stand base, and power cord can be ordered directly from Samsung Parts or through authorized service centers. Check the user manual for part numbers.
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