| Model No |
55QNED806QA |
55S546-CA |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
55 Inch (139 cm) |
55 Inch (139 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, JPS, MPO |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AC3, AAC, AC4 |
| Supported Video Formats |
: AVI, DIV, MPEG-4, MPEG-H, MP4, VC-1, VP8, PP9 |
| Supported Picture Formats |
: JPEG, PNG ,BMP, HEIF |
|
| Video |
| BackLight |
: 4K QNED |
| Backlight Type |
: Edge |
| Filmmaker Mode™ |
: Yes |
| AI Brightness Control |
: Yes |
| FreeSync Compatible |
: Yes |
| Color Display Bits / Billion Rich Colors |
: Yes |
| LCD ( IPS, VA ) |
: IPS |
| Color QNED / NanoCell |
: QNED |
| 2K HFR - RF / HDMI / CP / USB |
: - / Yes / - / - |
| 4K HFR - RF / HDMI / CP / USB |
: - / Yes / - / - |
| HDR |
: Active HDR |
| Motion Pro |
: Motion Pro |
| AI Upscaling |
: AI Upscaling |
| HEVC |
: 4K@120p, 10bit |
| AI Picture Pro |
: AI Picture Pro |
| VP9 ( Video Decoder ) |
: 4K@60p, 10bit |
| AV1 ( Video Decoder ) |
: 4K@60p, 10bit |
| Color / Wide Color Gamut |
: Nano Color Pro |
| Contrast / Dimming |
: Local Dimming |
| AI Genre Selection |
: Yes ( SDR / HDR ) |
| Picture Processor |
: α7 Gen5 AI Processor 4K |
| Dynamic Tone Mapping / Pro |
: Dynamic Tone Mapping Pro |
| HDR10 Pro - RF / HDMI / CP / USB ( 4K / 2K ) |
: Yes / Yes / Yes / Yes ( 4K / 2K ) |
| HLG - RF / HDMI / CP / USB ( 4K / 2K ) |
: Yes / Yes / Yes / Yes ( 4K / 2K ) |
| Picture Mode |
: Yes 9 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room ) ) |
|
| Backlight |
: 4K HDR QLED TV |
| HDR10+ |
: Yes |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Dolby Vision |
: Yes |
| Natural Motion |
: 240 |
| Resolution |
: UHD |
| Display Colors |
: 1.07 Billion |
| Picture Engine |
: AiPQ Engine |
|
| Audio |
| Audio Output ( RMS ) |
: 20 W ( 10 W Per Channel ) |
| Dolby Digital |
: Yes |
| Sound Share |
: Yes |
| Clear Voice Pro |
: Yes |
| AI Acoustic Tuning |
: Yes |
| LG Sound Sync |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| TV Sound Mode Share |
: Yes |
| SoundBar Mode Control |
: Yes |
| Simultaneous Audio Output ( Optic And HP Output Jack Output ) |
: Yes |
| WiSA Speakers |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel Speaker |
| AI Sound Pro |
: AI Sound Pro ( Virtual 5.1.2 Up - Mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Audio Output ( RMS ) |
: 8 W + 8 W |
| Dolby Processing |
: Dolby Atmos |
| Audio Passthrough |
: Dolby Atmos / Dolby Digital Plus / Dolby Digital |
|
| Connectivity Options |
| HDMI |
: 4 ( Side ) |
| USB |
: 2 ( 1 Rear, 1 Side ) |
| Ethernet Input / LAN |
: Yes ( Rear ) |
| SPDIF ( Optical Digital Audio Out ) |
: Yes ( Rear ) |
| Bluetooth Version 5.0 |
: Yes |
| Screen Share |
: Yes |
| Wi-Fi TV On |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Bluetooth Low Energy On |
: Yes |
| eARC / ARC ( Audio Return Channel ) |
: eARC ( HDMI 3 ) |
| WiFi |
: Yes ( 802.11ac ) |
| RF In |
: 2 ( Rear, RF / Sat ) |
|
| HDMI 2.0 |
: 3 ( 1 With eARC ) |
| USB 2.0 |
: 1 |
| Ethernet / LAN |
: 1 Yes |
| RF Input ( NTSC, ATSC ) |
: 1 Yes |
| Audio Output Headphone |
: 1 Yes |
| SPDIF Digital Audio Optical |
: 1 Yes |
| WiFi |
: 802.11ac 2X2 Dual Band ( Supports 2.4GHz & 5GHz ) |
| AV Input |
: Composite Video + L&R Audio In ( Mini 3.5 mm Connector ) |
|
| Smart TV Features |
| Operating System |
: webOS Smart TV |
| CPU |
: Quad |
| ThinQ |
: Yes |
| ThinQ App |
: Yes |
| AI UX |
: Yes |
| AI Recommendation / AI |
: Yes |
| AI Home |
: Yes |
| Intelligent Edit |
: Yes |
| Home Dashboard |
: Yes |
| Related Content Search |
: Yes |
| LG Store |
: Yes |
| DIAL |
: Yes |
| Quick Access |
: Yes |
| 360° VR Play |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Web Browser |
: Yes |
| Music Player |
: Yes |
| TV On With Mobile |
: Yes |
| Block Access To Harmful Site |
: Yes |
| Network File Browser |
: Yes |
| Hotel Mode |
: Yes |
| Sports Alert |
: Yes |
| Music Discovery |
: Yes |
| LG Voice Search |
: Yes |
| Speech To Text |
: Yes |
| Universal Control |
: Yes |
| Remote Voice Recognition |
: Yes |
| Art Gallery |
: Yes |
| Apps ( LG Store ) |
: Yes |
| Multi View |
: Yes |
| Family settings |
: Yes |
| Always Ready |
: Yes |
| USB |
: Yes |
| Magic Explorer |
: Yes |
| Live Plus ( ACR-Sased Bilateral Service ) |
: Yes |
| Room To Room Share |
: Yes ( Receive ) |
| Next Picks |
: Yes ( Smart Tips Only ) |
| Intelligent Voice Recognition |
: Yes ( Arabic / Turkish ) |
| Apple Homekit |
: Yes ( Excluding Sudan ) |
| Airplay2 |
: Yes ( Excluding Sudan ) |
|
| Operating System |
: Google TV |
| Chromecast Built-In |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Advanced PQ Setting With Mobile App |
: Yes |
| Integrated Hands-Free Voice Assistant |
: Google Assistant |
| Variable Refresh Rate ( VRR ) |
: 48Hz - 60Hz @ 4K |
| Easy Voice Control |
: Works With Siri, Alexa, And Hey Google |
|
| Other Features |
| HGiG Mode |
: Yes |
| Digital TV Reception ( Terrestrial, Cable, Satellite ) |
: Yes |
| Teletext (Top / Flof / List ) |
: Yes |
| [ DVB ] Subtitle |
: Yes |
| AD ( Audio Description ) |
: Yes |
| Time Machine ( DVR ) |
: Yes |
| Time Shift |
: Yes |
| Digital Recording |
: Yes |
| Analog TV Reception |
: Yes |
| Analog DVR |
: Yes |
| Slim Bracket Compatible |
: Yes |
| Auto Calibration |
: Yes |
| High Contrast |
: Yes |
| Invert Colors |
: Yes |
| Gray Scale |
: Yes |
| Cable |
: DVB-C |
| Terrestrial |
: DVB-T2 |
| Satellite |
: DVB-S2 |
| Game Optimizer ( VRR / ALLM / GameGenre PQ & AI Game Sound ) |
: Yes / Yes / Yes |
| Teletext Page |
: Yes ( 2000 Page ) |
| EPG ( 8 Days ) |
: Yes ( Online EPG Unavailable ) |
| OSD Language |
: 16 Language ( English, Spanish, French, Portuguese, Russian, Indonesian, Malayan, Vietnamese, Thai, Arabic, Kurdish, Afrikaans, Amharic, Hausa, Swahili, Farsi ) |
|
| Sleep Timer |
: Yes |
| Closed Caption |
: Yes |
| 1 Year Limited Warranty |
: Yes |
| Parental Control ( V-Chip ) |
: Yes |
| Accessible Menu System ( CVAA ) |
: Yes |
| Control Buttons |
: One Button |
| Multilingual On-Screen-Display |
: English, Spanish, French |
| Tuner Type |
: ATSC / NTSC / Clear QAM |
| Live TV Pause From Antenna ( Up To 30 Minutes ) |
: Yes ( Compatible With USB Drive ) |
| Design |
: Full View Edge-To-Edge Glass Design |
|
| General Details |
| Power Supply |
: AC 100 ~240 V 50-60 Hz |
| Energy Efficiency Class |
: A |
| On Mode Power Consumption ( W ) |
: 100 W |
| Annual Power Consumption ( kWh ) |
: 14 kWh |
| Power Consumption Standby |
: Under 0.5 W |
| Luminance Ratio (%) |
: 65 |
| Mercury Content ( Mg ) |
: 0.0 |
| Energy Saving Mode |
: Yes |
| Illuminance Green Sensor |
: Yes |
| Energy Standard |
: Yes |
|
| Power Supply (Voltage, Hz) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 274 kWh/Y |
| Power Consumption Standby |
: ＜0.5 W |
| Weight Without Stand |
: 15.60 Kg |
| Weight With Stand |
: 15.78 Kg |
| Packaging Weight |
: 20.41 Kg |
| VESA Walll Mount Pattern |
: 200 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: MR22GN ( NFC ) |
| AA x 2EA Battereis |
: Yes |
| User Manual |
: Yes |
| Power Cable |
: Yes ( TV Attached ) |
|
| Remote Control |
: RC902N |
| 2 AAA Batteries |
: Yes |
| Screw Size |
: M6 X 12 |
| Warranty Info / Quick Start Guide (QSG) |
: Yes English |
| Power Cord Type |
: Detachable |
|
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Compare LG 55QNED806QA with:
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Compare TCL 55S546-CA with:
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Key Differences
Audio output differs between the two (20 W ( 10 W Per Channel ) vs 8 W + 8 W), which can influence overall sound clarity and loudness. If you're comparing LG 55QNED806QA and TCL 55S546-CA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs come with smart platforms that support popular streaming apps and voice control features. LG 55QNED806QA and TCL 55S546-CA differ in resolution (4K 3840 x 2160 vs UHD), which can affect overall clarity and sharpness of the display. LG 55QNED806QA and TCL 55S546-CA offer different motion rates (120 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Verdict: Choosing between LG 55QNED806QA and TCL 55S546-CA depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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