| Model No |
55Q681G-CA |
55QNED75ARA |
| 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 |
60 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 3.0 |
| Supported Audio Formats |
: AAC, MP3, WMA, WAV ( PCM ), AIFF, FLAC, AC3 |
| Supported Video Formats |
: MKV ( H.264 ), MP4, MOV ( H.264 ), TS ( H.264 ) |
| Supported Picture Formats |
: JPEG, PNG, GIF |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: AC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, JPS, MPO |
|
| Video |
| Backlight |
: 4K UHD QLED |
| HLG |
: Yes |
| HDR 10 |
: Yes |
| HDR 10+ |
: Yes |
| Dolby Vision |
: Yes |
| Display Colors |
: 1.07 Billion Colors |
| QLED PRO |
: Quantum Dot Technology |
| Description |
: Compelling Color & Choice |
| Backlight Type |
: High Brightness + LED Backlight |
| Picture Engine |
: TCL AIPQ Processor With Deep Learning AI |
| Motion Enhancement Technology |
: Motion Rate 240 With MEMC Frame Insertion |
|
| BackLight |
: 4K UHD QNED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Next Picks |
: Yes |
| Filmmaker Mode ™ |
: Yes |
| Dynamic Tone Mapping |
: Yes |
| Display Type |
: 4K QNED |
| Wide Color Gamut |
: QNED Color |
| AI Upscaling |
: 4K Upscaling |
| Dimming Technology |
: Dimming Pro |
| Picture Processor |
: α5 AI Processor Gen6 |
|
| Audio |
| Audio Output ( RMS ) |
: 30 W ( 2 X 15 W ) |
| Dolby Atmos Audio |
: Yes |
| Built-In Subwoofer |
: Yes |
| Bluetooth Personal Audio |
: Yes |
| Enhanced Dialogue Mode |
: Yes |
| DTS Processing |
: DTS Virtual : X |
| Dolby Processing |
: Dolby Atmos, Dolby Digital + |
| Audio Passthrough |
: Dolby Atmos, Dolby Digital +, Dolby Digital, PCM |
|
| Audio Output ( RMS ) |
: 20 W |
| LG Sound Sync |
: Yes |
| TV Sound Mode Share |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| AI Sound |
: AI Sound Pro ( Virtual 5.1.2 Up-Mix ) |
| Audio Codec |
: AAC, AC3 ( Dolby Digital ), AC4, apt-X ( Refer To Manual ), EAC3, HE-AAC, MP2, MP3, PCM, WMA |
|
| Connectivity Options |
| HDMI ( 2.1 ) |
: 3 ( 1 eARC ) |
| USB ( 3.0 ) |
: 1 |
| Bluetooth |
: Yes |
| Ethernet / LAN |
: Yes |
| Chromecast Built-In |
: Yes |
| Audio Output Headphone |
: 1 Yes |
| RF Input ( NTSC, ATSC ) |
: 1 Yes |
| SPDIF Digital Audio Optical |
: 1 Yes |
| Wi-Fi |
: Wi-Fi 5 ( 802.11ac ) |
| AV Input |
: Composite Video + L & R Audio In ( Mini 3.5 mm Connector ) |
|
| HDMI ( 2.1 ) |
: 4ea |
| USB ( 2.0 ) |
: 2ea |
| Ethernet / LAN |
: 1ea |
| RF Connection Input ( Antenna / Cable ) |
: 1ea |
| IP Control |
: Yes |
| Bluetooth® 5.0 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| NEXTGEN TV ( ATSC 3.0 ) |
: Yes |
| Smart Phone Connectivity |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
| TV Tuner |
: ATSC, Clear QAM |
| Wi-Fi® Standard |
: Wi-Fi Certified Wi-Fi 5 |
|
| Smart TV Features |
| Operating System |
: Google TV |
| Netflix |
: Yes |
| Disney+ |
: Yes |
| YouTube |
: Yes |
| Apple TV |
: Yes |
| YouTube TV |
: Yes |
| Apple Airplay2 |
: Yes |
| Backlit Voice Remote |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Internet Applications |
: Netflix, HBO Max, Disney Plus, Hulu, YouTube |
| Works With |
: Amazon Alexa, Google Assistant, Apple HomeKit |
|
| Operating System |
: webOS 23 |
| Sports Alert |
: Yes |
| LG Channels |
: Yes |
| LG ThinQ® AI |
: Yes |
| Full Web Browser |
: Yes |
| Who. Where. What? |
: Yes |
| Amazon Alexa Compatible |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| LG Content Store ( App Store ) |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Works With |
: Amazon Alexa, Apple Airplay2, Apple Homekit, Hey Google |
| Content Partners |
: Apple TV, Disney+, HBO Max, Hulu, iHeartRadio, Netflix, Paramount+, Peacock, Prime Video, Spotify, Youtube |
|
| Other Features |
| Design |
: FullView 360 Metal Bezel-Less Design |
| Sleep Timer |
: Yes |
| Closed Caption |
: Yes |
| JPEG / MP3 For USB |
: Yes |
| Parental Control ( V -Chip ) |
: Yes |
| Accessible Menu System ( CVAA ) |
: Yes |
| Control Buttons |
: One Button |
| Tuner Type |
: ATSC, NTSC, Clear QAM |
| Multilingual On-Screen-Display |
: English, Spanish, French |
| Warranty |
: 1 Year Limited Warranty |
|
| Design |
: Slim And Sleek With A Minimal Bezel Design |
| Stand Color |
: Dark Steel Silver |
| TV Color |
: Ashed Blue |
| HGIG Mode |
: Yes |
| Game Optimizer |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Country of origin |
: Mexico |
| Limited Warranty |
: 1 Year Parts & Labor |
| Cloud Gaming |
: NVIDIA Geforce Now, Utomik |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 300 kWh/Y |
| Power Consumption Standby |
: < 0.5 W |
| Weight Without Stand |
: 12.79 Kg |
| Weight With Stand |
: 13.10 Kg |
| Package Weight |
: 19.00 Kg |
| Screw Size |
: M6 X 18, M6 X 12 |
| VESA Walll Mount Pattern |
: 400 mm X 300 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 120V, 50 / 60Hz |
| Annual Power Consumption |
: 134 kWh |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 16.28 Kg |
| TV Weight With Stand |
: 16.69 Kg |
| Packaging Weight |
: 22.49 Kg |
| VESA Mounting |
: 300 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: Voice Remote Control |
| Power Cable |
: Yes |
| 2 X AAA Batteries |
: Yes |
| Warranty Info English |
: Yes |
| Quick Start Guide English |
: Yes |
|
| Magic Remote Control |
: Yes |
| AA X 2EA Batteries |
: Yes |
| Stand |
: Yes |
| E-Manual |
: Yes |
| Quick Start Guide |
: Yes |
| Power Card Detachable |
: Yes |
|
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Compare TCL 55Q681G-CA with:
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Compare LG 55QNED75ARA with:
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Key Differences
If you're comparing LG 55QNED75ARA and TCL 55Q681G-CA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Audio output differs between the two (20 W vs 30 W ( 2 X 15 W )), which can influence overall sound clarity and loudness. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. From a practical standpoint, both options provide a reliable viewing experience for most users. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.
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