| Model No |
75Q681G-CA |
75UN8570PUC |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
75 Inch (191 cm) |
75 Inch (191 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
60 Hz |
120 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 |
: MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA |
| 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 |
: DLED ( Real 4K IPS Display ) |
| Resolution Upscaler |
: 4K Upscaler |
| Contrast |
: Ultra Luminance |
| Wide Viewing Angle |
: Yes ( IPS Technology ) |
| Picture Processor |
: α7 Gen 3 Processor 4K |
| Color |
: Advanced Color Enhancer, True Color Accuracy |
| Clarity |
: Double Step Noise Reduction, Sharpness Enhancer |
| HDR |
: Cinema HDR ( Dolby Vision®, HDR10, HLG ), Dolby Vision IQ, HDR Dynamic Tone Mapping |
|
| 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 |
| Dolby Atmos |
: Yes |
| LG Sound Sync |
: Yes |
| Bluetooth Sound Ready |
: Yes |
| AI Sound Pro / AI Sound |
: AI Sound |
| Speaker Direction |
: Down Firing |
| Surround Mode |
: Ultra Surround |
| Speaker System |
: 2.0 Channel Speaker |
| WiSA Ready |
: Yes ( Separate Dongle Purchase Required ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| 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 |
: 4 ( 2 Rear, 2 Side ) |
| USB |
: 3 ( 2 Rear, 1 Side ) |
| Ethernet Input / LAN |
: 1 ( Rear ) |
| Digital Audio Out ( Optical ) |
: 1 ( Rear ) |
| RS-232C Input ( Mini Jack ) |
: 1 ( Rear ) |
| RF Connection Input ( Antenna / Cable ) |
: 1 ( Rear ) |
| IP Control |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| Bluetooth® Support 5.0 |
: Yes |
| Smart Phone Connectivity |
: Yes |
| HDMI Audio Return Channel ( ARC ) |
: eARC ( HDMI 3 ) |
| TV Tuner |
: ATSC, Clear QAM |
| Wi-Fi® Standard |
: Wi-Fi Certified 802.11ac |
| AV Input |
: 1 ( Rear ) Breakout Cable Required, Not Included |
| NEXTGEN TV ( ATSC 3.0 ) |
: Yes ( May Not Be Available At The Time Of Purchase Of This Product ) |
|
| 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 |
| LG ThinQ® AI |
: Yes |
| LG Channels |
: Yes |
| Sports Alert |
: Yes |
| Gallery Mode |
: Yes |
| Full Web Browser |
: Yes |
| Home Dashboard |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| LG Content Store ( App Store ) |
: Yes |
| Hands-Free Voice Control |
: Yes |
| AI Picture Pro/ AI Picture |
: AI Picture |
| Alexa |
: Alexa Built-in |
| Auto Genre Selection |
: Yes ( Dolby HDR Only ) |
| Google |
: Google Assistant Built-in |
| Universal Remote Control |
: Yes ( Auto Device Detection ) |
| Magic Remote Control |
: Yes ( Point, Click, Scroll, Voice ) |
| Apple |
: Apple Airplay 2, Apple Homekit |
|
| 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 |
|
| HGiG |
: Yes |
| ALLM ( Auto Low Latency Mode ) |
: Yes |
| Country of Origin |
: Mexico |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 468 kWh/Y |
| Power Consumption Standby |
: < 0.5 W |
| Weight Without Stand |
: 27.80 Kg |
| Weight With Stand |
: 28.48 Kg |
| Package Weight |
: 40.50 Kg |
| Screw Size |
: M6 X 20 |
| VESA Walll Mount Pattern |
: 400 mm X 400 mm |
|
| Power Supply |
: AC 100 ~240 V 50-60 Hz |
| Typical Power Consumption |
: 117.1 W |
| Max Power Consumption |
: 240 W |
| Annual Power Consumption |
: 216 KWh/Y |
| Power Consumption Standby |
: Under 0.5 W |
| Set Weight ( Without Stand ) |
: 34.60 Kg |
| AV Box Weight |
: 35.38 Kg |
| Set Weight ( In Carton ) |
: 45.72 Kg |
|
| 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 |
| Batteries |
: Yes |
| User Manual |
: Yes |
| E-manual |
: Yes |
| Power Cable |
: Yes |
|
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Compare TCL 75Q681G-CA with:
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Compare LG 75UN8570PUC with:
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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 come in similar screen sizes, making them suitable for comparable viewing setups and room environments. 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. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. LG 75UN8570PUC and TCL 75Q681G-CA are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. LG 75UN8570PUC and TCL 75Q681G-CA offer different motion rates (120 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Verdict: Choosing between LG 75UN8570PUC and TCL 75Q681G-CA depends on your usage, whether you prioritize display quality, smoother motion, or smart features. Top Differences- Refresh Rate: 120 Hz Vs 60 Hz
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