| Model No |
75C745K |
75QNED81TSA |
| 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 |
240 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: WMA, MP3 |
| Supported Video Formats |
: AVI, WMV, MP4 ( H.265.H.264, VP9, AV1,… ), MPG, TS, MKV, WebM, VP9 |
| Supported Picture Formats |
: HEIF, JPG, PNG, BMP, Text Subtitles |
|
| 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, PNG, BMP, WebP, JPS, MPO |
|
| Video |
| Backlight |
: 4K QLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Film Mode |
: Yes |
| Dolby Vision IQ |
: Yes |
| IMAX Enhanced |
: Yes |
| Motion Clarity Pro |
: Yes |
| Digital Noise Reduction |
: Yes |
| Full Array Local Dimming |
: Yes |
| Picture Performance Index |
: 3900 |
| Dynamic Contrast |
: Mega |
| HDR Peak Brightness |
: 1000 Nits |
| Wide Colour Technology |
: Quantum Dot |
| Picture Processing |
: AiPQ 3.0 Processor |
| Color Management |
: 10P & 2P Calibration |
| UHD Upscaling |
: UHD Deep Learning AI SR |
| Video Decoding |
: H.265 UHD, H.264, MPEG-2 |
|
| Backlight |
: 4K UHD Edge QNED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Filmmaker Mode™ |
: Yes |
| AI Brightness Control |
: Yes |
| Dynamic Tone Mapping |
: Yes |
| AI Upscaling |
: 4K Upscaling |
| Wide Colour Gamut |
: QNED Colour |
| Dimming Technology |
: Local Dimming |
| Picture Processor |
: α5 AI Processor 4K Gen7 |
| Picture Mode |
: 9 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ISF Bright Room, ISF Dark Room ) |
|
| Audio |
| Sound Power ( RMS ) |
: 15 W + 15 W |
| Auto Volume Control |
: Yes |
| Equaliser |
: 7 Band |
| Speakers |
: 2 Way Down |
| Speaker Type |
: 2.0 Sound System |
| Dolby Audio |
: Dolby AC4, Dolby TrueHD |
| Processing |
: Dolby Atmos, DTS Virtual-X, Virtualization & Upmix |
|
| Audio Output ( RMS ) |
: 20 W |
| LG Sound Sync |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Sound Mode Share |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| Clear Voice Pro |
: Yes ( Auto Volume Leveling ) |
| AI Sound |
: AI Sound Pro ( Virtual 9.1.2 Up-Mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Connectivity Options |
| HDMI 2.1 |
: 4 |
| USB 2.0 |
: 1 |
| CI Slot |
: Yes |
| DLNA 1.5 |
: Yes |
| Headphone |
: Yes |
| RF In ( F Sat ) |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| USB HID Support |
: Yes |
| HDMI Quick Switch |
: Yes |
| Chromecast & T-Cast |
: Yes |
| Digital Audio Out Optical |
: Yes |
| RF in ( IEC Terrestrial / Cable ) |
: Yes |
| HDCP 2.2 |
: 2,3 |
| HDMI eARC / ARC |
: eARC HDMI 4 |
| YPbPr |
: CVBS Optional |
| Sat: Diseq / Unicable |
: Yes v.1.0 / ver. I & II |
| HDMI Max Resolution |
: 2160P / 60Hz 422 12Bit |
| WiFi |
: 2160P / 120Hz 444 12Bit, ( 2160P / 144Hz 444 10Bit ) |
|
| HDMI ( 2.1 ) |
: 3ea ( Supports eARC, ALLM ) |
| USB ( 2.0 ) |
: 2ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna / Cable ) |
: 2ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.1 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
|
| Smart TV Features |
| Operation System |
: Google TV ( ATV 11.0 ) |
| Smart TV |
: Google TV |
| CPU |
: Quad Core |
| ROM ( DRAM ) |
: 3 GB |
| Netflix |
: Yes |
| Disney+ |
: Yes |
| YouTube |
: Yes |
| Airplay 2 |
: Yes |
| HbbTV 2.0.2 |
: Yes |
| Google Meet |
: Yes |
| Multi View 2.0 |
: Yes |
| Works With Alexa |
: Yes |
| Google Play Store |
: Yes |
| Amazon Prime Video |
: Yes |
| Google Assistant* Built In |
: Yes |
| Hands-Free Voice Control |
: Yes |
| 4K |
: Netflix, YouTube, Amazon Prime, AppleTV+ & More |
| Unlimited Content |
: Netflix , Disney+ , Amazon Prime, YouTube , HBO GO, Spotify, Twitch, Kodi, Plex, Google play movies, Hulu, Rakuten, Canal+ and so many others… |
|
| Operating System |
: WebOS 24 Smart TV |
| ThinQ |
: Yes |
| LG Channels |
: Yes |
| Family Settings |
: Yes |
| Full Web Browser |
: Yes |
| USB Camera Compatible |
: Yes |
| Works With Apple Airplay2 |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Room To Room Share |
: Yes ( Receiver ) |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
|
| Other Features |
| Design |
: Bezel-Less Ultra Slim Design |
| Main Color |
: Brushed Titanium Metal Front |
| Stand Design |
: Central |
| Teletext |
: Yes |
| Aiming Aid |
: Yes |
| Sleep Timer |
: Yes |
| Sports Mode |
: Yes |
| Analogue Tuner |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| USB HID Support |
: Yes |
| Game Picture Mode |
: Yes |
| Variable Refresh Rate |
: Yes |
| Auto Channel Search |
: Yes |
| Game Master Pro 2.0 |
: Yes |
| AMD FreeSync Premium Pro |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Smartphone / Tablet Remote Support |
: Yes |
| Multipicture |
: PAT |
| Game Mode |
: Auto |
| EPG ( DVB EIT / SI ) |
: Up To 8 Days |
| CI+ |
: Yes ( 1.4, ECP ) |
| DTV Tuner |
: DVB-T2 / C / S2 |
| Analogue Tuner Systems |
: PAL / SECAM / NTSC ( AV ) BG / DK / I / LL |
| OSD Languages |
: 29 Albanian, Bulgarian, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Macedonian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Turkish, Ukrainian |
|
| Design |
: Sleek Slim Design |
| Gray Scale |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| Warranty Period |
: 1 Year Parts & Labor |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: 220-240V~50Hz |
| Max Power Consumption |
: 335 W |
| On Mode Power Demand In SDR ( X1 ) |
: 140 W |
| Power Demand In HDR ( X1 ) |
: 285 W |
| Standby Mode Power Demand |
: 0.5 W |
| Weight Without Stand |
: 28.50 Kg |
| Weight With Stand |
: 29.60 Kg |
| Packaging Weight |
: 39.80 Kg |
| EEI Class SDR ( X1 ) |
: F |
| EEI Class HDR ( X1 ) |
: G |
| Auto Power Off |
: Yes |
| Peak Luminance Ratio |
: 65 % |
| Vesa Size |
: 400 mm X 400 mm |
|
| Power Supply |
: AC 100~240V 50-60Hz |
| Power Consumption Standby |
: Under 0.5 W |
| Energy Star Rating |
: 6.0 |
| Weight Without Stand |
: 33.3 Kg |
| Weight With Stand |
: 41.5 Kg |
| Packaging Weight |
: 52.4 Kg |
| VESA Mounting |
: 400 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: RC833 |
| Batteries |
: Yes |
| User Manual |
: Yes |
|
| Remote Control |
: Magic Remote Control MR24 |
| Power Cable |
: Yes ( Detachable ) |
| Remote Control Batteries |
: AA X 2EA |
|
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Compare TCL 75C745K with:
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Compare LG 75QNED81TSA with:
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From a practical standpoint, both options provide a reliable viewing experience for most users. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. TCL 75C745K and LG 75QNED81TSA offer different motion rates (240 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs come with smart platforms that support popular streaming apps and voice control features. If you're comparing TCL 75C745K and LG 75QNED81TSA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences. Top Differences- Refresh Rate: 240 Hz Vs 60 Hz
- Display Technology: 4K QLED Vs 4K UHD Edge QNED
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