| Model No |
75C845K |
OLED77B36LA |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
75 Inch (191 cm) |
77 Inch (195.58 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
200 Hz |
120 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, MKV, WMA, AVI |
| Supported Video Formats |
: H.265, H.264, MPEG1/2/4, VC1, WMV, VP8, VP9, AV1 |
| Supported Picture Formats |
: JPEG, PNG, BMP, WebP, HEIF Codec |
|
| 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 Mini LED QLED |
| HDR10+ |
: Yes |
| MAX Enhanced |
: Yes |
| Dolby Vision IQ |
: Yes |
| Wide Colour Gamut |
: Yes |
| Full Array Local Dimming |
: Yes |
| Quantum Dot Technology |
: Yes |
| Response Time |
: 6.5ms |
| Contrast Ratio |
: 7000:1 |
| Overscan |
: On / Off |
| Motion Clarity |
: On / Off |
| Brightness |
: 800 Nits |
| Picture Engine |
: AiPQ 3.0 Engine |
| Dynamic Brightness |
: Off, ECO, Brightness+ |
| Backlight Unit |
: Full Array Local Dimming |
| Video Format Up To |
: Up To 4K@60Hz-12bit 4:2:2, 4K@60Hz-8bit 4:4:4 |
| Picture Preset |
: Vivid, Low Power, Smart HDR, Sports, Movie, Game, PC |
|
| Backlight |
: 4K UHD OLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Dolby Vision |
: Yes |
| Filmmaker Mode™ |
: Yes |
| AI Brightness Control |
: Yes |
| Dynamic Tone Mapping |
: Yes |
| Display Type |
: 4K OLED |
| Wide Color Gamut |
: OLED Color |
| Motion |
: OLED Motion |
| AI Picture |
: AI Picture Pro |
| Dimming Technology |
: Pixel Dimming |
| AI Genre Selection |
: Yes ( SDR / HDR ) |
| AI Upscaling |
: AI Super Upscaling 4K |
| High Frame Rate ( HFR ) |
: 4K 120 Fps ( HDMI ) |
| Picture Processor |
: α7 AI Processor 4K Gen6 |
| Picture Mode |
: 10 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room )) |
|
| Audio |
| Audio Output (RMS) |
: 20 W + 20 W + 20 W |
| Equalizer |
: Yes |
| Dolby Atmos |
: Yes |
| DTS Virtual: X |
: Yes |
| Built-in Subwoofer |
: Yes |
| Auto Format |
: On / Off |
| Channels |
: 2.1 Channels |
| Intelligent Sound |
: Adaptive Volume Adaptive Content |
| Sound Mode |
: Standard, Movie, Music, Voice, Game, Sports, Dynamic |
|
| Audio Output ( RMS ) |
: 20 W |
| Dolby Atmos |
: Yes |
| Clear Voice Pro |
: Yes |
| LG Sound Sync |
: Yes |
| Sound Mode Share |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker System |
: 2.0 Channel |
| Speaker Direction |
: Down Firing |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| WiSA Speakers |
: Yes ( Up To 2.1 Channel ) |
| AI Sound |
: 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 ) |
|
| Connectivity Options |
| HDMI 2.1 |
: 4 ( 1.4 b, 2.0 & 2.1 ) & HDCP2.2 |
| USB 2.0 |
: 2 |
| eARC |
: Yes |
| AV IN |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Headphone Output |
: Yes |
| Chromecast Built-in |
: Yes |
| Optical SPDIF Output / HDMI eARCI |
: Yes |
| HDMI & HDCP Version |
: HDMI 1.4 b, HDMI 2.1 & 2.0, HDCP 1.4 & HDCP 2.2 |
| Wi-Fi |
: 2.4GHz + 5GHz Dual-Band WiFi 6 2T2R 802.11 a/b/g/n/ac/ax |
|
| HDMI 2.1 |
: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS As Specified In HDMI 2.1 ( 2 Port )) |
| USB 2.0 |
: 2ea |
| CI Slot |
: 1ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna / Cable ) |
: 2ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Audio Return Channel ( eARC / ARC ) |
: eARC ( HDMI 3 ) |
|
| Smart TV Features |
| Operation System |
: Google TV |
| ROM |
: 32 GB |
| Stan |
: Yes |
| Kayo |
: Yes |
| Binge |
: Yes |
| Netflix |
: Yes |
| Disney+ |
: Yes |
| Freeview |
: Yes |
| YouTube |
: Yes |
| Apple TV+ * |
: Yes |
| Paramount+ |
: Yes |
| Media Center |
: Yes |
| Amazon Prime |
: Yes |
| Google Assistant |
: Yes |
| Works With Alexa |
: Yes |
| Google Play Store |
: Yes |
| Google Play Movies / TV |
: Yes |
| Works With Apple AirPlay |
: Yes |
| Hands Free Voice Control |
: Yes |
| Works With Apple HomeKit |
: Yes |
| Google Assistant / Voice Search |
: Voice Input via Voice Remote Control ( RC902V ). Hands-Free Voice Input via Built-In MIC. |
|
| Operating System |
: WebOS 23 Smart TV |
| ThinQ |
: Yes |
| Art Gallery |
: Yes |
| Multi View |
: Yes |
| Sports Alert |
: Yes |
| Family Settings |
: Yes |
| Full Web Browser |
: Yes |
| USB Camera Compatible |
: Yes |
| Magic Remote Control |
: Built-In |
| Intelligent Voice Recognition |
: Yes |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
|
| Other Features |
| Design |
: Bezel-Less Design |
| CEC |
: Yes |
| Teletext |
: Yes |
| USB PVR |
: Yes |
| Sports Mode |
: Yes |
| Pause Live TV |
: Yes |
| Freesync Premium Pro |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Variable Refresh Rate ( VRR ) Up To 144Hz |
: Yes |
| USB Mouse / Key Board Support |
: Yes |
| AV System |
: PAL, NTSC |
| Instant Power On |
: Special Mode For Quick Boot Up |
| EPG |
: Yes ( Only For DTV Programme ) |
| Subtitle |
: Yes ( Only For DTV Programme ) |
| Parental Control |
: Yes ( For DTV Programme Only ) |
| Warranty |
: 3 Year Manufacturers Warranty |
| TV System |
: ATV : Auto / PAL / NTSC DTV : DVB-T MPEG2/MPEG4 DVB-T Compatible |
| Languages |
: English, Vietnamese, Thai, Chinese, Russian, Arabic, Traditional Chinese, Indonesian, French, Spanish (Latin America), Farsi, Mongol, Uzbek, Hebrew |
|
| Design |
: Slimline Design |
| Gray Scale |
: Yes |
| HGiG Mode |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| G-Sync Compatible ( Nvidia ) |
: Yes |
| FreeSync Compatible ( AMD ) |
: Yes |
| Variable Refresh Rate (VRR ) |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Game Optimizer |
: Yes ( Game Dashboard ) |
|
| General Details |
| Power Supply (Voltage, Hz) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 956 Kwh/Y |
| Power Consumption Standby |
: < 0.5 W |
| Weight Without Stand |
: 32.6 Kg |
| Weight With Stand |
: 35.8 Kg |
| Packaging Weight |
: 46.8 Kg |
| ECO Energy Efficiency |
: Yes |
| Star Rating |
: 3 Stars |
| Screw Size |
: M6 X 20 |
| VESA Hole Pattern |
: 400 mm X 400 mm |
| LED Indicator |
: Standby Indicator ( White ) Mic Indicator ( Coloured ) |
|
| Power Supply |
: AC 100 ~240 V 50-60 Hz |
| Standby Power Consumption |
: Under 0.5W |
| Weight Without Stand |
: 26.7 Kg |
| Weight With Stand |
: 30.0 Kg |
| Packaging Weight |
: 42.8 Kg |
| VESA Mounting |
: 400 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: RC902V |
| 2 X AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Warranty Card |
: Yes |
| Quick Start Guide |
: Yes |
|
| Remote Control |
: Magic Remote Control |
| Batteries |
: AA X 2EA |
| Power Cable |
: Yes ( Attached ) |
|
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Compare TCL 75C845K with:
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Compare LG OLED77B36LA with:
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Key Differences
Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. TCL 75C845K features a 75 Inch (191 cm) screen while LG OLED77B36LA comes with 77 Inch (195.58 cm), which can make a noticeable difference depending on your room size and viewing distance. TCL 75C845K and LG OLED77B36LA offer different motion rates (200 Hz vs 120 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 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. TCL 75C845K and LG OLED77B36LA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Verdict: Choosing between TCL 75C845K and LG OLED77B36LA depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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