| Model No |
75Q6CS |
OLED77C9PTA |
| 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 |
120 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 3.0 |
| Supported Audio Formats |
: MP3, MKV, WMA, AVI |
| Supported Video Formats |
: H.264, H.265, MPEG1/2/4, WMV, VC1, VP8, VP9, AV1 |
| Supported Picture Formats |
: JPEG, PNG, BMP, 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 Premium QD-MiniLED |
| HDR |
: Yes |
| HLG |
: Yes |
| MEMC |
: Yes |
| Ai HDR |
: Yes |
| HDR10+ |
: Yes |
| Ai Color |
: Yes |
| Ai Clarity |
: Yes |
| Ai Motion |
: Yes |
| HVA Panel |
: Yes |
| Ai Contrast |
: Yes |
| Dolby Vision |
: Yes |
| Enhanced Stability |
: Yes |
| Transient Response |
: Yes |
| TÜV Low Blue Light |
: Yes |
| Ultra-Long Lifespan |
: Yes |
| Ultra-High Contrast |
: Yes |
| HVA Panel Technology |
: Yes |
| Condensed Micro Lens |
: Yes |
| Colorful Quantum Crystal |
: Yes |
| 3X Contrast Enhancement |
: Yes |
| Ultra-High Peak Brightness |
: Yes |
| Powerful Light-Emitting Chip |
: Yes |
| Super Energy Highlighter Base |
: Yes |
| Conventional Light-Emitting Chip |
: Yes |
| Dynamic Lighting Bionic Algorithm |
: Yes |
| ALD Corrosion-Resistant Technique |
: Yes |
| Bionic Color Optimization Technology |
: Yes |
| Panel Type |
: VA |
| Contrast Ratio |
: 6000:1 |
| Ultra-High Color Gamut |
: 93% DCI-P3 |
| Refresh Rate |
: MEMC 60Hz |
| Picture Engine |
: AiPQ Engine |
| Brightness |
: High HDR Brightness |
| Dimming Zones |
: Precise Dimming Series Up To 312 Zones |
|
| BackLight |
: OLED |
| Digital TV Reception |
: Terrestrial DVB-T2 |
| Analog TV Reception |
: Yes |
| HDR Dynamic Tone Mapping |
: Pro |
| Resolution Upscaler |
: 4K Upscaler |
| True Color Accuracy |
: Quad Step NR |
| Color Enhancer |
: Advance |
| HEVC Codec |
: 4K@120P, 10 bit |
| HDR |
: 4K Cinema HDR |
| HLG |
: Yes |
| Active Noise Reduction |
: Yes |
| HDR 10 Pro |
: Yes |
| HDR Effect |
: Yes |
| IPS Panel |
: Yes |
| Billion Rich Color |
: Yes |
| AI Picture |
: Yes |
| AI Brightness |
: Yes |
| Object Depth Enhancer |
: Yes |
| Dolby Vision HDR |
: Yes |
| Wide Color Gamut |
: Perfect Color |
| Perfect Black |
: Infinite Contrast |
| Dimming |
: Self Lighting Pixel |
| Ultra Luminance |
: Ultra Luminance Pro |
| Picture Mode |
: Vivid, Standard, Eco, Cinema, Sports, Game, HDR Effect, Technicolor Expert, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room ) |
|
| Audio |
| Sound Output Power ( RMS ) |
: 40 W |
| Dolby Atmos |
: Yes |
| IMAX Enhanced |
: Yes |
| ONKYO Subwoofer |
: Yes |
| DTS Premuim Sound |
: Yes |
| Sound Channel |
: ONKYO 2.1 Hi-Fi Sound System |
|
| Audio Output ( RMS ) |
: 40 W |
| Speaker System |
: 2.2 Channel Speaker |
| Sub Woofer |
: Yes ( 20 W ) |
| Dolby Digital Decoder |
: Yes |
| DTS Decoder |
: Yes |
| Dolby Atmos |
: Yes |
| Clear Voice III |
: Yes |
| AI Sound |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Optical Sound Sync |
: Yes |
| Wireless Sound Sync ( TV To LG Media Device ) |
: Yes |
| Wireless Sound Sync |
: Yes |
| WiSA Speakers |
: Yes |
| Sound Type |
: Front Firing |
| Bluetooth Audio Playback |
: Yes ( 2 Way Playback ) |
| Surround Sound |
: Dolby Surround / OLED Surround |
| Sound Mode |
: Standard, Cinema, Clear Vioce III, Cricket, Music, Game |
|
| Connectivity Options |
| HDMI ( 2.1 ) |
: 3 |
| USB ( 3.0 ) |
: 1 |
| WiFi 5 |
: Yes |
| AirPlay |
: Yes |
| RF Input |
: Yes |
| Miracast |
: Yes |
| Homekit |
: Yes |
| HDMI CEC |
: Yes |
| Bluetooth 5.4 |
: Yes |
| Ethernet / LAN |
: Yes |
| Chromecast Built-In |
: Yes |
| HDMI2.1 ( ARC & eARC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: Yes |
|
| HDMI |
: 4 ( 3 Side, 1 Rear ) |
| HDMI Version |
: 2.1 |
| USB Ports [ USB 2.0 ] |
: 2 ( 1 Side, 2 Rear ) |
| Bluetooth |
: 5.0 |
| Wi-Fi |
: Yes |
| LAN |
: Yes |
| Composite In ( CVBS + Audio ) |
: Yes |
| HDMI Audio Return Channel ( eARC ) |
: Yes |
| RF In |
: Yes ( Rear ) |
| Digital Audio Out ( Optical ) |
: Yes ( Optical ) Rear |
| Component In (Y,Pb,Pr + Audio) |
: Yes ( Composite, Component common ) Rear |
|
| Smart TV Features |
| Operating System |
: Google TV |
| RAM |
: 2 GB |
| ROM |
: 16 GB |
| Netflix |
: Yes |
| YouTube |
: Yes |
| Video Chat |
: Yes |
| Hey Google |
: Yes |
| Voice Control |
: Yes |
| Google Play Store |
: Yes |
| Google Assistant Built-In |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Supported Apps |
: Netflix, JioHotstar, Prime Video, YouTube, Zee5, Voot, JioCinema...... |
| Other Apps Supported |
: YouTube, Hotstar, Netflix, ErosNow, ZEE5, Voot, Jio Cinema, Hungama Play, ALTBalaji, YuppTV, T-Channel............ |
|
| Operating System |
: WebOS Smart TV |
| Smart TV Platform |
: ThinQ AI |
| CPU / Processor |
: α9 Gen 2 Intelligent |
| ThinQ AI |
: Voice Command & Voice Search |
| Google Assistant |
: Yes |
| Amazon Alexa |
: Yes |
| Conversational AI |
: Yes |
| Launcher ( Recent / Home / My Apps ) |
: Yes |
| Wi-Fi ( Built IN / Optional ) |
: Yes |
| Magic Remote Built IN / Optional |
: Yes |
| Smart Phone Remote Controller ( Remote App ) |
: Yes |
| App Store |
: Yes |
| Cloud Photo & Video |
: Yes |
| Premium Content ( India Specific Apps ) |
: Yes |
| Full Web Browser |
: Yes |
| 360 VR |
: Yes |
| Quick ( 1 Click ) Access |
: Yes |
| Gallery Mode |
: Yes |
| LG Store |
: Yes |
| Mobile Connection Overlay |
: Yes |
| Magic Mobile Connection |
: Yes |
| Home Dashboard |
: Yes |
| Music Player |
: Yes |
| Multi View |
: Yes |
| Apple Air Play |
: Yes |
| Apple HomeKit |
: Yes |
| DLNA |
: Yes |
| Miracast™ |
: Yes |
| Share & Control |
: Yes |
| Network File Browser |
: Yes |
| Voice Recognition - Language |
: US English |
| Voice Recognition |
: Yes ( Speech To Text ) |
| Direct Keys ( Apps ) |
: Netflix, Amazon Prime Video |
| Voice Recognition - Usage In |
: Voice Command / Search / Web browsing / SNS |
| AI Functions |
: AI Home, AI Recommendation, Intelligent Edit |
| Magic Remote Modes |
: 4 modes ( Universal Control, Point, Wheel, Voice ) |
|
| Other Features |
| Design |
: Ultra Slim Design |
| Color |
: BLack |
| EPG |
: Yes |
| ECO Mode |
: Yes |
| Sleep Timer |
: Yes |
| Kid's Profile |
: Yes |
| Parental Lock |
: Yes |
| Quick Settings |
: Yes |
| Energy Saving Mode |
: Yes |
| Warranty Summary |
: 2 Year Warranty |
|
| Smart Energy Saving |
: Yes |
| e-Manual |
: Yes |
| OSD Language |
: 26 |
| Simplink ( HDMI CEC ) |
: Yes |
| External HDD Recording Support |
: Yes |
| Time Shift ( On External HDD ) |
: Yes |
| Scheduled Recording |
: Yes |
| Maximum Operating Distance |
: 8 Feet |
| DivX ( SD / HD ) |
: DivX HD |
| Recording Input Modes |
: RF and Composite AV input |
| Subtitle For DivX ( Language ) |
: English, French, Spanish, Portuguese, Italian, Vietnamese, Bulgarian, Russian, Maori, Ukrainian, Kazakh, Thai, Hebrew, Arab, Korean |
|
| General Details |
| Power Supply |
: AC 100V – 240V 50-60Hz |
| Power Consumption |
: 380 W |
| Power Consumption Standby |
: 0.5 W |
| ECO Energy Efficiency |
: 2 |
| Weight Without Stand |
: 23 Kg |
| Weight With Stand |
: 26.5 Kg |
| Weight With Packaging |
: 33.8 Kg |
| VESA Wall-Mounting |
: 300 mm X 300 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 100~240V 50-60Hz |
| Power Consumption Standby Mode |
: 0.5 W |
| Set Weight ( Without Stand ) |
: 29.9 Kg |
| Set Weight ( With Stand ) |
: 36.5 Kg |
| Set Weight ( In Carton ) |
: 49.5 Kg |
|
| Supplied Accessories |
| Remote Control |
: Yes |
| 1N Stand |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| 2N Batteries |
: Yes |
| Warranty Card |
: Yes |
|
|
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Compare TCL 75Q6CS with:
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Compare LG OLED77C9PTA with:
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Key Differences
There is a difference in screen size (77 Inch (195.58 cm) vs 75 Inch (191 cm)), and a larger screen generally provides a more immersive viewing experience. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. If you're comparing LG OLED77C9PTA and TCL 75Q6CS, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. 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. Both TVs come with smart platforms that support popular streaming apps and voice control features. LG OLED77C9PTA and TCL 75Q6CS offer different motion rates (60 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. 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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