| Model No |
OLED77C2PUA |
75QM751G |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
77 Inch (195.58 cm) |
75 Inch (191 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
120 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| 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 |
|
| 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 |
|
| Video |
| BackLight |
: 4K UHD OLED EVO |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Next Picks |
: Yes |
| Dolby Vision |
: Yes |
| Cinema HDR |
: Yes |
| Perfect Black |
: Yes |
| Dolby Vision IQ |
: Yes |
| Magic Explorer |
: Yes |
| Filmmaker Mode |
: Yes |
| Billion Rich Colors |
: Yes |
| Color Fidelity 100% |
: Yes |
| Wide Viewing Angle |
: Yes |
| 100% Color Accuracy |
: Yes |
| Dynamic Tone Mapping Pro |
: Yes |
| Intense Color (Wide Color Gamut) |
: Yes |
| Response Time |
: > 1 ms |
| AI Picture |
: AI Picture Pro |
| Upscaling |
: AI 4K Upscaling |
| Dimming Technology |
: Pixel Level Dimming |
| Picture Processor |
: α9 Gen 5 AI Processor 4K |
| Display Type |
: Self-Lighting OLED Display |
|
| Backlight |
: 4K UHD Premium QD-Mini LED With QLED ULTRA |
| HLG |
: Yes |
| HDR 10 |
: Yes |
| HDR 10+ |
: Yes |
| Dolby Vision IQ |
: Yes |
| Local Dimming Type |
: QD-Mini LED |
| Display Colors |
: 1.07 Billion Colors |
| Brightness |
: Up To 2400 Nits Peak |
| Description |
: Premium QD-Mini LED TV |
| QLED ULTRA |
: Quantum Dot Technology |
| Backlight Type |
: High Brightness ULTRA LED Backlight |
| Motion Enhancement Technology |
: Motion Rate 480 With MEMC Frame Insertion |
| Picture Engine |
: TCL AIPQ PRO Processor With Deep Learning AI |
|
| Audio |
| Audio Output ( RMS ) |
: 40 W |
| Dolby Atmos |
: Yes |
| WiSA Ready |
: Yes |
| AI Sound Pro |
: Yes |
| LG Sound Sync |
: Yes |
| TV Sound Mode Share |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.2 Channel |
| Surround Mode |
: OLED Surround |
| Audio Codec |
: AAC, AC3 ( Dolby Digital ), AC4, apt-X ( Refer To Manual ), EAC3, HE-AAC, MP2, MP3, PCM, WMA |
|
| Audio Output ( RMS ) |
: 50 W ( 2 X 15 W + 20 W ) |
| Dolby Atmos Audio |
: Yes |
| Bluetooth Personal Audio |
: Yes |
| IMAX Enhanced Certification |
: Yes |
| DTS Processing |
: DTS Virtual : X |
| Dolby Processing |
: Dolby Atmos, Dolby Digital + |
| Audio Passthrough |
: Dolby Atmos, Dolby Digital +, Dolby Digital, PCM |
|
| Connectivity Options |
| HDMI |
: 4 ( Side ) |
| USB ( 2.0 ) |
: 3 ( Side ) |
| Ethernet / LAN |
: 1 Side |
| RS-232C Input ( Mini Jack ) |
: 1 Side |
| Digital Audio Output ( Optical ) |
: 1 Side |
| RF Connection Input ( Antenna / Cable ) |
: 1 Side |
| IP Control |
: Yes |
| Bluetooth® 5.0 |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| Smart Phone Connectivity |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
| TV Tuner |
: ATSC, Clear QAM |
| Latest HDMI ( 4K @ 120Hz ) |
: HDMI Ports 1, 2, 3, 4 |
| Wi-Fi® Standard |
: Wi-Fi Certified 802.11ac |
|
| HDMI 2.1 |
: 4 ( 1 eARC ) |
| USB 3.0 + 2.0 |
: 2 ( 3.0 X 1, 2.0 X 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 ) |
|
| Smart TV Features |
| Operating System |
: webOS |
| Sports Alert |
: Yes |
| LG Channels |
: Yes |
| Gallery Mode |
: Yes |
| LG ThinQ® AI |
: Yes |
| Home Dashboard |
: Yes |
| Full Web Browser |
: Yes |
| Who. Where. What? |
: Yes |
| Amazon Alexa Compatible |
: Yes |
| Google Home Compatible |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| LG Content Store ( App Store ) |
: Yes |
| Universal Remote Control |
: Yes ( Auto Device Detection ) |
| Magic Remote Control |
: Yes ( Point, Click, Scroll, Voice ) |
| Apple |
: Apple Airplay 2, Apple Homekit |
| Voice Assistants |
: Google and Alexa Built-in ( No Separate Device Purchase Necessary ) |
| Content Partners |
: Apple TV, CBS All Access, Disney+, Hulu, iHeartRadio, Netflix, Peacock, Prime Video, Spotify, Youtube TV |
|
| 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 |
|
| Other Features |
| HGiG |
: Yes |
| Game Optimizer |
: Yes |
| FreeSync Premium™ |
: Yes |
| G-SYNC Compatible |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Cloud Gaming |
: Nvidia GeForce Now |
| Limited Warranty |
: 1 Year Parts & Labor |
|
| Design |
: Full View 360 Metal Bezel-Less Design / Elegant Edge-To-Edge Glass Design |
| Sleep Timer |
: Yes |
| Closed Caption |
: Yes |
| JPEG / MP3 For USB |
: Yes |
| Game Accelerator 240 |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Parental Control ( V -Chip ) |
: Yes |
| AMD FreeSync Premium Pro |
: 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 |
|
| General Details |
| Power Supply |
: AC 120V, 50/60Hz |
| Power Consumption |
: 150 W |
| Annual Power Consumption |
: 277 KWh/y |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 23.49 Kg |
| TV Weight With Stand |
: 27.07 Kg |
| Packaging Weight |
: 38.78 Kg |
| VESA Mounting |
: 300 mm X 200 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 550 kWh/Y |
| Power Consumption Standby |
: < 0.5 W |
| Weight Without Stand |
: 28.62 Kg |
| Weight With Stand |
: 30.39 Kg |
| Package Weight |
: 41.18 Kg |
| Screw Size |
: M6 X 40 |
| VESA Walll Mount Pattern |
: 400 mm X 400 mm |
|
| Supplied Accessories |
| Remote Control |
: Yes |
| Batteries |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Quick Start Guide |
: Yes |
|
| Remote Control |
: Backlit Voice Remote Control |
| Power Cable |
: Yes |
| 2 X AAA Batteries |
: Yes |
| Warranty Info English |
: Yes |
| Quick Start Guide English |
: Yes |
|
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Compare LG OLED77C2PUA with:
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Compare TCL 75QM751G with:
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Key Differences
Audio output differs between the two (40 W vs 50 W ( 2 X 15 W + 20 W )), which can influence overall sound clarity and loudness. LG OLED77C2PUA and TCL 75QM751G are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. LG OLED77C2PUA features a 77 Inch (195.58 cm) screen while TCL 75QM751G comes with 75 Inch (191 cm), which can make a noticeable difference depending on your room size and viewing distance. From a practical standpoint, both options provide a reliable viewing experience for most users. 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. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Verdict: Choosing between LG OLED77C2PUA and TCL 75QM751G depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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