| Model No |
OLED77C3AUA |
QN75QN800CF / QN75QN800CFXZA |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
77 Inch (195.58 cm) |
75 Inch (191 cm) |
| Resolution |
4K 3840 x 2160 |
8K 7680 x 4320 |
| 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 |
: 2.0 |
| Supported Audio Formats |
: MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC, SVAF, WEBM, RMVB |
| Supported Video Formats |
: AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI |
| Supported Picture Formats |
: JPG, JPEG, PNG, BMP, MPO |
|
| Video |
| BackLight |
: 4K Ultra HD OLED |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Next Picks |
: Yes |
| Dolby Vision |
: Yes |
| Perfect Black |
: Yes |
| Dolby Vision IQ |
: Yes |
| Filmmaker Mode |
: Yes |
| Color Fidelity 100% |
: Yes |
| 100% Color Accuracy |
: Yes |
| Response Time |
: <1 ms |
| Display Type |
: 4K OLED |
| Intense Color ( Wide Color Gamut ) |
: OLED Color |
| Motion |
: OLED Motion |
| AI Picture |
: AI Picture Pro |
| Backlight Dimming Technology |
: Pixel Dimming |
| Brightness Booster |
: Brightness Booster |
| Picture Processor |
: α9 AI Processor Gen6 |
| Resolution Upscaler |
: AI Super Upscaling 4K |
| Dynamic Tone Mapping |
: Yes ( OLED Dynamic Tone Mapping Pro ) |
|
| Backlight |
: 8K UHD Neo QLED |
| HLG |
: Yes |
| Film Mode |
: Yes |
| AI Upscale |
: Yes |
| Picture Clarity |
: Yes |
| Anti Reflection |
: Yes |
| Filmmaker Mode |
: Yes |
| One Billion Color |
: Yes |
| Auto HDR Remastering |
: Yes |
| Brightness / Color Detection |
: Yes |
| Smart Calibration |
: Basic / Professional |
| Viewing Angle |
: Ultra Viewing Angle |
| HDR 10+ |
: Yes ( Adaptive / Gaming ) |
| Adaptive Picture |
: Optimized / EyeComfort |
| Motion Technology |
: Motion Xcelerator Turbo+ |
| Contrast Enhancer |
: Real Depth Enhancer Pro |
| Ultimate UHD Dimming |
: Ultimate 8K Dimming Pro |
| HDR |
: Neo Quantum HDR 8K Plus |
| Picture Engine |
: Neural Quantum Processor 8K |
| Contrast |
: Quantum Matrix Technology Pro |
| Color |
: 100% Colour Volume with Quantum Dot |
|
| Audio |
| Audio Output ( RMS ) |
: 40 W |
| DTS Decoder |
: Yes |
| Dolby Atmos® |
: Yes |
| LG Sound Sync |
: Yes |
| Clear Voice Pro |
: Yes |
| TV Sound Mode Share |
: Yes |
| Speaker System |
: 2.0 Channel |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| WiSA Ready |
: Yes ( Up To 2.1 Channel ) |
| AI Sound Pro |
: AI Sound Pro ( Virtual 9.1.2 Up-Mix ) |
| Speaker Direction |
: Down Firing ( Front Firing When Standing ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Sound Output ( RMS ) |
: 70 W |
| Woofer |
: Yes |
| Dolby Atmos |
: Yes |
| Q-Symphony |
: Yes |
| Multiroom Link |
: Yes |
| Bluetooth Audio |
: Yes |
| Buds Auto Switch |
: Yes |
| Adaptive Sound Pro |
: Yes |
| Active Voice Amplifier |
: Yes |
| Bluetooth Headset Support |
: Yes |
| Dual Audio support ( Bluetooth ) |
: Yes |
| Sound |
: OTS+ |
| Object Tracking Sound |
: OTS+ |
| DTV Sound System |
: Dolby |
| Speaker Type |
: 4.2.2 Channel |
| Dolby Decoder |
: MS12 5.1 Channel |
|
| Connectivity Options |
| HDMI |
: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS as specified In HDMI 2.1 (2 Port )) |
| USB ( 2.0 ) |
: 3ea |
| SPDIF Out |
: 1ea |
| Ethernet / LAN |
: 1ea |
| RF Connection Input ( Antenna / Cable ) |
: 1ea |
| IP Control |
: Yes |
| Bluetooth® 5.0 |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| RS-232C Input ( Mini Jack ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
| Smart Phone Connectivity |
: Yes ( LG ThinQ ) |
| TV Tuner |
: ATSC, Clear QAM |
| Wi-Fi® Standard |
: Wi-Fi Certified ( Wi-Fi 6E ) |
|
| HDMI 2.1 |
: 4 |
| USB 2.0 |
: 4 ( USB 2.0 X 3, USB-C X 1 ) |
| WiFi6E |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Ex-Link ( RS-232C ) |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: Yes |
| HDMI ( High Frame Rate ) |
: 4K 120Hz ( For HDMI 1 / 2 / 3 / 4 ) |
| Terrestrial / RF input |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
| RF In ( Terrestrial / Cable Input / Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: webOS 23 |
| Matter |
: Yes |
| Home Hub |
: Yes |
| Art Gallery |
: Yes |
| Multi View |
: Yes |
| Sports Alert |
: Yes |
| Home Office |
: Yes |
| LG Channels |
: Yes |
| Always Ready |
: Yes |
| AI Concierge |
: Yes |
| Game Service |
: Yes |
| Music Service |
: Yes |
| LG ThinQ® AI |
: Yes |
| Full Web Browser |
: Yes |
| Who. Where. What? |
: Yes |
| Magic Remote Control |
: Yes |
| USB Camera Compatible |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Google Home Compatible |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| LG Content Store ( App Store ) |
: Yes |
| Amazon Alexa Compatible Built-In |
: Yes |
| Room To Room Share |
: Yes ( Sender / Receiver ) |
| Works With |
: Amazon Alexa, Hey Google, Apple Home, Apple Airplay2 |
| Content Partners |
: Netflix, HBO Max, Prime Video, Disney+, Apple TV, Hulu, Paramount+, Peacock, Youtube TV, Spotify, iHeartRadio And More |
|
| Operating System |
: Tizen™ Smart TV |
| TV Plus |
: Yes |
| Tap View |
: Yes |
| Hue Sync |
: Yes |
| Music Wall |
: Yes |
| Workspace |
: Yes |
| Easy Setup |
: Yes |
| App Casting |
: Yes |
| Media Home |
: Yes |
| SmartThings |
: Yes |
| Web Browser |
: Yes |
| Wireless Dex |
: Yes |
| Ambient Mode+ |
: Yes |
| Samsung Health |
: Yes |
| Mobile Camera Support |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| Quantum Matrix Pro With mini LEDs |
: Yes |
| SmartThings Hub / Matter Hub / IoT-Sensor Funtionality |
: Yes |
| Built-in Voice Assistant |
: Alexa |
| Web Service |
: Microsoft 365 |
| ConnecTime |
: Yes ( US Only ) |
| Universal Guide |
: Yes ( US Only ) |
| Chat Together |
: Yes ( US Only ) |
| Multi View |
: Up To 4 Videos |
| Telemedicine |
: Health Tap ( US Only ) |
| Works With AI Speaker |
: Alexa, Google Assistant |
| NFT |
: Nifty Gateway, La Collection, Art Token, Savage |
| Multi Device Experience |
: TV To Mobile, Mobile To TV, TV Initiate Mirroring, TV Sound to Mobile, Sound Mirroring, Wireless TV On |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuguese ( Features Vary By Language ) |
|
| Other Features |
| TV Color |
: Dark Titan Silver |
| Stand Color |
: Dark Titan Silver |
| HGiG |
: Yes |
| FreeSync™ |
: Yes |
| G-SYNC Compatible |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Country of Origin |
: Mexico |
| Limited Warranty |
: 1 Year Parts & Labor |
| Game Optimizer |
: Yes ( Game Dashboard ) |
| Cloud Gaming |
: NVIDIA Geforce Now, Utomik |
|
| Design |
: Infinity One Design |
| Stand Type |
: Slim OC Stand |
| Stand Color |
: Carbon Silver |
| Bezel Type |
: 4 Bezel-Less |
| Color |
: Titan Black |
| Front Color |
: Titan Black |
| Slim Type |
: Ultra Slim |
| EPG |
: Yes |
| HGiG |
: Yes |
| V-Chip |
: Yes |
| IP Control |
: Yes |
| Light-Sync |
: Yes |
| Knox Vault |
: Yes |
| Analog Tuner |
: Yes |
| MBR Support |
: Yes |
| Game Bar 3.0 |
: Yes |
| ConnectShare™ |
: Yes |
| Mini Map Zoom |
: Yes |
| Embedded POP |
: Yes |
| Surround Sound |
: Yes |
| Dynamic Black EQ |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Game Motion Plus |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Super Ultra Wide Game View |
: Yes |
| Vesa Wall Mount Compatibility |
: Yes |
| Zigbee / Thread Module |
: Built-in |
| Remote Controller Code No. |
: BN59-01432A |
| Motor Impaired Support |
: Slow Button Repeat |
| FreeSync |
: FreeSync Premium Pro |
| One Connect Box |
: One Connect ( Y23 8K ) |
| OSD Languages |
: English, Spanish, French |
| Gaming Hub |
: Yes ( KR, US, CA, BR, GB, FR, DE, IT, ES ) |
| Learn TV Remote / Learn Menu Screen |
: US English, Mexico Spanish, Canada French |
| DTV Tuner |
: ATSC 3.0 ( For US ),ATSC / ClearQAM ( For CA ) |
| Digital Broadcasting |
: ATSC 1.0 / 3.0, ( NEXTGEN TV ) ATSC / ClearQAM |
| 9:16 Screen Support |
: Yes ( Need Auto Rotating Accessory, Compatible Model Only ) |
| Warranty |
: Your Product Has A 1 Year Labor Period / Your Product Has A 1 Year Part Coverage |
| Low Vision Support |
: Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off, Magnification, Relumino Mode |
| Hearing Impaired Support |
: Multi-Output Audio, Caption Position, Sign Language Zoom, Separate Closed Caption, Sign Language Guide, Auto Caption Position |
| Accessibillity - Voice Guide |
: US English, Mexico Spanish, Canada French, Finnish, German, Greek, Hungarian, Italian, Norwegian, Polish, Portugal Portuguese, Romanian, Slovak, Swedish, Czech, Danish, Dutch, Korean |
|
| General Details |
| Power Supply |
: AC 120 V, 50 / 60Hz |
| Power Consumption |
: 140 W |
| Annual Power Consumption ( kWh ) |
: 258 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 Requirements |
: AC110-120V~ 50/60Hz |
| Power Consumption Max |
: 395 W |
| Power Consumption Typical |
: 178 W |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 22.49 Kg |
| Weight With Stand |
: 32.61 Kg |
| Weight Of Package Carton |
: 43.40 Kg |
| VESA Wall Mount Compatibility |
: 400 mm X 400 mm |
|
| Supplied Accessories |
| Remote Control |
: Magic Remote Control |
| Power Cable |
: Yes ( Attached ) |
| AA X 2EA Batteries |
: Yes |
| Quick Start Guide |
: Yes |
| E-Manual |
: Yes |
|
| Solar Cell Remote Control |
: TM2360E |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Slim Fit Cam Support |
: Yes |
| Studio Stand Support |
: Yes |
| Mini Wall Mount Support |
: Yes |
| VESA Wall Mount Support |
: Yes |
| Slim Fit Wall-Mount Support |
: Yes |
| Optional One Connect Cable Support |
: Yes |
| Auto Rotating Wall Mount Support |
: Yes |
| Full Motion Slim Wall Mount Support ( Y22 ) |
: Yes |
|
|
Compare LG OLED77C3AUA with:
|
Compare Samsung QN75QN800CF / QN75QN800CFXZA with:
|
|
Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. LG OLED77C3AUA and Samsung QN75QN800CF / QN75QN800CFXZA differ in resolution (4K 3840 x 2160 vs 8K 7680 x 4320), which can affect overall clarity and sharpness of the display. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. LG OLED77C3AUA and Samsung QN75QN800CF / QN75QN800CFXZA are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. 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. Verdict: Choosing between LG OLED77C3AUA and Samsung QN75QN800CF / QN75QN800CFXZA depends on your usage, whether you prioritize display quality, smoother motion, or smart features. Top Differences- Screen Size: 77 Inch (195.58 cm) Vs 75 Inch (191 cm)
- Resolution: 4K 3840 x 2160 Vs 8K 7680 x 4320
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