| Model No |
OLED77C1PTZ |
QA75QN800CKXXL |
| 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 |
100 Hz |
100 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| 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 |
|
| 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 OLED |
| Cinema HDR |
: Yes |
| Dolby Vision IQ |
: Yes |
| HDR 10 Pro |
: Yes |
| HLG |
: Yes |
| Filmmaker Mode™ |
: Yes |
| Eye Comfort Display |
: Yes |
| Response Time |
: 1 ms |
| True Color Accuracy |
: Pro |
| Motion Pro |
: OLED |
| Active Noise Reduction |
: Quad Step NR |
| Resolution Upscaler |
: AI 4K Upscaler |
| Wide Color Gamut |
: Perfect Color |
| Perfect Black |
: Infinite Contrast |
| Dimming Technology |
: Self Lighting Pixel |
| Ultra Luminance |
: Ultra Luminance Pro |
| Face Enhancing |
: Yes* ( Face Enhancing ) |
| Picture Processor |
: α9 Gen4 AI Processor 4K |
| HDR Dynamic Tone Mapping |
: Pro ( + AI HDR Tone Mapping ) |
| Color Enhancer |
: Advanced Color & Contrast Enhancer |
|
| Backlight |
: 8K QLED |
| Film Mode |
: Yes |
| AI Upscale |
: Yes |
| Picture Quality |
: Yes |
| Anti Reflection |
: Yes |
| One Billion Color |
: Yes |
| Filmmaker Mode ( FMM ) |
: Yes |
| Hybrid Log Gamma ( HLG ) |
: Yes |
| Viewing Angle |
: Ultra Viewing Angle |
| Smart Calibration |
: Basic / Professional |
| AI HDR Remastering |
: Auto HDR Remastering |
| HDR 10+ |
: Yes ( Adaptive / Gaming ) |
| Motion Technology |
: Motion Xcelerator Turbo+ |
| Contrast Enhancer |
: Real Depth Enhancer Pro |
| Micro Dimming |
: Ultimate 8K Dimming Pro |
| High Dynamic Range ( HDR ) |
: Neo Quantum HDR 8K Plus |
| Brightness / Color Detection |
: Brightness / Color Detection |
| Picture Engine |
: Neural Quantum Processor 8K |
| Contrast |
: Quantum Matrix Technology Pro |
| Color |
: 100% Colour Volume With Quantum Dot |
|
| Audio |
| Audio Output ( RMS ) |
: 40 W |
| Sub Woofer |
: 20 W |
| Speaker System |
: 2.2 Channel Speaker |
| Dolby Atmos |
: Yes |
| Clear Voice Pro |
: Yes |
| TV Sound Mode Share |
: Yes |
| AI Acoustic Tuning |
: Yes |
| AI Sound Pro / AI Sound |
: AI Sound Pro |
| Speaker Direction |
: Front Firing |
| Bluetooth Audio Playback |
: Yes ( 2 Way Playback ) |
| WiSA Ready |
: WiSA 2.1 Channel ( Separate Dongle To Be Purchased ) |
|
| Sound Output ( RMS ) |
: 70 W |
| Woofer |
: Yes |
| Dolby Atmos |
: Yes |
| Q-Symphony |
: Yes |
| Multiroom Link |
: Yes |
| Sound Mirroring |
: Yes |
| Surround Sound |
: Yes |
| Bluetooth Audio |
: Yes |
| Buds Auto Switch |
: Yes |
| Adaptive Sound Pro |
: Yes |
| Active Voice Amplifier |
: Yes |
| Object Tracking Sound+ |
: Yes |
| Dual Audio Support ( Bluetooth ) |
: Yes |
| Speaker Type |
: 4.2.2 Channel |
|
| Connectivity Options |
| HDMI |
: 4 ( 3 Side, 1 Rear ) |
| HDMI Version |
: 2.1 |
| USB Ports [ USB 2.0 ] |
: 3 ( 1 Side, 2 Rear ) |
| Bluetooth |
: 5.0 |
| WiFi Direct |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Mobile Connection Overlay |
: Yes |
| Share & Control |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes ( Rear ) |
| LAN |
: Yes ( Rear ) |
| Headphone out |
: Yes ( Rear ) |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
| RF Input |
: 1 ( Rear, RF ) |
| Wi-Fi Standard |
: Wi-Fi Certified 802.11ac |
|
| HDMI |
: 4 |
| USB |
: 3 |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| USB-C ( Camera Only ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| Wireless LAN Built-In WiFi-6 |
: Yes |
| HDMI Audio Return Channel |
: eARC |
| Dongle Compatibility ( 3G / LTE / WiFi ) |
: Yes ( India Only ) |
| HDMI ( High Frame Rate ) |
: 4K 120Hz ( For HDMI 1 / 2 / 3 / 4 ) |
| RF In ( Terrestrial / Cable Input ) |
: 1 / 1( Common Use for Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: LG webOS Smart TV |
| LG AI ThinQ™ |
: Yes |
| Amazon Alexa Built-In |
: Yes |
| Google Assistant Built-In |
: Yes |
| AI Brightness Control |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Home Dashboard |
: Yes |
| LG Content Store |
: Yes |
| Full Web Browser |
: Yes |
| Sports Alert |
: Yes |
| Art Gallery |
: Yes |
| Magic Tap |
: Yes |
| Scene Analysis |
: Yes |
| Hands-Free Voice Control |
: Yes |
| AI Picture Pro/ AI Picture |
: AI Picture Pro |
| WebOS Home |
: New ( Full Screen ) |
| CPU / Processor |
: α9 Gen4 AI Processor 4K |
| Apple |
: Apple Airplay 2, Apple HomeKit |
| Direct Keys ( Apps ) |
: Netflix, Prime Video, Disney+ Hotstar |
| Magic Remote Control |
: Yes ( Universal Control, Point, Click, Scroll, Voice ) |
| AI Functions |
: AI UX, AI Home, AI Recommendation, Intelligent Edit, Conversational AI |
|
| Operating System |
: Tizen™ |
| Tap View |
: Yes |
| Easy Setup |
: Yes |
| Sound Wall |
: Yes |
| App Casting |
: Yes |
| Wireless Dex |
: Yes |
| Media Home |
: Yes |
| SmartThings |
: Yes |
| Web Browser |
: Yes |
| Ambient Mode+ |
: Yes |
| TV To Mobile |
: Yes |
| Mobile To TV |
: Yes |
| Wireless TV On |
: Yes |
| TV Sound To Mobile |
: Yes |
| TV Initiate Mirroring |
: Yes |
| Mobile Camera Support |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| Video Communication |
: Google Meet |
| Cloud Service |
: Microsoft 365 |
| Multi-View |
: UpTo 4 Videos |
| TV Plus |
: Yes ( India Only ) |
| Universal Guide |
: Yes ( India Only ) |
| Built-in Voice Assistant |
: Yes ( India Only ) |
| Works With AI Speaker |
: Alexa ( IN Only ), Google Assistant ( IN Only ) |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuquese ( Features Vary By Language ) |
|
| Other Features |
| High Frame Rate ( HFR ) |
: 4K 120 FPS |
| AMD FreeSync premium™ |
: Yes |
| G-Sync Compatible |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| HGIG Mode |
: Yes |
| Game Optimizer |
: Yes |
| ALLM ( Auto Low Latency Mode ) |
: Yes |
|
| Design |
: Infinity One Design |
| Stand Type |
: Slim OC Stand |
| Stand Color |
: Carbon Silver |
| Bezel Type |
: 4 Bezel-Less |
| Front Color |
: Titan Black |
| Slim Type |
: Ultra Slim |
| EPG |
: Yes |
| HGiG |
: Yes |
| TV Key |
: Yes |
| Time Shift |
: Yes |
| Knox Vault |
: Yes |
| MBR Support |
: Yes |
| Analog Tuner |
: Yes |
| Extended PVR |
: Yes |
| Teletext ( TTX ) |
: Yes |
| ConnectShare™ |
: Yes |
| Mini Map Zoom |
: Yes |
| Triple Protection |
: Yes |
| Game Motion Plus |
: Yes |
| Analog Clean View |
: Yes |
| Dynamic Black EQ |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Super Ultra Wide Game View |
: Yes |
| Digital Broadcasting |
: DVB-T2 |
| Country of Origin |
: Vietnam |
| Accessibility - Learn TV Remote / Learn Menu Screen |
: UK English |
| S-Share |
: Yes ( India Only ) |
| OSD Language |
: Local Languages |
| Accessibillity - Voice Guide |
: UK English, Hindi |
| Motor Impaired Support |
: Slow Button Repeat |
| One Connect Box |
: One Connect ( Y23 8K ) |
| Freesync |
: FreeSync Premium Pro |
| Hearing Impaired Support |
: Multi-Output Audio, Sign Language Zoom |
| Tune Station |
: Yes ( India, Bangladesh, Bhutan, Srilanka, Nepal ) |
| Low Vision Support |
: Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off, Magnification |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100~240V 50-60Hz |
| Power Consumption Standby Mode |
: Under 0.5 W |
| Set Weight ( Without Stand ) |
: 26.7 Kg |
| Set Weight ( With Stand ) |
: 35.9 Kg |
| Set Weight ( In Carton ) |
: 49.3 Kg |
|
| Power Requirements |
: AC 220-240 V~ 50/60Hz |
| Power Consumption Max |
: 395 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 31.9 Kg |
| Weight With Stand |
: 43.7 Kg |
| Weight Of Package Carton |
: 57 Kg |
| VESA Wall Mount Compatibility |
: 400 mm X 400 mm |
|
| Supplied Accessories |
| Magic Remote Control |
: Yes MR21N |
| Remote Control Batteries |
: Yes |
| User Manual |
: Yes |
| E-manual |
: Yes |
|
| Remote Control |
: TM2360E ( TM2360G For Nepal, Bangladesh, Sri Lanka ) |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Webcam Support |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| No Gap Wall-mount ( Y21 VESA ) |
: Yes |
| Full Motion Slim Wall Mount ( Y22 ) |
: Yes |
| 15m / 10m One Invisible Connection Support |
: Yes |
| Zigbee / Thread Module Built-In |
: Yes |
|
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Compare LG OLED77C1PTZ with:
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Compare Samsung QA75QN800CKXXL with:
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Key Differences
In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. LG OLED77C1PTZ and Samsung QA75QN800CKXXL differ in resolution (4K 3840 x 2160 vs 8K 7680 x 4320), which can affect overall clarity and sharpness of the display. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. 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. LG OLED77C1PTZ features a 77 Inch (195.58 cm) screen while Samsung QA75QN800CKXXL comes with 75 Inch (191 cm), which can make a noticeable difference depending on your room size and viewing distance. If you're comparing LG OLED77C1PTZ and Samsung QA75QN800CKXXL, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. 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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