| Model No |
OLED77C9PTA |
QA75Q900RBKXXL |
| 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 |
60 Hz |
200 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 |
: 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 ) |
|
| Backlight |
: QLED |
| Viewing Angle |
: Ultra Viewing Angle |
| Picture Engine |
: Quantum Processor 8K |
| Contrast |
: Direct Full Array 16x |
| Local Dimming |
: Direct Full Array Elite |
| HDR ( High Dynamic Range ) |
: Quantum 32x |
| Micro Dimming |
: Ultimate 8K |
| HDR 10+ |
: Yes |
| Quantum Dot Color |
: Yes |
| Film Mode |
: Yes |
| PQI ( Picture Quality Index ) |
: 4300 |
| Auto Motion Plus |
: Yes |
| HLG (Hybrid Log Gamma ) |
: Yes |
| Natural Mode Support |
: Yes |
| Contrast Enhancer |
: Yes |
|
| Audio |
| 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 |
|
| Sound Output ( RMS ) |
: 60 W |
| Speaker Type |
: 4.2 Channel |
| Woofer |
: Yes |
| Dolby Digital Plus |
: Yes |
| Dialog Enhancement |
: Yes |
| Blutooth Audio |
: Yes |
| Sound Mirroring |
: Yes |
|
| Connectivity Options |
| 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 |
|
| HDMI |
: 4 |
| USB |
: 3 |
| Wi-Fi Direct |
: Yes |
| Ethernet |
: Yes |
| Wi-Fi Connectivity |
: Yes |
| Bluetooth Headset Support |
: Yes |
| Wireless LAN Built-in |
: Yes |
| BT HID Built-in |
: Yes |
| Bluetooth Low Energy |
: Yes |
| Component In ( Y / Pb / Pr ) |
: Yes |
| Composite In ( AV ) |
: Yes ( Common Use for Component Y ) |
| RF In ( Terrestrial / Cable Input ) |
: Yes 1 / 1 ( Common Use for Terrestrial ) / 0 |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| HDMI Quick Switch |
: Yes |
| USB HID Support |
: Yes |
| Multiroom Link |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Dongle Compatibility ( 3G / LTE / WiFi ) |
: Yes ( India Only ) |
|
| Smart TV Features |
| 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 ) |
|
| Samsung SMART TV |
: Yes |
| Processor |
: Quantum 8K |
| HDR |
: Quantum 32x |
| Works with Google Assistant |
: Yes ( SG Only ) |
| S-Share |
: Yes ( India Only ) |
| SmartThings App Support |
: Yes |
| SmartThings |
: Yes |
| Web Browser |
: Yes |
| Gallery |
: Yes |
| TV To Mobile - Mirroring |
: Yes |
| Mobile to TV - Mirroring, DLNA |
: Yes |
| TV Sound to Mobile |
: Yes |
| TV Key |
: Yes |
| Analog Clean View |
: Yes |
| Digital Clean View |
: Yes |
| Ambient Mode |
: Yes |
| 360 Video Player |
: Yes |
| 360 Camera Support |
: Yes |
| Remote Access |
: Yes |
| Auto Channel Search |
: Yes |
| Auto Power Off |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| Extended PVR |
: Yes |
| EPG |
: Yes |
| Freesync |
: Yes |
| Time Shift |
: Yes |
| IPv6 Support |
: Yes |
| MBR Support |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| Ambient Mode Brightness / Color Sensor |
: Yea |
| Digital Broadcasting |
: DVB-T2 |
| Game Mode |
: Yes ( Auto Game Mode, Game Motion Plus, Dynamic Black EQ, Game Enhancer ) |
| Bixby |
: US English, Korean, UK English, French, German, Italian, Spanish ( Features vary by language ) |
| Accessibility - Others |
: Learn menu screen ( UK English, ( Singpore +France, Spanish ) ) / See Colors / Negative colors / Grayscale / Voice guide ( UK English, Mandarin Chinese, Korean, ( Singpore + France, Itally, Germany, Spanish ) ) / Enlarge / High contrast / Learn TV Remote ( UK English, ( Singpore + France, Spanish ) ) / Multi-output Audio / Sign Language Zoom / Slow Button Repeat |
|
| Other Features |
| 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 |
|
| ConnectShare™ (USB 2.0) |
: Yes |
| Design |
: Solid Q |
| Bezel Type |
: VNB |
| Slim Type |
: Slim |
| Front Color |
: Black |
| Eco Sensor |
: Yes |
| AI Technology |
: Yes |
| AI Upscale |
: Yes |
| Teletext |
: Yes |
| Analog Tuner |
: Yes |
| Triple Protection |
: Yes |
| OSD Language |
: 22 Local Languages, English |
|
| General Details |
| 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 |
|
| Power Requirements |
: AC 110 - 120 V 50 / 60 Hz |
| Power Consumption |
: 460 W |
| Stand ( Basic ) ( W x D ) |
: 1498.7 mm x 337.5 mm |
| Stand ( Minimum ) ( W x D ) |
: 632.7 mm x 337.5 mm |
| Weight Without Stand |
: 42.1 Kg |
| Weight With Stand |
: 43.3 Kg |
| Weight Of Package Carton |
: 60.9 Kg |
| Stand Type |
: Simple |
| Stand Color |
: Black |
|
| Supplied Accessories |
|
| Remote Control |
: TM1990C |
| Batteries |
: Yes |
| User Manual |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Mini Wall Mount Support |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Samsung Smart Control ( Included ) |
: Yes |
| Optional Stand Support |
: Yes |
| No Gap Wall-mount |
: Support |
|
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Compare LG OLED77C9PTA with:
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Compare Samsung QA75Q900RBKXXL with:
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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. Both TVs come with smart platforms that support popular streaming apps and voice control features. LG OLED77C9PTA and Samsung QA75Q900RBKXXL are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. LG OLED77C9PTA and Samsung QA75Q900RBKXXL offer different motion rates (60 Hz vs 200 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. LG OLED77C9PTA and Samsung QA75Q900RBKXXL differ in resolution (4K 3840 x 2160 vs 8K 7680 x 4320), which can affect overall clarity and sharpness of the display. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences. Top Differences- Screen Size: 77 Inch (195.58 cm) Vs 75 Inch (191 cm)
- Resolution: 4K 3840 x 2160 Vs 8K 7680 x 4320
- Refresh Rate: 60 Hz Vs 200 Hz
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ALERT
