| Model No |
OLED77A1PUA |
QN77S90CAF / QN77S90CAFXZA |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
77 Inch (195.58 cm) |
77 Inch (195.58 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
60 Hz |
144 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 |
| Wide Viewing Angle |
: Yes |
| Perfect Black |
: Yes |
| Dolby Vision IQ |
: Yes |
| Billion Rich Colors |
: Yes |
| Color Fidelity 100% |
: Yes |
| Intense Color ( Wide Color Gamut ) |
: Yes |
| Filmmaker Mode |
: Yes |
| Next Picks |
: Yes |
| Magic Explorer |
: Yes |
| Response Time |
: >1 ms |
| Upscaling |
: AI 4K Upscaling |
| Dimming Technology |
: Pixel Level Dimming |
| Picture Processor |
: α7 Gen4 AI Processor 4K |
| HDR |
: Cinema HDR ( Dolby Vision, HDR10, HLG ) |
|
| Backlight |
: 4K UHD OLED |
| HLG |
: Yes |
| Film Mode |
: Yes |
| AI Upscale |
: Yes |
| Picture Clarity |
: Yes |
| Anti Reflection |
: Yes |
| Filmmaker Mode |
: Yes |
| One Billion Color |
: Yes |
| Smart Calibration |
: Basic |
| Viewing Angle |
: Ultra Viewing Angle |
| Contrast Enhancer |
: Real Depth Enhancer |
| HDR |
: Quantum HDR OLED |
| Contrast |
: Self-illuminating Pixels |
| Adaptive Picture |
: Optimized / EyeComfort |
| HDR 10+ |
: Yes ( Adaptive / Gaming ) |
| Brightness / Color Detection |
: Brightness, Color Detection |
| Color |
: Perceptional Color Mapping |
| Motion Technology |
: Motion Xcelerator Turbo Pro |
| Picture Engine |
: Neural Quantum Processor 4K |
|
| Audio |
| Audio Output ( RMS ) |
: 20 W |
| Dolby Atmos |
: Yes |
| LG Sound Sync |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| TV Sound Mode Share |
: Yes |
| AI Sound Pro / AI Sound |
: AI Sound |
| Speaker Direction |
: Down Firing |
| Surround Mode |
: OLED Surround |
| Speaker System |
: 2.0 Channel Speaker |
| WiSA Ready |
: Yes ( Separate Dongle Purchase Required ) *Up To 2.1 Channel |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Sound Output ( RMS ) |
: 40 W |
| Woofer |
: Yes |
| Dolby Atmos |
: Yes |
| Q-Symphony |
: Yes |
| Multiroom Link |
: Yes |
| Bluetooth Audio |
: Yes |
| Adaptive Sound+ |
: Yes |
| Buds Auto Switch |
: Yes |
| Active Voice Amplifier |
: Yes |
| Bluetooth Headset Support |
: Yes |
| Dual Audio support ( Bluetooth ) |
: Yes |
| DTV Sound System |
: Dolby |
| Sound |
: OTS Lite |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2.1 Channel |
| Dolby Decoder |
: MS12 5.1 Channel |
|
| Connectivity Options |
| HDMI |
: 3 ( 1 Rear, 2 Side ) |
| USB |
: 2 ( Side ) |
| Ethernet Input / LAN |
: 1 ( Rear ) |
| Digital Audio Out ( Optical ) |
: 1 ( Rear ) |
| RS-232C Input ( Mini Jack ) |
: 1 ( Rear ) |
| Headphone Out |
: 1 ( Rear ) |
| RF Connection Input ( Antenna / Cable ) |
: 1 ( Rear RF ) |
| IP Control |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| Bluetooth® Support 5.0 |
: Yes |
| Smart Phone Connectivity |
: Yes |
| HDMI Audio Return Channel ( ARC ) |
: eARC ( HDMI 3 ) |
| TV Tuner |
: ATSC, Clear QAM |
| Wi-Fi® Standard |
: Wi-Fi Certified 802.11ac |
|
| HDMI 2.1 |
: 4 |
| USB 2.0 |
: 2 |
| WiFi5 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Ex-Link ( RS-232C ) |
: Yes |
| Audio Out ( Mini Jack ) |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: Yes |
| HDMI ( High Frame Rate ) |
: 4K 144Hz ( For HDMI 1 / 2 / 3 / 4 ) |
| RF In ( Terrestrial / Cable Input / Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: webOS |
| LG ThinQ® AI |
: Yes |
| LG Channels |
: Yes |
| Sports Alert |
: Yes |
| Gallery Mode |
: Yes |
| Full Web Browser |
: Yes |
| Home Dashboard |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| LG Content Store ( App Store ) |
: Yes |
| AI Picture Pro/ AI Picture |
: AI Picture |
| Works with Homekit (Apple)* |
: Yes |
| Works with Google Assistant* |
: Yes |
| Who.Where.What? |
: Yes |
| Works with Alexa* |
: Yes |
| Works with Apple AirPlay 2* |
: Yes |
| Auto Genre Selection |
: Yes ( Dolby HDR Only ) |
| Universal Remote Control |
: Yes ( Auto Device Detection ) |
| Magic Remote Control |
: Yes ( Point, Click, Scroll, Voice ) |
| * |
: Separate Device Purchase Necessary |
| Voice Assistants |
: Google Assistant Built-in and Alexa Built-in ( No Separate Device Purchase Necessary ) |
| Content Partners |
: Netflix, 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 |
| Music Wall |
: Yes |
| Workspace |
: Yes |
| Easy Setup |
: Yes |
| App Casting |
: Yes |
| Media Home |
: Yes |
| Wireless Dex |
: Yes |
| SmartThings |
: Yes |
| Web Browser |
: Yes |
| Ambient Mode+ |
: Yes |
| Samsung Health |
: Yes |
| Mobile Camera Support |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| SmartThings Hub / Matter Hub / IoT-Sensor Funtionality |
: Yes |
| Built-in Voice Assistant |
: Alexa |
| Web Service |
: Microsoft 365 |
| Chat Together |
: Yes ( US Only ) |
| ConnecTime |
: Yes ( US Only ) |
| Universal Guide |
: Yes ( US Only ) |
| Multi View |
: Up To 2 Videos |
| Telemedicine |
: HealthTap ( 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 |
| HGiG |
: Yes |
| Game Optimizer |
: Yes |
| ALLM ( Auto Low Latency Mode ) |
: Yes |
| Cloud Gaming |
: Stadia* ( Firmware Update Required ) |
|
| Design |
: Laser Slim Design |
| Stand Type |
: Simple Plus Metal |
| Bezel Type |
: 4 Bezel-Less |
| Color |
: Titan Black |
| Front Color |
: Titan Black |
| Stand Color |
: Titan Black |
| Slim Type |
: Ultra Slim |
| EPG |
: Yes |
| HGiG |
: Yes |
| V-Chip |
: Yes |
| Light-Sync |
: Yes |
| IP Control |
: Yes |
| Analog Tuner |
: Yes |
| MBR Support |
: Yes |
| Game Bar 3.0 |
: Yes |
| ConnectShare™ |
: Yes |
| Embedded POP |
: Yes |
| Mini Map Zoom |
: Yes |
| Surround Sound |
: Yes |
| Dynamic Black EQ |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Game Motion Plus |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Vesa Wall Mount Compatibility |
: Yes |
| Super Ultra Wide Game View |
: Yes |
| Zigbee / Thread Module |
: Built-in |
| Remote Controller Code No. |
: BN59-01432A |
| Motor Impaired Support |
: Slow Button Repeat |
| FreeSync |
: FreeSync Premium |
| Warranty |
: Warranty labor period |
| OSD Languages |
: English, Spanish, French |
| Gaming Hub |
: Yes ( KR, US, CA, BR, GB, FR, DE, IT, ES ) |
| DTV Tuner |
: ( US ) ATSC 3.0 ( Canada ) ATSC / ClearQAM |
| Digital Broadcasting |
: ATSC 1.0 / 3.0, ( NEXTGEN TV ) ATSC / ClearQAM |
| Learn TV Remote / Learn Menu Screen |
: US English, Mexico Spanish, Canada French |
| 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 100 ~240 V 50-60 Hz |
| Typical Power Consumption |
: 135 W |
| Annual Power Consumption |
: 249 KWh/Y |
| Power Consumption Standby |
: Under 0.5 W |
| Set Weight ( Without Stand ) |
: 26.30 Kg |
| AV Box Weight |
: 26.98 Kg |
| Set Weight ( In Carton ) |
: 38.78 Kg |
|
| Power Requirements |
: AC110-120V~ 50/60Hz |
| Maximum Power Consumption |
: 440 W |
| Power Consumption Max |
: 350 W |
| Typical Power Consumption |
: 136 W |
| Power Consumption ( Typical ) |
: 114 W |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 35.10 Kg |
| Weight With Stand |
: 37.78 Kg |
| Weight Of Package Carton |
: 49.07 Kg |
| VESA Wall Mount Compatibility |
: 400 mm X 300 mm |
|
| Supplied Accessories |
| Magic Remote Control |
: Yes |
| AA Batteries |
: Yes |
| User Manual |
: Yes |
| E-manual |
: Yes |
| Power Cable |
: Yes |
| Wall Mount |
: OLW480B ( Optional, Sold Separately ) |
|
| Remote Control |
: TM2360E |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Slim Fit Cam Support |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Slim Fit Wall-Mount Support |
: Yes |
| Full Motion Slim Wall Mount Support ( Y22 ) |
: Yes |
|
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Compare LG OLED77A1PUA with:
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Compare Samsung QN77S90CAF / QN77S90CAFXZA with:
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Both TVs come with smart platforms that support popular streaming apps and voice control features. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. LG OLED77A1PUA and Samsung QN77S90CAF / QN77S90CAFXZA offer different motion rates (60 Hz vs 144 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. LG OLED77A1PUA and Samsung QN77S90CAF / QN77S90CAFXZA 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. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences. Top Differences- Refresh Rate: 60 Hz Vs 144 Hz
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