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LG OLED77B56LA
Rs.445,990.00

Samsung QN75QN900FFXZC
Rs.454,269.83
Model No OLED77B56LA QN75QN900FFXZC
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 : MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA
Supported Video Formats : MKV, DivX, MP4, AVI, ASF, MOV, FLV
Supported Picture Formats : JPEG, PNG, BMP, WebP, JPS, MPO
USB Version : 2.0
Supported Audio Formats : MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC
Supported Video Formats : AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI
Supported Picture Formats : JPG, JPEG, PNG, BMP, MPO
Video
BackLight : 4K UHD OLED
HLG : Yes
HDR10 : Yes
Dolby Vision : Yes
AI Picture Pro : Yes
Auto Calibration : Yes
Filmmaker Mode ™ : Yes
AI Brightness Control : Yes
Dynamic Tone Mapping Pro : Yes
Quick Media Switching ( QMS ) : Yes
Wide Color Gamut : OLED Color
Motion : OLED Motion
Dimming Technology : Pixel Dimming
AI Genre Selection : Yes ( SDR, HDR )
High Frame Rate ( HFR ) : 4K 120 Fps ( HDMI )
Picture Processor : α8 AI Processor 4K Gen2
AI Upscaling : α8 AI Super Upscaling 4K
10 modes : 10 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF )Expert ( Dark Room ))
Backlight : 8K UHD NEO QLED
Filmmaker Mode : Yes
HDR Brightness Optimizer : Yes
Anti Reflection : Glare Free
AI Upscale : 8K AI Upscaling
Smart Calibration : Basic / Professional
Viewing Angle : Ultra Viewing Angle
AI Motion Enhancer : AI Motion Enhancer
AI HDR Remastering : Auto HDR Remastering
Picture Engine : NQ8 AI Gen2 Processor
HDR 10+ : Yes ( Adaptive / Gaming )
Motion Technology : Motion Xcelerator 165Hz
Refresh Rate : 120Hz ( Up To 4K 165Hz )
Contrast Enhancer : Real Depth Enhancer Pro
Micro Dimming : Ultimate 8K Dimming Pro
HDR : Neo Quantum HDR 8K Pro
Contrast : Quantum Matrix Technology Pro
Audio
Audio Output ( RMS ) : 20 W
Dolby Atmos : Yes
LG Sound Sync : Yes
WOW Orchestra : Yes
AI Acoustic Tuning : Yes
Sound Mode Share : Yes
Simultaneous Audio Output : Yes
Speaker Direction : Down Firing
Speaker System : 2.0 Channel
Bluetooth Surround Ready : Yes ( 2 Way Playback )
WiSA Ready : Yes ( Up To 2.1 Channel )
Clear Voice Pro : Yes ( Auto Volume Leveling )
AI Sound : α8 AI Sound Pro ( Virtual 9.1.2 Up-Mix )
Audio Codec : AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual )
Sound Output ( RMS ) : 70 W
360 Audio : Yes
Dolby Atmos : Yes
Q-Symphony : Yes
Adaptive Sound Pro : Yes
Object Tracking Sound : OTS+
Speaker Type : 4.2.2 Channel
Connectivity Options
HDMI ( 2.1 ) : 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS ( 4 Port ))
USB ( 2.0 ) : 2ea
Ethernet / LAN : 1ea
RF Input ( Antenna, Cable ) : 2ea
Optical Digital Audio Out ( SPDIF ) : 1ea
Wi-Fi 6 : Yes
Bluetooth® 5.3 : Yes
HDMI-CEC ( Simplink ) : Yes
HDMI Audio Return Channel : eARC ( HDMI 3 )
HDMI 2.1 : 4
USB-A : 2
Wi-Fi 6E : Yes
Bluetooth 5.3 : Yes
Ethernet / LAN : Yes
Ex-Link ( RS-232C ) : Yes
Anynet+ ( HDMI-CEC ) : Yes
Digital Audio Out ( Optical ) : Yes
HDMI Audio Return Channel : eARC
RF In ( Terrestrial, Cable Input, Satellite Input ) : 1 / 1 ( Common Use For Terrestrial ) / 0
High Frame Rate ( HDMI ) : 8K 60Hz, 4K 165Hz ( For HDMI 1 / 2 / 3 / 4 )
Smart TV Features
Operating System : WebOS 25 Smart TV
Voice ID : Yes
Multi View : Yes
AI Chatbot : Yes
Home Hub : Yes
Google Cast : Yes
LG Channels : Yes
Always Ready : Yes
Full Web Browser : Yes
Google Home, Hub : Yes
USB Camera Compatible : Yes
Works With Apple Home : Yes
Works With Apple Airplay : Yes
Intelligent Voice Recognition : Yes
Magic Remote Control Built-In : Yes
Smartphone Remote App : Yes ( LG ThinQ )
Content Partners : Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV & More.........
Operating System : Tizen™ Smart TV
Bixby : Yes
Daily+ : Yes
Apple AirPlay : Yes
Web Browser : Yes
Universal Guide : Yes
Samsung Health : Yes
Samsung TV Plus : Yes
Far-Field Voice Interaction : Yes
SmartThings Hub, Matter Hub, IoT-Sensor Functionality, Quick Remote : Yes
Built-In Voice Assistant : Alexa
Multi-View : UpTo 4 Videos
Works With AI Speaker : Alexa, Google Assistant
Multi Device Experience : TV To Mobile, Mobile To TV, TV Initiate Mirroring, Sound Mirroring, Wireless TV On, Tap View
Other Features
Design : Sleek & Slim Design
Gray Scale : Yes
Invert Colors : Yes
High Contrast : Yes
Analog TV Reception : Yes
Country Of Origin : India
Digital TV Reception : DVB-T2/T ( Terrestrial ), DVB-C ( Cable ), DVB-S2/S ( Satellite )
Design : Metal Chamfered Design
Bezel Type : Chamfered Bezel
Front Color : Tiran Black
Stand Type : Round Feet
Stand Colour : Black
EPG : Yes
V-Chip : Yes
IP Control : Yes
Analog Tuner : Yes
Embeded POP : Yes
OSD Languages : English, Spanish, French
Data Broadcasting : ( US ) ATSC 3.0 Interactive Content
Digital Broadcasting : ( US ) ATSC 3.0 ( Canada ) ATSC, ClearQAM
Motor Impaired Support : Slow Button Repeat, Remote Control App. For All
Low Vision Support : Audio Subtitles, Relumino, Magnification, Audio Description, Zoom Menu & Text, High Contrast, SeeColours, Colour Inversion, Grayscale, Auto Picture Off
Hearing Impaired Support : Closed Caption ( Subtitle ), Multi-Output Audio, Caption Position, Sign Language Zoom, Separate Closed Caption, Sign Language Guide, Auto Caption Position
Accessibillity - Voice Guide : Czech ( Czech Republic ), Danish ( Denmark ). Dutch ( Netherlands ), English ( US ), Finnish ( Finland ), French ( Canada ), German ( Germany ), Greek ( Greece ), Hungarian ( Hungary ), Italian ( Italy ), Korean ( Korea ), Norwegian ( Norway ), Polish ( Poland ). Portuguese ( Portugal ), Romanian ( Romania ), Slovak ( Slovakia ), Spanish ( Mexico ), Swedish ( Sweden )
General Details
Power Supply : AC 100~240V 50-60Hz
Power Consumption : 663 W
Power Consumption Standby : Under 0.5 W
Energy Star Rating : 3
TV Weight Without Stand : 22.9 Kg
TV Weight With Stand : 23.5 Kg
Packaging Weight : 33.5 Kg
VESA Mounting : 300 mm X 200 mm
Power Requirements : AC 110-120V~ 50 / 60Hz
Power Consumption Max : 460 W
Power Consumption Typical : 337 W
Power Consumption Standby : 0.5 W
Eco Sensor : Yes
Auto Power Off : Yes
Auto Power Saving : Yes
Weight Without Stand : 35.8 Kg
Weight With Stand : 36.3 Kg
Weight Of Package Carton : 45.7 Kg
VESA Wall Mount Compatibility : 400 mm X 400 mm
Supplied Accessories
Remote Control : Magic Remote Control MR25
Power Cable : Yes ( Attached )
Remote Controller Model : TM2360E
Zigbee, Thread Module : Built-In
Power Cable : Yes
User Manual : Yes
SlimFit Cam Compatible : Yes
Slim Wall Mount Compatible : Yes
Full Motion Slim Wall Mount Compatible ( Y22 ) : Yes

Compare LG OLED77B56LA with:

Compare Samsung QN75QN900FFXZC with:

Key Differences

If you're comparing Samsung QN75QN900FFXZC and LG OLED77B56LA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. 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. Both TVs come with smart platforms that support popular streaming apps and voice control features. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Samsung QN75QN900FFXZC features a 75 Inch (191 cm) screen while LG OLED77B56LA comes with 77 Inch (195.58 cm), which can make a noticeable difference depending on your room size and viewing distance. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Samsung QN75QN900FFXZC and LG OLED77B56LA differ in resolution (8K 7680 x 4320 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display.

Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.