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Sony KD-55X77L
Rs.45,834.05

LG 55QNED7S6QA
Rs.45,704.92
Model No KD-55X77L 55QNED7S6QA
TV Type Smart TV Smart TV
Screen Size 55 Inch (139 cm) 55 Inch (139 cm)
Resolution 4K 3840 x 2160 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 60 Hz 60 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : MP3 AUDIO, WMA
Supported Video Formats : WMV, PS, MPG, M2TS, MPEG, DIVX, MPEG-PS, MP4
Supported Picture Formats : JPEG, GIF, PNG, TIFF, RAW
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
Video
Backlight Type : 4K UHD Direct LED
HLG : Yes
HDR10 : Yes
Auto Wide : Yes
Photo TV HD, BRAVIA For China : Yes
Cine Motion, Film Mode, Cinema Drive : Yes
Display Resolution : QFHD
4K Processor : 4K Processor X1
Clarity Enhancement : 4K X-Reality Pro
Color Enhancement : Live Color™ Technology
Contrast Enhancement : Dynamic Contrast Enhancer
Motion Enhancer ( Native Hz ) : Motionflow XR 240 ( Native 60Hz )
Picture Mode : Vivid, Standard, Cinema, Game, Graphic, Photo, Custom
Wide Mode : Auto, Wide Zoom, Normal, Full, Full Pixel, Zoom, 14:9, Full Pixel
Video Signal Support : HDMI™ Signal: 4096 X 2160p ( 24, 60 Hz ), 3840 X 2160p ( 24, 30, 60 Hz ), 1080p ( 30, 60 Hz ), 1080/24p, 1080i ( 60 Hz ), 720p ( 30, 60 Hz ), 720/24p, 480p, 480i
Backlight : 4K Non-Mini Edge QNED
HLG : Yes
AI Picture : Yes
4K HDR10 : Yes
Local Dimming : Yes
Quantum Dot Color : Yes
Nano Cell Technology : Yes
Dynamic Tone Mapping : Yes
Filmmaker Mode Advanced : Yes
Pixel Type : RGB
HDR : Cinema HDR
Picture Processor : α5 Gen5 AI Processor
Audio
Audio Output Power : 10 W + 10 W
Balance : Yes
Clear Phase : Yes
Auto Mute ( On No Signal ) : Yes
Channel Configuration : 2 Channel
Speaker Position : Down Firing
Speaker Type-2 : X-Balanced Speaker
Speaker Type : Bass Reflex Speaker
S-Master : S-Master Digital Amplifier
Dolby Audio Format Support : Dolby Audio, Dolby Atmos
Speaker Configuration : Full Range ( Bass Reflex ) X 2
Digital Audio Out ( Optical ) Format : Two Channel Linear PCM: 48kHz 16bits, Dolby Audio
ARC Output Format : Two Channel Linear PCM: 48kHz 16bits, Dolby Audio, Dolby Atmos
HDMI Input Audio Format : Two Channel Linear PCM: 32/44.1/48kHz 16/20/24bits, Dolby Audio
Audio Output ( RMS ) : 20 W
AI Sound Pro : Yes
WiSA 2.0 Channel : Yes
Speaker Direction : Down Firing
Speaker System : 2.0 Channel
Connectivity Options
HDMI™ 2.1 : 3 ( Side )
USB 2.0 : 2 ( Side )
RS-232C Inputs : 1 ( Side )
Ethernet Inputs : 1 ( Side )
RF ( Terrestrial / Cable ) Connection Inputs : 1 ( Side )
Apple Homkit : Yes
Apple Airplay : Yes
Chromecast Built-In : Yes
Control For HDMI ( HDMI CEC ) : Yes
HDMI Audio Return Channel : eARC / ARC
Features Specified In HDMI 2.1 : eARC / ALLM
WI-FI Frequency : 2.4GHz / 5GHz
Composite Video Inputs : 1 ( Side Mini Jack )
Auto Low Latency Mode ( ALLM ) : Yes ( For HDMI™3 )
USB Drive Format Support : FAT16 / FAT32 / NTFS
Analog Audio Inputs : 1 ( Side Analog Conversion )
HDCP : HDCP 2.3 ( For HDMI™ 1 / 2 / 3 )
WI-FI Standard : Wi-Fi Certified 802.11a / b / g / n / ac
Bluetooth Version : Version 5.0,HID / HOGP / A2DP / AVRCP / SPP
4K 60P High-Quality Formats : HDMI IN1, IN2, IN3 Ports For 4K ( Up To 18Gbps ) Signal
HDMI PC Input Format : 640X480 ( 31.5kHz,60Hz ), 800X600( 37.9kHz,60Hz ), 1024X768 ( 48.4kHz,60Hz ), 1280X1024 (64.0kHz,60Hz), 1152X864 (67.5kHz,75Hz), 1600x900 ( 55.9kHz,60Hz ), 1680X1050 ( 65.3kHz,60Hz ), 1920X1080 ( 67.5kHz,60Hz )
USB Playback Codes : MPEG1:MPEG1 / MPEG2 PS:MPEG2 / MPEG2 TS ( HDV,AVCHD ):MPEG2,AVC / MP4 ( XAVC S ):AVC,MPEG4,HEVC,AV1 / AVI: Motion Jpeg / ASF( WMV ): VC1 / M
HDMI 2.0 : 4
USB 2.0 : 2
Bluetooth 5.0 : Yes
WiFi 5 : 802.11ac
Smart TV Features
Operating System : Android TV™
Smart TV : Google TV
ROM : 16 GB
Eco Dashboard : Yes
Google Play Store : Yes
24p True Cinema : Yes
Auto Genre Picture Mode : Yes
Auto HDR Tone Mapping : Yes
Electronic Program Guide ( EPG ) : Yes
Text Input Language : ARABIC, ENGLISH, FINNISH, FRENCH, GERMAN, HEBREW, HINDI, ITALIAN, JAPANESE, KOR, NORWEGIAN, PER, PORTUGUESE, RUSSIAN, SPANISH, THAI, VIETNAMESE, SIMPLIFIED CHINESE, TRADITIONAL CHINESE
Display Language : AFRIKAANS, ARABIC, BENGALI, ENGLISH, FRENCH, GUJARATI, HINDI, INDONESIAN, KANNADA, MALAYALAM, MARATHI, PANJABI, PER, PORTUGUESE, RUSSIAN, SPANISH, SWAHILI, TAMIL, TELUGU, THAI, VIETNAMESE, SIMPLIFIED CHINESE, TRADITIONAL CHINESE, ZULU
Operating System : WebOS 22 Smart TV
CPU : Quad
ThinQ : Yes
ThinQ App : Yes
Room To Room Share : Yes
Magic Remote Control : Built-In
Other Features
Bezel Design : Narrow Bezel Design
Bezel Colour : Hairline Black
Stand Colour : Black
Stand Design : Slim Wedged Stand
TALKBACK : Yes
Sleep Timer : Yes
Voice Search : Yes
Switch Access : Yes
Auto Shut-off : Yes
On / Off Timer : Yes
On Screen Clock : Yes
Parental Control : Yes
Audio Description : Yes
Text Magnification : Yes
Auto Picture Mode : Yes
Cable Management : Yes
Accessibility Shortcut : Yes
Standard Remote Control : Yes
Closed Caption ( Analog, Digital ) : Yes
VESA® Hole Spacing Compatible : Yes
TV System ( Analog ) : M
TV System ( Digital Terrestrial ) : ATSC
TV System ( Digital Cable ) : Clear QAM
Quick Setup Guide : EN,FR,ES,PT
Tuner Channel Coverage ( Digital Cable ) : CATV: 1-135
Channel Block ( With Password ) : Analog & Digital
Number Of Turners ( Terrestrial / Cable ) : 1 ( Digital / Analog )
Tuner Channel Coverage ( Digital Terrestrial ) : VHF: 2-13/UHF: 14-69
Show, Hide Channels : Yes ( Digital & Analog )
Tuner Channel Coverage ( Analog ) : VHF: 2-13/UHF: 14-69/CATV: 1-135
Optional Accessories : Wallmount Bracket ( SU-WL855 ) Depends On Country Selection
Design : Cinema Screen Design
New 3 Sides Cinema : Yes
Google Stadia & GeForce NOW Built-In : Yes
Stand : Shiny 2 Pole
General Details
Power Supply ( Voltage, Hz ) : AC 110 V - 240 V, 50/60Hz
Power Consumption : 191 W
Annual Energy Consumption* : 246 kWh
Power Consumption Standby : 0.5 W
Eco Friendly : Yes
Dynamic Backlight Control : Yes
Power Saving Mode / Back Light Off Mode : Yes
Weight Of TV Without Stand : 15.3 Kg
Weight Of TV With Stand : 15.6 Kg
Weight Of Package Carton : 22.0 Kg
VESA® Hole Pitch : 300 mm X 300 mm
Power Supply : AC 100 ~240 V 50-60 Hz
Power Consumption Standby : Under 0.5 W
Energy Standard : Yes
Energy Saving Mode : Yes
Illuminance Green Sensor : Yes
Supplied Accessories
Voice Remote Control : RMF-TX811U
Batteries : Yes
AC Power Cord : Yes
Table Top Stand : Yes
Quick Setup Guide : Yes
Operating Instructions : Yes
Remote Control : Magic + NFC
User Manual : Yes
Batteries : AA X 2EA
Power Cable : Yes ( TV Attached )

Compare Sony KD-55X77L with:

Compare LG 55QNED7S6QA with:

Key Differences

Both TVs come with smart platforms that support popular streaming apps and voice control features. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. 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. Sony KD-55X77L and LG 55QNED7S6QA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments.

Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.