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LG 75NANO99UNA
Rs.380,186.99

Sony XR-75X90J
Rs.379,900.00
Model No 75NANO99UNA XR-75X90J
TV Type Smart TV Smart TV
Screen Size 75 Inch (191 cm) 75 Inch (191 cm)
Resolution 8K 7680 x 4320 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 240 Hz 60 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 AUDIO, WMA
Supported Video Formats : MP4, WMV, PS, MPG, M2TS, MPEG, DIVX, MPEG-PS
Supported Picture Formats : JPEG, GIF, PNG, TIFF, RAW
Video
BackLight : Real 8K Nano Cell
Backlight Type : Slim Direct
Resolution Upscaler : AI 8K Upscaling
Wide Viewing Angle : Yes ( IPS Technology )
Backlight Dimming Technology : Full Array Diming Pro
Picture Processor : α9 Gen 3 AI Processor 8K
Clarity : Quad Step Noise Reduction, Frequency Based Sharpness Enhancer
Contrast : Advanced Contrast Enhancer, Face Enhancing, Ultra Luminance Pro
Color : Nano Color Pro, Billion Rich Colors, Advanced Color Enhancer, True Color Accuracy Pro
HDR ( High Dynamic Range ) : Cinema HDR ( Dolby Vision®, HDR10, HLG ), Dolby Vision IQ, HDR Dynamic Tone Mapping
Backlight Module : OLED
Dolby Vision : Yes
HDR10 : Yes
HLG : Yes
Senser : Light
Motion Enhancer ( Native HZ ) : XR Motion Clarity, Auto Mode
Picture Processor : Cognitive Processor XR
Colour Enhancement : Live Colour™ Technology XR Smoothing XR Triluminos Pro™
Clarity Enhancement : Dual Database Processing XR 4K Upscaling XR Super Resolution
Contrast Enhancement : Dynamic Contrast Enhancer XR Contrast Booster XR HDR Remaster
Picture Modes : Vivid, Standard, Cinema, IMAX Enhanced, Game, Graphics, Photo, Custom, Dolby Vision Bright, Dolby Vision Dark, Netflix calibrated
Video Singnal Support : HDMI™ signal : 4096 x 2160p ( 24, 50, 60 Hz ), 3840 x 2160p ( 24, 25, 30, 50, 60, 100, 120 Hz ) 4, 1080p ( 30, 50, 60, 100, 120 Hz ), 1080 / 24p, 1080i ( 50, 60 Hz), 720p ( 30, 50, 60 Hz ), 720 / 24p, 576p, 480p
Audio
Audio Output ( RMS ) : 40 W
Sub Woofer : 20 W
Dolby Atmos : Yes
AI Acoustic Tuning : Yes
LG Sound Sync : Yes
Bluetooth Surround Ready : Yes
Speaker Direction : Down Firing
AI Sound Pro/ AI Sound : AI Sound Pro
Surround Sound : ULTRA Surround
Speaker System : 4.2 Channel Speaker
WiSA Ready : Yes ( Separate Dongle Purchase Required )
Audio Codec : AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual )
Audio Output Power : 10 W + 10 W
Dolby™ Audio, Dolby™ Atmos : Yes
Voice Zoom 2 : Yes
DTS Digital Surround : Yes
Simulated Surround Sound : 3D Surround Upscaling
Speaker Configuration : Full Range (Bass Reflex) x2, Tweeter x2
Acoustic Auto Calibration : Room And User Position Compensation
Sound Modes : Standard, Dialog, Cinema, Music, Sports, Dolby Audio
Speaker Type : Acoustic Multi-Audio Sound Positioning Tweeter, X-Balanced Speaker
Connectivity Options
HDMI : 4 ( Rear )
USB : 3 ( Side )
Headphone Out : 1 ( Rear )
Ethernet Input / LAN : 1 ( Rear )
Digital Audio Out ( Optical ) : 1 ( Rear )
RF Connection Input ( Antenna / Cable ) : 1 ( Rear )
RS-232C Input ( Mini Jack ) : 1 ( Rear )
IP Control : Yes
HDMI-CEC ( Simplink ) : Yes
Bluetooth® Support 5.0 : Yes
Smart Phone Connectivity : Yes
HDMI Audio Return Channel : eARC ( HDMI 2 )
TV Tuner : ATSC, Clear QAM
Wi-Fi® Standard : Wi-Fi Certified 802.11ac
AV Input : 1 ( Rear ) Breakout Cable Required, Not Included
HDMI : 4 ( Side )
HDMI Version : 2.1
USB : 2 ( Side )
HDMI-CEC : Yes
Bluetooth : 4.2
Audio Return Channel : Yes
Chromescast Built-In : Yes
Apple Airplay : Yes
Apple Homekit : Yes
Sub-Woofer Output : -
Audio Output : Yes ( Side )
Digital Audio Output : Yes ( Side )
RF Connection Input : Yes ( Side )
Headphone Output : Yes ( Side )
Ethernet Inputs : Yes ( Side )
Composite Video Input : 1 ( Side, Mini Jack )
HDMI Audio Return Channel ( ARC ) : Yes ( eARC / ARC )
Variable Refresh Rate ( VRR ) : Yes ( For HDMI™3 / 4 )
AUTO Low Latency Mode ( ALLM ) : Yes ( For HDMI™3 / 4 )
Features Specified In HDMI2.1 : 4K120 / eARC / VRR3 / ALLM
WI-FI Stranded : Wi-Fi Certified 802.11a/b/g/n/ac
HDCP : HDCP2.3 ( For HDMI™1 / 2 / 3 / 4 )
USB Drive Format Support : MPEG1: MPEG1 / MPEG2PS : MPEG 2/ MPEG2TS ( HDV, AVCHD ) : MPEG2, AVC / MP4 ( XAVC S ) : AVC, MPEG4, HEVC / AVI : Xvid, MotionJpeg / ASF ( WMV ) : VC1 / MOV : AVC, MPEG4, MotionJpeg / MKV : Xvid, AVC, MPEG4, VP8.HEVC / WEBM: VP8 / 3GPP: MPEG4, AVC / MP3 / ASF ( WMA ) / LPCM/WAV / MP4AAC / FLAC / JPEG, WEBM: VP9 / AC4 / ogg / AAC / ARW ( Screen Nail Only )
Smart TV Features
Operating System : webOS
LG AI ThinQ™ : Yes
Intelligent Voice Recognition : Yes
Home Dashboard : Yes
LG Content Store ( App Store ) : Yes
LG Channels : Yes
Sports Alert : Yes
Full Web Browser : Yes
Gallery Mode : Yes
Hands-Free Voice Control : Yes
Alexa : Alexa Built-in
AI Picture Pro/ AI Picture : AI Picture Pro
Universal Remote Control : Yes ( Auto Device Detection )
Auto Genre Selection : Yes ( SDR / HDR / Dolby HDR )
Magic Remote Control : Yes ( Point, Click, Scroll, Voice )
Apple : Apple Airplay 2, Apple Homekit
Google Assistant : Google Assistant Built-in'Works with
Operating System : Android™ TV
RAM : 1 GB
Storage : 16 GB
Google Play Store : Yes
EPG : Yes
Voice Search : Yes
Built-In Mic Switch : Yes
Netflix Calibrated Mode : Yes
Application Store : Google Play Store
Display Llanguaage : AFRIKAANS, AMH, ARABIC, ASSAMESE, AZE, BEL, BULGARIAN, BENGALI, BOSNIAN, CATALAN, CZECH, DANISH, DEU, GREEK, ENGLISH, SPANISH, ESTONIAN, BAQ, PER, FINNISH, FRENCH, GLG, GUJARATI, HINDI, CROATIAN, HUNGARIAN, INDONESIAN, ISL, ITALIAN, HEBREW, JAPANESE, KAZAKH, KANNADA, KOR, KIR, LAO, LITHUANIAN, LATVIAN, MACEDONIAN, MALAYALAM, MON, MARATHI, MAY, BUR, NOB, NEP, NLD, ORIYA, PANJABI, POLISH, PORTUGUESE, ROMANIAN, RUSSIAN, SOL, SLOVENIAN, ALB, SERBIAN, SWEDISH, SWAHILI, TAMIL, TELUGU, THAI, TGL, TURKISH, UKRAINIAN, URD, UZB, VIETNAMESE, SIMPLIFIED CHINESE, TRADITIONAL CHINESE, ZULU
Text Input Language : ARABIC / BULGARIAN / CATALAN / CROATIAN / CZECH / DANISH / DUTCH / ENGLISH / ESTONIAN / FINNISH / FRENCH / GERMAN / GREEK / HEBREW / INDONESIAN / ITALIAN / JAPANESE / NORWEGIAN / PERSIAN / POLISH / PORTUGUESE / ROMANIAN / RUSSIAN / SLOVAK / SLOVENIAN / SPANISH / SWEDISH / THAI / TURKISH / UKRAINIAN / VIETNAMESE
Other Features
HGiG : Yes
ALLM ( Auto Low Latency Mode ) : Yes
Gallery Design : Yes
Country of Origin : Yes
Bezel Design : Flush Surface
Bezel Color : Black
Stand Color : Titanium Black
Stand Design : Slim Blade Stand
BRAVIA Sync : Yes
FM Radio : No
USB Play : Yes
Clock : Yes
Sleep Timer : Yes
On / Off Timer : Yes
Teletext : Yes
Presence Of Lead : Yes
Dynamic Backlight Control : Yes
Backlight Off Mode : Yes
Power Saving Modes : Yes
Internet Browser Vewd : Yes
Energy Star® Complint : Yes
Light Sensor : Yes
Accessibility Shortcut : Yes
Text Magnification : Yes
Screen Reader : Yes
Standard Remote : Yes
Stand Position : -
Closed Caption : Subtitle
TV System : DVB-T/T2
TV System ( Analogue ) : B / G, D / K, I, M
General Details
Power Supply : AC 120 V, 50 / 60 Hz
Power Consumption Standby : Under 0.5 W
Set Weight ( Without Stand ) : 42.41 Kg
Set Weight ( With Stand ) : 43.09 Kg
Set Weight ( In Carton ) : 53.70 Kg
Power Requirements : 220 V to 240 V AC 50/60 Hz
Power Consumption : NA
Standby Power Consumption : 0.5 W
Weight With Stand : 33.3 Kg
Weight Of Package Carton : 45 Kg
Stand Width : 1330 mm
VESA Hole Pitch ( W X H ) : 300 mm x 300 mm
Supplied Accessories
Magic Remote Control : Yes
E-manual : Yes
Batteries : Yes
Power Cable : Yes
Quick Start Guide : Yes
Voice Remote Control : Yes
Batteries : Yes
AC Power Cord : Yes
Quick Setup Guide : Yes
User Manual : Yes
Table Top Stand : Yes

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Key Differences

In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Sony XR-75X90J and LG 75NANO99UNA differ in resolution (4K 3840 x 2160 vs 8K 7680 x 4320), which can affect overall clarity and sharpness of the display. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Sony XR-75X90J and LG 75NANO99UNA offer different motion rates (60 Hz vs 240 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. If you're comparing Sony XR-75X90J and LG 75NANO99UNA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases.

Verdict: Choosing between Sony XR-75X90J and LG 75NANO99UNA depends on your usage, whether you prioritize display quality, smoother motion, or smart features.