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LG OLED55B3AUA
Rs.130,999.00

Sony K-55S30
Rs.129,900.00
Model No OLED55B3AUA K-55S30
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 120 Hz 50 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : AC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X
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 : WMV, PS, MPG, M2TS, MPEG, DIVX, MPEG-PS, MP4
Supported Picture Formats : JPEG, GIF, PNG, TIFF, RAW
Video
BackLight : 4K Ultra HD OLED
HDR10 : Yes
HLG : Yes
Next Picks : Yes
Dolby Vision : Yes
Perfect Black : Yes
Filmmaker Mode : Yes
Color Fidelity 100% : Yes
High Dynamic Range : Yes
Dynamic Tone Mapping : Yes
Response Time : <1 ms
Motion : OLED Motion
AI Picture : AI Picture Pro
Dimming Technology : Pixel Dimming
Picture Processor : α7 AI Processor Gen6
Upscaling : AI Super Upscaling 4K
Backlight Type : 4K UHD Direct LED
HLG : Yes
HDR10 : Yes
Dolby Vision : Yes
Sensor : Light
Backlight Dimming Type : Frame Dimming
Clarity Enhancement : 4K X-Reality™ PRO
Picture Processor : 4K HDR Processor X1™
Contrast Enhancement : Dynamic Contrast Enhancer
Motion Enhancer ( Native Hz ) : Motionflow™ XR 200 ( Native 50Hz )
Color Enhancement : TRILUMINOS PRO™, Live Colour™ Technology
Picture Mode : Vivid, Standard, Cinema, Game, Graphics, Photo, Professional, Dolby Vision ( Vivid / Bright / Dark / Game )
Video Signal Support : HDMI™ Signal : 4096 x 2160p ( 24, 50, 60Hz ), 3840 x 2160p ( 24, 25, 30, 50, 60Hz ), 1080p ( 30, 50, 60Hz ), 1080 / 24p, 1080i ( 50, 60Hz ), 720p ( 30, 50, 60Hz ), 720 / 24p, 576p, 576i, 480p, 480i
Audio
Audio Output ( RMS ) : 20 W
Dolby Atmos® : Yes
Clear Voice Pro : Yes
DTS Decoder : Yes
LG Sound Sync : Yes
TV Sound Mode Share : 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 )
AI Sound Pro / AI Sound : AI Sound Pro ( Virtual 5.1.2 Up-Mix )
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
Speaker Configuration : Full Range ( Bass Reflex ) X 2
Dolby Audio Format Support : Dolby™ Audio, Dolby™ Atmos
Speaker Type : Bass Reflex Speaker, X-Balanced Speaker
Connectivity Options
HDMI : 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS As Specified in HDMI 2.1 ( 2 Port ))
USB ( 2.0 ) : 2ea
SPDIF Out : 1ea
Ethernet / LAN : 1ea
IP Control : Yes
Bluetooth® 5.0 : Yes
HDMI-CEC ( Simplink ) : Yes
RS-232C Input ( Mini Jack ) : Yes
Smart Phone Connectivity LG ThinQ : Yes
RF Connection Input ( Antenna / Cable ) : 1ea
HDMI Audio Return Channel : eARC ( HDMI 3 )
TV Tuner : ATSC, Clear QAM
Wi-Fi® Standard : Wi-Fi Certified ( Wi-Fi 6E )
HDMI™ 2.1 : 4 ( Side )
USB 2.0 : 2 ( Side )
Ethernet / LAN : 1 ( Side )
RS-232C Inputs : 1 ( Side )
Digital Audio Outputs : 1 ( Side )
RF ( Terrestrial / Cable ) Connection Inputs : 1 ( Side )
Apple Homkit : Yes
Apple Airplay : Yes
Chromecast Built-In : Yes
BRAVIA Sync ( Including HDMI-CEC ) : Yes
HDMI Audio Return Channel : eARC / ARC
Features Specified In HDMI2.1 : eARC / ARC
WI-FI Frequency : 2.4GHz / 5GHz
Auto Low Latency Mode ( ALLM ) : Yes ( For HDMI™1 / 2 / 3 / 4 )
WI-FI Standard : Wi-Fi Certified 802.11a / b / g / n / ac/ ax
Bluetooth Profile Support : Version 5.3,HID ( Mouse / Keyboard Connectivity ) / HOGP ( Low Energy Device Connectivity ) / SPP ( Serial Port Profile ) / A2DP ( Stereo Audio ) 1 / AVRCP ( AV Remote Control )
USB Playback Codes : MPEG1 : MPEG1 / MPEG2 PS : MPEG2 / MPEG2 TS ( HDV, AV CHD ) : MPEG2, MPEG4, AVC, AVS, HEVC / MP4 ( XAVC S ) : AVC, MPEG4, HEVC, AV1, VP8, WMV, MotionJpeg, / AVI : MotionJpeg, HEVC, MPEG4, WMV, AVC, VP8 / ASF ( WMV ) / MOV : AVC, HEVC, MPEG4, WMV / MKV : AVC, MPEG4, VP8, HEVC, VP9, WMV, AV1, 3GPP : MPEG4, AVC, HEVC, MPEG2, WMV, VP8, AV1 / MP3 / ASF ( WMA ) / LPCM / WAV / MP4AAC / FLAC / JPEG / WEBM : AV1, VP9 / AC4 / ogg / AAC
HDMI PC Input Signal Format : 640 x 480 ( 31.5kHz, 60Hz ), 800 x 600 ( 37.9kHz, 60Hz ), 1024 x 768 ( 48.4kHz, 60Hz ), 1280 x 1024 ( 64.0kHz, 60Hz ), 1152 x 864 ( 67.5kHz, 75Hz ), 1600 x 900 (55.9kHz, 60Hz ), 1680 x 1050 ( 65.3kHz, 60Hz ), 1920 x 1080 ( 67.5kHz, 60Hz ), ; 3840 x 2160p (30Hz ), 3840 x 2160p ( 60Hz, 8bits )
Smart TV Features
Operating System : webOS 23
Matter : Yes
Multi View : Yes
Home Hub : Yes
Art Gallery : Yes
Sports Alert : Yes
LG Channels : Yes
Home Office : Yes
AI Concierge : Yes
Music Service : Yes
Game Service : Yes
Web Browser : Yes
LG ThinQ® AI : Yes
Full Web Browser : Yes
Who. Where. What? : Yes
Room To Room Share : Yes
Magic Remote Control : Yes
USB Camera Compatible : Yes
Intelligent Voice Recognition : Yes
Amazon Alexa Compatible Built- In : Yes
LG Content Store ( App Store ) : Yes
Works With : Apple Airplay2, Apple Homekit, Amazon Alexa, Hey Google
Content Partners : Netflix, HBO Max, Prime Video, Disney+, Apple TV, Hulu, Paramount+, Peacock, Youtube TV, Spotify, iHeartRadio and more
Operating System : Android TV™
Smart TV : Google TV
ROM : 16 GB
Control Menu : Yes
Eco Dashboard : Yes
Google Play Store : Yes
Auto HDR Tone Mapping : Yes
Auto Genre Picture Mode : Yes
Electronic Program Guide ( EPG ) : Yes
Built-In MIC Switch : Yes Center
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, BULGARIAN, BENGALI, BOSNIAN, CATALAN, CZECH, DANISH, DEU, GREEK, ENGLISH, SPANISH, ESTONIAN, PER, FINNISH, FRENCH, GUJARATI, HINDI, CROATIAN, HUNGARIAN, INDONESIAN, ITALIAN, HEBREW, KAZAKH, KANNADA, LITHUANIAN, LATVIAN, MACEDONIAN, MALAYALAM, MARATHI, MAY, NOB, NLD, PANJABI, POLISH, PORTUGUESE, ROMANIAN, RUSSIAN, SOL, SLOVENIAN, ALB, SERBIAN, SWEDISH, SIMPLIFIED CHINESE, TRADITIONAL CHINESE, ZULU, SWAHILI, VIETNAMESE, TAMIL ,TELUGU, THAI, TURKISH, UKRAINIAN, TGL
Other Features
TV Color : Black
HGiG : Yes
FreeSync™ : Yes
G-Sync Compatible : Yes
Variable Refresh Rate ( VRR ) : Yes
Auto Low Latency Mode ( ALLM ) : Yes
Stand Color : Light Black
Limited Warranty : 1 Year Parts & Labor
Game Optimizer : Yes ( Game Dashboard )
Cloud Gaming : NVIDIA Geforce Now, Utomik
Bezel Design : Flush Surface Design
Stand Design : Slim Blade Stand
Bezel Colour : Black
Stand Colour : Black
Talkback : Yes
Sleep Timer : Yes
Voice Search : Yes
Switch Access : Yes
Audio Description : Yes
Text Magnification : Yes
Accessibility Shortcut : Yes
Accessible Initial Setup With Talkback : Yes
Standard Remote Control : Yes
TV System ( Analog ) : M
TV System ( Digital Terrestrial ) : ATSC
TV System ( Digital Cable ) : Clear QAM
Tuner Channel Coverage ( Digital Cable ) : CATV : 1–135
Closed Caption : Closed Caption
Number of Tuners ( Terrestrial / Cable ) : 1 ( Digital / Analog )
Stand Position : 1 Way Position ( Outside )
Tuner Channel Coverage ( Digital Terrestrial ) : VHF : 2–13 / UHF : 14–69
Tuner Channel Coverage ( Analog ) : VHF : 2-13 / UHF : 14-69 / CATV : 1-135
Optional accessories : Wall-Mount Bracket ( Sony Original Wall-Mount Bracket ) Depends On Country Selection
General Details
Power Supply : AC 120 V, 50 / 60Hz
Power Consumption : 100 W
Annual Power Consumption ( kWh ) : 185 kWh/Y
Power Consumption Standby : Under 0.5 W
TV Weight Without Stand : 18.91 Kg
TV Weight With Stand : 19.91 Kg
Packaging Weight : 25.58 Kg
VESA Mounting : 200 mm X 200 mm
Power Supply ( Voltage, Hz ) : AC 110-240 V V, 50/60 Hz
Power Consumption : 202 W
Power Consumption Standby : 0.5 W
Dynamic Backlight Control : Yes
Power Saving Mode / Back Light Off Mode : Yes
Weight Of TV Without Stand : 16.0 Kg
Weight Of TV With Stand : 16.3 Kg
Weight Of Package Carton : 22 Kg
VESA® Hole Pitch : 300 mm X 300 mm
Supplied Accessories
Remote Control : Magic Remote w/ NFC
AA X 2EA Batteries : Yes
Quick Start Guide : Yes
E-Manual : Yes
Power Cable : Yes ( TV Attached )
Voice Remote Control : Yes
Batteries : Yes
AC Power Cord : Yes
Table Top Stand : Yes
Quick Setup Guide : Yes
Operating Instructions : Yes

Compare LG OLED55B3AUA with:

Compare Sony K-55S30 with:

Key Differences

Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. LG OLED55B3AUA and Sony K-55S30 offer different motion rates (120 Hz vs 50 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. From a practical standpoint, both options provide a reliable viewing experience for most users. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. LG OLED55B3AUA and Sony K-55S30 are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. 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.