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Panasonic TH-55LZ950DX
Rs.169,990.00

Samsung QN55LS03FAFXZC
Rs.171,191.04
Model No TH-55LZ950DX QN55LS03FAFXZC
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 100 Hz 120 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : MP3
Supported Video Formats : JPEG, MP4, 4K, 2K
Supported Picture Formats : JPEG, PNG, BMP, GIF
USB Version : 3.0, 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
MEMC : Yes
Dolby Vision : Yes
4K Upscaling : Yes
Noise Reduction : Yes
Resolution : 4K
HDR : 4K HDR 10
Dimming : Pixel Dimming
Display Type : AccuView Display
Colour Engine : Hexa Chroma Drive
Colour Gamut : Wide Colour Gamut
Viewing Angle : Wide Viewing Angle
Processor : 4K Studio Color Engine
Backlight : 4K UHD QLED
Filmmaker Mode : Yes
HDR Brightness Optimizer : Yes
Smart Calibration : Basic
Contrast : Dual LED
Anti Reflection : Matte Display
HDR : Quantum HDR
AI Upscale : 4K AI Upscaling
Viewing Angle : Wide Viewing Angle
Contrast Enhancer : Real Depth Enhancer
Refresh Rate : 120Hz ( Up To 144Hz )
Picture Engine : NQ4 AI Gen2 Processor
AI HDR Remastering : Auto HDR Remastering
HDR 10+ : Yes ( Adaptive / Gaming )
Micro Dimming : Supreme UHD Dimming
Motion Technology : Motion Xcelerator 144Hz
Audio
Audio Power Output ( RMS ) : 20 W
Dolby Atmos : Yes
Dts Studio Sound : Yes
Audio Link Bluetooth : 2-Way
Speaker Type : Home Theatre Built-In With Tweeter
Sound Output ( RMS ) : 40 W
360 Audio : Yes
Dolby Atmos : Yes
Q-Symphony : Yes
Adaptive Sound Pro : Yes
Active Voice Amplifier Pro : Yes
Object Tracking Sound : OTS
Speaker Type : 2.0.2 Channel
Connectivity Options
HDMI 2.1 : 3
USB 2.0 : 2
Bluetooth : Yes
Built In Wi-Fi : Yes
Ethernet / LAN : Yes
Headphone Jack : Yes
Digital Audio Out Optical : Yes
Audio Out ( ARC ) : Yes HDMI 1
Screen Sharing : Chromecast Built-in & Air screen
HDMI 2.1 : 4
USB-A -C : 2 X USB-A, 1 X USB-C
Wi-Fi 5 : 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
One Connect Box : One Connect ( Y24 4K )
High Frame Rate ( HDMI ) : 4K 144Hz ( For HDMI 4 )
RF In ( Terrestrial, Cable Input, Satellite Input ) : 1 / 1 ( Common Use For Terrestrial ) / 0
Smart TV Features
Operating System : Android TV 10
RAM : 2 GB
ROM : 32 GB
Alexa Voice Assistant : Yes
Google Voice Assistant : Yes
Hands-Free Voice Control : Yes
Operating System Present : Yes
Supported App – Youtube : Yes
Supported App – Prime Video : Yes
Supported App – Disney + Hotstar : Yes
MirAIe ( Download From Play Store ) : Yes
System Languages : English
Supported Devices For Casting : Laptop, Mobile, PC
Pre Installed Browser : Netflix, Amazon Prime, Youtube
Supported App - Others : Disney+ Hotstar, Jio Cinema, Zee5,Voot, Sony Liv & Many More
Pre installed OTT Apps : Youtube, Google Play Movie & TV, Google Play Music, Google Play Store, QJY Browser, Cast Play, Bluetooth Audio
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
SmartThings Hub, Matter Hub, IoT-Sensor Functionality, Quick Remote : Yes
Built-In Voice Assistant : Alexa
Virtual Communication : Yes ( US Only )
Multi-View : UpTo 2 Videos
Ambient Mode : Yes ( In Art Mode )
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 : Bezel-Less Design
Color : Black
Game Mode : Yes
Media Player : Yes
Auto Power Off : Yes
Auto Low Latency Mode ( ALLM ) : Yes
Country Of Origin : India
Warranty : 1 Year Warranty On Product
Design : Frame Design
Foot Type : Simple
Front Color : Black
Stand Colour : Black
Bezel Type : VNB
EPG : Yes
V-Chip : Yes
IP Control : Yes
Analog Tuner : Yes
Art Mode ( The Frame ) : Yes
Motion Detection ( Frame ) : Yes
Digital Broadcasting : ATSC, ClearQAM
OSD Languages : English, Spanish, French
Motor Impaired Support : Slow Button Repeat, Remote Control App. For All
Low Vision Support : Audio Subtitles, Magnification, Audio Description, Zoom Menu & Text, High Contrast, SeeColors, Color 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 ( Cze0ch 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 110V-240V~ AT 50/60Hz
Power Consumption : 330 W
Power Consumption Standby : 0.5 W
Weight With Stand : 24.8 Kg
Power Requirements : AC 110-120V~ 50 / 60Hz
Power Consumption Max : 170 W
Power Consumption Typical : 139 W
Power Consumption Standby : 0.5 W
Eco Sensor : Yes
Auto Power Off : Yes
Auto Power Saving : Yes
Weight Without Stand : 16.9 Kg
Weight With Stand : 17.3 Kg
Weight Of Package Carton : 27.2 Kg
VESA Wall Mount Compatibility : 200 mm X 200 mm
Supplied Accessories
Remote Control : BT Remote With Google Assistant
AC Cord - 1N : Yes
AV Cable - 1N : Yes
Batteries - 2N : Yes
Base stand - 1N : Yes
User Manual - 1N : Yes
Remote Controller Model : TM2561E
Power Cable : Yes
User Manual : Yes
Zigbee, Thread Module : Built-In
Slim Wall Mount Compatible : Included
Slim Fit Cam Compatible : * Sold Separately
Customizable Bezel Compatible : * Sold Separately
Auto-Rotation Accessory Compatible : * Sold Separately
Full Motion Slim Wall Mount Compatible ( Y22 ) : * Sold Separately
Optional Stand Compatible ( Studio ) : * Sold Separately

Compare Panasonic TH-55LZ950DX with:

Compare Samsung QN55LS03FAFXZC with:

Key Differences

Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Panasonic TH-55LZ950DX and Samsung QN55LS03FAFXZC are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Panasonic TH-55LZ950DX and Samsung QN55LS03FAFXZC offer different motion rates (100 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Panasonic TH-55LZ950DX and Samsung QN55LS03FAFXZC differ in resolution (4K vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions.

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