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Sony KDL-42W670A
Rs.67,900.00

Samsung QN43LS03AAFXZA
Rs.67,065.00
Model No KDL-42W670A QN43LS03AAFXZA
TV Type Smart TV Smart TV
Screen Size 42 Inch (107 cm) 43 Inch (109.22 cm)
Resolution 1920 x 1080 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 200 Hz 120 Hz
Viewing Angle 178° (Right/Left), 178° (Up/Down) 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : mp3, wav, mp4, wma
Supported Video Formats : mp4, avi, mkv, asf, wmv, 3gp, mov, webm
Supported Picture Formats : jpg, mpo, arw
USB Version : 2.0
Supported Audio Formats : MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC, SVAF, WEBM, RMVB
Supported Video Formats : AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI
Supported Picture Formats : JPG, JPEG, PNG, BMP, MPO
Video
Video Processing : X-Reality™ PRO
Backlight Module : LED
Live Colour™ : Yes
Deep Color : Yes
Intelligent MPEG Noise Reduction : Yes
Advanced Contrast Enhancer (ACE) : Yes
24P True Cinema™ : Yes
PhotoTV HD : Yes
Screen Format : TV: Auto Wide/ Full/ Normal/ Wide Zoom/ Zoom/ Caption/ 14:9/ PC: Full 1/ Full 2/ Normal
Picture Mode : Vivid, Standard, Custom, Photo-Vivid, Photo-Standard, Photo-Original, Photo-Custom, Cinema1, Cinema2, Game-Standard, Game-Original, Graphics, Sports, Animation
CineMotion/Film Mode/Cinema Drive : Yes
3D Comb Filter : Yes
Backlight : QLED
Film Mode : Yes
Adaptive Picture : Yes
Quantum HDR : Yes
HDR10+ Certified : Yes
HLG : Yes
Auto Motion Plus : Yes
Natural Mode Support : Yes
Contrast Enhancer : Yes
LED Clear Motion : Yes
Contrast : Mega Contrast
Picture Engine : Quantum Processor 4K
Micro Dimming : Supreme UHD Dimming
Color : 100% Color Volume with Quantum Dot
Audio
Sound Mode : Standard, Cinema, Sports, Music, Game, Compressed Audio
Sound Enhancer : Yes
S-Master : Yes
S-Force : S-Force Front Surround 3D
Dolby® : Dolby® Digital, Dolby® Digital Plus, Dolby® Pulse
Simulated Stereo : Yes
Stereo System : NICAM/A2
Audio Output Power : 8W + 8W
Speaker Configuration : 2 Full Range (30 x 80 mm) x 2
Sound Output ( RMS ) : 20 W
Speaker Type : 2 Channel
Dolby Digital Plus : Yes
Sound OTS Lite : Yes
Q-Symphony : Yes
Active Voice Amplifier : Yes
Bluetooth Headset Support : Yes
Dialog Enhancement : Yes
Bluetooth Audio : Yes
Multiroom Link : Yes
Connectivity Options
HDMI™ Connections : 2
Ethernet Connection : 1 (Bottom)
Composite Video Input(s) : 2 (1 Rear / 1 Bottom Hybrid with Component)
Component Video (Y/Pb/Pr) Input(s) : 1 (Bottom / Hybrid)
RF Connection Input(s) : 1 (Side)
Analog Audio Input(s) : 2 (1 Rear / 1 Bottom)
Digital Audio Output(s) : 1 (Bottom)
Audio Out : 1 (Side / Hybrid with HP)
Headphone Out : 1 (Side / Hybrid with Audio Out)
MHL (Mobile High-Definition Link) : Yes
HDMI : 4
USB : 2
Bluetooth : 4.2
Ethernet : Yes
WiFi Direct : Yes
Wi-Fi 5 : Yes
eARC : Yes
HDMI Quick Switch : Yes
Digital Audio Out ( Optical ) : Yes
Bluetooth Low Energy : Yes
HDMI A / Return Ch. Support : Yes
Audio Return Channel Support : Yes
Ex-Link ( RS-232C ) : Yes
Anynet+ ( HDMI-CEC ) : Yes
Terrestrial / RF input : 1 / 1 ( Common Use for Terrestrial ) / 0
RF In ( Terrestrial / Cable Input ) : 1 / 1 ( Common Use for Terrestrial ) / 0
Smart TV Features
Screen Mirroring : Yes
TV Sideview : Yes
Wi-Fi Connectivity : Wireless LAN Built in
Wi-Fi Direct : Yes
Skype™ Ready : Yes
Internet Video : Yes
Facebook and Twitter : Yes
Operating System : Tizen™
Processor : Quantum 4K
Works with Google Assistant : Yes
Google Assistant Built-In : Yes
Works With Alexa : Yes
Multi Voice Assistant : Yes
Alexa Built-In : Yes
USB HID Support : Yes
Auto Channel Search : Yes
Digital Clean View : Yes
Analog Clean View : Yes
TV Sound to Mobile : Yes
Mobile to TV - Mirroring, DLNA : Yes
360 Video Player : Yes
360 Camera Support : Yes
TV Plus : Yes
App Casting : Yes
Sound Wall : Yes
Tap View : Yes
IPv6 Support : Yes
MBR Support : Yes
Gallery : Yes
EPG : Yes
Wireless Dex : Yes
Web Browser : Yes
Caption / Subtitle : Yes
BT HID Built-in : Yes
Bixby : Yes
Art Mode : Yes
IP Control : Yes
Music Wall : Yes
Game Bar : Yes
Remote PC : Basic
Sound Mirroring : Yes
Embeded POP : Yes
Auto Data Backup : Yes
Samsung Health : Yes
Motion Detection : Yes
Game Motion Plus : Yes
Auto Hotspot Connect : Yes
SmartThings App Support : Yes
Filmmaker Mode ( FMM ) : Yes
Auto Game Mode ( ALLM ) : Yes
Wireless TV On - Samsung WOW : Yes
Wired TV On - Samsung WOL : Yes
Object Tracking Sound Lite : Yes
Super Ultra Wide Game View : Yes
9:16 Screen Support : Yes
Accessibility - Learn Accessibility - Learn TV Remote Menu Screen : UK English
Accessibillity - Voice Guide : UK English
Cloud Service : Office 365
Digital Broadcasting : ATSC / ClearQAM
FreeSync : FreeSync Premium Pro
Voice Assistants : Built in Amazon Alexa, Google Assistant and Bixby
Accessibility - Others : Enlgarge / High Contrast / Multi-output Audio / SeeColors / Color Inversion / Grayscale / Caption Moving / Sign Language Zoom / Slow Button Repeat / Auto Detection for Sign Language Zoom Area / Separate Closed Caption / Show Closed Caption with Zooming Sign Language
Other Features
BRAVIA Sync : Yes
Fast Zapping : Yes
USB Play : Yes (USB viewer supports FAT16, FAT32, exFAT and NTFS file systems.)
DLNA : MPEG1/ MPEG2PS/ MPEG2TS/ AVCHD/ MP4Part10/ MP4Part2/ AVI(XVID)/ AVI(MotionJpeg)/ MOV/ WMV/ MKV/ WEBM/ 3GPP/ MP3/ WMA/ LPCM/ JPEG/ MPO
Picture Frame Mode : Yes
Scene Select : Photo, Music, Cinema, Game, Graphics, Sports, Animation
Parental Control : Yes
Clock : Yes
Sleep Timer : Yes
On/Off Timer : Yes
Teletext : Yes
PAP (Picture And Picture) : PAP (Variable)
OSD Language : Afrikaans/ Arabic/ Persian/ English/ Fench/ Indonesian/ Portuguese/ Russian/ Swahili / Thai/ Vietnamese/ Chinese(Simplified)/ Chinese(Traditional)/ Zulu/ Assamese/ Bengali/ Gujarati/ Hindi/ Kannada/ Malayalam/ Marathi/ Oriya/ Punjabi/ Tamil/ Telugu
TV Guide On-Screen/EPG : Yes
Dynamic Backlight Control : Yes
Backlight Off Mode : Yes
Light Sensor : Yes
Power Saving Modes : Yes
Design : Brand New The Frame
Bezel Type : VNB
Slim Type : Slim Look
Front Color : Black
Stand Color : Dark Gray
Stand Type : Simple
ConnectShare™ ( USB 2.0 ) : Yes
Connect Share™ ( HDD ) : Yes
Eco Sensor : Yes
Analog Tuner : Yes
Ambient Mode+ : Yes
Adaptive Sound+ : Yes
AI Upscale : Yes
Easy Setup : Yes
Instant On : Yes
Brightness / Color Detection : Brightness Detection
OSD language : English, Spanish, French
General Details
Power Requirements : DC 19.5V
Power Consumption : Approx. 84W
Standby Power Consumption : Approx. 0.5W
Weight with Stand : Approx. 11kg
Weight without Stand : Approx. 9.9kg
Power Requirements : AC 110-120 V 50 / 60 Hz
Power Consumption : 110 W
Typical Power Consumption : 62 W
Power Consumption Standby : 0.5 W
VESA Spec : 200 mm x 200 mm
Stand Weight : 317.515 Gm
Weight Without Stand : 8.61 Kg
Weight With Stand : 8.89 Kg
Weight Of Package Carton : 15.51 Kg
Supplied Accessories
Remote Control : RM-GD029
Batteries : R03
Remote Controller Model : SolarCell Remote™
Remote Control : TM2180E
User Manual : Yes
Power Cable : Yes
E-Manual : Yes
Universal Guide : Yes
Samsung Smart Control ( Included ) : Yes
Vesa Wall Mount Support : Yes
No Gap Wall-Mount ( Y21 VESA ) : Yes
Slim Fit Wall-Mount : Yes
Optional One Connect Cable Support : Yes
Customizable Frame Support : Yes
Screw Size : M8

Compare Sony KDL-42W670A with:

Compare Samsung QN43LS03AAFXZA with:

Key Differences

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. Sony KDL-42W670A and Samsung QN43LS03AAFXZA offer different motion rates (200 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. From a practical standpoint, both options provide a reliable viewing experience for most users. Sony KDL-42W670A features a 42 Inch (107 cm) screen while Samsung QN43LS03AAFXZA comes with 43 Inch (109.22 cm), which can make a noticeable difference depending on your room size and viewing distance. If you're comparing Sony KDL-42W670A and Samsung QN43LS03AAFXZA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Sony KDL-42W670A and Samsung QN43LS03AAFXZA differ in resolution (1920 x 1080 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.