| Model No |
QA43LS03FAULXL |
43UK6780PTE |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
43 Inch (109.22 cm) |
43 Inch (109.22 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
50 Hz |
50 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 3.0 + 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, PNG, BMP, JPS, MPO |
|
| 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 |
: 4K UHD QLED |
| EyeComfort Mode |
: Yes |
| Filmmaker Mode ( FMM ) |
: Yes |
| HDR Brightness Optimizer |
: Yes |
| Smart Calibration |
: Basic |
| Contrast |
: Dual LED |
| Anti Reflection |
: Matte Display |
| HDR |
: Quantum HDR |
| AI Upscale |
: 4K AI Upscaling |
| HDR 10+ |
: Yes ( ADAPTIVE ) |
| Motion Technology |
: Motion Xcelerator |
| Color Booster |
: Color Booster Pro |
| Viewing Angle |
: Wide Viewing Angle |
| Contrast Enhancer |
: Real Depth Enhancer |
| AI HDR Remastering |
: Auto HDR Remastering |
| Picture Engine |
: NQ4 AI Gen2 Processor |
| Micro Dimming |
: Supreme UHD Dimming |
|
| BackLight |
: Slim LED |
| Digital TV Reception |
: Terrestrial DVB-T2 |
| Analog TV Reception |
: Yes |
| HLG |
: Yes |
| HDR 10 Pro |
: Yes |
| HDR Effect |
: Yes |
| Resolution Upscaler |
: 4K Upscaler |
| HEVC Codec |
: 4K@60P, 10bit |
| HDR |
: 4K Active HDR |
| Aspect Ratio |
: 5 modes ( 16:9, Original, 4:3, Vertical Zoom, All Direction Zoom ) |
| Picture Wizard III |
: Vivid, Standard, APS, Cinema, Cricket, Game, Photo, HDR Effect, Technicolor Expert Mode |
| Picture Mode |
: Vivid, Standard, Eco, Cinema, Sports, Game, HDR Effect, Technicolor Expert, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room ) |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| Dolby Atmos |
: Yes |
| Q-Symphony |
: Yes |
| Surround Sound |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2.0 Channel |
| Adaptive Sound |
: Yes ( Adaptive Sound Pro ) |
|
| Audio Output ( RMS ) |
: 35 W |
| Sub Woofer |
: Yes ( 15 W ) |
| Surround Sound |
: DTS Virtual : X |
| Speaker System |
: 2.1 Channel Speaker |
| Dolby Digital Decoder |
: Yes |
| DTS Decoder |
: Yes |
| Clear Voice III |
: Yes |
| Optical Sound Sync |
: Yes |
| Wireless Sound Sync ( TV To LG Media Device ) |
: Yes |
| Wireless Sound Sync |
: Yes |
| Bluetooth Audio Playback |
: Yes ( 2 Way Playback ) |
| Sound Mode |
: Standard, Cinema, Clear Vioce III, Cricket, Music, Game |
|
| Connectivity Options |
| HDMI ( 2.1 ) |
: 4 |
| USB A + C ( 3.0 + 2.0 ) |
: 3 ( USB C X 1, USB A X 2 ) |
| 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 ) |
: 1 / 1 ( Common Use For Terrestrial ) / 1 |
|
| HDMI |
: 3 ( 2 Side, 1 Rear ) |
| USB Ports [ USB 2.0 ] |
: 2 ( 1 Side, 1 Rear ) |
| Bluetooth |
: 4.2 |
| WiFi Direct |
: Yes |
| LAN |
: Yes |
| Composite In ( CVBS + Audio ) |
: Yes |
| RF In |
: Yes ( Rear ) |
| Digital Audio Out ( Optical ) |
: Yes ( Optical ) Rear |
| Component In (Y,Pb,Pr + Audio) |
: Yes ( Composite, Component common ) Rear |
|
| Smart TV Features |
| Operating System |
: Tizen™ Smart TV |
| Daily+ |
: Yes |
| Bixby |
: Yas |
| Karaoke Mic |
: Yas |
| Apple AirPlay |
: Yas |
| Web Browser |
: Yes |
| Generative Wallpaper |
: Yas |
| SmartThings Hub, Matter Hub, IoT-Sensor Functionality, Quick Remote |
: Yes |
| Multi-View |
: UpTo 2 Videos |
| Universal Guide |
: Yes ( India Only ) |
| Samsung TV Plus |
: Yes ( India Only ) |
| Built-In Voice Assistant |
: Yes ( India Only ) |
| Ambience |
: Yes ( In Art Mode ) |
| Works With AI Speaker |
: Alexa ( IN Only ), Google Assistant ( IN Only ) |
| Multi Device Experience |
: TV To Mobile, Mobile To TV, TV initiate Mirroring, Sound Mirroring, Wireless TV On, Tap View |
|
| Smart TV Platform |
: AI ThinQ™ With Google Assistant |
| AI ThinQ™ With Google Assistant |
: Voice Command ( 800 + ) Voice Search |
| Launcher ( Recent / Home / My Apps ) |
: Yes |
| Wi-Fi ( Built IN / Optional ) |
: Yes |
| Magic Remote Built IN / Optional |
: Yes |
| Smart Phone Remote Controller ( Remote App ) |
: Yes |
| App Store |
: Yes |
| Cloud Photo & Video |
: Yes |
| Premium Content ( India Specific Apps ) |
: Yes |
| Full Web Browser |
: Yes |
| 360 VR |
: Yes |
| Quick ( 1 Click ) Access |
: Yes |
| Gallery Mode |
: Yes |
| LG Store |
: Yes |
| Mobile Connection Overlay |
: Yes |
| Magic Mobile Connection |
: Yes |
| Multi View |
: Yes |
| DLNA |
: Yes |
| Miracast™ |
: Yes |
| Share & Control |
: Yes |
| Network File Browser |
: Yes |
| Voice Recognition - Language |
: US English |
| Direct Keys ( Apps ) |
: Netflix, Amazon |
| Game World |
: Yes ( In LG Store ) |
| Magic Zoom |
: Live + Focus Zoom |
| Voice Recognition |
: Yes ( Speech To Text ) |
| Music Player |
: Yes ( With Lyrics Support ) |
| Voice Recognition - Usage In |
: Voice Command / Search / Web browsing / SNS |
| Magic Remote Modes |
: 4 modes ( Universal Control, Point, Wheel, Voice ) |
|
| Other Features |
| Design |
: Frame Design |
| Front Color |
: Black |
| TV Key |
: Yes |
| Art Store |
: Yes |
| Analog Tuner |
: Yes |
| Art Mode ( The Frame ) |
: Yes |
| Motion Detection ( Frame ) |
: Yes |
| Country of Origin |
: India |
| Digital Broadcasting |
: DVB-T2CS2 |
| Accessibillity - Voice Guide |
: English ( UK ),Hindi ( India ) |
|
| Smart Energy Saving |
: Yes |
| e-Manual |
: Yes |
| Time Machine ( Ready ) |
: Yes |
| Scheduled Recording |
: Yes |
| DivX ( SD / HD ) |
: DivX HD |
| External Device App Download |
: Yes |
| External HDD Recording Support |
: Yes |
| Watch & Record - ( Items Recordable When Uing Smart Functions ) |
: RF / ( DTV / ATV ) Composite ( STB ) ( Excluding Copy Protection ) |
| Watch & Record - ( Other Item Recordable When Watching HDMI / Component ) |
: RF / ( DTV / ATV ) Composite ( STB ) ( Excluding Copy Protection ) |
| Subtitle For DivX ( Language ) |
: English, French, Spanish, Portuguese, Italian, Vietnamese, Bulgarian, Russian, Maori, Ukrainian, Kazakh, Thai, Hebrew, Arab, Korean |
|
| General Details |
| Power Supply |
: AC 220-240V~ 50/60Hz |
| Power Consumption Max |
: 110 W |
| Power Consumption Typical |
: 69 W |
| Power Consumption Standby |
: 0.50 W |
| Yearly Power Consumption ( EU Standard ) |
: 159.87 kWh |
| Energy Efficiency Class |
: 1 |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 8.6 Kg |
| Weight With Stand |
: 8.9 Kg |
| Weight Of Package Carton |
: 15.5 Kg |
| VESA Spec |
: 200 mm X 200 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 100~240 V 50-60Hz |
| Power Consumption Standby Mode |
: 0.3 W |
| Set Weight ( Without Stand ) |
: 8.3 Kg |
| Set Weight ( With Stand ) |
: 8.4 Kg |
| Set Weight ( In Carton ) |
: 10.5 Kg |
|
| Supplied Accessories |
| Remote Control |
: TM2361E |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Auto-Rotation Accessory Support |
: Yes |
| Customizable Frame Support ( The Frame ) |
: Yes |
| Zigbee, Thread Module |
: Built-In |
| No Gap Wall-Mount ( Y21 VESA ) |
: Included |
|
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Compare Samsung QA43LS03FAULXL with:
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Compare LG 43UK6780PTE with:
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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. LG 43UK6780PTE and Samsung QA43LS03FAULXL are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. 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. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Verdict: Choosing between LG 43UK6780PTE and Samsung QA43LS03FAULXL depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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