| Model No |
QN43LS05TAFXZA |
OLED42C3PUA |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
43 Inch (109.22 cm) |
42 Inch (107 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
120 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| 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 |
|
| 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 |
|
| Video |
| Backlight |
: QLED |
| HDR |
: Yes |
| 4K UHD Resolution |
: Yes |
| Film Mode |
: Yes |
| Adaptive Picture |
: Yes |
| AI Upscale |
: 4K Upscaling |
| High-Dynamic Range |
: Quantum HDR |
| Picture Processor |
: Quantum Processor 4K |
| Color |
: 100% Color Volume with Quantum Dot |
|
| BackLight |
: 4K UHD OLED EVO |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Dolby Vision |
: Yes |
| Perfect Black |
: Yes |
| Response Time |
: < 0.1 ms |
| Display Type |
: 4K OLED |
| Motion |
: OLED Motion |
| AI Picture |
: AI Picture Pro |
| Picture Processor |
: α9 AI Processor Gen6 |
| Resolution Upscaler |
: AI Super Upscaling 4K |
|
| Audio |
| Sound Output ( RMS ) |
: 60 W |
| Dolby® Digital Plus |
: Yes |
| Woofer |
: Yes |
| Multiroom Link |
: Yes |
| Active Voice Amplifier |
: Yes |
| Bluetooth Headset Support |
: Yes |
| Speaker Type |
: 4.1 Channel |
|
| Audio Output ( RMS ) |
: 40 W |
| Dolby Atmos |
: Yes |
| DTS Decoder |
: Yes |
| WiSA Ready |
: Yes |
| LG Sound Sync |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.2 Channel |
| AI Sound Pro |
: AI Sound Pro ( Virtual 9.1.2 Up-Mix ) |
| Audio Codec |
: AAC, AC3 ( Dolby Digital ), AC4, apt-X ( Refer To Manual ), EAC3, HE-AAC, MP2, MP3, PCM, WMA |
|
| Connectivity Options |
| HDMI |
: 3 |
| USB |
: 2 |
| Bluetooth® |
: Yes |
| WiFi Direct |
: Yes |
| Built-In Wi-Fi 802.11AC |
: Yes |
| IP Control Support |
: Yes |
| Audio Return Channel Support ( Via HDMI Port ) |
: Yes |
| RS232 Control ( Ex-Link ) |
: Yes |
| Optical Audio Output Port |
: Yes |
| Terrestrial / RF input |
: 1 / 1 ( Common Use for Terrestrial ) / 0 |
|
| HDMI |
: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS As Specified In HDMI 2.1 ( 4 Port )) |
| USB ( 2.0 ) |
: 3ea |
| Ethernet / LAN |
: 1ea |
| RF Connection Input ( Antenna / Cable ) |
: 1ea |
| IP Control |
: Yes |
| Bluetooth® 5.0 |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| RS-232C Input ( Mini Jack ) |
: Yes |
| Smart Phone Connectivity |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
| TV Tuner |
: ATSC, Clear QAM |
|
| Smart TV Features |
| Smart TV |
: Smart TV Powered by TIZEN™ |
| Digital Clean View |
: Yes |
| USB HID Support |
: Yes |
| Eco Sensor |
: Yes |
| SmartThings |
: Yes |
| TV To Mobile - Mirroring |
: Yes |
| Mobile To TV - Mirroring, DLNA |
: Yes |
| SmartThings App Support |
: Yes |
| Rotating Screen |
: Yes |
| Mobile Optimized Screen |
: Yes |
| Analog Tuner |
: Yes |
| DTV Tuner |
: ATSC / ClearQAM |
| Digital Broadcasting |
: ATSC / ClearQAM |
| Game Mode |
: Yes ( Game Enhancer ) |
| Voice Assistants |
: Built-In Amazon Alexa, Google Assistant And Bixby |
|
| Operating System |
: webOS 23 |
| Apple |
: Yes |
| Sports Alert |
: Yes |
| LG Channels |
: Yes |
| LG ThinQ® AI |
: Yes |
| Full Web Browser |
: Yes |
| Home Dashboard |
: Yes |
| Who. Where. What? |
: Yes |
| Amazon Alexa Compatible |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Google Home Compatible |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Content Partners |
: Apple TV, Disney+, HBO Max, Hulu, iHeartRadio, Netflix, Paramount+, Peacock, Prime Video, Spotify, Youtube TV |
|
| Other Features |
| Design |
: Sero |
| Color |
: Navy Blue |
| Stand Type |
: Plate Stand |
|
| HGiG |
: Yes |
| FreeSync™ |
: Yes |
| Game Optimizer |
: Yes |
| G-SYNC Compatible |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Limited Warranty |
: 1 Year Parts & Labor |
| Cloud Gaming |
: Nvidia GeForce Now, Utomik |
|
| General Details |
| Power Requirements |
: AC 110-120 V 50/60 Hz |
| Maximum Power Consumption |
: 140 W |
| Typical Power Consumption |
: 53 W |
| Power Consumption Standby |
: 0.5 W |
| Weight Without Stand |
: NA |
| Weight With Stand |
: 33.29 Kg |
| Weight Of Package Carton |
: 40.50 Kg |
|
| Power Supply |
: AC 120V, 50/60Hz |
| Power Consumption |
: 60 W |
| Annual Power Consumption |
: 112 KWh/y |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 9.79 Kg |
| TV Weight With Stand |
: 10.11 Kg |
| Packaging Weight |
: 21.00 Kg |
| VESA Mounting |
: 300 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: Yes |
| User Manual |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
|
| Remote Control |
: Yes |
| Batteries |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Quick Start Guide |
: Yes |
|
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Compare Samsung QN43LS05TAFXZA with:
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Compare LG OLED42C3PUA with:
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Key Differences
Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Samsung QN43LS05TAFXZA and LG OLED42C3PUA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. There is a difference in screen size (43 Inch (109.22 cm) vs 42 Inch (107 cm)), and a larger screen generally provides a more immersive viewing experience. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Verdict: Choosing between Samsung QN43LS05TAFXZA and LG OLED42C3PUA depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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