| Model No |
HG43AT690UJ |
42LX3QPUA |
| 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 |
100 Hz |
120 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AAC, WAV, WMA |
| Supported Video Formats |
: AVI, MKV, ASF, MP4, 3GP, MOV, FLV, VRO, VOB, PS, TS |
| Supported Picture Formats |
: JPEG, JPG |
|
| 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 |
: 4K UHD LED |
| HLG |
: Yes |
| HDR |
: Yes |
| HDR10+ |
: Yes |
| Film Mode |
: Yes |
| Auto Motion Plus |
: Yes |
| Contrast Enhancer |
: Yes |
| Natural Mode Support |
: Yes |
| Color |
: PurColor |
| Picture Quality Index |
: 1300 PQI |
| Micro Dimming |
: UHD Dimming |
| Contrast |
: Mega Contrast |
| Picture Engine |
: UHD Mastering Engine |
|
| BackLight |
: 4K UHD OLED |
| Next Picks |
: Yes |
| Perfect Black |
: Yes |
| Dolby Vision IQ |
: Yes |
| Magic Explorer |
: Yes |
| Filmmaker Mode |
: Yes |
| Billion Rich Colors |
: Yes |
| Color Fidelity 100% |
: Yes |
| Wide Viewing Angle |
: Yes |
| Intense Color ( Wide Color Gamut ) |
: Yes |
| Response Time |
: > 1 ms |
| AI Picture |
: AI Picture Pro |
| Upscaling |
: AI 4K Upscaling |
| Dimming Technology |
: Pixel Level Dimming |
| Picture Processor |
: α9 Gen 5 AI Processor 4K |
| Display Type |
: Bendable Self-Lighting OLED Display |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| Dolby Digital Plus |
: Yes |
| Speaker Type |
: 2 Channal |
|
| Audio Output ( RMS ) |
: 40 W |
| Dolby Atmos |
: Yes |
| WiSA Ready |
: Yes |
| AI Sound Pro |
: Yes |
| LG Sound Sync |
: Yes |
| TV Sound Mode Share |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| Speaker Direction |
: Front Firing |
| Speaker System |
: 2.2 Channel |
| Audio Codec |
: AAC, AC3 ( Dolby Digital ), AC4, apt-X ( Refer To Manual ), EAC3, HE-AAC, MP2, MP3, PCM, WMA |
|
| Connectivity Options |
| HDMI |
: 3 Side |
| USB 2.0 |
: 2 Side |
| RJ12 |
: Yes Rear |
| Ethernet / LAN |
: Yes Rear |
| Door-Eye Control |
: Yes Rear |
| Variable Audio Out |
: Yes Rear |
| RJP ( Remote Jackpack ) |
: Yes Rear |
| Ethernet Bridge ( LAN-Out ) |
: Yes Rear |
| Variable Audio Out Volume Control |
: Yes Rear |
| Wifi |
: Yes |
| BT HID Built-In |
: Yes |
| Anynet + ( HDMI-CEC ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| Composite In ( AV ) |
: 1 ( Common Use For Component Y ) |
| RF In ( Terrestrial / Cable input / Satellite Input) |
: 1/1 ( Common Use For Terrestrial ) / 0 |
|
| HDMI |
: 4 ( Side ) |
| USB ( 2.0 ) |
: 3 ( 2 Side, 1 Stand ) |
| Ethernet / LAN |
: 1 Side |
| RS-232C Input ( Mini Jack ) |
: 1 Side |
| Digital Audio Output ( Optical ) |
: 1 Side |
| RF Connection Input ( Antenna / Cable ) |
: 1 Side |
| Headphone Out |
: 1 Stand |
| IP Control |
: Yes |
| Bluetooth® 5.0 |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| Smart Phone Connectivity |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
| TV Tuner |
: ATSC, Clear QAM |
| Wi-Fi® Standard |
: Wi-Fi Certified 802.11ax ( Wifi 6 ) |
|
| Smart TV Features |
| Operating System |
: Tizen |
| SMART TV |
: Yes |
| Soft AP |
: Yes |
| My Channel |
: Yes |
| USB Cloning |
: Yes |
| Web Browser |
: Yes |
| Security Mode |
: Yes |
| Power on Mode |
: Yes |
| 360 Video Player |
: Yes |
| Welcome Message |
: Yes |
| Auto Source Mode |
: Yes |
| Hotel Channel List |
: Yes |
| 360 Camera Support |
: Yes |
| Samsung LYNK™ DRM |
: Yes |
| Smoovie Compatibility |
: Yes |
| Clock Back Up Supply |
: Yes |
| Channel Menu Display |
: Yes |
| RJ12 / IR Pass Through |
: Yes |
| Hospitality Home Menu |
: Yes |
| Wake-Up Timer ( Alarm ) |
: Yes |
| On / Off Timer ( Schedule ) |
: Yes |
| Soundbar Compatibility |
: Yes |
| Screwed Remote Battery Cover |
: Yes |
| Mobile To TV - Mirroring, DLNA |
: Yes |
| Energy Saving Mode ( BLU Control ) |
: Yes |
| Hospitality Plug & Play ( Easy Set-Up ) |
: Yes |
| Logo Display with Time Out Setting ( BMP / Movie ) |
: Yes |
| Multi Code Remote Control |
: Yes |
| Music Mode ( Input : PC / AV / Component / HDMI ) |
: Yes |
| Samsung LYNK™REACH ( IP ) REACH 4.0 |
: Yes |
| Samsung LYNK™REACH ( RF ) REACH 4.0 |
: Yes |
| Bluetooth Music Player ( Mobile → TV ) |
: Yes |
| Mixed Channel List ( ATSC, DVB-T / T2 / C / S2, Analog ) |
: Yes |
|
| Operating System |
: webOS 22 |
| Sports Alert |
: Yes |
| LG Channels |
: Yes |
| LG ThinQ® AI |
: Yes |
| Home Dashboard |
: Yes |
| Full Web Browser |
: Yes |
| Who. Where. What? |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| LG Content Store ( App Store ) |
: Yes |
| Universal Remote Control |
: Yes ( Auto Device Detection ) |
| Magic Remote Control |
: Yes ( Point, Click, Scroll, Voice ) |
| Works With |
: Alexa, Apple Airplay 2, Google Assistant, Homekit |
| Voice Assistants |
: Google and Alexa Built-in ( No Separate Device Purchase Necessary ) |
| Content Partners |
: Apple TV, Disney+, HBO Max, Hulu, iHeartRadio, Netflix, Paramount+, Peacock, Prime Video, Spotify, Youtube TV |
|
| Other Features |
| Design |
: Bezel-Less Design |
| Bezel Type |
: 3 Bezel-Less |
| Stand Type |
: Square |
| Front Color |
: Black |
| EPG |
: Yes |
| Eco Sensor |
: Yes |
| Analog Tune |
: Yes |
| IPv6 Support |
: Yes |
| Auto Power Off |
: Yes |
| USB HID Support |
: Yes |
| Digital Clean View |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Auto Channel Search |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| Energy Efficiency Class 4 |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Digital Broadcasting |
: DTMB |
| Data Broadcasting |
: MHEG 5 |
| OSD Language |
: Local Languages |
| Accessibility |
: UK English. Mandarin Chinese |
|
| HGiG |
: Yes |
| Game Optimizer |
: Yes |
| FreeSync Premium™ |
: Yes |
| G-SYNC Compatible |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Cloud Gaming |
: Nvidia GeForce Now |
| Limited Warranty |
: 1 Year Parts & Labor |
|
| General Details |
| Power Supply ( V ) |
: AC220-240V 50/60Hz |
| Power Consumption Max |
: 125 W |
| Power Consumption Typical |
: 71.84 W |
| Set Weight without Stand |
: 8.6 Kg |
| Set Weight with Stand |
: 11.8 Kg |
| Package Weight |
: 15.0 Kg |
| VESA Mount |
: 200 mm X 200 mm |
|
| Power Supply |
: AC 120V, 50/60Hz |
| Annual Power Consumption ( kWh ) |
: TBD |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight With Stand |
: 22.58 Kg |
| Packaging Weight |
: 30.61 Kg |
|
| Supplied Accessories |
| Remote Control Model |
: TM1240A |
| Batteries |
: Yes |
| Power Cable |
: Yes |
| Stand Mount Kit |
: Yes |
| Slim Gender Cable |
: Yes |
| Quick Install Guide |
: Yes |
| Mini Wall Mount Support |
: Yes |
| VESA Wall Mount Supported |
: Yes |
|
| Remote Control |
: Yes |
| Batteries |
: Yes |
| Stand |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Quick Start Guide |
: Yes |
|
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Compare Samsung HG43AT690UJ with:
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Compare LG 42LX3QPUA with:
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Both TVs come with smart platforms that support popular streaming apps and voice control features. Samsung HG43AT690UJ features a 43 Inch (109.22 cm) screen while LG 42LX3QPUA comes with 42 Inch (107 cm), which can make a noticeable difference depending on your room size and viewing distance. 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. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Samsung HG43AT690UJ and LG 42LX3QPUA offer different motion rates (100 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. If you're comparing Samsung HG43AT690UJ and LG 42LX3QPUA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences. Top Differences- Screen Size: 43 Inch (109.22 cm) Vs 42 Inch (107 cm)
- Refresh Rate: 100 Hz Vs 120 Hz
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