Best For
Best for Gaming
LG 43UA73006LA
Better Picture Processing
LG 43UA73006LA
The LG 43UA73006LA and Samsung UE43DU7110KXXU are two 43-inch 4K smart TVs aimed at buyers looking for a feature-rich entertainment experience without moving into premium price territory. Both deliver Ultra HD resolution, HDR support, smart platforms, and gaming features like ALLM and VRR. However, they take different approaches to picture processing, software, and audio. LG focuses on AI-powered picture and sound enhancements with WebOS, while Samsung emphasizes its Crystal Processor, Tizen ecosystem, and Gaming Hub. Choosing between them depends on whether you prioritize smarter processing, gaming, or integration with your preferred smart home ecosystem.
Verdict
The LG 43UA73006LA is the stronger overall choice thanks to its 60Hz panel, more advanced α7 AI Processor Gen8, AI Sound Pro, Google Cast support, and longer software update commitment. It is better suited for buyers who want superior picture processing, smoother motion, and a more complete smart TV experience. The Samsung UE43DU7110KXXU remains an excellent option for users invested in the Samsung ecosystem, especially those who value Tizen OS, SmartThings integration, and Samsung Gaming Hub.
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| Model No |
43UA73006LA |
UE43DU7110KXXU |
| 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 |
60 Hz |
50 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| 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, PNG, BMP, WebP, JPS, MPO |
|
| USB Version |
: 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 Direct LED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Auto Calibration |
: Yes |
| Filmmaker Mode™ |
: Yes |
| Dynamic Tone Mapping |
: Yes |
| AI Upscaling |
: 4K Super Upscaling |
| Picture Processor |
: α7 AI Processor 4K Gen8 |
| Picture Mode |
: 10 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF )Expert ( Dark Room )) |
|
| Backlight |
: 4K UHD Crystal LED |
| Contrast Enhancer |
: Yes |
| Filmmaker Mode ( FMM ) |
: Yes |
| HDR |
: Yes |
| HDR 10+ |
: Support |
| Upscaling |
: 4K Upscaling |
| Micro Dimming |
: UHD Dimming |
| Contrast |
: Mega Contrast |
| Motion Technology |
: Motion Xcelerator |
| Picture Engine |
: Crystal Processor 4K |
|
| Audio |
| Audio Output ( RMS ) |
: 20 W |
| LG Sound Sync |
: Yes |
| WOW Orchestra |
: Yes |
| Sound Mode Share |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| Clear Voice Pro |
: Yes ( Auto Volume Leveling ) |
| AI Sound |
: α7 AI Sound Pro ( Virtual 9.1.2 Up-Mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Sound Output ( RMS ) |
: 20 W |
| Adaptive Sound |
: Yes |
| Samsung Q-Symphony |
: Yes |
| Audio Pre-Selection Descriptor |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2 Channel |
|
| Connectivity Options |
| HDMI ( 2.0 ) |
: 3ea ( Supports eARC, ALLM ) |
| USB ( 2.0 ) |
: 2ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna, Cable ) |
: 2ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.1 |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
| CI Slot |
: 1ea ( Except For UK,Ireland ) |
|
| HDMI ( 2.0 ) |
: 3 |
| USB-A ( 2.0 ) |
: 1 |
| WiFi 5 |
: Yes |
| CI Slot 1 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| HDMI Audio Return Channel |
: eARC, ARC |
| HDMI ( High Frame Rate ) |
: 4K 60Hz ( For HDMI 1 / 2 / 3 ) |
| RF In ( Terrestrial, Cable Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: WebOS 25 Smart TV |
| AI Chatbot |
: Yes |
| Home Hub |
: Yes |
| Google Cast |
: Yes |
| LG Channels |
: Yes |
| Full Web Browser |
: Yes |
| Google Home, Hub |
: Yes |
| Works With Apple Home |
: Yes |
| USB Camera Compatible |
: Yes |
| Works With Apple Airplay |
: Yes |
| The Security Update Is Supported Until |
: 31/12/2029 |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
| Voice ID |
: Ready ( Requires Magic Remote ) |
| Intelligent Voice Recognition |
: Ready ( Requires Magic Remote ) |
| Content Partners |
: Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV & More............... |
|
| Operating System |
: Tizen™ Smart TV |
| Daily+ |
: Yes |
| Web Browser |
: Yes |
| SmartThings Hub, Matter Hub, IoT-Sensor Functionality, Quick Remote |
: Yes |
| NFT |
: Nifty Gateway |
| Bixby |
: Yes ( Voice Ready ) |
| Samsung Health |
: Yes ( GB, IE Only ) |
| Universal Browse & Play |
: Yes ( GB, FR, DE, IT, ES ) |
| Multi Device Experience |
: Mobile To TV, Sound Mirroring, Wireless TV On |
| Samsung TV Plus |
: Yes ( GB, FR, DE, IT, ES, CH, AT, NL, SE, NO, DK, FI, PT, IE, BE, LU ) |
| Apple AirPlay |
: Yes ( W/o Aland Islands, Faroe islands, Netherlands Antilles, San Marino ) |
| Works With AI Speaker |
: Alexa ( GB, DE, FR, IT, ES, AT, IE ), Google Assistant ( GB, FR, DE, IT, ES, CH, AT, NL, SE, NO, DK, FI, PT, IE, BE, LU ) |
|
| Other Features |
| Design |
: Ultra Big Screen TV Design |
| Gray Scale |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| Analog TV Reception |
: Yes |
| Digital TV Reception |
: DVB-T2/T ( Terrestrial ), DVB-C ( Cable ), DVB-S2/S ( Satellite ) |
|
| Design |
: Slim Look Design |
| Bezel Type |
: 3 Bezel-Less |
| Slim Type |
: Slim Look |
| Stand Type |
: Flat Feet |
| Front Color |
: Black |
| Stand Color |
: Black |
| EPG |
: Yes |
| IP Control |
: Yes |
| Analog Tuner |
: Yes |
| Embeded POP |
: Yes |
| TV Key Support |
: Yes |
| Digital Broadcasting |
: DVB-T2C |
| Common Interface ( CI ) |
: CI + ( 1.4 ) / CI + ( 1.4 ECP )_IT Only |
| Motor Impaired Support |
: Slow Button Repeat, Remote Control App. For All |
| Hearing Impaired Support |
: Closed Caption ( Subtitle ), Multi-Output Audio, Sign Language Zoom |
| OSD Languages |
: 27 European Languages + Russian ( Only When Connecting To Network In EE,LV,LT ) |
| Data Broadcasting |
: HbbTV 2.0.3 ( IT, GB, DE, CZ, SK, ES, PL,AT, FR, FI, EE, GR, SI, HR, BE, NL, LU, LT, HU, CH, PT, DK, ME ) |
| Low Vision Support |
: Audio Description, Zoom Menu & Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off |
| Accessibillity - Voice Guide |
: UK English, Finnish, France French, German, Greek, Hungarian, Italian, Norwegian, Polish, Portugal Portuguese, Romanian, Slovak, Spain Spanish, Swedish, Czech, Danish, Dutch, Korean |
|
| General Details |
| Power Supply |
: AC 100~240V 50-60Hz |
| Power Consumption |
: 54 - 75 W |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 6.7 Kg |
| TV Weight With Stand |
: 6.8 Kg |
| Packaging Weight |
: 9.1 Kg |
| VESA Mounting |
: 300 mm X 300 mm |
|
| Power Supply |
: AC 220-240V~ 50/60Hz |
| Power Consumption Max |
: 110 W |
| Power Consumption Typical |
: 53.0 W |
| Yearly Power Consumption ( EU Standard ) |
: 74 kWh |
| Power Consumption Standby |
: 0.50 W |
| Energy Efficiency Class |
: G |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 7.1 Kg |
| Weight With Stand |
: 7.40 Kg |
| Weight Of Package Carton |
: 9.90 Kg |
| VESA Spec |
: 200 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: Standard Remote Control |
| Power Cable |
: Yes ( TV Attached ) |
|
| Remote Controller Model |
: TM2240A ( UK Add TM1240A ) |
| Zigbee, Thread Module |
: Dongle Support |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Webcam Support |
: Yes |
| Mini Wall Mount Support |
: Yes |
| Full Motion Slim Wall Mount Support ( Y22 ) |
: Yes |
|
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Compare LG 43UA73006LA with:
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Compare Samsung UE43DU7110KXXU with:
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Frequently Asked Questions
Which product is better for gaming?
The LG 43UA73006LA is the better gaming choice thanks to its native 60Hz refresh rate, VRR support, ALLM, and Game Optimizer dashboard for easier performance adjustments.
Does the LG 43UA73006LA support Dolby Atmos?
The TV supports Dolby Digital audio formats and AI Sound Pro with virtual 9.1.2 up-mixing, but it does not list native Dolby Atmos support.
Which TV has the better smart platform?
LG offers WebOS 25 with Google Cast, Apple AirPlay, LG ThinQ, and software updates supported through 2029, while Samsung uses Tizen with SmartThings and Gaming Hub. LG provides the more feature-complete overall experience.
Which TV offers better picture quality?
Both deliver 4K HDR performance, but the LG 43UA73006LA benefits from the newer α7 AI Processor Gen8, Dynamic Tone Mapping, and AI-powered upscaling, giving it an edge in overall picture processing.
Which TV is better for everyday streaming?
Both support popular streaming apps, but the LG 43UA73006LA provides a smoother experience with its AI features, Google Cast integration, and broader smart functionality, making it the better choice for most users.
Top Differences- Refresh Rate: 60 Hz Vs 50 Hz
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