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fullspecs

Best For

Best for Smart Features
LG 43UA75006LA
Better Picture Calibration
LG 43UA75006LA
Best Value
LG 43UA74006LB
Best Overall
LG 43UA75006LA
Casual Gaming
LG 43UA75006LA

The LG 43UA74006LB and LG 43UA75006LA are closely matched 43-inch 4K smart TVs built around LG's α7 AI Processor 4K Gen8 and WebOS 25. Both deliver 4K HDR playback, AI-powered upscaling, Game Optimizer, VRR up to 60Hz, and access to popular streaming apps. While the core picture, gaming, and connectivity features are nearly identical, the 43UA75006LA offers a few additional smart and picture enhancements, including Auto Calibration, AI Acoustic Tuning readiness, and Magic Remote readiness. If you're deciding between these two, the choice comes down to whether those extra smart features justify the price difference.

Verdict

Both TVs provide an excellent 4K viewing experience for movies, streaming, and casual gaming. However, the LG 43UA75006LA is the better overall choice thanks to its extra smart features such as Auto Calibration, AI Acoustic Tuning readiness, and Magic Remote readiness. If both models are similarly priced, the 43UA75006LA is the recommended purchase. If the 43UA74006LB is available at a noticeably lower price, it remains an excellent value with virtually identical core performance.

Specification
LG 43UA74006LB LG 43UA74006LB
Rs.32,619.59
LG 43UA75006LA LG 43UA75006LA
Rs.32,836.64
Model No 43UA74006LB 43UA75006LA
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 60 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, 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
Video
BackLight : 4K UHD Direct LED
HLG : Yes
HDR10 : 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 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 ))
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 )
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 Acoustic Tuning : Ready ( Requires Magic Remote )
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 )
Connectivity Options
HDMI ( 2.0 ) : 3ea ( Supports eARC, ALLM )
USB ( 2.0 ) : 1ea
Ethernet / LAN : 1ea
RF Input ( Antenna, Cable ) : 2ea
Optical Digital Audio Out ( SPDIF ) : 1ea
Wi-Fi 5 : Yes
Bluetooth 5.0 : Yes
HDMI-CEC ( Simplink ) : Yes
HDMI Audio Return Channel : eARC ( HDMI 2 )
CI Slot : 1ea ( Except For UK,Ireland )
HDMI ( 2.0 ) : 3ea ( Supports eARC, ALLM )
USB ( 2.0 ) : 1ea
Ethernet / LAN : 1ea
RF Input ( Antenna, Cable ) : 2ea
Optical Digital Audio Out ( SPDIF ) : 1ea
Wi-Fi 5 : Yes
Bluetooth 5.0 : Yes
HDMI-CEC ( Simplink ) : Yes
HDMI Audio Return Channel : eARC ( HDMI 2 )
CI Slot : 1ea ( Except For UK,Ireland )
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 : 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 )
Magic Remote Control : 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...............
Other Features
Design : Sleek & Slim 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 : Sleek & Slim 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 )
General Details
Power Supply : AC 100~240V 50-60Hz
Power Consumption : 54 - 74 W
Power Consumption Standby : Under 0.5 W
TV Weight Without Stand : 7.3 Kg
TV Weight With Stand : 7.4 Kg
Packaging Weight : 9.1 Kg
VESA Mounting : 200 mm X 200 mm
Power Supply : AC 100~240V 50-60Hz
Power Consumption : 54 - 74 W
Power Consumption Standby : Under 0.5 W
TV Weight Without Stand : 7.3 Kg
TV Weight With Stand : 7.4 Kg
Packaging Weight : 9.1 Kg
VESA Mounting : 200 mm X 200 mm
Supplied Accessories
Remote Control : Standard Remote Control
Power Cable : Yes ( Detachable )
Remote Control : Standard Remote Control
Power Cable : Yes ( Detachable )

Compare LG 43UA74006LB with:

Toshiba 43UL2A63DB Philips 43PUT7428/56 Toshiba 43QV3F63DB Samsung UA43DU7660KLXL LG 43UP8000PUA

Compare LG 43UA75006LA with:

LG 43UR9000PUA Samsung UA43DU7660KLXL Onida 40FIL Samsung UA43DUE70BKLXL TCL 43P635 Pro

Frequently Asked Questions

Which product is better for gaming?
Both TVs offer ALLM, VRR up to 60Hz, HGIG, and Game Optimizer, but the LG 43UA75006LA edges ahead with its additional smart enhancements while delivering the same gaming performance.
Does Product 1 support Dolby Atmos?
No. The LG 43UA74006LB supports AI Sound Pro with virtual 9.1.2 up-mixing and Dolby Digital audio decoding, but Dolby Atmos support is not listed.
What are the main differences between these two TVs?
The LG 43UA75006LA adds Auto Calibration, AI Acoustic Tuning readiness, and Magic Remote readiness, while most other display, audio, and connectivity specifications remain the same.
Do both TVs support Google Cast and Apple AirPlay?
Yes. Both models include Google Cast, Apple AirPlay, LG ThinQ support, and compatibility with Apple Home for convenient wireless streaming.
Which TV offers better value for money?
If pricing is close, the LG 43UA75006LA is the better buy because of its additional smart features. If the LG 43UA74006LB is significantly cheaper, it offers outstanding value with nearly identical core performance.
How long will these TVs receive software updates?
Both models list security update support through 31 December 2029, making them suitable for users looking for longer software support.