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LG 43UA7100AUB
Rs.17,974.16

Insignia NS-40DR420NA16
Rs.18,000.00
Model No 43UA7100AUB NS-40DR420NA16
TV Type Smart TV Smart TV
Screen Size 43 Inch (109.22 cm) 40 Inch (102 cm)
Resolution 4K 3840 x 2160 1920 x 1080
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 : AAC, MP3, WMA, WAV ( PCM ), FLAC, AIFF, AC3 ( Dolby Audio™ )
Supported Video Formats : MKV, MP4, MOV, TS
Supported Picture Formats : JPEG, PNG, GIF
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
Backlight : FHD LED
Comb Filter : Yes
Response Time : 8 ms
Brightness : 200 Nits
Contrast Ratio : 3000:1
Dynamic contrast Ratio : 60000:1
Audio
Audio Output ( RMS ) : 20 W
Wow Orchestra : Yes
LG Sound Sync : Yes
Sound Mode Share : Yes
Bluetooth Surround Ready : Yes
Speaker Direction : Down Firing
Speaker System : 2.0 Channel
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 ) : 2 X 6 W
Number Of Speakers : 2
Built-In Speakers : Yes
DTS TruSurround : Yes
Dolby Audio : Yes
Connectivity Options
HDMI ( 2.0 ) : 3ea ( Supports eARC, ALLM )
USB ( 2.0 ) : 1ea
Ethernet / LAN : 1ea
RF Input ( Antenna, Cable ) : 1ea
Optical Digital Audio Out ( SPDIF ) : 1ea
Wi-Fi 5 : Yes
Bluetooth® 5.0 : Yes
HDMI-CEC ( Simplink ) : Yes
RS-232C Input (Min Jack ) : Yes
HDMI Audio Return Channel : eARC ( HDMI 2 )
HDMI : 3 ( 1 Side )
USB 2.0 : 1 ( Side )
Ethernet / LAN : 1 Yes
Headphone Jack : 1 Yes
RF Antenna Input : 1 Yes
Analog Audio Output : 1 Yes
Composite Video Input : 1 Yes
Digital Optical Audio Output : 1 Yes
Built-in Wi-Fi : Dual-Band, 802.11 A/B/G/N
Smart TV Features
Operating System : WebOS 25 Smart TV
Matter : Yes
Home Hub : Yes
App Store : Yes
Sports Alert : Yes
AI Concierge : Yes
Home Office : Yes
LG Channels : Yes
Music Service : Yes
Full Web Browser : Yes
Google Cast Built-In : Yes
Works With Hey Google : Yes
Works With Apple Home : Yes
USB Camera Compatible : Yes
Works With Apple Airplay2 : Yes
ThinQ® Smart Technology : Yes
Works With Amazon Alexa : Yes
Intelligent Voice Recognition : Yes
Amazon Alexa Built-In : Ready ( Requires Magic Remote )
Magic Remote Control : Ready ( Requires Magic Remote )
Content Partners : Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV & More
Operating System : Roku TV
Roku Mobile App : Yes
Support : iOS, Android, Windows 8.1 And Windows Phone Devices
Other Features
Design : Sleek & Slim Design
IP Control : Yes
Smartphone Remote App : Yes
Country Of Origin : Mexico
Limited Warranty : 1 Year Parts & Labor
TV Tuner : ATSC1.0 ( Terrestrial ), QAM ( Cable )
Color : Black
V-Chip : Yes
Sleep Timer : Yes
Game Mode : Yes
CEC Control : Yes
Stand Included : Yes
Internet Connectable : Yes
Video Description : Yes
Tuner Analog : NTSC
Language : English, French
Manufacturer's Warranty : 1 Year Limited
Tuner Digital : ATSC, 8-VSB, Clear-QAM
General Details
Power Supply : AC 120 V, 50/60Hz
Typical Power Consumption : 88 W
Annual Power Consumption : 163 KWh/Y
Power Consumption Standby : Under 0.5 W
TV Weight Without Stand : 7.30 Kg
TV Weight With Stand : 7.39 Kg
Packaging Weight : 9.11 Kg
VESA Mounting : 200 mm X 200 mm
Power Supply ( Voltage, Hz ) : AC 100 ~240 V 50-60 Hz
Power Consumption : 75 W
Power Consumption Standby : <0.5 W
Power Consumption Annual : 116 kWh/Y
Set Weight Without Stand : 7 Kg
Set Weight With Stand : 7.1 Kg
VESA Wall Mount : 400 mm X 200 mm
Supplied Accessories
Remote Control : Standard Remote Control
Stand : Yes
Batteries : Yes
E-Manual : Yes
Power Cable : Yes
Quick Start Guide : Yes
Remote Control - 1N : Yes
User Manual - 1N : Yes
2 AAA Batteries - 2N : Yes

Compare LG 43UA7100AUB with:

Compare Insignia NS-40DR420NA16 with:

Key Differences

Audio output differs between the two (2 X 6 W vs 20 W), which can influence overall sound clarity and loudness. 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. Both TVs come with smart platforms that support popular streaming apps and voice control features. From a practical standpoint, both options provide a reliable viewing experience for most users. Insignia NS-40DR420NA16 and LG 43UA7100AUB differ in resolution (1920 x 1080 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. If you're comparing Insignia NS-40DR420NA16 and LG 43UA7100AUB, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. There is a difference in screen size (40 Inch (102 cm) vs 43 Inch (109.22 cm)), and a larger screen generally provides a more immersive viewing experience.

Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.