| Model No |
43LK5400BUA |
40SF540K |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
43 Inch (109.22 cm) |
40 Inch (102 cm) |
| Resolution |
1920 x 1080 |
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 |
: 3.0 |
| Supported Audio Formats |
: AAC, FLAC, MP3, Vorbis, WAVE, Opus |
| Supported Video Formats |
: MP4,AVC,HEVC,AV1 |
| Supported Picture Formats |
: JPEG, PNG, BMP, GIF |
|
| Video |
| Backlight |
: FHD LED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Active HDR |
: Yes |
| Dynamic Colour |
: Yes |
| Resolution Upscaler |
: Yes |
|
| Backlight |
: 2K FHD DLED |
| HDR10 |
: Yes |
| Dolby Vision |
: Yes |
| Brightness |
: 200 Nits |
| Response Time |
: 6.5 ( Typ. ) |
| Life Time |
: 30,000 ( Typ. ) |
| Contrast Ratio |
: 4000:1( Typical ) |
| Colour Volume |
: 60% NTSC ( Typ. ) |
| Colour |
: 16.7 Million ( 8 Bit ) |
| Picture Mode |
: Standard, Film, Dynamic, Sport, Game, PC, Customised |
|
| Audio |
| Audio Output ( RMS ) |
: 10 W |
| DTS Decoder |
: DTS-HD |
| Speaker System |
: 2.0 Channel |
| Simulated Surround Sound |
: Virtual Surround Plus |
|
| Sound Output Power ( RMS ) |
: 2 X 8 W |
| DTS DRC |
: Yes |
| Audio Delay |
: Yes |
| Auto Volume Control |
: TruVolume |
| Audio Languages |
: MTS, NICAM |
| Speakers |
: Integrated Speaker |
| Digtal Audio Out |
: PCM, Dobly Audio, Pass-Through, Auto |
| Sound Mode |
: Standard, Music, Movie, Clear Voice, Enhanced Bass |
|
| Connectivity Options |
| HDMI ( 1.4 ) |
: 2 ( Side ) |
| USB ( 2.0 ) |
: 1 ( Side ) |
| Ethernet / LAN |
: 1 ( Rear ) |
| RF In ( Antenna Cable ) |
: 1 ( Rear ) |
| Digital Audio Out ( Optical ) |
: 1 ( Rear ) |
| Wi-Fi Direct |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Internet Connectivity |
: Wi-Fi |
| Audio Return Channel Support ( Via HDMI ) |
: HMDI 1 |
| Wi-Fi Built In |
: 802.11ac |
| Composite In |
: 1 ( Rear, Shared With Component ) |
|
| HDMI ( 1.4 ) |
: 2 |
| USB ( 3.0 ) |
: 1 |
| WiFi |
: Yes |
| Optical |
: Yes |
| HDMI CEC |
: Yes |
| Audio Output |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| Internet Link |
: 2.4GHz/5GHz ,802.11 a/b/g/n/ac 2T/2R Dual Band |
|
| Smart TV Features |
| Operating System |
: WebOS™ |
| Screen Share |
: Yes |
| Channel Plus |
: Yes |
| Content Share |
: Yes |
| Full Web Browser |
: Yes |
| App Store |
: LG Content Store |
|
| Operating System |
: Fire TV |
| CPU |
: CA53*4 |
| GPU |
: Mali G31-MP2 |
| RAM |
: 1.5 GB |
| ROM |
: 8 GB |
| Alexa |
: Yes |
| Netflix |
: Yes |
| YouTube |
: Yes |
| Prime Video |
: Yes |
| Voice Control |
: Yes |
| Disney+Hotstar |
: Yes |
| Screen Mirroring |
: Miracast - AirPlay |
| Voice Controlled Assistant |
: Amazon Alexa Via Remote & TV |
| Certification |
: ISTA 6A/CI+/CE/ HDMI /Dolby Audio/DTSYoutube, Netflix, etc. |
|
| Other Features |
| Design |
: Slim Design |
| Tuner |
: ATSC, Clear QAM |
| Warranty Period |
: 1 Year Parts & Labour |
|
| Design |
: Bezel-Less Design |
| Color |
: Black |
| Sleep Timer |
: Yes |
| Input Setting |
: Yes |
| Parental Lock |
: Yes |
| Channels Edit |
: Yes |
| TV System |
: DVB-T/T2 |
| Launcher Homepages Show |
: Home, Settings |
| Warranty Summary |
: 2 Year Warranty |
| System Update |
: Automatic Network Update |
| EPG |
: Yes ( For DTV Programme Only ) |
| Subtitle |
: Yes ( For DTV Programme Only ) |
| Parental Control |
: Yes ( For DTV Programme Only ) |
| Input Method |
: Virtual Remote Keyboard, voice input |
| Initial Setup |
: Yes, For User Setting In Tv First Start-up |
| Languages |
: Deutsch. English. Francais. Espanol. ltaliano. Polski |
| Instant Power On |
: A Special Standby Mode For Start-up In Shorter Time |
| Location |
: Austria. France. Germany. lreland. ltaly. Spain. UnitedKingdo |
|
| General Details |
| Power Supply |
: AC 100~240Vac 50-60Hz |
| Standby Power Consumption |
: 0.5 W↓ |
| Weight Without Stand |
: 7.5 Kg |
| Weight With Stand |
: 7.6 Kg |
| Packaging Weight |
: 10.4 Kg |
| VESA Mounting |
: 200 mm X 200 mm |
|
| Power Supply |
: AC 100V – 240V 50-60Hz |
| On Mode Power Demand HDR |
: 88 W |
| On Mode Power Demand SDR |
: 39 W |
| Power Consumption Standby |
: 0.5 W |
| Energy Efficiency Class HDR |
: G |
| Energy Efficiency Class SDR |
: F |
| ECO Energy Efficiency |
: Yes |
| Weight Without Stand |
: 5 Kg |
| Weight With Stand |
: 5.10 Kg |
| Weight With Packaging |
: 7.10 Kg |
| VESA Wall-Mounting |
: 100 mm X 100 mm |
|
| Supplied Accessories |
| Magic Remote Control |
: Yes |
| Power Cable |
: Yes |
|
| Remote Control |
: Yes |
| Batteries |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
|
|
Compare LG 43LK5400BUA with:
|
Compare TCL 40SF540K with:
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Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both models support 1920 x 1080 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. 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. There is a difference in screen size (43 Inch (109.22 cm) vs 40 Inch (102 cm)), and a larger screen generally provides a more immersive viewing experience. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. LG 43LK5400BUA and TCL 40SF540K are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Verdict: Choosing between LG 43LK5400BUA and TCL 40SF540K depends on your usage, whether you prioritize display quality, smoother motion, or smart features. Top Differences- Screen Size: 43 Inch (109.22 cm) Vs 40 Inch (102 cm)
- Display Technology: FHD LED Vs 2K FHD DLED
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