| 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 |
|
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Compare LG 43LK5400BUA with:
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Compare TCL 40SF540K with:
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Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. LG 43LK5400BUA features a 43 Inch (109.22 cm) screen while TCL 40SF540K comes with 40 Inch (102 cm), which can make a noticeable difference depending on your room size and viewing distance. LG 43LK5400BUA and TCL 40SF540K are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both models support 1920 x 1080 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. 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. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. 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 40 Inch (102 cm)
- Display Technology: FHD LED Vs 2K FHD DLED
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