| Model No |
40S540K |
40SF540K |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
40 Inch (102 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 |
: AAC, FLAC, MP3, Vorbis, WAVE, Opus |
| Supported Video Formats |
: MP4,AVC,HEVC,AV1 |
| Supported Picture Formats |
: JPEG, PNG, BMP & GIF |
|
| 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 DLED |
| HDR10 |
: Yes |
| HDR |
: Yes |
| White Uniformity ( Brightness ) |
: >57% |
| Response Time |
: 6.5 ( Typ. ) |
| Brightness |
: 220 ( Typ. ) |
| Life Time ( Hrs ) |
: 30,000 220 ( Typ. ) |
| Contrast Ratio |
: 4000:1 220 ( Typ. ) |
| Colour |
: 16.7 Million ( 8 Bit ) |
| Colour Volume |
: 60% NTSC 220 ( Typ. ) |
|
| 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 ) |
: 2 X 8 W |
| DTS DRC |
: Yes |
| Audio Delay |
: Yes |
| Auto Volume Control |
: Tru Volume |
| Speaker Type |
: Integrated Speaker ( Bottom Side ) |
| Digtal Audio Out |
: PCM, Dobly Audio, Pass-Through, Auto |
| Sound Mode |
: Standard, Music, Movie, Clear Voice, Enhanced Bass |
|
| 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 2.1 |
: 3 |
| USB 2.0 |
: 2 |
| Miracast |
: Yes |
| Bluetooth |
: Yes |
| HDMI CEC |
: Yes |
| Ethernet / LAN |
: Yes |
| WiFi |
: 2.4GHz/5GHz ,802.11 a/b/g/n/ac 2T/2R Dual Band |
|
| 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 |
: Fire OS |
| CPU |
: CA53X4 |
| GPU |
: Mali G31-MP2 |
| RAM |
: 1.5 GB |
| ROM |
: 8 GB |
| Netflix |
: Yes |
| Alexa |
: Yes |
| Launcher Homepages Show |
: Home, Settings |
| Certification |
: STA 6A, CI+, CE, HDMI, Dolby Audio, DTS Youtube, Netflix, etc. |
| Supported Internet Services |
: YouTube, Amazon Prime Video, Netflix, FreeVee, FreeViewPlay, Disney Plus, Now, BBC iPlayer, ITV, Amazon Music, Apple TV, Paramount Plus, Twitch, Plex, See more |
|
| 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 |
: Bezel-Less Full Screen Design |
| Channels Edit |
: Yes |
| Input Setting |
: Yes |
| ECO Energy Efficiency |
: Yes |
| Audio Language, MTS, NICAM |
: Yes |
| TV System |
: DVB-T / T2 |
| System Update |
: Automatic Network Update |
| EPG |
: Yes ( Only For DTV Programme ) |
| Subtitle |
: Yes ( Only For DTV Programme ) |
| Parental Control |
: Yes ( Only For DTV Programme ) |
| Input Method |
: Virtual Remote Keyboard, voice input |
| Initial Setup |
: Yes, For User Setting In TV First Start-Up |
| OSD Language |
: 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. United Kingdom |
|
| 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 ( Voltage, Hz ) |
: AC 100V-240V 50/60Hz |
| Power Consumption |
: TBD |
| Weight Without Stand |
: 15 Kg |
| Standby Power Consumption |
: <0.5 W |
|
| 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 |
| Voice Remote Control |
: Yes |
| Stand |
: Yes |
| Batteries |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
|
| Remote Control |
: Yes |
| Batteries |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
|
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Compare TCL 40S540K with:
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Compare TCL 40SF540K with:
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Key Differences
Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. 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 in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both models support 1920 x 1080 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. TCL 40S540K and TCL 40SF540K are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs come with smart platforms that support popular streaming apps and voice control features. Verdict: Choosing between TCL 40S540K and TCL 40SF540K depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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