| Model No |
LED-SF-4307 |
43C645K |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
43 Inch (109.22 cm) |
43 Inch (109.22 cm) |
| Resolution |
1920 x 1080 |
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, AAC, WMA, PCM |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV, DAT, VOB |
| Supported Picture Formats |
: JPG |
|
| USB Version |
: 3.0 |
| Supported Audio Formats |
: WMA, MP3 |
| Supported Video Formats |
: AVI, WMV, MP4 ( H.265.H.264, VP9, AV1,… ), MPG, TS, MKV, WebM, VP9 |
| Supported Picture Formats |
: HEIF, JPG, PNG, BMP, Text Subtitles |
|
| Video |
| Backlight |
: LCD |
| Typical Brightness |
: 280 (+/- 10%) |
| Dynamic Contrast Ratio |
: Mega |
| Digital Noise Reduction |
: Yes |
| Screen Mirroring |
: Yes |
| Response Time |
: 8 ms |
|
| Backlight |
: 4K QLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Film Mode |
: Yes |
| 4K HDR Pro |
: Yes |
| Dolby Vision |
: Yes |
| Motion Clarity |
: Yes |
| Digital Noise Reduction |
: Yes |
| Picture Performance Index |
: 3100 |
| Dynamic Contrast |
: Mega |
| Wide Colour Technology |
: Quantum Dot |
| Picture processing |
: AiPQ 3.0 Engine |
| Color Management |
: 20P & 2P Calibration |
| Video Decoding |
: H.265 UHD, H.264, MPEG-2 |
| UHD Upscaling |
: UHD Machine Learning AI SR |
|
| Audio |
| Sound Output ( RMS ) |
: 10 W x 2 |
| Inbuilt Speakers |
: Yes |
| Outstanding Sound Output |
: Yes |
|
| Sound Power ( RMS ) |
: 10 W + 10 W |
| Auto Volume Control |
: Yes |
| Equaliser |
: Presets |
| Speakers |
: Full Range Down |
| Speaker Type |
: 2.0 Sound System |
| Dolby Audio |
: Dolby AC4, Dolby TrueHD |
| Processing |
: Dolby Atmos, DTS Virtual-X, Virtualization & Upmix |
|
| Connectivity Options |
| HDMI |
: 2 |
| USB 2.0 |
: 2 |
| Built-In Wi-fi |
: Yes |
| Wi-Fi Direct |
: Yes |
| Ethernet |
: 1 Yes |
| RF Input |
: 1 Yes |
| AV Input |
: 2 Yes |
| Miracast |
: Yes |
| VGA |
: 1 Yes |
| Line Out ( Mini ) |
: 1 Yes |
| TFT Card Input |
: 1 Yes |
|
| HDMI 2.0 |
: 3 |
| USB 3.0 |
: 1 |
| CI Slot |
: Yes |
| DLNA 1.5 |
: Yes |
| Headphone |
: Yes |
| RF In ( F Sat ) |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| USB HID Support |
: Yes |
| HDMI Quick Switch |
: Yes |
| Chromecast & T-Cast |
: Yes |
| Digital Audio Out Optical |
: Yes |
| RF in ( IEC Terrestrial / Cable ) |
: Yes |
| HDCP 2.2 |
: 2,3 |
| HDMI eARC / ARC |
: eARC HDMI3 |
| YPbPr |
: CVBS Optional |
| Sat: Diseq / Unicable |
: Yes v.1.0 / ver. I |
| HDMI Max Resolution |
: 2160P / 60Hz 422 12Bit |
| WiFi |
: Built-in ac/n/g 2.4/5Ghz MIMO |
|
| Smart TV Features |
| Operating System |
: Cloud TV, Android 8.0 |
| CPU |
: Quad Core A35*4 , 1.5GHz |
| GPU |
: Dual Core Mali400*2, 500MHz |
| RAM |
: 1 GB |
| ROM |
: 8 GB |
| Preinstalled Apps |
: Web-Browser / Appstore / EShare / TV ASSITANT |
| Certified Official Apps |
: Hotstar, Voot, Sony Liv, Zee5, Alt Balaji, NXT TV, Movie Box, Jio Cinema, Eros Now, Hungama Play, Shemaroo me, Yupp TV |
|
| Operation System |
: Android R ( 11.0 ) |
| Smart TV |
: Android TV |
| CPU |
: Quad Core |
| ROM ( DRAM ) |
: 2 GB |
| Netflix |
: Yes |
| Disney+ |
: Yes |
| YouTube |
: Yes |
| HbbTV 2.0.2 |
: Yes |
| Google Meet |
: Yes |
| Freeview Play |
: Yes |
| Works With Alexa |
: Yes |
| Google Play Store |
: Yes |
| Amazon Prime Video |
: Yes |
| Google Assistant* Built In |
: Yes |
| Hands-Free Voice Control |
: Yes |
| 4K |
: Netflix, YouTube, Amazon Prime, AppleTV+ & More |
| Unlimited Content |
: Netflix , Disney+ , Amazon Prime, YouTube , HBO GO, Spotify, Twitch, Kodi, Plex, Google play movies, Hulu, Rakuten, Canal+ and so many others… |
|
| Other Features |
| Body Color |
: Black |
| Eshare |
: Yes |
| Service Warranty |
: 1+2 Year ( Extended ) |
| Mount Type |
: Both Table And Wall Mount |
|
| Design |
: Bezel-Less Ultra Slim Design : Premium & Elegant Frameless Design |
| Main Color |
: Brushed Titanium Metal Front |
| Stand Design |
: Y-Shape |
| Teletext |
: Yes |
| Game Bar |
: Yes |
| Sleep Timer |
: Yes |
| Sports Mode |
: Yes |
| Aiming Aid |
: Yes |
| Game Master |
: Yes |
| AMD FreeSync |
: Yes |
| Analogue Tuner |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| USB HID Support |
: Yes |
| Auto Channel Search |
: Yes |
| Game Accelerator 120 Hz |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Smartphone / Tablet Remote Support |
: Yes |
| Multipicture |
: PAT |
| Game Mode |
: Auto |
| EPG ( DVB EIT / SI ) |
: Up To 8 Days |
| CI+ |
: Yes ( 1.4, ECP ) |
| DTV Tuner |
: DVB-T2 / C / S2 |
| Analogue Tuner Systems |
: PAL / SECAM / NTSC ( AV ) BG / DK / I / LL |
| OSD Languages |
: 59 Albanian, Bulgarian, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Macedonian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Turkish, Ukrainian |
|
| General Details |
| Power Supply (Voltage, Hz) |
: AC 100V - 240V, 50/60Hz |
| Power Consumption |
: 75 W |
| Power Consumption In Sleep Mode |
: 0.5 W |
| Type Of Power Supply In-Built |
: SMPS |
| Gross Weight |
: 9.2 Kg |
|
| Power Supply ( Voltage, Hz ) |
: 220-240V~50Hz |
| Max Power Consumption |
: 130 W |
| On Mode Power Demand In SDR ( X1 ) |
: 53 W |
| Power Demand In HDR ( X1 ) |
: 90 W |
| Standby Mode Power Demand |
: 0.5 W |
| Weight Without Stand |
: 6.50 Kg |
| Weight With Stand |
: 6.50 Kg |
| Packaging Weight |
: 8.80 Kg |
| EEI Class SDR ( X1 ) |
: G |
| EEI Class HDR ( X1 ) |
: G |
| Auto Power Off |
: Yes |
| Lead Presence |
: Yes |
| Peak Luminance Ratio |
: 70% |
| Vesa Size |
: 200 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: Yes |
| Batteries |
: Yes |
| User Manual |
: Yes |
| Base Stand |
: Yes |
| Wall Mount |
: Yes |
|
| Remote Control |
: RC833 |
| Batteries |
: Yes |
| User Manual |
: Yes |
|
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Compare Intex LED-SF-4307 with:
|
Compare TCL 43C645K with:
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Intex LED-SF-4307 and TCL 43C645K differ in resolution (1920 x 1080 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Intex LED-SF-4307 and TCL 43C645K are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. 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. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features. Top Differences- Resolution: 1920 x 1080 Vs 4K 3840 x 2160
- Display Technology: LCD Vs 4K QLED
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