| Model No |
75S451-CA |
75V6BK |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
75 Inch (191 cm) |
75 Inch (191 cm) |
| Resolution |
4K 3840 x 2160 |
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 |
: AAC, MP3, FLAC |
| Supported Video Formats |
: MPEG4 Xvid, H.264, H.265, VC1, VP9 |
| Supported Picture Formats |
: JPEG, PNG, BMP |
|
| 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 |
: 4K UHD HDR LED TV |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Resolution |
: UHD |
| Display Colors |
: 1.07 Billion |
|
| Backlight |
: 4K UHD LED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| 10 Bit Panel |
: Yes |
| Dolby Vision |
: Yes |
| Micro Dimming |
: Yes |
| Digital Noise Reduction |
: Yes |
| Dynamic Contrast |
: Mega |
| Picture Performance Index |
: 2400 PPI |
| Picture Processing |
: IPQ 2.0 Engine |
| Color management |
: WP / 20P / CMS Calibration |
| Video Decoding |
: H.265 UHD, H.264, MPEG-2 |
| UHD Upscaling |
: UHD Machine Learning AI SR |
| Wide Color Technology |
: Dynamic Colour Enhancement |
|
| Audio |
| Audio Output ( RMS ) |
: 15 W + 15 W |
| Premium Audio |
: Dolby Digital Plus |
|
| Audio Output ( RMS ) |
: 30 W ( 2 X 15 ) |
| Dolby Atmos |
: Yes |
| Auto Volume Control |
: Yes |
| Equaliser |
: Presets |
| Dolby |
: Dolby AC4 |
| Sound Processing |
: Dolby Audio |
| Speakers |
: 2 Way Down |
| Sound Channel |
: 2.0 Sound System |
|
| Connectivity Options |
| HDMI 2.0 |
: 4 ( 1 eARC ) |
| USB 2.0 |
: 1 |
| Bluetooth® |
: Yes |
| Headphone Jack |
: 1 Yes |
| RF Antenna Input |
: 1 Yes |
| Composite Audio / Video Input |
: 1 Yes |
| Digital Optical Audio Output |
: 1 Yes |
| Fast WiFi |
: 802.11ac 2X2 Dual Band ( Support 2.4GHz & 5GHz ) |
|
| HDMI 2.1 |
: 3 |
| USB 3.0 + 2.0 |
: 2 ( 3.0 X 1, 2.0 X 1 ) |
| C Slot |
: 1 |
| AV Input |
: 1 |
| RF In ( F Sat ) |
: 1 |
| Ethernet / LAN |
: 1 |
| RF In ( IEC Terrestial / Cable ) |
: 1 |
| HDCP 2.2 |
: 2,2 |
| DLNA 1.5 |
: Yes |
| Headphone |
: Yes |
| HDMI Quick Switch |
: Yes |
| HDMI CEC ( T-Link ) |
: Full |
| Digital Audio Output |
: Optical |
| Bluetooth 5.0 / Codec |
: A2DP, HID |
| HDMI eARC / ARC |
: eARC HDMI 1 |
| PbPr |
: CVBS Optional |
| CI+ |
: Yes ( 1.4, ECP ) |
| Sat: Diseq / Unicable |
: Yes V.1.0 / Ver. I |
| Wifi Display ( Miracast ) |
: Chromecast & T-Cast |
| HDMI Max Resolution |
: 2160P / 60Hz 422 12Bit |
| Wifi |
: Built-In b / g / n 2.4Ghz MIMO |
|
| Smart TV Features |
| Operating System |
: Roku TV |
| Chromecast Built-In |
: Yes |
| Works With Alexa |
: Yes |
| Quick And Easy Search |
: Yes |
| Works With Hey Google |
: Yes |
| Works With Apple Homekit |
: Yes |
| Easy Voice Control |
: Works With Siri, Alexa, And Hey Google |
|
| Operating System |
: Android TV R ( 11.0 ) |
| CPU |
: Quad Core |
| ROM |
: 10.2 GB / 9.2 GB |
| Netflix |
: Yes |
| You Tube |
: Yes |
| HbbTV 2.0.2 |
: Yes |
| Google Meet |
: Yes |
| Amazon Prime |
: Yes |
| Freeview Play |
: Yes |
| Google Assistant |
: Yes |
| Works With Alexa |
: Yes |
| Smartphone / Tablet Remote Support |
: Yes |
| Applications |
: Google Play Store |
| Smart TV |
: Android TV ( 29 Languages ) |
| 4K |
: Netflix, YouTube, Amazon Prime,+ & More |
|
| Other Features |
| Sleep Timer |
: Yes |
| Closed Caption |
: Yes |
| 1 Year Limited Warranty |
: Yes |
| Parental Control ( V-Chip ) |
: Yes |
| Accessible Menu System ( CVAA ) |
: Yes |
| Live TV Pause From Antenna ( Up To 30 Minutes ) |
: Yes |
| Control Buttons |
: One Button |
| Multilingual On-Screen-Display |
: English, Spanish, French |
| Tuner Type |
: ATSC / NTSC / Clear QAM |
|
| Design |
: Bezel-Less Ultra Slim Metal Design |
| Teletext |
: Yes |
| Sleep Timer |
: Yes |
| Sports Mode |
: Yes |
| Analogue Tuner |
: Yes |
| USB Multimedia |
: Yes |
| USB HID support |
: Yes |
| Game Master 2.0 |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Auto Channel Search |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| OSD Languages |
: 29 |
| Multipicture |
: PAT |
| Game Mode |
: Auto |
| Stand Design |
: Y-Shape |
| EPG ( DVB EIT / SI ) |
: Up To 8 Days |
| DTV Tuner |
: DVB-T2 / C / S2 |
| Warranty |
: 2 Year Warranty |
| Game Features |
: UHD 120p, ALLM |
| Main color |
: Brushed Titanium Metal Front |
| Analogue Tuner Systems |
: PAL / SECAM / NTSC ( AV) BG / DK / I / LL |
| Manual Languages |
: 30 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 |
| Annual Power Consumption |
: 225 kWh/Y |
| Power Consumption Standby |
: ＜0.5 W |
| Weight Without Stand |
: 21.99 Kg |
| Weight With Stand |
: 22.18 Kg |
| Packaging Weight |
: 34.51 Kg |
| VESA Walll Mount Pattern |
: 300 mm X 300 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 220-240V~50Hz |
| On Mode Power Demand ( SDR ) |
: 107 W |
| On Mode Power Demand ( HDR ) |
: 165 W |
| Standby Mode Power Demand |
: 0.5 W |
| Energy Cfficiency Class ( SDR ) |
: E |
| Energy Efficiency Class ( HDR ) |
: G |
| Auto Power Off |
: Yes |
| Peak Luminance Ratio |
: 65% |
| Weight Without Stand |
: 19.00 Kg |
| Weight With Stand |
: 29.20 Kg |
| Packaging Weight |
: 27.50 Kg |
| VESA Mount Size |
: 300 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control - 1N |
: RC280 |
| 2 AAA Batteries - 2N |
: Yes |
| User Manual - 1N |
: Yes |
| Warranty Info - 1N |
: Yes |
| Screw Size |
: M6 X 23 |
| Quick Start Guide - 1N |
: Yes English |
|
| Remote Control |
: RC833F |
| Batteries |
: Yes |
| User Manual |
: Yes |
| Power Cable |
: Detachable, 1.5 m |
|
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Compare TCL 75S451-CA with:
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Compare TCL 75V6BK with:
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Key Differences
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. TCL 75S451-CA and TCL 75V6BK are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. TCL 75S451-CA and TCL 75V6BK differ in resolution (UHD vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Audio output differs between the two (15 W + 15 W vs 30 W ( 2 X 15 )), which can influence overall sound clarity and loudness. Verdict: Choosing between TCL 75S451-CA and TCL 75V6BK depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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