| Model No |
75S451-CA |
75Q6Q |
| 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 |
: 2.0 |
| Supported Audio Formats |
: AAC, M4A, MP2, MP3, WMA |
| Supported Video Formats |
: 3GP, ASF, AVI, DAT, FLV, MKV, MOV, MP4, MPEG, MPG, VOB, WEBM |
| Supported Picture Formats |
: JPEG, BMP, PNG, GIF |
|
| Video |
| Backlight |
: 4K UHD HDR LED TV |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Resolution |
: UHD |
| Display Colors |
: 1.07 Billion |
|
| Backlight |
: 4K UHD Direct LED QLED |
| HLG |
: Yes |
| HDR |
: Yes |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision |
: Yes |
| AI 4K Upscaler |
: Yes |
| Filmmaker Mode |
: Yes |
| Backlight Control |
: Yes |
| Wide Color Gamut |
: Yes |
| Quantum Dot Colour |
: Yes |
| HEVC ( H.265 ) Decoder |
: Yes |
| Dynamic Backlight Control |
: Yes |
| Response Time |
: 8 ms |
| Mooth Motion Rate |
: 120Hz |
| Native Contrast Ratio |
: 1300 : 1 |
| Colour Depth |
: 8Bit+FRC |
| Typical Brightness Of White |
: 350 cd/m2 |
| Picture Mode |
: Standard, Cinema Day, Cinema Night, Dynamic, Sports |
|
| Audio |
| Audio Output ( RMS ) |
: 15 W + 15 W |
| Premium Audio |
: Dolby Digital Plus |
|
| Sound Output ( RMS ) |
: 15 W |
| Dolby Digital |
: Yes |
| Lip-Sync Adjustment |
: Yes |
| Audio Enhancement |
: Dolby ATMOS |
| Sound Mode |
: Stand, Theatre, Music, Speech, Late Night, Sports |
|
| 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 ( 2.0 ) |
: 2 |
| RF Input |
: 1 |
| AV Input 1 |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Earphone Jack |
: Yes |
| Ethernet / LAN |
: Yes |
| CEC - Via HDMI |
: Yes |
| DLNA Compliance |
: Yes |
| Optical Digital Audio Output ( SPDIF ) |
: Yes |
| HDMI Type 4K@60Hz With HDCP Version 2.2 |
: Yes |
| Enhanced Audio Return Channel ( eARC ) |
: HDMI 3 |
| Wi-Fi Bands |
: 2.4, 5.0Ghz |
| Wi-Fi Protocols IEEE 802.11 |
: a, b, g, n, ac |
|
| 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 |
: VIDAA Smart TV |
| Netflix |
: Yes |
| Airplay |
: Yes |
| YouTube |
: Yes |
| App Store |
: Yes |
| Share To TV |
: Yes |
| Prime Video |
: Yes |
| Voice Control |
: Yes |
| Voice Command |
: Yes |
| Freeview Plus - HbbTV 2.0 |
: Yes |
| Web Browser |
: Odin |
| Screen Mirroring |
: Airplay, Miracast, DLNA, Anyview Cast |
| Bvod Services |
: Iview, SBS On Demand, 9Now,Tenplay |
| Installed Applications |
: Netflix, Youtube, Disney+, Stan, AppleTV+, Prime Video |
|
| 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 Design |
| Time Shift |
: Yes |
| Sleep Timer |
: Yes |
| On, Off Timer |
: Yes |
| Program Lock |
: Yes |
| Inputs Access |
: Yes |
| AI Light Sensor |
: Yes |
| Keyboard Lock |
: Yes |
| Power On Volume |
: Yes |
| Power Off If No Signal |
: Yes |
| Maximum Volume Lock |
: Yes |
| OSD Transparency Control |
: Yes |
| Power On Source Selection |
: Yes |
| Power On RF Channel Selection |
: Yes |
| Sub-Menu Lock, Including Tuning Lock |
: Yes |
| Clone Function For Programs, Sound And Image Settings |
: Yes |
| MPEG4 ( H.264 ), H.265 Decoder |
: Yes, Yes |
| DTV Recording ( EPG Scheduling, Start From Standby ) |
: Yes, Yes |
| Power On Mode ( On, Standby, Last ) |
: Yes, Yes, Yes |
| HDR For Luminance ( DMP, Netflix, HDMI ) |
: Yes, Yes, Yes |
| Warranty |
: 36 Month Warranty |
| Zoom Function Settings |
: Auto, 16:9, 4:3, Movie Zoom |
|
| 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 |
: AC 100~240V, 50Hz / 60Hz |
| Power Consumption Standby |
: < 0.5 W |
| Weight Without Stand |
: 22.2 Kg |
| Weight With Stand |
: 22.5 Kg |
| Weight Packaged |
: 32.5 Kg |
| VESA Wall Mount Compatible |
: 400 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 |
: Yes |
| Power Cord |
: Yes |
| User Manual |
: Yes |
| 2 AAA Batteries |
: Yes |
|
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Compare TCL 75S451-CA with:
|
Compare Hisense 75Q6Q with:
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Key Differences
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. If you're comparing TCL 75S451-CA and Hisense 75Q6Q, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. 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. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. TCL 75S451-CA and Hisense 75Q6Q differ in resolution (UHD vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Verdict: Choosing between TCL 75S451-CA and Hisense 75Q6Q depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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