| Model No |
75P71B |
75C645 |
| 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 |
120 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 3.0 |
| Supported Audio Formats |
: MP3, M4A, AAC, AAC+, WAV, WMV, FLAC, 3GPP |
| Supported Video Formats |
: AVI, MKV, MPEG, MPEG-4, WMV, 3GPP, DivX, VP9, Xvid, H.263, H.264, H.265 |
| Supported Picture Formats |
: JPEG, GIF, PNG |
|
| USB Version |
: 3.0 |
| Supported Audio Formats |
: MP2, MP3, MPEG, WAV |
| Supported Video Formats |
: AVI, MKV, MPEG, MPEG-4, WMV |
| Supported Picture Formats |
: BMP, GIF, JPEG, PNG |
|
| Video |
| Backlight |
: 4K UHD DLED |
| HLG |
: Yes |
| MEMC |
: Yes |
| Ai-HDR |
: Yes |
| Ai-Color |
: Yes |
| HDR 10+ |
: Yes |
| Ai-Scene |
: Yes |
| Ai-Clarity |
: Yes |
| HVA PRO |
: Yes |
| T-Screen |
: Yes |
| Ai-Motion |
: Yes |
| Ai-Contrast |
: Yes |
| Dolby Vision |
: Yes |
| Wide Colour Gamut |
: Yes |
| 3X Contrast Enhancement |
: Yes |
| Panel Type |
: DLED |
| Contrast Ratio |
: 6000 : 1 |
| Color Gamut |
: 93% DCI-P3 |
| Brightness |
: 350 Nits ( Typ ) |
| Picture Engine |
: AiPQ Processor |
|
| Backlight |
: 4K UHD DLED QLED |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR 10 |
: Yes |
| HDR 10+ |
: Yes |
| Dolby Vision |
: Yes |
| Zones |
: 2040 Zones |
| Contrast Ratio |
: 6000:1 ( Typ. ) |
| Brightness |
: 450 Nits ( Typ. ) |
| Picture Engine |
: 3.0 AiPQ Engine |
|
| Audio |
| Audio Output ( RMS ) |
: 2 X 15 W |
| Dolby Atmos |
: Yes |
| Bluetooth Personal Audio |
: Yes |
| Sound Channel |
: 2.0 Channel |
| DTS Premuim Sound |
: DTS Virtual X |
|
| Audio Output (RMS) |
: 2 X 15 W |
| Dolby Atmos |
: Yes |
| Bluetooth Audio Only |
: Yes |
| Sound Channel |
: 2.0 Channel |
| DTS Premuim Sound |
: DTS-HD Decoding, DTS Virtual : X |
|
| Connectivity Options |
| HDMI 2.1 |
: 3 |
| USB 2.0 |
: 1 |
| RF |
: 2 |
| Wi-Fi 5 |
: Yes |
| HDMI CEC |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| Chromecast Built-In |
: Yes |
| HDMI2. 1 ( eARC & ARC ) |
: Yes |
|
| HDMI 2.1 |
: 3 ( 2.1 X 1 With ARC & EARC + 2.0 X 2 ) |
| USB 3.0 + 2.0 |
: 2 ( 3.0 X 1, 2.0 X 1 ) |
| AV Port |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| Chromecast Built-In |
: Yes |
| HDMI2. 1 ( ALLM ) |
: Yes |
| Digital Audio Output ( SPDIF ) |
: 1--Optical |
| Composite Video Input |
: 1 - Mini RCA |
| HDMI2. 1 ( eARC & ARC ) |
: Yes, With Cerfication |
| HDMI CEC |
: Yes, With Cerfication |
| USB Subtitle |
: SUB / ASS / SRT / SMI |
| HDMI2. 1 ( VRR ) |
: Yes, Up To 1440P@120Hz ( JP: TBD ) |
| RF Input |
: 1S---IEC, 1S---F type ( Differences in Regions ) |
| Wi-Fi Connectivity |
: 2.4 GHz / 5GHz Dual-Band Wi-Fi 802.11 a / b / g / n / ac 2T2R |
|
| Smart TV Features |
| Operating System |
: Google TV |
| RAM |
: 2 GB |
| ROM |
: 16 GB |
| Netflix |
: Yes |
| Diseny+ |
: Yes |
| Apple TV+ |
: Yes |
| You Tube |
: Yes |
| Prime Video |
: Yes |
| Kid's Profile |
: Yes |
| Google Assistant Built-In |
: Yes |
| Hand Free Voice Control |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Miracast ( Wireless Display ) |
: Yes |
|
| Operating System |
: Google TV |
| CPU |
: Quad Core |
| RAM |
: 2 GB |
| ROM |
: 16 GB |
| Netflix |
: Yes |
| Video Chat |
: Yes |
| Google Meet |
: Yes |
| Prime Video |
: Yes |
| Online Video |
: Yes |
| Voice Control |
: Yes |
| Disney+ Hotstar |
: Yes |
| Google Play Store |
: Yes |
| Google Assistant Built-in |
: Yes |
| Hand Free Voice Control |
: Yes |
| Miracast ( Wireless Display ) |
: Yes |
| Supported Internet Services |
: Netflix, Zee5, Google services applications, Google playstore, Prime video, Hotstar, Sun NXT, YouTube |
| Special Feature |
: Hands-Free Voice Control, 4K Google TV + HDR 10+, AI-IN, T-cast |Works with Alexa, Apps: Netflix, Youtube, Prime Video & Unlimited 700,000+ Movies, TV Series, Game Master 2.0, |
|
| Other Features |
| Design |
: Bezel-Less Design |
| Game Bar |
: Yes |
| Video Chat |
: Yes |
| Aiming Aid |
: Yes |
| Game Master |
: Yes |
| Quick Settings |
: Yes |
| PVR/ Time Shift |
: Yes |
| Multiple Eye Care |
: Yes |
| TÜV Low Blue Light |
: Yes |
| Game Picture Mode |
: Yes |
| Shadow Enhancement |
: Yes |
| Super Wide Game View |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Program Guide ( EPG ) |
: Yes ( For DTV Programme Only ) |
|
| Design |
: Bezel-Less Design |
| Subtitle |
: Yes |
| Game Bar |
: Yes |
| Aiming Aid |
: Yes |
| Game Center |
: Yes |
| AMD FreeSync |
: Yes |
| TUV Low Blue Ray |
: Yes |
| Variable Refresh Rate |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Warranty |
: 2 Year |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100 V - 240 V 50/60Hz |
| Power Consumption |
: 245 W |
| Standby Power Consumption |
: 0.5 W |
| Weight Without Stand |
: 22.9 Kg |
| Weight With Stand |
: 23.2 Kg |
| Packaging Weight |
: 32.5 Kg |
| Wall Mount Size |
: 400 mm X 400 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 100V-240V 50/60Hz |
| Power Consumption |
: 280 W |
| Standby Power Consumption |
: 0.5 W |
| Weight Without Stand |
: 23.5 Kg |
| Weight With Stand |
: 24 Kg |
| Packaging Weight |
: 33.4 Kg |
| Wall Mount Size |
: 300 mm X 300 mm |
|
| Supplied Accessories |
| Voice Remote Control |
: Yes |
| User Manual |
: Yes |
| Warranty Card |
: Yes |
|
| Remote Control |
: IR, Bluetooth |
| 2 AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Wall Mount |
: Yes |
| Warranty Card |
: Yes |
| Table Top Stand |
: Yes |
|
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Compare TCL 75P71B with:
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Compare TCL 75C645 with:
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Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. TCL 75P71B and TCL 75C645 offer different motion rates (120 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. TCL 75P71B and TCL 75C645 are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. 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. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences. Top Differences- Refresh Rate: 120 Hz Vs 60 Hz
- Display Technology: 4K UHD DLED Vs 4K UHD DLED QLED
- Picture Processor: AiPQ Processor Vs 3.0 AiPQ Engine
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