| Model No |
75C641K |
75C845 |
| TV Type |
Android TV |
Android 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 |
120 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AAC, WMA, AC3, EAC3, FLAC, OGG |
| Supported Video Formats |
: H.265 UHD, H.264, MPEG-2 |
| Supported Picture Formats |
: JPEG, GIF, PNG |
|
| USB Version |
: 2.0 |
| 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 |
|
| Video |
| Backlight |
: 4K UHD QLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Ai-HDR |
: Yes |
| AI-Motion |
: Yes |
| AI-Clarity |
: Yes |
| AI-Colour |
: Yes |
| Ai-Contrast |
: Yes |
| Dolby Vision |
: Yes |
| Motion Clarity |
: Yes |
| Dynamic Contrast |
: Mega |
| Picture Performance Index |
: 3100 PPI |
| Wide Colour Technology |
: Quantum Dot |
| Picture Engine |
: AiPQ 3.0 Engine |
| Colour Management |
: 20P & 2P Calibration |
| Upscaling |
: UHD Machine Learning AI SR |
|
| Backlight |
: 4K UHD QLED Mini LED |
| HLG |
: Yes |
| Ai-HDR |
: Yes |
| Ai-Color |
: Yes |
| HDR 10 |
: Yes |
| HDR 10+ |
: Yes |
| Ai-Scene |
: Yes |
| Ai-Clarity |
: Yes |
| HVA PRO |
: Yes |
| Ai-Motion |
: Yes |
| Ai-Contrast |
: Yes |
| Low Reflection |
: Yes |
| Dolby Vision IQ |
: Yes |
| Dynamic α Technology |
: Yes |
| Full Array Local Dimming |
: Yes |
| Quantum Dot Technology |
: Yes |
| Contrast Ratio |
: 7000:1 |
| Local Dimming |
: Yes, 720 Zones |
| Panel Type |
: VA, AGLR, DLED |
| System Brightness - Full White |
: Typ：800cd/m2 |
| Micro Dimming |
: Yes, 2304 Zones |
| System Brightness - Peak |
: HDR: 2000cd/m2 |
| Picture Engine |
: AiPQ 3.0 Processor |
|
| Audio |
| Audio Output ( RMS ) |
: 2 X 15 W |
| Dolby Atmos |
: Yes |
| Auto Volume Control |
: Yes |
| Equalizer |
: Presets |
| Audio Quality By |
: ONKYO |
| Sound Channel |
: 2.0 Channel |
| Speakers |
: 2 Way Down |
| Dolby Audio |
: Dolby AC4, Dolby TrueHD |
| Processing |
: Dolby Atmos, DTS Virtual-X, Virtualization & Up Mix |
|
| Audio Output (RMS) |
: 2 X ( 10 + 10 ) + 20 W |
| Dolby Atmos |
: Yes |
| IMAX Enhanced |
: Yes |
| Golden Ear Tuning |
: Yes |
| AI - Sonic Adaptation |
: Yes |
| Bluetooth Audio Only |
: Yes |
| Sound Channel |
: ONKYO 2.1 Channel |
| DTS Premuim Sound |
: DTS-HD+DTS Virtual X |
|
| Connectivity Options |
| HDMI 2.1 |
: 3 |
| USB 3.0 |
: 1 |
| CI Slot |
: 1 |
| F In ( F Sat ) |
: 1 |
| Ethernet / LAN |
: 1 |
| RF In ( IEC Terrestrial / Cable ) |
: 1 |
| Bluetooth 5.0 |
: Yes |
| Headphone |
: Yes |
| Digital Audio Out |
: Optical |
| HDMI eARC / ARC |
: eARC HDMI3 |
| CI+ |
: Yes ( 1.4, ECP ) |
| YPbPr |
: CVBS Optional |
| Sat: Diseq / Unicable |
: Yes V.1.0 / Ver. I |
| WiFi Sharing |
: Chromecast & T-Cast |
| WiFi |
: Built-In ac/n/g 2.4/5Ghz MIMO |
|
| HDMI 2.1 |
: 4 ( HDMI 1: 4K@144Hz ; HDMI2 : 4K@120Hz；HDMI 3 & 4 : 4K@60Hz ) |
| USB 2.0 |
: EU : 1S, Other Region : 2S |
| Airplay2 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| HDMI2. 1 ( ALLM ) |
: Yes |
| Composite Video Input |
: 1S - Mini RCA |
| RF Input |
: 1S---IEC, 1S---F Type |
| HDMI2. 1 ( eARC & ARC ) |
: Yes, With Cerfication |
| HDMI CEC |
: Yes, With Cerfication |
| USB Subtitle |
: SUB / ASS / SRT / SMI |
| HDMI2. 1(VRR) |
: Yes, Up To 4K@144Hz |
| Wi-Fi |
: MT7921 / WIFI6，Integrated，802.1b/g/n/ac/ax，2.4G / 5G |
|
| Smart TV Features |
| Operating System |
: Android R ( 11.0 ) |
| CPU |
: Quad Core |
| RAM |
: 2 GB |
| ROM |
: 16 GB |
| Netflix |
: Yes |
| HbbTV |
: Yes |
| Disney+ |
: Yes |
| You Tube |
: Yes |
| Ok Google |
: Yes |
| Google Meet |
: Yes |
| Amazon Prime |
: Yes |
| Freeview Play |
: Yes |
| Works With Alexa |
: Yes |
| Smartphone / Tablet Remote Support |
: Yes |
| Applications |
: Google Play Store |
| 4K |
: Netflix, YouTube, Amazon Prime, AppleTV+ & More |
|
| Operating System |
: Google TV |
| CPU |
: ARM CORTEX- A73 |
| GPU |
: ARM Mali-G52 2EE MP2 |
| RAM |
: 3 GB |
| ROM |
: 32 GB |
| Alexa |
: Yes |
| Netflix |
: Yes |
| Diseny+ |
: Yes |
| Apple TV+ |
: Yes |
| You Tube |
: Yes |
| AR Fitness |
: Yes |
| Kid's Profile |
: Yes |
| Prime Video |
: Yes |
| Apple Homekit |
: Yes |
| Works With Alexa |
: Yes |
| Google Assistant Built-In |
: Yes |
| Hands - Free Voice Control |
: Yes |
| Miracast ( Wireless Display ) |
: Yes |
|
| Other Features |
| Design |
: Near- Bezel-Less Ultra Slim Metal Design |
| Teletext |
: Yes |
| Game Bar |
: Yes |
| Aiming Aid |
: Yes |
| Sleep Timer |
: Yes |
| Game Mode |
: Yes |
| Sports Mode |
: Yes |
| Game Master |
: Yes |
| Analogue Tuner |
: Yes |
| USB HID Support |
: Yes |
| TÜV Low Blue Ray |
: Yes |
| Auto Channel Search |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Multipicture |
: PAT |
| Bluetooth Profile |
: A2DP, HID |
| EPG ( DVB EIT / SI ) |
: Up To 8 Days |
| DTV Tuner |
: DVB-T2 / C / S2 |
| Stand Design |
: Y-Shape 2 Position |
| Main Color |
: Brushed Titanium Metal Front |
| Analogue Tuner Systems |
: PAL / SECAM / NTSC ( AV ) BG / DK / I / LL |
| USB Multimedia |
: Video up to 4K: AVI, WMV, MP4 (H.265.H.264, VP9, AV1,…), MPG, TS, MKV, WebM, VP9, Audio: WMA, MP3, Pictures: HEIF, JPG, PNG, BMP, Text subtitles |
| 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 |
| 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 |
|
| Design |
: Floating Bass Design |
| Aiming Aid |
: Yes |
| Video Chat |
: Yes |
| Screenshot |
: Yes |
| Multi Visual |
: Yes |
| Online Video |
: Yes |
| Quick Settings |
: Yes |
| Gesture Control |
: Yes |
| Game Master 2.0 |
: Yes |
| Multiple Eye Care |
: Yes |
| TÜV Low Blue Light |
: Yes |
| Game Picture Mode |
: Yes |
| Shadow Enhancement |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| AMD FreeSync Premium Pro |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Subtitle |
: Yes（ DTV ） |
| Warranty |
: 1 Year Warranty |
| PVR / Time Shift |
: Yes ( Comply With Different Regional Standards ) |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 220-240V~50Hz |
| Power Consumption |
: 300 W |
| Networked Standby Mode Power Demand |
: 2.00 W |
| On Mode Power Demand In SDR / HDR ( X1 ) |
: 140 / 280 W |
| Standby Power Consumption |
: 0.5 W |
| EEI Class SDR / HDR ( X1 ) |
: G / G |
| Lead Presence |
: Yes |
| Auto Power Off |
: Yes |
| Peak Luminance Ratio |
: 65% |
| Weight Without Stand |
: 23.50 Kg |
| Weight With Stand |
: 24.00 Kg |
| Packaging Weight |
: 34.10 Kg |
| Wall Mount Size |
: 300 mm X 300 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 100 V - 240 V 50/60Hz |
| Power Consumption |
: 390 W |
| Power Consmption Standby |
: 0.5 W |
| Weight Without Stand |
: 32.6 Kg |
| Weight With Stand |
: 35.8 Kg |
| Packaging Weight |
: 46.8 Kg |
| Wall Mount Size |
: 400 mm X 400 mm |
|
| Supplied Accessories |
| Remote Control |
: RC833 |
| Batteries |
: Yes |
| User Manual |
: Yes |
| Warranty Card |
: Yes |
|
| Remote Control |
: Yes |
| User Manual |
: Yes |
| Warranty Card |
: Yes |
|
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Compare TCL 75C641K with:
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Compare TCL 75C845 with:
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Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. TCL 75C641K and TCL 75C845 are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both models support 4K 3840 x 2160 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. Both TVs come with smart platforms that support popular streaming apps and voice control features. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. TCL 75C641K and TCL 75C845 offer different motion rates (60 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences. Top Differences- Refresh Rate: 60 Hz Vs 120 Hz
- Display Technology: 4K UHD QLED Vs 4K UHD QLED Mini LED
- Picture Processor: AiPQ 3.0 Engine Vs AiPQ 3.0 Processor
- Speaker System: 2.0 Channel Vs ONKYO 2.1 Channel
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