| Model No |
40A4KAU |
43C645 |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
40 Inch (102 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 |
: WMA, WMV, MP4, FLAC, MP2, MP3 |
| Supported Video Formats |
: AVI, WMV, MP4, MOV, 3GP, MKV, MPG, MPEG, VOB, FLV, WebM, OGM |
| Supported Picture Formats |
: JPEG, BMP, PNG, GIF |
|
| 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 |
: 2K FHD DLED |
| Crystal Clear Resolution |
: Yes |
| Natural Colour Enhancer |
: Yes |
| HDR Classification |
: Yes |
| Panel Bit Depth |
: 8Bit |
| Picture Engine |
: Hi View Engine |
| Decoder |
: HEVC ( H.265 ), H.264, MPEG4, MPEG2 |
|
| Backlight |
: 4K UHD DLED QLED |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR 10+ |
: Yes |
| Dolby Vision |
: Yes |
| Micro Dimming |
: Yes |
| Response Time |
: 9.5 ms |
| Zones |
: 2040 Zones |
| Contrast Ratio |
: 5000:1 ( Typ. ) |
| Brightness |
: 300 Nits ( Typ. ) |
| Picture Engine |
: 3.0 AiPQ Engine |
|
| Audio |
| Sound Output ( RMS ) |
: 2 X 7 W |
| DTS Virtual : X |
: Yes |
| User Equaliser |
: Yes |
|
| Audio Output (RMS) |
: 30 W > 2 X 12 W ( Max Audio Power Output: 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 |
| Speakers |
: Integrated Speaker Boxes ( Bottom Side ) |
|
| Connectivity Options |
| HDMI 2.0 |
: 2 |
| USB 2.0 |
: 2 |
| Ethernet / LAN |
: Yes |
| Headphone Out |
: Yes |
| Composite In ( AV ) |
: Yes |
| Wi-Fi |
: IEEE 802.11 b/g/n ( 2.4G ) |
|
| HDMI 2.1 |
: 3 ( 2.1*1 With ARC & EARC + 2.0*2 ) |
| USB 3.0 |
: 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 |
: 2.4GHz / 5GHz Dual-Band Wi-Fi 802.11 b/g/n 2T2R |
|
| Smart TV Features |
| Operating System |
: VIDAA U7 |
| CPU |
: Quad Core |
| Freeview Plus |
: Yes |
| Amazon Alexa |
: Yes |
| VIDAA Mobile App |
: Yes |
| Smart Home Ready |
: Yes |
| Go Hands-Free With Google Assistant |
: Yes |
| Apple Airplay & Apple Home |
: Yes |
| Streaming Video On Demand |
: Yes |
| Web Browser |
: Odin |
| Thousands Of Shows Across |
: Netflix, YouTube, Prime Video, Disney+, Kayo, Foxtel, Stan iView, Freeview Plus & Many More.................. |
|
| Operation System |
: Google TV |
| CPU |
: Quad Core 64-bit A55×4 1.3GHz |
| GPU |
: G31x2 800MHz |
| 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 |
| Front Colour |
: Black |
| Hotel TV |
: Yes |
| Game Mode |
: Yes |
| AI Sports Mode |
: Yes |
| Parental Control |
: Yes |
| TÜV Rheinland User Data Protection Certification |
: Yes |
| Energy Ratings |
: 7 Stars |
| Digital & Analog Tuner |
: DVB-T / DVB-T2 |
| EPG |
: 7 Days For All Services |
| Media Player |
: Yes ( Video, Audio, Picture ) |
|
| Design |
: Bezel-Less Design |
| Subtitle |
: Yes |
| Aiming Aid |
: Yes |
| Game Bar |
: 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 |
: AC100V~240V |
| Power Consumption |
: 121 kWh Per Year |
| Power Consumption Standby |
: ≤0.5 W |
| Weight Without Stand |
: 5.4 Kg |
| Weight With Stand |
: 5.5 Kg |
| Weight Packaged |
: 8.4 Kg |
| Wall Mount Dimensions |
: 100 mm X 200 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 100V-240V 50/60Hz |
| Power Consumption |
: 130 W |
| Power Consmption Standby |
: 0.5 W |
| Weight Without Stand |
: 6.6 Kg |
| Weight With Stand |
: 6.7 Kg |
| Packaging Weight |
: 9 Kg |
| Wall Mount Size |
: 200 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: EN2V36H |
| 2 X AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Quick Set Up Guide |
: 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 Hisense 40A4KAU with:
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Compare TCL 43C645 with:
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Key Differences
TCL 43C645 and Hisense 40A4KAU differ in resolution (4K 3840 x 2160 vs 1920 x 1080), 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. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. If you're comparing TCL 43C645 and Hisense 40A4KAU, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. TCL 43C645 features a 43 Inch (109.22 cm) screen while Hisense 40A4KAU comes with 40 Inch (102 cm), which can make a noticeable difference depending on your room size and viewing distance. 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.
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