| Model No |
55A6NTUK |
55C645 |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
55 Inch (139 cm) |
55 Inch (139 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 |
: MPEG, WMA, FLAC, MP3, AAC, WAV, OPUS |
| Supported Video Formats |
: AVI, MP4, MKV, TS, FLV, WMV, MOV, MPEG, WEBM, AVC, HEVC |
| 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 |
: 4K UHD DLED |
| HDR |
: Yes |
| HDR10 |
: Yes |
| Dolby Vision |
: Yes |
| 4K AI Upscaler |
: Yes |
| HGL Technology |
: Yes |
| Precision Colour |
: Yes |
| Direct Full Array |
: Yes |
| Filmmaker Mode |
: Yes |
| HDR10+ Decoding |
: Yes |
| Upscaling Ultra HD |
: Yes |
| 3D Digital Comb Filter |
: Yes |
| MPEG Noise Reduction |
: Yes |
| Mosquito Noise Reduction |
: Yes |
| Smooth Motion With MEMC |
: Yes |
| Backlight Technology |
: DLED |
| Contrast Ratio |
: 1400:1 |
| Input Lag In Game Mode |
: ≤ 14 ms |
| Brightness |
: 300 Nits |
|
| Backlight |
: 4K UHD DLED QLED |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR 10+ |
: Yes |
| Dolby Vision |
: Yes |
| Micro Dimming |
: Yes |
| Response Time |
: 6.5 ms |
| Zones |
: 2040 Zones |
| Contrast Ratio |
: 6000:1 ( Typ. ) |
| Brightness |
: 450 Nits ( Typ. ) |
| Picture Engine |
: 3.0 AiPQ Engine |
|
| Audio |
| Sound Output Power( RMS ) |
: 2 X 10 W |
| Dolby Audio |
: Yes |
| User Equalizer |
: Yes |
| Bluetooth Audio |
: Yes |
| Sound Technology |
: DTS Virtual X |
|
| Audio Output (RMS) |
: 56 W > 2 X 15 W ( Max Audio Power Output : 2 X 18 W + 2 X 10 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 ( 2.1+ 2.0 ) |
: 3 ( HDMI1 X 2.0 eARC, ALLM, VRR ( 60HZ ), HDMI2, 3 X 2.0 ALLM, VRR ( 60HZ ) ) |
| USB ( 2.0 ) |
: 2 |
| RF Tuners |
: 2 |
| Bluetooth |
: Yes |
| Light Sensor |
: Yes |
| Airplay 2 Support |
: Yes |
| Ethernet / LAN |
: 1 Yes |
| S/PDIF Outputs |
: 1 Yes |
| Audio ( L / R ) Inputs |
: 1 Yes |
| Headphone Outputs |
: 1 Yes |
| Composite ( AV ) Inputs |
: 1 Yes |
| Common Interface ( CI+ ) |
: V 2.0 |
| WiFi Technology |
: IEEE 802.11 a/b/g/n/ac-2.4G,5G |
|
| 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 U7.6 |
| Netflix |
: Yes |
| YouTube |
: Yes |
| Prime Video |
: Yes |
| Share To TV |
: Yes |
| Voice Control |
: Yes |
| Screen Sharing |
: Yes |
| Content Sharing |
: DMP, DMR |
| Important Apps |
: Netflix, YouTube, Prime Video, Rakuten TV, YouTube Kids, DAZN, EON, UEFA TV, Kidoodle tv, Toon Goggles, Deezer, Redbull TV, Plex, Hungama Play, Disney+, NBA, FIFA+, Apple TV+, SWEET.TV, Tet+, AccuWeather, VIDAA Art, VIDAA Free, App Store, Game Center |
|
| 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 |
| Design |
: Bezel Less Design |
| Stand Colour |
: Black |
| Colour of Appliance |
: Black |
| AI Sports Mode |
: Yes |
| Parental Control |
: Yes |
| Game Mode PLUS |
: Yes |
| Adaptive Light Sensor |
: Yes |
| Digital & Analog Tuner |
: DVB-T2/T/C/S2/S |
| Media Player |
: Audio Picture Video |
| PVR Function |
: Yes, Depending On Location |
| Time Shift |
: Yes, Depending On Location |
|
| 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 |
: AC 100 - 240V, 50 Hz, 60 Hz |
| Power Consumption |
: 130 W |
| Power Consumption Standby |
: 0.5 W |
| Energy Efficiency Class SDR |
: E |
| Energy Efficiency Class HDR |
: G |
| Net Weight |
: 11 Kg |
| Weight Including Stand |
: 11 Kg |
| Gross Weight |
: 16.5 Kg |
| Product Position At Packing |
: Vertical |
| VESA Wall Mount Compatible |
: 200 mm X 400 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 100V-240V 50/60Hz |
| Power Consumption |
: 190 W |
| Power Consmption Standby |
: 0.5 W |
| Weight Without Stand |
: 11 Kg |
| Weight With Stand |
: 11.1 Kg |
| Packaging Weight |
: 15 Kg |
| Wall Mount Size |
: 200 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: Yes |
| TV Stand |
: Yes |
| 2 Batteries |
: Yes |
| User Manual |
: Yes |
| Instruction Booklet |
: 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 55A6NTUK with:
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Compare TCL 55C645 with:
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Key Differences
TCL 55C645 and Hisense 55A6NTUK are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. 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 provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.
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