| Model No |
65S421-CA |
65U7NQ |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
65 Inch (164 cm) |
65 Inch (164 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
144 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: AAC, MP3, WMA, WAV ( PCM ), AIFF, FLAC, AC3 |
| Supported Video Formats |
: MKV (H.264), MP4, MOV ( H.264 ), TS ( H.264 ) |
| Supported Picture Formats |
: JPEG, PNG, GIF |
|
| USB Version |
: 3.0, 2.0 |
| Supported Audio Formats |
: MPEG, WMA, FLAC, MP3, AAC, WAV, OPUS |
| Supported Video Formats |
: HEVC, AVC, WEBM, MPEG, MOV, WMV, FLV, TS, MKV, MP4, AVI |
| Supported Picture Formats |
: GIF, PNG, BMP, JPEG |
|
| Video |
| Backlight |
: 4K UHD HDR LED |
| HDR10 |
: Yes |
| Resolution |
: UHD |
| Clear Motion Index |
: 120Hz CMI |
| Display Colors |
: 1.07 Billion |
| Picture Engine |
: 4K Creative Pro Upscaling Engine |
|
| Backlight |
: 4K UHD ULED MINI LED |
| HLG |
: Yes |
| HDR |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision IQ |
: Yes |
| Filmmaker Mode |
: Yes |
| HDR10+ Adaptive |
: Yes |
| MEMC Technology |
: Yes |
| Dolby Vision Gaming |
: Yes |
| Wide Color Spectrum |
: Yes |
| Digital 3D Comb Filter |
: Yes |
| Low-Reflection Screen |
: Yes |
| Full Array Local Dimming |
: Yes |
| Quantum Dot Technology |
: Yes |
| Dynamic Tone Mapping Pro |
: Yes |
| Mini-LED Pro Mit Local Dimming |
: Yes |
| HDR10+ Gaming Technology |
: Yes |
| Local Dimming Zones |
: 300+ |
| Panel Response Time |
: 6 ms |
| Contrast |
: 5000:1 |
| Input Delay In Game Mode |
: ≤ 10 ms |
| Brightness |
: 500 Nits |
| Maximum Brightness |
: Up To 1500 Nits 1500 Nits |
| Picture Engine |
: Hi-View Engine PRO With AI Image |
|
| Audio |
| Audio Output ( RMS ) |
: 2 Channel X 8 W |
| Dolby Processing |
: Dolby Digital |
| Audio Passthrough |
: Dolby Digital Plus |
|
| Sound Output ( RMS ) |
: 2 X 10 W + 20 W |
| EzPlay |
: Yes |
| TV Mode |
: Yes |
| IMAX Expanded |
: Yes |
| Custom Equalizer |
: Yes |
| Built-InSubwoofer |
: Yes |
| Dolby Atmos System |
: Yes |
| Sound Technology |
: Dolby Atmos DTS Virtual X Decoding |
|
| Connectivity Options |
| HDMI 2.0 |
: 3, w/HDCP 2.2 ( 1 ARC ) |
| USB 2.0 |
: 1 |
| Ethernet / LAN |
: 1 Yes |
| RF Input ( NTSC, ATSC ) |
: 1 Yes |
| Audio Output Headphone |
: 1 Yes |
| SPDIF Digital Audio Optical |
: 1 Yes |
| AV Input |
: Composite Video + L&R Audio In |
| Wireless Connection |
: 802.11ac 2x2 Dual Band ( support 2.4GHz & 5GHz ) |
|
| HDMI ( 2.1 ) |
: 4 ( HDMI1, 2 X 2.1 ALLM, HDMI3 X 2.1 eARC, ALLM, VRR ( 144Hz), HDMI4 X 2.1 ALLM, VRR (144Hz )) |
| USB ( 3.0 + 2.0 ) |
: 2 ( USB3.0 X 1, USB2.0 X 1 ) |
| RF Tuner |
: 2 |
| Ethernet / LAN |
: 1 |
| S/PDIF Outputs |
: 1 |
| Headphone Jacks |
: 1 |
| Audio Inputs (L / R ) |
: 1 |
| Composite Inputs ( AV ) |
: 1 |
| Bluetooth |
: Yes |
| Standard Interface ( CI+ ) |
: V2.0 |
| Wi-Fi Technology |
: IEEE 802.11 a/b/g/n/ac-2.4G,5G |
|
| Smart TV Features |
| Operating System |
: Roku TV |
| CPU |
: Dual-core |
| GPU |
: Dual-core |
| Powerful Mobile App |
: Yes |
| Advanced PQ Setting With Mobile App |
: Yes |
|
| Operating System |
: VIDAA Smart OS |
| Netflix |
: Yes |
| Amazon |
: Yes |
| YouTube |
: Yes |
| Share Screen |
: Yes |
| Full Voice Control |
: Yes |
| AirPlay 2 Support |
: Yes |
| Sharing Content |
: DMP, DMR |
| Important Apps |
: Game Center, App Store, VIDAA Free, VIDAA Art, AccuWeather, Tet+, SWEET.TV, Apple TV+, FIFA+, NBA, Disney+, Hungama Play, Plex, Redbull TV, Deezer, Toon Goggles, Kidoodle tv, UEFA TV, EON, DAZN, YouTube Kids, Rakuten TV, Prime Video, YouTube, Netflix |
|
| Other Features |
| Closed Caption |
: Yes |
| 1 Year Limited Warranty |
: Yes |
| Parental Control ( V-Chip ) |
: Yes |
| Accessible Menu System ( CVAA ) |
: Yes |
| Control Buttons |
: Power/Power/Menu, <,> |
| Multilingual On-Screen-Display |
: English, Spanish, French |
| Signal Format Capability |
: ATSC / NTSC / Clear QAM |
|
| Design |
: Bezel-Less Design |
| Color |
: Black |
| Child Lock |
: Yes |
| Light Sensor |
: Yes |
| Total Ambient Adaptive |
: Yes |
| Digital & Analog Tuner |
: DVB-T2, T, C, S2, S |
| Media Player |
: Audio, Picture, Video |
| Time Shift |
: Yes, Depending On The Location |
| PVR Function |
: Yes, Depending On The Location |
|
| General Details |
| Power Supply (Voltage, Hz) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 180 kWh/Y |
| Power Consumption Standby |
: <0.5 W |
| Weight Without Stand |
: 17.59 Kg |
| Weight With Stand |
: 18.00 Kg |
| Packaging Weight |
: 26.98 Kg |
| VESA Walll Mount Pattern |
: 400 mm X 200 mm |
|
| Power Supply |
: AC 100 V-240V 50/60Hz |
| Power Consumption |
: 250 W |
| Power Consumption Standby |
: 0.5 W |
| Energy Efficiency Class SDR |
: D |
| Energy Efficiency Class HDR |
: G |
| Product Weight Without Stand |
: 20.8 Kg |
| Product Weight With Stand |
: 20.8 Kg |
| Product Weight Packaged |
: 28 Kg |
| VESA Wall Mount Compatible |
: 400 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: Roku TV RC280 |
| 2 AAA Batteries |
: Yes |
| Screw Size |
: M6 X 12 |
| Quick Start Guide |
: Yes English |
|
| Solar-Powered Remote Control |
: Yes |
| User Manual |
: Yes |
| Quick Set Up Guide |
: Yes |
|
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Compare TCL 65S421-CA with:
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Compare Hisense 65U7NQ with:
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Key Differences
In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs come with smart platforms that support popular streaming apps and voice control features. TCL 65S421-CA and Hisense 65U7NQ differ in resolution (UHD vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. If you're comparing TCL 65S421-CA and Hisense 65U7NQ, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. TCL 65S421-CA and Hisense 65U7NQ offer different motion rates (120 Hz vs 144 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Verdict: Choosing between TCL 65S421-CA and Hisense 65U7NQ depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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