| Model No |
55S546-CA |
55S7SG |
| 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 |
144 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AC3, AAC, AC4 |
| Supported Video Formats |
: AVI, DIV, MPEG-4, MPEG-H, MP4, VC-1, VP8, PP9 |
| Supported Picture Formats |
: JPEG, PNG ,BMP, HEIF |
|
| USB Version |
: 3.0, 2.0 |
| Supported Audio Formats |
: WMA, FLAC, MP3, WAV |
| Supported Video Formats |
: AVI, MP4, MKV, TS, FLV, WMV, MOV, WEBM |
| Supported Picture Formats |
: JPEG, BMP, PNG, GIF |
|
| Video |
| Backlight |
: 4K HDR QLED TV |
| HDR10+ |
: Yes |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Dolby Vision |
: Yes |
| Natural Motion |
: 240 |
| Resolution |
: UHD |
| Display Colors |
: 1.07 Billion |
| Picture Engine |
: AiPQ Engine |
|
| Backlight |
: 4K UHD QLED |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision |
: Yes |
| Dolby Vision IQ |
: Yes |
| Anti-Glare Panel |
: Yes |
| Hi-Matte Display |
: Yes |
| HDR10+ Adaptive |
: Yes |
| Wide Color Gamut |
: Yes |
| AI RGB Light Sensor |
: Yes |
| Quantum Dot Technology |
: Yes |
| Contrast Ratio |
: 3800:1 |
| Motion Rate |
: 280 Hz |
| Brightness |
: 500 Nits |
| Video Encoding |
: H.264, H.265 ( HEVC ), VP9 |
|
| Audio |
| Audio Output ( RMS ) |
: 8 W + 8 W |
| Dolby Processing |
: Dolby Atmos |
| Audio Passthrough |
: Dolby Atmos / Dolby Digital Plus / Dolby Digital |
|
| Sound Output ( RMS ) |
: 36 W |
| Audio Enhancement |
: DTS Virtual X |
| Multi-Channel Audio |
: 2.0.2 Surround Sound |
|
| Connectivity Options |
| HDMI 2.0 |
: 3 ( 1 With eARC ) |
| 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 |
| WiFi |
: 802.11ac 2X2 Dual Band ( Supports 2.4GHz & 5GHz ) |
| AV Input |
: Composite Video + L&R Audio In ( Mini 3.5 mm Connector ) |
|
| HDMI ( 2.1 + 2.0 ) |
: 4 ( USB 2.1 X 2, USB 2.0 X 2 ) |
| USB ( 3.0 + 2.0 ) |
: 2 ( USB 3.0 X 1, USB 2.0 X 1 ) |
| HDMI CEC |
: Yes |
| Ethernet / LAN |
: Yes |
| Bluetooth ® 5.3 |
: Yes |
| Digital Audio Output |
: Optical |
| HDMI eARC |
: HDMI 1- eARC |
| Wi-Fi Built-In |
: Wifi 5 ( 802.11ac ) |
| RF Antenna |
: NTSC, Clear QAM, ATSC |
|
| Smart TV Features |
| Operating System |
: Google TV |
| Chromecast Built-In |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Advanced PQ Setting With Mobile App |
: Yes |
| Integrated Hands-Free Voice Assistant |
: Google Assistant |
| Variable Refresh Rate ( VRR ) |
: 48Hz - 60Hz @ 4K |
| Easy Voice Control |
: Works With Siri, Alexa, And Hey Google |
|
| Operating System |
: Google TV |
| Netflix |
: Yes |
| YouTube |
: Yes |
| Hey Google |
: Yes |
| Google Cast |
: Yes |
| Prime Video |
: Yes |
| Google Assistant Built-In |
: Yes |
| Alexa |
: Works With Alexa |
| Internet Applications |
: Disney Plus, Hulu, Netflix, Prime Video, YouTube |
| Art Mode |
: 1000+ Free Masterpieces-No Subscription Required |
|
| Other Features |
| Sleep Timer |
: Yes |
| Closed Caption |
: Yes |
| 1 Year Limited Warranty |
: Yes |
| Parental Control ( V-Chip ) |
: Yes |
| Accessible Menu System ( CVAA ) |
: Yes |
| Control Buttons |
: One Button |
| Multilingual On-Screen-Display |
: English, Spanish, French |
| Tuner Type |
: ATSC / NTSC / Clear QAM |
| Live TV Pause From Antenna ( Up To 30 Minutes ) |
: Yes ( Compatible With USB Drive ) |
| Design |
: Full View Edge-To-Edge Glass Design |
|
| Design |
: Frame Design |
| Sleep Timer |
: Yes |
| Closed Caption |
: Yes |
| Motion Detector |
: Yes |
| Parental Control |
: Yes |
| Total Ambient Adaptive |
: Yes |
| Warranty |
: 2 Year Warranty |
| On-Screen Display |
: English, French, Spanish, German, Simplified Chinese, Traditional Chinese, Portuguese |
|
| General Details |
| Power Supply (Voltage, Hz) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 274 kWh/Y |
| Power Consumption Standby |
: ＜0.5 W |
| Weight Without Stand |
: 15.60 Kg |
| Weight With Stand |
: 15.78 Kg |
| Packaging Weight |
: 20.41 Kg |
| VESA Walll Mount Pattern |
: 200 mm X 300 mm |
|
| Power Supply |
: AC 100~240V, 50Hz / 60Hz |
| Power Consumption |
: 150 W |
| Power Consumption Standby |
: <0.5 W |
| Weight Without Stand |
: 14.37 Kg |
| Weight With Stand |
: 15.51 Kg |
| Weight Packaged |
: 24.58 Kg |
| VESA Wall Mount Compatible |
: 300 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: RC902N |
| 2 AAA Batteries |
: Yes |
| Screw Size |
: M6 X 12 |
| Warranty Info / Quick Start Guide (QSG) |
: Yes English |
| Power Cord Type |
: Detachable |
|
| Remote Control |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
|
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Compare TCL 55S546-CA with:
|
Compare Hisense 55S7SG with:
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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. 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. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. TCL 55S546-CA and Hisense 55S7SG offer different motion rates (60 Hz vs 144 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. TCL 55S546-CA and Hisense 55S7SG are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. TCL 55S546-CA and Hisense 55S7SG differ in resolution (UHD vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Verdict: Choosing between TCL 55S546-CA and Hisense 55S7SG depends on your usage, whether you prioritize display quality, smoother motion, or smart features. Top Differences- Resolution: UHD Vs 4K 3840 x 2160
- Refresh Rate: 60 Hz Vs 144 Hz
- Display Technology: 4K HDR QLED TV Vs 4K UHD QLED
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