| Model No |
75S551G |
75QD7QFM |
| TV Type |
Smart TV |
Smart 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 |
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 |
: 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 UHD Direct LED |
| HLG |
: Yes |
| HDR 10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision |
: Yes |
| Description |
: Smart & Stunning |
| Display Colors |
: 1.07 Billion Colors |
| Backlight Type |
: High Brightness LED Backlight |
| Picture Engine |
: TCL AIPQ Processor with Deep Learning AI |
| Motion Enhancement Technology |
: Motion Rate 240 with MEMC Frame Insertion |
| Picture Preset |
: Vivid, Low Power, Smart HDR, Sports, Movie, Game, PC |
|
| Backlight |
: 4K UHD MINI-LED QLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision™ |
: Yes |
| Dolby Vision IQ |
: Yes |
| AI HDR Upscaler |
: Yes |
| HDR10+ Adaptive |
: Yes |
| Wide Color Gamut |
: Yes |
| Quantum Dot Colour |
: Yes |
| Full Array Local Dimming |
: Yes |
| Local Dimming Zones |
: 180 |
| Brightness |
: Up To 600 Nits |
| Picture Engine |
: Hi-View AI Engine |
|
| Audio |
| Audio Output ( RMS ) |
: 30 W ( 2 X 15 W ) |
| DTS Virtual : X |
: Yes |
| Bluetooth Personal Audio |
: Yes |
| DTS Processing |
: DTS-X |
| Dolby Processing |
: Dolby Atmos, Dolby Digital+ |
| Audio Effect |
: Dynamic, Standard, Movie, Music, Voice, Live |
| Audio Passthrough |
: Dolby Atmos, Dolby Digital+, Dolby Digital, PCM |
|
| Sound Output ( RMS ) |
: 30 |
| Multi-Channel Audio |
: 2.0 Channel |
| Audio Technologies |
: Dolby Atmos |
|
| Connectivity Options |
| HDMI |
: 3 X ( 1 With eARC ) |
| USB 2.0 |
: 1 |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: 1 Yes |
| Headphone Output |
: 1 Yes |
| Google Chromecast Built-In |
: Yes |
| RF Input ( NTSC, ATSC ) |
: 1 Yes |
| SPDIF Digital Audio Optical |
: 1 Yes |
| Wi-Fi |
: Wi-Fi 5 ( 802.11ac ) |
| AV Input |
: Composite Video + L & R Audio In ( Mini 3.5 mm Connector ) |
|
| HDMI ( 2.1 + 2.0 ) |
: 4 ( HDMI 2.1 X 2, HDMI 2.0 X 2 ) |
| USB ( 3.0 + 2.0 ) |
: 2 ( USB3.0 X 1, USB2.0 X 1 ) |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| Earphone, Audio Output |
: Yes |
| L / R Audio Input For Composite |
: Yes |
| Wi-Fi Built In |
: Wifi 5 |
| Digital Audio Output |
: Optical |
| RCA Composite Video Input |
: Mini Jack |
| HDMI ARC |
: eARC HDMI 1 |
| HDMI CEC |
: eARC HDMI 1 |
| RF Antenna |
: NTSC, Clear QAM, ATSC 3.0 ( NextGen TV ) |
|
| Smart TV Features |
| Operating System |
: Google TV |
| Disney+ |
: Yes |
| Apple TV |
: Yes |
| YouTube |
: Yes |
| Peacock TV |
: Yes |
| YouTube TV |
: Yes |
| Paramount+ |
: Yes |
| Apple Airplay2 |
: Yes |
| Backlit Voice Remote |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Works With |
: Amazon Alexa, Google Assistant, Apple HomeKit |
|
| Operating System |
: Fire TV |
| Netflix |
: Yes |
| Airplay |
: Yes |
| YouTube |
: Yes |
| Smart TV |
: Yes |
| Prime Video |
: Yes |
| AI Clear Voice |
: Yes |
| Alexa Built-in |
: Yes |
| Google Assistant |
: Yes |
| Far Field Mic, Hands Free |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Works With Apple HomeKit |
: Yes |
|
| Other Features |
| Design |
: Full View Metal Bezel-Less Design |
| Clock |
: Yes |
| Sleep Timer |
: Yes |
| Channel Skip |
: Yes |
| Closed Caption |
: Yes |
| Input Label Edit |
: Yes |
| Channel Label Edit |
: Yes |
| Easy Voice Control |
: Yes |
| JPEG / MP3 For USB |
: Yes |
| Game Accelerator 120 |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Enhanced Dialogue Mode |
: Yes |
| Auto Channel Search / Channel Scanning |
: Yes |
| Parental Control ( V -Chip ) |
: USA |
| Control Buttons |
: One Button |
| Program Guide ( EPG ) |
: Up To 7 Days Future |
| Adjustable Color Temperature |
: Warm, Normal, Cool |
| Tuner Type |
: ATSC, NTSC, Clear QAM |
| Languages |
: English, Spanish, French |
| Warranty |
: 1 Year Limited Manufacturers Warranty |
|
| Design |
: Bezel-Less Design |
| Color |
: Black |
| Sleep Timer |
: Yes |
| Noise Reduction |
: Yes |
| Parental Control |
: Yes |
| Total HDR Solution |
: Yes |
| AI Chroma Light Sensor |
: Yes |
| Warranty |
: One Year |
| Menu Languages |
: English, French, Spanish |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 437 kWh/Y |
| Power Consumption Standby |
: < 0.5 W |
| Weight Without Stand |
: 22.90 Kg |
| Weight With Stand |
: 23.22 Kg |
| Package Weight |
: 32.52 Kg |
| Screw Size |
: M6 X 20 |
| VESA Walll Mount Pattern |
: 400 mm X 400 mm |
|
| Power Supply |
: AC 100-240V,50/60Hz |
| Power Consumption |
: 250 W |
| Power Consumption Standby |
: ≤0.5 W |
| Product Weight Without Stand |
: 29.0 Kg |
| Product Weight With Stand |
: 29.5 Kg |
| Product Weight Packaged |
: 37.5 Kg |
| VESA Wall Mount Compatible |
: 600 mm X 400 mm |
|
| Supplied Accessories |
| Remote Control |
: Voice Remote Control |
| Power Cord |
: Yes |
| 2 X AAA Batteries |
: Yes |
| Warranty Info English |
: Yes |
| Quick Start Guide English |
: Yes |
|
| Remote Control |
: Alexa Voice Remote Control |
| Power Cord |
: Yes |
| User Manual |
: Yes |
| Quick Set Up Guide |
: Yes |
|
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Compare TCL 75S551G with:
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Compare Hisense 75QD7QFM with:
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Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. TCL 75S551G and Hisense 75QD7QFM are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. From a practical standpoint, both options provide a reliable viewing experience for most users. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. TCL 75S551G and Hisense 75QD7QFM offer different motion rates (60 Hz vs 144 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Verdict: Choosing between TCL 75S551G and Hisense 75QD7QFM depends on your usage, whether you prioritize display quality, smoother motion, or smart features. Top Differences- Refresh Rate: 60 Hz Vs 144 Hz
- Display Technology: 4K UHD Direct LED Vs 4K UHD MINI-LED QLED
- Picture Processor: TCL AIPQ Processor with Deep Learning AI Vs Hi-View AI Engine
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