| Model No |
M556-H1 |
55QM7K |
| 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, AAC, AAC+, WMA, FLAC, WAV, M4A |
| Supported Video Formats |
: H.263, H.264, AVI, MKV, MP4, MPEG-4, WMV, VP9, DivX, Xvid, 3GPP |
| Supported Picture Formats |
: JPEG, GIF, PNG |
|
| USB Version |
: 3.0, 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 |
|
| Video |
| Backlight |
: 4K UHD Full Array QLED |
| HLG |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision |
: Yes |
| Active Pixel Tuning |
: Yes |
| Clear Action |
: 180 |
| Dynamic Motion Rate |
: DMR 120 |
| Wide Color Gamut |
: Quantum Color |
| Gaming Engine |
: V-Gaming Engine™ |
| Picture Engine |
: IQ Active Processor |
| UHD Upscale Engine |
: Spatial Scaling Engine |
|
| Backlight |
: 4K UHD QD-Mini LED QLED |
| HLG |
: Yes |
| HDR 10 |
: Yes |
| HDR 10+ |
: Yes |
| Dolby Vison |
: Yes |
| Dolby Vison IQ |
: Yes |
| Filmmaker Mode |
: Yes |
| Dolby Vision Gaming |
: Yes |
| Quantum Dot Technology |
: Yes |
| Brightness |
: HDR 2600 Nits |
| Display Colors |
: 1.07 Billion Colors |
| Panel Type |
: CrystGlow WHVA Panel |
| Picture Engine |
: TCL AIPQ PRO Processor |
| Dimming Zones |
: Up To LD2500 Precise Dimming |
| Local Dimming |
: Up To LD500 Precise Dimming Series |
| Motion Enhancement Technology |
: Motion Rate 480 With MEMC Frame Insertion |
| Description |
: Next Gen Technology That Is Clearly A Step Above |
|
| Audio |
| Audio Output (RMS) |
: 10 W + 10 W |
|
| Audio Output ( RMS ) |
: 40 W |
| Dolby Atmos Audio |
: Yes |
| Bluetooth Personal Audio |
: Yes |
| IMAX Enhanced Certification |
: Yes |
| Speaker System |
: Audio by Bang & Olufsen |
| Dolby Processing |
: Dolby Atmos, Dolby Digital+, Dolby Digital |
| Audio Passthrough |
: Dolby Atmos, Dolby Digital+, Dolby Digital, PCM |
|
| Connectivity Options |
| HDMI 2.1 |
: 3 Side |
| USB 2.0 |
: 1 Side |
| Ethernet / LAN |
: 1 Rear |
| Analog Audio Output |
: 1Rear |
| Digital Audio Output ( SPDIF ) |
: 1 Rear |
| Wi-Fi 5 |
: Yes |
| TV Tuner |
: Yes |
|
| HDMI ( 2.1 ) |
: 4 ( 1 eARC ) |
| USB ( 3.0 + 2.0 ) |
: 2 ( USB 3.0 X 1, USB 2.0 X 1 ) |
| Bluetooth 5.4 |
: Yes |
| Ethernet / LAN |
: Yes |
| Chromecast Built-In |
: Yes |
| RF Input ( NTSC, ATSC ) |
: Yes |
| SPDIF Digital Audio Optical |
: Yes |
| Wi-Fi |
: Wi-Fi 5 ( 802.11ac ) |
|
| Smart TV Features |
| Operation System |
: Vizio Smart Cast |
| Netflix |
: Yes |
| Disney+ |
: Yes |
| YouTube |
: Yes |
| Apple TV+ |
: Yes |
| Prime Video |
: Yes |
| Works With Alexa |
: Yes |
| Works With Hey Google |
: Yes |
| Works With Apple Homekit |
: Yes |
| Supported Internet Services |
: Apple TV+, Crackle, Discovery+, Disney+, Fandango, FOX Sports, fuboTV, HBO Max, Hulu, iHeartRadio, Netflix, Pandora, Paramount+, Peacock, Prime Video, Redbox, SiriusXM, Sling TV, STARZ, TikTok, Tubi, Vudu, XUMO, YouTube, YouTube TV |
|
| Operating System |
: Google TV |
| Netflix |
: Yes |
| YouTube |
: Yes |
| YouTube TV |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Google Chromecast Built-In |
: Yes |
| Screen Mirroring |
: Apple AirPlay 2 |
| Works With |
: Amazon Alexa, Google Assistant, Apple HomeKit |
|
| Other Features |
| Design |
: Infinity‑Edge Design |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Television Warranty |
: One Year Parts & Labor. Free Lifetime Technical Support. |
|
| Design |
: Ultra Slim Design |
| Sleep Timer |
: Yes |
| Closed Caption |
: Yes |
| JPEG / MP3 For USB |
: Yes |
| TCL Halo Control System |
: Yes |
| Accessible Menu System ( CVAA ) |
: Yes |
| Parental Control ( V -Chip ) |
: USA |
| Control Buttons |
: One Button |
| Multilingual On-Screen-Display |
: English, Spanish, French |
| Warranty |
: 1 Year Limited Warranty |
|
| General Details |
| Power Supply (Voltage, Hz) |
: AC 100V-240V 50/60Hz |
| Power Consumption Yearly |
: 180.0 kWh |
| Weight Without Stand |
: 14.7 Kg |
| Weight With Stand |
: 15.0 Kg |
| Packaging Weight |
: 21.2 Kg |
| VESA Hole Pattern |
: 300 mm X 200 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 325 kWh/Y |
| Power Consumption Standby |
: < 0.5 W |
| Weight Without Stand |
: 13.29 Kg |
| Weight With Stand |
: 14.51 Kg |
| Package Weight |
: 19.45 Kg |
| VESA Walll Mount Pattern |
: 300 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: XRT140 |
| 2 X AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Power Cable |
: Yes |
|
| Remote Control |
: Backlit Voice Remote Control |
| 2 X AAA Batteries |
: Yes |
| Warranty Info English |
: Yes |
| Quick Start Guide English |
: Yes |
|
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Compare Vizio M556-H1 with:
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Compare TCL 55QM7K with:
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Key Differences
If you're comparing Vizio M556-H1 and TCL 55QM7K, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Vizio M556-H1 and TCL 55QM7K offer different motion rates (60 Hz vs 144 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. 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. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.
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