| Model No |
M556-H1 |
55UR75506LC |
| 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 |
: 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 |
: 2.0 |
| Supported Audio Formats |
: MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, PNG, BMP, WebP, JPS, MPO |
|
| 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 Direct LED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Filmmaker Mode ™ |
: Yes |
| AI Brightness Control |
: Yes |
| Dynamic Tone Mapping |
: Yes |
| Upscaling |
: 4K Upscaling |
| Picture Processor |
: α5 AI Processor 4K Gen6 |
| Picture Mode |
: 9 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF )Expert ( Dark Room )) |
|
| Audio |
| Audio Output (RMS) |
: 10 W + 10 W |
|
| Audio Output ( RMS ) |
: 20 W |
| LG Sound Sync |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Sound Mode Share |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| Clear Voice Pro |
: Yes ( Auto Volume Leveling ) |
| AI Sound |
: AI Sound ( Virtual 5.1 Up-Mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| 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 ( 2.0 ) |
: 3ea ( Supports eARC, ALLM ) |
| USB ( 2.0 ) |
: 2ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna, Cable ) |
: 2ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 5 |
: Yes |
| Bluetooth® 5.0 |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
|
| 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 |
: WebOS 23 Smart TV |
| Home Hub |
: Yes |
| AI Chatbot |
: Yes |
| LG Channels |
: Yes |
| Full Web Browser |
: Yes |
| USB Camera Compatible |
: Yes |
| Works With Apple Home |
: Yes |
| Works With Apple Airplay |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
| Content Partners |
: Netflix, Disney+ Hotstar, Prime Video & Apple TV |
|
| Other Features |
| Design |
: Infinity‑Edge Design |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Television Warranty |
: One Year Parts & Labor. Free Lifetime Technical Support. |
|
| Design |
: Sleek & Slim Design |
| Gray Scale |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| Analog TV Reception |
: Yes |
| Country of Origin |
: India |
| Digital TV Reception |
: DVB-T2/T ( Terrestrial ), DVB-C ( Cable ), DVB-S2/S ( Satellite ) |
|
| 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 |
: AC 100~240V 50-60Hz |
| Power Consumption |
: 165 W |
| Power Consumption Standby |
: Under 0.5 W |
| Energy Star Rating |
: 2 |
| TV Weight Without Stand |
: 14.0 Kg |
| TV Weight With Stand |
: 14.1 Kg |
| Packaging Weight |
: 18.9 Kg |
| VESA Mounting |
: 300 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: XRT140 |
| 2 X AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Power Cable |
: Yes |
|
| Remote Control |
: Magic Remote Control MR23 |
| Power Cable |
: Yes ( Detachable ) |
|
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Compare Vizio M556-H1 with:
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Compare LG 55UR75506LC with:
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Key Differences
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 offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both TVs come with smart platforms that support popular streaming apps and voice control features. 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. Vizio M556-H1 and LG 55UR75506LC are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Verdict: Choosing between Vizio M556-H1 and LG 55UR75506LC depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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