This is the summary of consumer reviews for Vizio M-Series Razor Smart LED HDTV. The BoolPool rating for this product is Very Good, with 4.30 stars, and the price range is $378.00-$3799.99 (Based on size).

VIZIO M-Series Razor LED™ Smart TV with Theater 3D® brings together near edge-to-edge picture and cinema-quality 3D in one amazing, must-have entertainment upgrade. This razor thin LED TV with Smart Dimming™ delivers an amazingly vibrant picture, with local dimming zones for richer colors, deeper blacks and striking contrast. The updated VIZIO Internet Apps Plus is easier to use than ever, with a full-screen interface that lets you access your favorite apps in a snap. A sleek industrial design highlighted by a razor-thin profile and stunning, near-borderless picture makes this TV a perfect centerpiece.

Effective refresh rates of up to 240Hz with Smooth Motion, combined with 1080p Full HD and a 10M:1 dynamic contrast ratio, bring crystal-clear sharpness. Theater 3D technology delivers noticeably brighter, cinema-quality 3D, with lightweight battery-free glasses like those used in movie theaters. The TV is easy to setup with built-in WiFi that connects to the local network. HDMI and USB ports let you plug in and enjoy content from your other devices.

However, some users complain that VIZIO internet apps are slow in response and the glossy screen causes reflection while watching the TV.

Overall, VIZIO M-Series Razor LED™ Smart HDTV is razor thin and ultra-sharp. It is available in many different sizes and users love the feature set on this TV series. 

Models and Size:

• M321i-A2      32-Inch
• M401i-A3      40-Inch
• M471i-A2      47-Inch
• M501d-A2R   50-Inch
• M551d-A2R   55-Inch
• M601d-A3R   60-Inch
• M651d-A2R   65-Inch
• M701d-A3R   70-Inch
• M801d-A3     80-Inch