Vizio

Vizio V555M-K01 Tv

TV
55 inches
VIZIO
LED

4.2/ 5 on Amazon529Amazon ratings3.6ProductDome score

More reviewed than 70%

High confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forYou want a 55-inch 4K TV with both Ethernet and Wi-Fi options

Wired Ethernet plus Wi-Fi gives the 55-inch V555M-K01 more connection flexibility than sets offering wireless only.

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ProductDome scorecard

How it ranks among the 249 tvs we track

3.6/ 5ProductDome scoreHigh confidence

Owner satisfaction · 56% of scorecategory median 4.3★4.2

4.2★ across 529 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 56 ratings3.4

529 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score0.0

Modest tracked demand last month.

Data quality · 11% of score3.8

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 249 tvs we track - how the scorecard works · full tvs data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

Vizio's V555M-K01 brings a 55-inch 4K LED panel together with VIDAA smart software and a full connectivity list covering Bluetooth, Ethernet, HDMI, USB and Wi-Fi.

A 55-inch 4K panel at 60Hz sits in the mainstream range for a primary living room TV, and VIDAA is a lighter alternative to Roku or Google TV software. The full connectivity list, wired and wireless alike, gives it more setup flexibility than sets missing Ethernet or Bluetooth.

55 in, 4K UHD LED display
60Hz refresh rate
VIDAA smart platform
Bluetooth, Ethernet, HDMI, USB, Wi-Fi

Who it's for

Buyers wanting a mid-size 4K smart TV for a main living space, with the option of a wired Ethernet connection if Wi-Fi is unreliable. Not the choice for anyone wanting a screen larger than 55 inches or a refresh rate above 60Hz for fast motion.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

55 in 4K UHD panel
Both Ethernet and Wi-Fi options
VIDAA smart platform with broad connectivity

What to check first

60Hz refresh rate, not suited to high frame rate gaming
28.4 lb adds weight versus a smaller set

Performance notes

The 4K UHD LED panel runs at a 60Hz refresh rate, standard for typical streaming and broadcast content. VIDAA handles the smart platform side, and the mix of Ethernet, Wi-Fi, HDMI, USB and Bluetooth covers most connection needs without extra adapters.

Specifications

Dimensions & fit
Brand	Vizio
Model	V555M-K01
Screen Size	55 inches
Weight	28.4 pounds
Dimensions	10.9 × 48.3 × 30.5 inches
Construction & materials
Color	BLACK
Compatibility & installation
Connectivity	Bluetooth, Ethernet, HDMI, USB, Wi-Fi
Other details
Brand Tech	VIZIO
Display Tech	LED
Resolution	4K UHD
Smart Platform	VIDAA
Refresh Rate	60 Hz

How it compares

This product against the closest alternatives we track in tvs.

Product	Amazon rating	Ratings	ProductDome score
Vizio V555M-K01 TvThis product	4.2 / 5	529	3.6 / 5
TCL 65S425 TvTCL	4.6 / 5	44,400	4.0 / 5
Insignia NS-55F501NA26 TvInsignia	4.4 / 5	9,600	3.9 / 5
Roku 43R4A5R TvRoku	4.5 / 5	4,600	3.9 / 5
LG 24LJ4540 TvLG	4.5 / 5	4,300	3.9 / 5

Frequently asked

Questions about the Vizio V555M-K01

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

What resolution does the Vizio V555M-K01 support?

4K UHD.

Does the V555M-K01 have an Ethernet port?

Yes, alongside Wi-Fi, HDMI, USB and Bluetooth.

What smart platform does this Vizio TV run?

VIDAA.