VIZIO M-Series Quantum TV: 4K HDR Smart TV or Just Another Display? Unveiling the True Value in a Sea of Choices!

promicoy

New member
When it comes to choosing a TV, most people settle for standard features and decent picture quality. But what if I told you that stepping up to something like the VIZIO M658-G1 M-Series Quantum could fundamentally change how you experience visual media? With its quantum color technology and ultra-bright display, this TV promises not just to show you a picture, but to immerse you in a world of color and detail that many mainstream models simply can't match.

However, is it really worth the investment, or are we just being sold on flashy specs that don’t translate to real-world performance? Let’s delve into the features of this 65-inch 4K HDR smart TV, looking beyond the marketing jargon to see whether it can truly deliver an extraordinary viewing experience or if it’s just another contender in an oversaturated market.

Spec​

Parameter
VIZIO M-Series Quantum TV​
Picture​
VIZIOM-SeriesQuantumTV.jpg
Screen Size​
65 Inches​
Reference Price​
Model Year​
2019​
Built-In Media​
Stand, Remote Control, Power Cable​
Highlight​
Extraordinary color experience: VIZIO quantum color technology produces up to 80% more color than a standard 4K HDR TV
Brighter pictures, more detail: Ultra-bright 600 delivers up to 3x brighter imagery with striking detail in every highlight
Deep shades of black: Our powerful Active Full Array backlight features 90 local dimming zones allowing for deep black levels with stunning depth and contrast
Dolby vision HDR: Capable of displaying a wider spectrum of colors & detail; Includes HDR10 and HLG content support
Hands-free voice control: Supports Alexa, Google Assistant and Apple Home kit
Internet Applications​
Netflix, Hulu, Vudu, Amazon Instant Video, YouTube​
Controller Type​
google_assistant, homekit, amazon_alexa​
Control Method​
Voice​
Aspect Ratio​
16:9​
Display Technology​
QLED​
Screen Finish​
Flat​
Resolution​
4K​
Refresh Rate​
120 Hz​
HDR Format​
Dolby Vision, HDR10, HLG​
Maximum Brightness​
6E+2 Nit​
Backlight Technology​
LED​
Picture Enhancement​
Clear Action 360​
Motion Enhancement​
Clear Action 360​
Audio Channels​
2.0​
Audio Output​
Digital​
Audio Input​
USB, HDMI
Video Encoding​
VP9, H.265 (HEVC)​
Tuner Type​
ATSC​
Other Features​
Flat​
Mount Standard​
400 x 200 mm​
Connectivity Technology​
USB, Ethernet, HDMI
Wireless Technology​
Wi-Fi​
Usb Ports​
1​
USB3.0 Ports​
1​
HDMI Ports​
4​
Connector Type​
HDMI, Component​
Signal Format​
HDMI, USB, Ethernet, ATSC​
Hardware Interface​
USB, HDMI
Item Weight​
74 Pounds​

System Experience​

When I got my new Vizio M558-G1, I was eager to set it up and dive into my favorite shows and games. The unboxing was surprisingly smooth, and the packaging was well thought out, which made lifting and mounting it a breeze with a friend. I appreciated the straightforward setup instructions displayed on-screen, making the initial connection to my Wi-Fi relatively painless. However, I did notice that it came pre-set to Eco Mode, which made it a bit sluggish at first. Thankfully, switching to QuickStart mode solved that issue, and since then, I've had a seamless experience with the system.

Viewing Experience​

The picture quality is where this TV truly shines. I was coming from a much older LG 1080p model, and the difference is night and day. The colors are vibrant and rich, and the blacks are deep, thanks to the local dimming feature. Watching movies in 4K HDR is a visual treat; it's almost like being transported right into the action. I’ve been experimenting with different picture settings, and I find that the “Calibrated Dark” mode gives me the best balance for my average room lighting. Even with less-than-perfect content, the upscaling is impressive, transforming 1080p videos into something much more enjoyable.

Audio Experience​

Now, sound quality has been a mixed bag. While the built-in speakers are decent for casual viewing, they definitely lack the punch I crave for a fully immersive experience. I can see why many people recommend getting a soundbar; it feels like an essential addition to truly enjoy the cinematic experience. That said, for day-to-day use, the audio is acceptable, and I haven’t felt compelled to crank it up too high, which is a relief.

Other Experience​

My experience with the Smartcast software has been a bit of a rollercoaster. At first, it was frustratingly slow, but I’ve learned to navigate it better over time. I’ve had some issues with apps crashing, particularly with streaming services, but a quick reboot generally solves the problem. I ended up pairing the TV with a Roku for a smoother streaming experience, which has worked wonders. I appreciate the built-in Chromecast and AirPlay features, making it easy to share content from my phone, which adds a nice touch.

Conclusion​

Pros:
The standout features for me include the exceptional picture quality and the value for money I’ve received. The local dimming zones really enhance the viewing experience, and for someone who enjoys watching movies and playing games, this TV hits the mark. I also appreciate the ease of setup and the overall aesthetic of the TV; it looks great mounted on my wall.

Cons:
On the downside, I’ve encountered a few annoying quirks. The Smartcast interface can be sluggish, and I’ve faced occasional connectivity issues that required a power cycle to resolve. Additionally, the sound quality could definitely be better; I find myself reaching for the remote to adjust the volume more often than I'd like. The remote itself isn’t the most intuitive either, but I’ve gotten used to it after some time.

Overall Evaluation:
Overall, I’m satisfied with my purchase of the Vizio M558-G1. It has its flaws, especially in the smart functionality and audio department, but the picture quality alone makes it a worthwhile investment, especially considering the price point. I’ve done my fair share of research and believe I made an informed decision. If you’re looking for a great display and don’t mind adding a soundbar, this TV could be a fantastic addition to your entertainment setup.
 

GreatKangaroo

New member
Honestly, I’m loving the picture quality on this TV! But man, it takes forever to boot up. Sometimes I can't even tell if it’s on because there's just this tiny little light in the corner that doesn’t stay lit for too long. My old Vizio was way better in terms of app options, too—way more choices! Oh, and don’t forget, you’re gonna need a new remote because the one that comes with it is pretty basic.
 

yodathekid

New member
I picked up this Vizio because my old one has been a champ for years and I still use it! But man, this new smart TV is just super slow. I’m talking like, I have to reboot it all the time just to get it to do anything. It’s frustrating! So, I ended up grabbing a Roku to handle the smart stuff instead. Way easier!
 

Wwalmarts

New member
I’m totally vibing with my Vizio! The colors pop and those black levels? Top-notch! Yeah, the Chromecast OS can be a bit sluggish sometimes, but honestly, I mostly just use it for YouTube, so it’s not a big deal. The sound is alright—nothing to write home about—but the remote is super easy to use. And let me tell you, the color range is amazing, like one of the best out there!
 
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