Vizio V Series V4K50S-0809 50"
The 50-inch 4K LED panel with IQ Active processor and Dolby Vision HDR10+ provides clear detail, and the V-Gaming engine delivers sub-10ms input lag with 4K VRR at 60Hz. SmartCast integrates AirPlay, Chromecast, and voice control with Alexa, Siri, and Google Assistant, plus DTS Virtual:X audio. This TV suits budget-focused gamers and streamers who prioritize responsive gaming and multi-device casting.
No current retailer price
Snapshot
The 30-Second Version
Great HDR specs on paper, but owners report too many random shutdowns and freezes to trust it long-term. Buy it cheap, cross your fingers, and keep the receipt.
Pros & Cons
Pros
- Dolby Vision and HDR10+ at a budget price is a steal 95th
- Easy setup and a clean SmartCast interface 75th
- Solid gaming features for casual players
- Good value if you get a working unit
Cons
- Reliability issues are a real concern, random shutdowns and freezing
- Remote lacks a numeric keypad, which is annoying for channel surfers
- Only optical audio out, no headphone jack or analog options
- Smart features reportedly don't work in Mexico
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 17 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
The HDR performance is the real surprise here. Dolby Vision and HDR10+ on a sub-USD 350 TV is genuinely impressive, and the IQ Active processor does a decent job with upscaling. Gaming is fine but not exciting, 60Hz with VRR and ALLM gets the job done for casual play, though the sub-10ms input lag claim is nice if it holds up. The 17th percentile display ranking is the weak spot, this is a basic LED panel with no local dimming, so contrast and black levels are just okay. Audio sits right around average with DTS Virtual:X, which is fine for a bedroom but won't replace a soundbar.
Specifications
Full Specifications
Display
| Size | 50" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Processor | IQ Active Processor |
HDR
| HDR Formats | Dolby Vision, HDR10+, HLG |
| Dolby Vision | Yes |
| HDR10+ | Yes |
| HLG | Yes |
Gaming
| Refresh Rate | 60 Hz |
| VRR | 4K 48-60 fps Variable Refresh Rate |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | SmartCast |
| Voice Assistant | Alexa |
| Screen Mirroring | AirPlay, Chromecast built-in |
Audio
| Dolby Atmos | No |
| Surround Sound | DTS Virtual:X |
| eARC | Yes |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2.1 |
| Wi-Fi | ✓ |
| Bluetooth | Yes |
| Ethernet | Yes |
Power & Size
| Weight | 10.0 kg / 22.1 lbs |
vs Competition
The TCL QM8K and Hisense U8 Series both offer better picture quality and more reliable performance for not much more money. The Sony BRAVIA 5 and Samsung Neo QLED QN80H are in a different league entirely, but they cost significantly more. If you're strictly budget-constrained, the Vizio is hard to beat on HDR support alone, but the TCL QM8K is the smarter buy if you can stretch your budget even slightly. The LG B5 OLED is overkill for this comparison, but it shows what you're giving up in contrast and black levels.
| Spec | Vizio V Series V4K50S-0809 50" | LG C5 OLED55C5PUA | Samsung Neo QLED QN990F | Sony BRAVIA 8 K65XR80 | TCL QM8K Series 75QM8K | Hisense U8 Series 100U8QG |
|---|---|---|---|---|---|---|
| Screen Size | 50 | 55 | 75 | 65 | 75 | 99.5 |
| Resolution | 4K | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | OLED | Mini-LED | OLED | Mini-LED | Mini-LED |
| Refresh Rate | 60 | 120 | 120 | 120 | 144 | 165 |
| Hdr | Dolby Vision, HDR10+, HLG | Dolby Vision, HDR10, HLG | HDR10, HDR10+, HLG | HDR10, HLG, Dolby Vision | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) |
| Smart Platform | SmartCast | webOS | Tizen | Google TV | Google TV | Google TV |
| Dolby Vision | true | true | false | true | true | true |
| Dolby Atmos | false | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | HDR | Audio | Smart | Gaming | Display | User Sentiment | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| Vizio V Series V4K50S-0809 50" | 95.4 | 51.8 | 56.3 | 56.7 | 17.1 | 7.2 | 62.4 | 75.2 | 36 |
| LG C5 OLED55C5PUA Compare | 96.9 | 93.9 | 90.2 | 97.9 | 88.4 | 70.7 | 98.6 | 93.7 | 93.1 |
| Samsung Neo QLED QN990F Compare | 84.4 | 99.8 | 93.5 | 88.3 | 99.5 | 82.4 | 99.9 | 99.6 | 83.6 |
| Sony BRAVIA 8 K65XR80 Compare | 87.8 | 90.8 | 91.9 | 78.2 | 91.8 | 82.4 | 92.7 | 87 | 69.9 |
| TCL QM8K Series 75QM8K Compare | 91.2 | 92.6 | 99 | 92.9 | 89.6 | 82.4 | 92.7 | 87 | 99.3 |
| Hisense U8 Series 100U8QG Compare | 91.2 | 98.4 | 95.9 | 94.6 | 94.7 | 98.7 | 86 | 75.2 | 98.8 |
Price
Value & Pricing
At USD 269 to USD 350, this TV is cheap, but the spread matters. The Amazon renewed listing at the lower end is tempting, but given the reliability complaints, buying a used or renewed unit feels like rolling dice. If you're going to gamble on this TV, get the new 2022 model from Amazon at the higher end and hope for the best. The value proposition is real if you get a good unit, but the 7th percentile user sentiment score suggests that's not guaranteed.
Read more
Overview
The Vizio V Series V4K50S-0809 is a budget 4K TV that nails HDR support on paper but stumbles hard on reliability. You get Dolby Vision, HDR10+, and HLG at a price that's tough to beat, which puts it in the 96th percentile for HDR among TVs we track. But our user sentiment data tells a different story, owners love the picture when it works and then complain about random shutdowns and freezing a few months in. It's a classic case of great specs, shaky execution.
Common Questions
Q: Does this TV support Dolby Vision and HDR10+?
Yes, it supports both Dolby Vision and HDR10+, plus HLG. That's rare at this price point and the main reason to consider it.
Q: Is this TV good for gaming?
It's fine for casual gaming. You get 60Hz, VRR, ALLM, and low input lag, but don't expect 120Hz or HDMI 2.1 features like 4K at 120fps. It's a budget gaming TV, not a competitive one.
Q: Can I connect headphones or external speakers?
You're limited to optical audio out or Bluetooth. There's no headphone jack or analog audio output, which frustrates some owners. A soundbar with optical input is your best bet.
Who Should Skip This
If you want a TV that just works without drama, skip this one. The reliability complaints are too frequent to ignore, and the 7th percentile user sentiment score is a red flag. Go get a TCL QM8K or Hisense U8 instead. If you're outside the US, especially in Mexico, the smart features reportedly don't work, so this TV is basically a dumb panel with extra steps.
Verdict
The Vizio V Series V4K50S-0809 is a tempting budget pick with HDR support that punches above its weight class. But the reliability complaints are too frequent to ignore. If you're willing to roll the dice and maybe deal with a warranty claim, the picture quality is genuinely good for the price. For most people, spending a bit more on a TCL or Hisense is the safer bet. This is a TV for gamblers and tinkerers, not for someone who wants to set it and forget it.