Vizio V Series V4K50S-0809 50"

★★★★☆ 4.4 (7,832)

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.

Screen 50"
Resolution 4K
Panel LED
Refresh 60 Hz
HDR Dolby Vision, HDR10+, HLG
smart platform SmartCast
dolby vision 是
hdmi version 2.1
Vizio V Series V4K50S-0809 50" tv
43 综合评分

暂无零售商最新价格

概览

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

优点

  • Dolby Vision and HDR10+ at a budget price is a steal 95th
  • Easy setup and a clean SmartCast interface 78th
  • Solid gaming features for casual players 74th
  • Good value if you get a working unit

缺点

  • 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

用户评价

The Word on the Street

4.4/5 (7832 reviews)
👍 Owners consistently praise the picture quality and easy setup, especially for gaming and over-the-air broadcasts.
👎 A recurring theme is reliability, with multiple reports of random shutdowns and freezing after a few months of use.
👎 The remote is a common gripe, no numeric keypad makes channel surfing a chore, and the WatchFree button can trigger system glitches.

用户口碑如何随时间变化

独家

依据客户实际撰写评价的时间--让你看到最初的好评是否持续。

自上市以来,用户口碑有所降温
55/100我们的 AI 口碑分析置信度中 · 10 个来源 · 2026年5月
1★2★3★4★5★Q2 '22: 5.0★ · 1 条评价Q2 '23: 4.0★ · 1 条评价Q3 '23: 4.0★ · 1 条评价Q2 '24: 5.0★ · 1 条评价Q1 '25: 5.0★ · 1 条评价Q2 '25: 1.0★ · 1 条评价Q3 '25: 5.0★ · 1 条评价Q4 '25: 3.3★ · 6 条评价Q1 '26: 5.0★ · 2 条评价Q2 '26: 1.0★ · 2 条评价1111111622Q2 '22Q2 '23Q3 '23Q2 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26
平均评分满意(4-5★)不满意(1-2★)柱形高度 = 评价数量

基于 17 条带日期的客户评价,按日历季度分组。分期分析为英文。

实测数据

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.

Performance Percentiles

HDR 94.9
Audio 53.9
Smart 51.9
游戏 58.4
Display 17.3
User Sentiment 6.9
Connectivity 61
用户口碑 74.4
Affordability 77.5
Picture Quality 36.1

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" Samsung QN990F Sony BRAVIA 9 K85XR90 Hisense U7 Series 65U75QG TCL QM8K Series 75QM8K LG OLED evo G3 OLED55G3PUA
Screen Size 50 75 85 65 75 55
Resolution 4K 7680x4320 3840x2160 3840x2160 3840x2160 3840x2160
Panel Type LED Mini-LED Mini-LED Mini-LED Mini-LED OLED
Refresh Rate 60 120 120 165 144 120
Hdr 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) Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
Smart Platform SmartCast Tizen Google TV Google TV Google TV webOS
Dolby Vision true false true 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
产品 HDRAudioSmart游戏DisplayUser SentimentConnectivity用户口碑AffordabilityPicture Quality
Vizio V Series V4K50S-0809 50" 94.953.951.958.417.36.96174.477.536.1
Samsung QN990F Compare 82.199.892.388.299.684.199.999.612.483.4
Sony BRAVIA 9 K85XR90 Compare 8697.590.578.695739386.812.278.1
Hisense U7 Series 65U75QG Compare 90.195.395.195.183.894.496.686.851.397.5
TCL QM8K Series 75QM8K Compare 90.195.398.793.289.484.19386.833.199.4
LG OLED evo G3 OLED55G3PUA Compare 74.598.988.897.187.894.498.693.526.336.1

价格

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.

了解更多

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.

Usage Scores

总体 (43.3)Budget (69.5)游戏 (47.3)Movies (37.2)Sports (42.3)Outdoor (29.3)Portable (40.5)Corporate (32.8)Streaming (49.8)Smart Home (48.9)
  • 总体43.3
  • Budget69.5
  • 游戏47.3
  • Movies37.2
  • Sports42.3
  • Outdoor29.3
  • Portable40.5
  • Corporate32.8
  • Streaming49.8
  • Smart Home48.9

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