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Updated April 10, 2024·
If you're looking for a budget-friendly option, the Amazon 4-Series is typically somewhat less expensive and offers good contrast which is beneficial for dark room usage, but overall, it has limitations in picture quality and performance, particularly in brighter rooms and for various content like gaming and sports. On the other hand, while the Vizio V-Series may cost a bit more, it offers slightly better picture quality for sports and fair performance for movies, TV shows, and in bright rooms, along with support for a wider range of HDR formats like HDR10+, Dolby Vision, and HLG, which could enhance your viewing experience with higher-quality content. Both have their own shortcomings in sound and motion handling, so an external sound system or soundbar might be a worthwhile additional investment for either option. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Amazon 4-Series (LCD)
- The Amazon 4-Series (LCD) has no clear advantages over the Vizio V-Series (LCD).
Advantages of the Vizio V-Series (LCD)
- Good for cartoons & animation
Key differences
Picture Quality
5.7
6.8
7.13/10
CONTRAST
8.21/10
6.2/10
COLOR VOLUME SCORE
6.2/10
LED
PANEL TYPE
LED
VA
PANEL SUB-TYPE
VA
The Vizio V-Series (LCD) has only fair picture quality, while the Amazon 4-Series (LCD) has poor picture quality.
Movies & TV
5.2
6.3
7.13/10
CONTRAST
8.21/10
5.9/10
BLACK UNIFORMITY
7.7/10
6.6/10
UPSCALING
6.6/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
Yes
The Vizio V-Series (LCD) is only fair for movies & TV, while the Amazon 4-Series (LCD) is poor.
Cartoons & Animation
5.4
7.0
5.9/10
COLOR GAMUT SCORE
5.9/10
6.2/10
COLOR VOLUME SCORE
6.2/10
6.8/10
SDR BRIGHTNESS SCORE
5.8/10
3.4/10
COLORS OUT OF THE BOX SCORE
8.3/10
5.9/10
GRAY UNIFORMITY
5.9/10
The Vizio V-Series (LCD) is good for cartoons & animation, while the Amazon 4-Series (LCD) is poor.
News, Talk, & Other TV
5.7
6.3
6.8/10
SDR BRIGHTNESS SCORE
5.8/10
6.6/10
UPSCALING
6.6/10
The Vizio V-Series (LCD) is only fair for news, talk, & other TV, while the Amazon 4-Series (LCD) is poor.
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Key similarities
Sports
5.7
6.1
2.5/10
MOTION PROCESSING
3.9/10
60Hz
REFRESH RATE
60Hz
8.0/10
INPUT LAG SCORE
8.7/10
6.6/10
UPSCALING
6.6/10
6.8/10
SDR BRIGHTNESS SCORE
5.8/10
Yes
HLG SUPPORT
Yes
Although they have very similar scores, PerfectRec considers Vizio V-Series (LCD) to be only fair for sports, while the Amazon 4-Series (LCD) is poor.
Gaming
5.5
5.6
5.6/10
RESPONSE TIME SCORE
5.9/10
8.0/10
INPUT LAG SCORE
8.7/10
2.5/10
MOTION PROCESSING
3.9/10
0.0/100
GAMING LOCAL DIMMING
0.0/100
5.7/10
GAME HDR BRIGHTNESS SCORE
5.4/10
The Vizio V-Series (LCD) and Amazon 4-Series (LCD) are both poor for gaming.
Bright Room
6.1
5.8
5.2/10
VIEWING ANGLE
5.1/10
6.8/10
SDR BRIGHTNESS SCORE
5.8/10
5.6/10
HDR BRIGHTNESS SCORE
5.3/10
6.3/10
REFLECTIONS SCORE
6.3/10
Although they have very similar scores, PerfectRec considers Amazon 4-Series (LCD) to be only fair for bright room, while the Vizio V-Series (LCD) is poor.
Cost
$290
$300
$150
$200
$250
$300
$350
$400
$450
The Amazon 4-Series (LCD) has a price of $290 and the Vizio V-Series (LCD) costs $300.
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How the Amazon 4-Series (LCD) and the Vizio V-Series (LCD) compare to other TVs
Spec Comparison
 |  | |
| Amazon 4-Series (LCD) | Vizio V-Series (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$290 | $300 | ||
Brand | |||
Brand | Amazon | Vizio | |
Release Date | |||
Release Date | August 2, 2021 | June 2, 2021 | |
Full name | |||
Full name | 4K50N400A | V505-J09 | |
Screen Size | |||
Screen Size | 50" | 50" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Fire OS | SmartCast | |
Sound Quality Score | |||
Sound Quality Score | 6.1/10 | 6.4/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 4 | 3 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 5.8/10 | 6.9/10 | |
Bright Room Score | |||
Bright Room Score | 6.1/10 | 5.9/10 | |
Gaming Score | |||
Gaming Score | 5.6/10 | 5.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.3/10 | 6.4/10 | |
Sports Score | |||
Sports Score | 5.8/10 | 6.1/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 28.3" x 48.7" x 3.5" | 25.7" x 44.2" x 2.5" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 27.8" x 48.7" | 28.1" x 44.2" | |
Weight without Stand | |||
Weight without Stand | 25.0 lbs | 18.9 lbs | |
VESA Mount | |||
VESA Mount | 300 x 300 | 200 x 200 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | No | No | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 7.1/10 | 8.2/10 | |
Local Dimming | |||
Local Dimming | 2.5/10 | 2.5/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.0 | |
Speaker Power | |||
Speaker Power | 16 W | 18 W | |
Dolby Atmos | |||
Dolby Atmos | Bypass only | Bypass only | |
DTS:X | |||
DTS:X | No | Yes, Bypass only | |
Shopping
Amazon 4-Series (LCD)
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Dig into reviews and images
Tech Advisor
Jim Martin | May 2023
"The attraction here is that the 4-Series uses Amazon’s Fire TV interface. Picture quality is good but unexceptional. At the discounted prices, which can seemingly be had regularly, they are better value."
Vizio V-Series (LCD)
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Dig into reviews and images
CNET
Geoffrey Morrison | June 2021
"Vizio's cheapest 4K HDR TV packs in a lot for a low price. The voice control via the remote works well, about as well as Roku's version on devices that have it. So if you know your way around a TV menu, or want to be able to dial in the picture even on an inexpensive TV, the Vizio is the better choice"
Get a great deal on the Amazon 4-Series (LCD) or the Vizio V-Series (LCD)
About Amazon
Amazon, the largest online retailer in North America, has forged partnerships with TCL and Hisense to produce white-label TVs incorporating their Fire OS software. These Amazon-branded TVs typically compete in the low-end and mid-range segments, offering compelling price points. Leveraging their strong reputation, Amazon has swiftly built brand trust in the TV market despite being relatively new to it. To enhance their popularity, these TVs integrate features from the Amazon ecosystem, including Alexa, providing users with a seamless and interconnected TV experience.
About Vizio
Vizio is an American company. While they initially gained recognition for offering budget-friendly TVs, they have successfully expanded their product lineup to include high-end options as well. They manufacture TVs primarily in Mexico, China, and Vietnam. Similar to many Korean TV brands, Vizio developed its own smart TV software called SmartCast. In the past, SmartCast was not the best smart TV software, but it has evolved so that it is now good for using your TV and connecting to streaming services.
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This information was produced and vetted by the PerfectRec TVs team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest TV information and makes it digestible for you.
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Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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