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What we think
The PerfectRec TV team Learn more
Updated April 10, 2024·
If affordability is a top priority and you mainly watch news, reality TV, or cartoons and animations, the Vizio D-Series is a sensible pick; it also handles reflections well for sunny rooms but may disappoint in terms of picture quality and gaming experience. Conversely, if you're looking to spend a bit more for a larger screen, better overall picture and sound quality, and a TV that supports the latest HDR formats for a richer movie experience, the Hisense U6K would be the way to go, although it has limitations when viewing from wide angles and isn't as good in bright rooms. 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 Hisense U6K (LCD)
- Good for dark room
- Good for movies & TV
- Good for news, talk, & other TV
- Very good for cartoons & animation
Advantages of the Vizio D-Series (LCD)
- Good for upscaling
- Good reflections
Key differences
Picture Quality
7.5
6.6
7.25/10
CONTRAST
6.86/10
7.4/10
COLOR VOLUME SCORE
6.4/10
miniLED FALD
PANEL TYPE
LED FALD
VA
PANEL SUB-TYPE
VA
The Hisense U6K (LCD) has good picture quality, while the Vizio D-Series (LCD) has only fair picture quality.
Movies & TV
7.2
6.2
7.25/10
CONTRAST
6.86/10
5.7/10
BLACK UNIFORMITY
6.1/10
6.6/10
UPSCALING
7.5/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
No
The Hisense U6K (LCD) is good for movies & TV, while the Vizio D-Series (LCD) is only fair.
Gaming
6.6
5.6
6.7/10
RESPONSE TIME SCORE
6.2/10
8.7/10
INPUT LAG SCORE
6.0/10
3.2/10
MOTION PROCESSING
3.2/10
80.0/100
GAMING LOCAL DIMMING
10.0/100
6.9/10
GAME HDR BRIGHTNESS SCORE
5.3/10
The Hisense U6K (LCD) is only fair for gaming, while the Vizio D-Series (LCD) is poor.
Cartoons & Animation
8.1
7.1
8.3/10
COLOR GAMUT SCORE
5.8/10
7.4/10
COLOR VOLUME SCORE
6.4/10
7.6/10
SDR BRIGHTNESS SCORE
5.8/10
7.9/10
COLORS OUT OF THE BOX SCORE
9.0/10
6.2/10
GRAY UNIFORMITY
7.5/10
The Hisense U6K (LCD) is very good for cartoons & animation, while the Vizio D-Series (LCD) is good.
News, Talk, & Other TV
7.5
6.7
7.6/10
SDR BRIGHTNESS SCORE
5.8/10
6.6/10
UPSCALING
7.5/10
The Hisense U6K (LCD) is good for news, talk, & other TV, while the Vizio D-Series (LCD) is only fair.
Bright Room
6.9
5.7
5.2/10
VIEWING ANGLE
5.5/10
7.6/10
SDR BRIGHTNESS SCORE
5.8/10
6.8/10
HDR BRIGHTNESS SCORE
5.1/10
6.3/10
REFLECTIONS SCORE
7.0/10
The Hisense U6K (LCD) is only fair for bright room, while the Vizio D-Series (LCD) is poor.
Cost
$348
$170
$100
$200
$300
$400
$500
The Hisense U6K (LCD) has a price of $348 and the Vizio D-Series (LCD) costs $170.
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Key similarities
Sports
6.0
6.1
3.2/10
MOTION PROCESSING
3.2/10
60Hz
REFRESH RATE
60Hz
8.7/10
INPUT LAG SCORE
6.0/10
6.6/10
UPSCALING
7.5/10
7.6/10
SDR BRIGHTNESS SCORE
5.8/10
Yes
HLG SUPPORT
No
The Vizio D-Series (LCD) and Hisense U6K (LCD) are both only fair for sports.
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How the Hisense U6K (LCD) and the Vizio D-Series (LCD) compare to other TVs
Spec Comparison
 |  | |
| Hisense U6K (LCD) | Vizio D-Series (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$348 | $170 | ||
Brand | |||
Brand | Hisense | Vizio | |
Release Date | |||
Release Date | August 1, 2023 | June 2, 2022 | |
Full name | |||
Full name | 55U6K | D32fM-K01 | |
Screen Size | |||
Screen Size | 55" | 32" | |
Screen Resolution | |||
Screen Resolution | 4K | 1080P | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Google TV | SmartCast | |
Sound Quality Score | |||
Sound Quality Score | 7/10 | 6/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 4 | 2 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 7.5/10 | 6.6/10 | |
Bright Room Score | |||
Bright Room Score | 7/10 | 5.8/10 | |
Gaming Score | |||
Gaming Score | 6.7/10 | 5.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 7.3/10 | 6.2/10 | |
Sports Score | |||
Sports Score | 6.1/10 | 6.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 28.2" x 48.5" x 3" | 16.8" x 28.1" x 3.1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 30.2" x 48.5" | 18.9" x 28.1" | |
Weight without Stand | |||
Weight without Stand | 30.4 lbs | 8.4 lbs | |
VESA Mount | |||
VESA Mount | 400 x 200 | 100 x 100 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | Yes | No | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | No | |
Contrast | |||
Contrast | 7.3/10 | 6.9/10 | |
Local Dimming | |||
Local Dimming | 6/10 | 3/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.0 | |
Speaker Power | |||
Speaker Power | 20 W | 10 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
Shopping
Vizio D-Series (LCD)
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Dig into reviews and images
Techradar
Nick Pino | July 2021
"A Full HD TV that has the wits of most 4K TVs at a bottom-barrel price point. It has decent black levels thanks to its full array lighting and the above-par brightness will surprise you. Compared to the competition, the Vizio D-Series is probably the most affordable TV out there from a reputable manufacturer which makes it compelling."
Get a great deal on the Hisense U6K (LCD) or the Vizio D-Series (LCD)
About Hisense
Hisense, a Chinese TV manufacturer, entered the US market in approximately 2011 and has since acquired TV divisions from various companies such as Toshiba, Sharp, Hitachi, and NEC. Currently ranking as the fourth largest vendor in terms of sales volume, Hisense aims to capture a wide range of TV budget segments. They offer exceptional value with TVs that often outperform their competitors at similar price points, making them a compelling choice for consumers. In the US, they use Google TV as their smart TV software which provides the largest app selection and a very modern user interface, however it is not as user friendly as the software from other vendors.
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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About the TV team
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
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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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