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What we think
The PerfectRec TV team Learn more
Updated April 10, 2024·
If you're on a tight budget and need to save every penny, the Amazon 4-Series might appeal to you, but be aware that its overall picture quality and performance are not as good, especially in bright rooms. It also doesn't fare well for gaming, sports, or movie watching. On the other hand, the Hisense U6K costs a bit more but provides better picture quality and is versatile for a variety of content including movies and gaming, albeit with mediocre performance in bright rooms. If you can stretch your budget, the Hisense U6K may provide a more satisfying viewing experience overall. Keep in mind that neither of these TVs excel in a bright room or with wide viewing angles. 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 Hisense U6K (LCD).
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
Key differences
Picture Quality
5.7
7.5
7.13/10
CONTRAST
7.25/10
6.2/10
COLOR VOLUME SCORE
7.4/10
LED
PANEL TYPE
miniLED FALD
VA
PANEL SUB-TYPE
VA
The Hisense U6K (LCD) has good picture quality, while the Amazon 4-Series (LCD) has poor picture quality.
Movies & TV
5.2
7.2
7.13/10
CONTRAST
7.25/10
5.9/10
BLACK UNIFORMITY
5.7/10
6.6/10
UPSCALING
6.6/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
Yes
The Hisense U6K (LCD) is good for movies & TV, while the Amazon 4-Series (LCD) is poor.
Gaming
5.5
6.6
5.6/10
RESPONSE TIME SCORE
6.7/10
8.0/10
INPUT LAG SCORE
8.7/10
2.5/10
MOTION PROCESSING
3.2/10
0.0/100
GAMING LOCAL DIMMING
80.0/100
5.7/10
GAME HDR BRIGHTNESS SCORE
6.9/10
The Hisense U6K (LCD) is only fair for gaming, while the Amazon 4-Series (LCD) is poor.
Cartoons & Animation
5.4
8.1
5.9/10
COLOR GAMUT SCORE
8.3/10
6.2/10
COLOR VOLUME SCORE
7.4/10
6.8/10
SDR BRIGHTNESS SCORE
7.6/10
3.4/10
COLORS OUT OF THE BOX SCORE
7.9/10
5.9/10
GRAY UNIFORMITY
6.2/10
The Hisense U6K (LCD) is very good for cartoons & animation, while the Amazon 4-Series (LCD) is poor.
News, Talk, & Other TV
5.7
7.5
6.8/10
SDR BRIGHTNESS SCORE
7.6/10
6.6/10
UPSCALING
6.6/10
The Hisense U6K (LCD) is good for news, talk, & other TV, while the Amazon 4-Series (LCD) is poor.
Bright Room
6.1
6.9
5.2/10
VIEWING ANGLE
5.2/10
6.8/10
SDR BRIGHTNESS SCORE
7.6/10
5.6/10
HDR BRIGHTNESS SCORE
6.8/10
6.3/10
REFLECTIONS SCORE
6.3/10
The Hisense U6K (LCD) and Amazon 4-Series (LCD) are both only fair for bright room, though the Hisense U6K (LCD) is somewhat better.
Cost
$330
$348
$150
$200
$250
$300
$350
$400
$450
$500
The Amazon 4-Series (LCD) has a price of $330 and the Hisense U6K (LCD) costs $348.
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Key similarities
Sports
5.7
6.0
2.5/10
MOTION PROCESSING
3.2/10
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
7.6/10
Yes
HLG SUPPORT
Yes
Although they have very similar scores, PerfectRec considers Hisense U6K (LCD) to be only fair for sports, while the Amazon 4-Series (LCD) is poor.
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How the Amazon 4-Series (LCD) and the Hisense U6K (LCD) compare to other TVs
Spec Comparison
 |  | |
| Amazon 4-Series (LCD) | Hisense U6K (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$330 | $348 | ||
Brand | |||
Brand | Amazon | Hisense | |
Release Date | |||
Release Date | August 3, 2021 | August 1, 2023 | |
Full name | |||
Full name | 4K55N400A | 55U6K | |
Screen Size | |||
Screen Size | 55" | 55" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Fire OS | Google TV | |
Sound Quality Score | |||
Sound Quality Score | 6.1/10 | 7/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 5.8/10 | 7.5/10 | |
Bright Room Score | |||
Bright Room Score | 6.1/10 | 7/10 | |
Gaming Score | |||
Gaming Score | 5.6/10 | 6.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.3/10 | 7.3/10 | |
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 57.2" x 3.5" | 28.2" x 48.5" x 3" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 29.8" x 57.2" | 30.2" x 48.5" | |
Weight without Stand | |||
Weight without Stand | 42.5 lbs | 30.4 lbs | |
VESA Mount | |||
VESA Mount | 300 x 300 | 400 x 200 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | No | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 7.1/10 | 7.3/10 | |
Local Dimming | |||
Local Dimming | 2.5/10 | 6/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.0 | |
Speaker Power | |||
Speaker Power | 16 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Bypass only | Yes | |
DTS:X | |||
DTS:X | No | No | |
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."
Get a great deal on the Amazon 4-Series (LCD) or the Hisense U6K (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 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.
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