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4K55N400A
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55Q650G
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What we think

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The PerfectRec TV team Learn more
Updated April 10, 2024·

If a good bright room performance and slightly better sound are important to you, consider the TCL Q6; it also features a broader color volume which can enhance HDR content. However, the TCL Q6 falls short in contrast, which affects the quality in dark environments. On the other hand, the Amazon 4-Series has a good contrast which is advantageous for dark room viewing but doesn't perform as well in bright rooms and offers a lower sound quality. Neither TV excels in gaming or sports; the TCL Q6 has a slight edge in motion handling for sports, but both have limitations in gaming features and response time. If HDR content is a priority, the TCL Q6 supports more HDR formats, including Dolby Vision, HDR10+, and HLG, providing more flexibility for different types of HDR videos. Additionally, for voice control features, the TCL Q6 may be more suitable as it offers voice commands. 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 TCL Q6 (LCD).
Advantages of the TCL Q6 (LCD)
  • Good for bright room

Key differences

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Picture Quality

5.7
4K55N400A
55Q650G
6.9
7.13/10
CONTRAST
5.64/10
6.2/10
COLOR VOLUME SCORE
7.5/10
LED
PANEL TYPE
LED
VA
PANEL SUB-TYPE
VA
The TCL Q6 (LCD) has only fair picture quality, while the Amazon 4-Series (LCD) has poor picture quality.

Movies & TV

5.2
4K55N400A
55Q650G
5.9
7.13/10
CONTRAST
5.64/10
5.9/10
BLACK UNIFORMITY
9.0/10
6.6/10
UPSCALING
6.3/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
Yes
The TCL Q6 (LCD) and Amazon 4-Series (LCD) are both poor for movies & TV, though the TCL Q6 (LCD) is somewhat better.

Sports

5.7
4K55N400A
55Q650G
6.2
2.5/10
MOTION PROCESSING
4.6/10
60Hz
REFRESH RATE
60Hz
8.0/10
INPUT LAG SCORE
10.0/10
6.6/10
UPSCALING
6.3/10
6.8/10
SDR BRIGHTNESS SCORE
8.1/10
Yes
HLG SUPPORT
Yes
The TCL Q6 (LCD) is only fair for sports, while the Amazon 4-Series (LCD) is poor.

Cartoons & Animation

5.4
4K55N400A
55Q650G
6.6
5.9/10
COLOR GAMUT SCORE
7.3/10
6.2/10
COLOR VOLUME SCORE
7.5/10
6.8/10
SDR BRIGHTNESS SCORE
8.1/10
3.4/10
COLORS OUT OF THE BOX SCORE
5.8/10
5.9/10
GRAY UNIFORMITY
6.2/10
The TCL Q6 (LCD) is only fair for cartoons & animation, while the Amazon 4-Series (LCD) is poor.

News, Talk, & Other TV

5.7
4K55N400A
55Q650G
6.2
6.8/10
SDR BRIGHTNESS SCORE
8.1/10
6.6/10
UPSCALING
6.3/10
The TCL Q6 (LCD) is only fair for news, talk, & other TV, while the Amazon 4-Series (LCD) is poor.

Bright Room

6.1
4K55N400A
55Q650G
7.2
5.2/10
VIEWING ANGLE
5.4/10
6.8/10
SDR BRIGHTNESS SCORE
8.1/10
5.6/10
HDR BRIGHTNESS SCORE
7.6/10
6.3/10
REFLECTIONS SCORE
5.9/10
The TCL Q6 (LCD) is good for bright room, while the Amazon 4-Series (LCD) is only fair.

Cost

$330
4K55N400A
55Q650G
$370
Product image
Product image

$100

$200

$300

$400

$500

$600

The Amazon 4-Series (LCD) has a price of $330 and the TCL Q6 (LCD) costs $370.
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Key similarities

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Gaming

5.5
4K55N400A
55Q650G
5.8
5.6/10
RESPONSE TIME SCORE
6.4/10
8.0/10
INPUT LAG SCORE
10.0/10
2.5/10
MOTION PROCESSING
4.6/10
0.0/100
GAMING LOCAL DIMMING
19.0/100
5.7/10
GAME HDR BRIGHTNESS SCORE
8.1/10
The TCL Q6 (LCD) and Amazon 4-Series (LCD) are both poor for gaming.

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How the Amazon 4-Series (LCD) and the TCL Q6 (LCD) compare to other TVs

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Spec Comparison

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Amazon 4-Series (LCD)TCL Q6 (LCD)
Amazon 4-Series (LCD)TCL Q6 (LCD)

GENERAL

Price
$330
$370
Brand
AmazonTCL
Release Date
August 3, 2021July 1, 2023
Full name
4K55N400A55Q650G
Screen Size
55"55"
Screen Resolution
4K4K

TV FEATURES

Operating System
Fire OSGoogle TV
Sound Quality Score
6.1/106.4/10
NextGen Ready
NoNo
HDMI Ports
43
Coax Ports
11

DISPLAY QUALITY SCORES

Picture Quality Score
5.8/107/10
Bright Room Score
6.1/107.2/10
Gaming Score
5.6/105.9/10
Movies & TV Score
5.3/106/10
Sports Score
5.8/106.3/10

PHYSICAL

Dimensions w/o Stand (H x W x D)
28.3" x 57.2" x 3.5"28" x 48.3" x 3.2"
Dimensions with Stand (H x W)
29.8" x 57.2"29.9" x 48.3"
Weight without Stand
42.5 lbs24.2 lbs
VESA Mount
300 x 300200 x 300

DISPLAY

Color Depth
10 bit10 bit
Black Frame Insertion
NoNo
Auto Low Latency Mode
YesYes
Contrast
7.1/105.6/10
Local Dimming
2.5/103.5/10

SOUND

Speaker Setup
2.02.0
Speaker Power
16 W20 W
Dolby Atmos
Bypass onlyYes
DTS:X
NoNo

Shopping

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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."

TCL Q6 (LCD)

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Dig into reviews and images

CNN Underscored

Michael Gowan | July 2023
"If you’re looking for a good overall viewing experience without spending a lot, the TCL Q6 fits the bill. With its good color reproduction, the image on the screen will do just fine, especially for HDR content."

Get a great deal on the Amazon 4-Series (LCD) or the TCL Q6 (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 TCL

TCL, the highly recognizable TV brand from China, has firmly established itself as the second-largest manufacturer in terms of sales volume. Renowned for striking an impressive balance between affordability, picture quality, and design, TCL TVs deliver a compelling overall package. While they have traditionally excelled in the low-end and midrange TV segments, TCL has recently made remarkable strides in the realm of high-end televisions, introducing impressive models that rival top competitors. Most TCL TVs use Roku software which is very user friendly and easy to use, but they have a few other models that use Google TV which has the largest app selection, but is not as user friendly as Roku.

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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

Joe Golden, Ph.D

CEO and TVs Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Jaime Roldán

TVs Expert
Jaime is a Colombia-based TV expert. He is an electronics engineer with 8 years of experience in the telecom sector and has been making TV recommendations for 12 years.

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