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4K55N400A
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55R655
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What we think

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

If you're on a tight budget, the Amazon 4-Series could be an economical choice, but it performs poorly across most viewing experiences including movies, sports, and gaming, and has fair performance in bright rooms. Conversely, the TCL R655 costs more but offers very good overall picture quality, gaming experience, and performance in bright rooms, with excellent contrast and local dimming that enhances dark room viewing. It's also superior for watching sports and has better sound quality. However, the TCL's viewing angle is limited, which could be a concern if you often watch TV from different parts of the room. 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 R655 (LCD).
Advantages of the TCL R655 (LCD)
  • Best in class for bright room
  • Very good for dark room
  • Very good for gaming
  • Good for movies & TV
  • Good for news, talk, & other TV
  • Very good for cartoons & animation
  • Good for use as monitor
  • Very good reflections

Key differences

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Picture Quality

5.7
4K55N400A
55R655
8.0
7.13/10
CONTRAST
9.07/10
6.2/10
COLOR VOLUME SCORE
8.2/10
LED
PANEL TYPE
miniLED FALD
VA
PANEL SUB-TYPE
VA
The TCL R655 (LCD) has very good picture quality, while the Amazon 4-Series (LCD) has poor picture quality.

Movies & TV

5.2
4K55N400A
55R655
7.9
7.13/10
CONTRAST
9.07/10
5.9/10
BLACK UNIFORMITY
6.1/10
6.6/10
UPSCALING
5.4/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
Yes
The TCL R655 (LCD) is good for movies & TV, while the Amazon 4-Series (LCD) is poor.

Sports

5.7
4K55N400A
55R655
6.6
2.5/10
MOTION PROCESSING
5.3/10
60Hz
REFRESH RATE
144Hz
8.0/10
INPUT LAG SCORE
8.7/10
6.6/10
UPSCALING
5.4/10
6.8/10
SDR BRIGHTNESS SCORE
9.1/10
Yes
HLG SUPPORT
Yes
The TCL R655 (LCD) is only fair for sports, while the Amazon 4-Series (LCD) is poor.

Gaming

5.5
4K55N400A
55R655
8.6
5.6/10
RESPONSE TIME SCORE
7.0/10
8.0/10
INPUT LAG SCORE
8.7/10
2.5/10
MOTION PROCESSING
5.3/10
0.0/100
GAMING LOCAL DIMMING
85.0/100
5.7/10
GAME HDR BRIGHTNESS SCORE
8.8/10
The TCL R655 (LCD) is very good for gaming, while the Amazon 4-Series (LCD) is poor.

Cartoons & Animation

5.4
4K55N400A
55R655
8.7
5.9/10
COLOR GAMUT SCORE
7.6/10
6.2/10
COLOR VOLUME SCORE
8.2/10
6.8/10
SDR BRIGHTNESS SCORE
9.1/10
3.4/10
COLORS OUT OF THE BOX SCORE
7.7/10
5.9/10
GRAY UNIFORMITY
8.2/10
The TCL R655 (LCD) is very good for cartoons & animation, while the Amazon 4-Series (LCD) is poor.

News, Talk, & Other TV

5.7
4K55N400A
55R655
7.2
6.8/10
SDR BRIGHTNESS SCORE
9.1/10
6.6/10
UPSCALING
5.4/10
The TCL R655 (LCD) is good for news, talk, & other TV, while the Amazon 4-Series (LCD) is poor.

Bright Room

6.1
4K55N400A
55R655
9.5
5.2/10
VIEWING ANGLE
5.2/10
6.8/10
SDR BRIGHTNESS SCORE
9.1/10
5.6/10
HDR BRIGHTNESS SCORE
8.5/10
6.3/10
REFLECTIONS SCORE
8.8/10
The TCL R655 (LCD) is best in class for bright room, while the Amazon 4-Series (LCD) is only fair.

Cost

$330
4K55N400A
55R655
$700
Product image
Product image

$0

$200

$400

$600

$800

$1,000

$1,200

The Amazon 4-Series (LCD) has a price of $330 and the TCL R655 (LCD) costs $700.
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How the Amazon 4-Series (LCD) and the TCL R655 (LCD) compare to other TVs

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Spec Comparison

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Amazon 4-Series (LCD)TCL R655 (LCD)
Amazon 4-Series (LCD)TCL R655 (LCD)

GENERAL

Price
$330
$700
Brand
AmazonTCL
Release Date
August 3, 2021September 1, 2022
Full name
4K55N400A55R655
Screen Size
55"55"
Screen Resolution
4K4K

TV FEATURES

Operating System
Fire OSRoku TV
Sound Quality Score
6.1/108/10
NextGen Ready
NoNo
HDMI Ports
44
Coax Ports
11

DISPLAY QUALITY SCORES

Picture Quality Score
5.8/108/10
Bright Room Score
6.1/109.5/10
Gaming Score
5.6/108.7/10
Movies & TV Score
5.3/107.9/10
Sports Score
5.8/106.6/10

PHYSICAL

Dimensions w/o Stand (H x W x D)
28.3" x 57.2" x 3.5"28" x 48.3" x 2.7"
Dimensions with Stand (H x W)
29.8" x 57.2"31.1" x 48.3"
Weight without Stand
42.5 lbs35.5 lbs
VESA Mount
300 x 300300 x 300

DISPLAY

Color Depth
10 bit10 bit
Black Frame Insertion
NoYes
Auto Low Latency Mode
YesYes
Contrast
7.1/109.1/10
Local Dimming
2.5/107/10

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 R655 (LCD)

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Dig into reviews and images

wired

Parker Hall | January 2023
"It has an excellent Roku interface, isn’t too expensive, has quantum dots and mini LED backlighting, and looks genuinely fantastic playing everything. If you’re in the market for a new TV, you should still start here. Gamers will like that it has a 120-Hz refresh rate at 4K, which is the maximum that a modern Xbox or Playstation 5 will put out—meaning the smoothest possible gaming and sports viewing in general. We’re no longer in the days of having to spend over $1,000 and spending a few hours on setup for decent black levels and great color accuracy and HDR"

Get a great deal on the Amazon 4-Series (LCD) or the TCL R655 (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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Why trust us

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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.

By the numbers

385
TVs evaluated
33,110
TVs stats compiled
21
Proprietary TVs ratings developed
121,230
Recommendations made
18,185
Consumer hours saved

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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