A comparison of specs, key information, reviews, and best pricing from top retailers
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Updated April 10, 2024·
If budget is a primary concern and basic TV functions are sufficient, the Amazon 4-Series may suit your needs well, despite its overall poor performance across most viewing content and quality aspects, including in bright rooms. However, if you're seeking better picture quality for a mix of content, including movies, sports, and gaming, and can invest more, the Samsung Q70A offers significant improvements in these areas, with good performance in bright rooms. It does lack in sound quality, so additional speakers might be considered for an enhanced audio experience. Both TVs support HDR content, but the Samsung has a wider color gamut for more vibrant images. Keep in mind that the Amazon 4-Series has fair sound quality, so you may not need external speakers, depending on your audio expectations. 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 Samsung Q70A (LCD).
Advantages of the Samsung Q70A (LCD)
- Good for bright room
- Good for gaming
- Good for news, talk, & other TV
- Very good for cartoons & animation
- Good for use as monitor
- Good for upscaling
- Very good motion processing
Key differences
Picture Quality
5.7
7.2
7.13/10
CONTRAST
8.21/10
6.2/10
COLOR VOLUME SCORE
7.0/10
LED
PANEL TYPE
LED
VA
PANEL SUB-TYPE
VA
The Samsung Q70A (LCD) has good picture quality, while the Amazon 4-Series (LCD) has poor picture quality.
Movies & TV
5.2
6.4
7.13/10
CONTRAST
8.21/10
5.9/10
BLACK UNIFORMITY
6.8/10
6.6/10
UPSCALING
7.5/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
No
The Samsung Q70A (LCD) is only fair for movies & TV, while the Amazon 4-Series (LCD) is poor.
Sports
5.7
6.7
2.5/10
MOTION PROCESSING
8.0/10
60Hz
REFRESH RATE
120Hz
8.0/10
INPUT LAG SCORE
10.0/10
6.6/10
UPSCALING
7.5/10
6.8/10
SDR BRIGHTNESS SCORE
8.6/10
Yes
HLG SUPPORT
Yes
The Samsung Q70A (LCD) is only fair for sports, while the Amazon 4-Series (LCD) is poor.
Gaming
5.5
7.7
5.6/10
RESPONSE TIME SCORE
8.0/10
8.0/10
INPUT LAG SCORE
10.0/10
2.5/10
MOTION PROCESSING
8.0/10
0.0/100
GAMING LOCAL DIMMING
0.0/100
5.7/10
GAME HDR BRIGHTNESS SCORE
7.3/10
The Samsung Q70A (LCD) is good for gaming, while the Amazon 4-Series (LCD) is poor.
Cartoons & Animation
5.4
8.2
5.9/10
COLOR GAMUT SCORE
7.1/10
6.2/10
COLOR VOLUME SCORE
7.0/10
6.8/10
SDR BRIGHTNESS SCORE
8.6/10
3.4/10
COLORS OUT OF THE BOX SCORE
8.5/10
5.9/10
GRAY UNIFORMITY
6.0/10
The Samsung Q70A (LCD) is very good for cartoons & animation, while the Amazon 4-Series (LCD) is poor.
News, Talk, & Other TV
5.7
7.6
6.8/10
SDR BRIGHTNESS SCORE
8.6/10
6.6/10
UPSCALING
7.5/10
The Samsung Q70A (LCD) is good for news, talk, & other TV, while the Amazon 4-Series (LCD) is poor.
Bright Room
6.1
7.4
5.2/10
VIEWING ANGLE
5.3/10
6.8/10
SDR BRIGHTNESS SCORE
8.6/10
5.6/10
HDR BRIGHTNESS SCORE
7.2/10
6.3/10
REFLECTIONS SCORE
5.9/10
The Samsung Q70A (LCD) is good for bright room, while the Amazon 4-Series (LCD) is only fair.
Cost
$330
$729
$0
$200
$400
$600
$800
$1,000
$1,200
The Amazon 4-Series (LCD) has a price of $330 and the Samsung Q70A (LCD) costs $729.
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How the Amazon 4-Series (LCD) and the Samsung Q70A (LCD) compare to other TVs
Spec Comparison
 |  | |
| Amazon 4-Series (LCD) | Samsung Q70A (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$330 | $729 | ||
Brand | |||
Brand | Amazon | Samsung | |
Release Date | |||
Release Date | August 3, 2021 | March 1, 2021 | |
Full name | |||
Full name | 4K55N400A | QN55Q70A | |
Screen Size | |||
Screen Size | 55" | 55" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Fire OS | Tizen | |
Sound Quality Score | |||
Sound Quality Score | 6.1/10 | 5.7/10 | |
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 | 7.2/10 | |
Bright Room Score | |||
Bright Room Score | 6.1/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 5.6/10 | 7.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.3/10 | 6.4/10 | |
Sports Score | |||
Sports Score | 5.8/10 | 6.7/10 | |
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" | 27.9" x 48.5" x 1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 29.8" x 57.2" | 30.5" x 48.5" | |
Weight without Stand | |||
Weight without Stand | 42.5 lbs | 34.2 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 | Yes | |
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 | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Bypass only | Bypass only | |
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 Samsung Q70A (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 Samsung
Samsung, a South Korean electronics manufacturer, holds the title of being the largest global TV vendor in terms of units sold. They offer a diverse lineup of TV products that cater to various budget ranges. A notable achievement in recent years is the development of Quantum Dots, a technology that enhances color reproduction, resulting in richer and more vibrant hues. Samsung TVs are well-regarded for their high manufacturing quality and user-friendly software, making them an excellent choice for consumers seeking an intuitive viewing experience.
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Why trust us
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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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.
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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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