Samsung QN55QN80HAFXZC 55″
Today
Typical price$998
Amazon: the cheapest today among the stores checked
9.0 out of 10 on the spec sheet +0.3
Buy on AmazonSamsung QN55QN80HAFXZC 55″ or TCL A400 55″?
Cost the same today; QN55QN80HAFXZC 55″ has score 0.3 higher (9.0 vs. 8.7).
Samsung QN55QN80HAFXZC 55″
9.0score · higher
TCL A400 55″
8.7score
Samsung wins 1by componentTCL wins 0
- 8.3Image8.3
- 10.0Gaming10.0
- 8.5System7.5
- 10.0Connections·
- 9.0Audio·
- 10.0Recency10.0
Samsung QN55QN80HAFXZC 55″ is cheaperTCL A400 55″ is cheaper
The best for each use
By the spec rule for each use, the same one the lists on this site use.
TVs for movies and shows
Both work.
TVs for sports and action
Both work.
Simple, cheap TVs
Both work.
Neither one fits: TVs for gaming, TVs for the bedroom and kitchen, TVs for a big or bright room.
The comparison in detail
Score by component, side by side
QN55QN80HAFXZC 55″ wins on system.
- 8.3Image8.3
- 10.0Gaming10.0
- 8.5 (wins)System7.5
- 10.0ConnectionsN/A
- 9.0AudioN/A
- 10.0Recency10.0
TCL A400 55″
Today
Typical price$998
Amazon: the cheapest today among the stores checked
8.7 out of 10 on the spec sheet
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 06/11/2026
QN55QN80HAFXZC 55″
- Amazon Lowest price$998Buy on Amazon
A400 55″
- Amazon Lowest price$998Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | QN55QN80HAFXZC 55″ | A400 55″ |
|---|---|---|
| Price per inch | $18.15 | $18.15 |
Spec sheet side by side
| Item | QN55QN80HAFXZC 55″ | A400 55″ |
|---|---|---|
| Screen | ||
| Size | 55 inches | 55 inches |
| Resolution | 4K | 4K |
| Panel technology | Mini LED | Mini LED |
| Native refresh rate | 144Hz | 144Hz |
| Connections | ||
| HDMI ports changes | 4 | not listed |
| Sound and system | ||
| Dolby Atmos changes | Yes | not listed |
| System changes | Tizen | Fire TV |
| General | ||
| Release | 2026 | 2026 |
Other comparisons
How we choose
Source: Amazon.ca catalog, checked on 06/11/2026.
Lowest price seen for the product on Amazon.ca, delivered to Toronto M5V 3L9, on the day it was read, before GST/HST. The model is the brand plus the name of the TV; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure real contrast or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.