Product comparisons
Differences between Displaydata Chroma Aeon C74 and Sertag S75 (868 MHz)
Both models are in the same screen-size class. Differing rows first, then the full table. Which difference matters depends on your store's scenario — and we do not know it.
Machine translationThe text on this page was machine-translated into English and has not been reviewed by a person. Figures and model names are unaffected; sentences carrying judgement may lose nuance. The Turkish original prevails.
Where they differ (11)
| Chroma Aeon C74 | Sertag S75 (868 MHz) | |
|---|---|---|
| Screen size | 7,4" | 7,5" |
| Colour | 4 colours | 3 colours |
| Display technology | Tam grafik e-paper (4 renk) | E-paper (BWR) · Sub-1 GHz |
| Communication | 2.4 GHz proprietary | Sub-1 GHz (433/868 MHz) |
| Protocol (brand) | 2,4 GHz tescilli mesh | Sub-1 GHz (433 / 868 MHz) |
| Battery life | 10 years | 5 yearsestimated |
| Operating temperature | 0 … 40 °C | -10 … 50 °Cestimated |
| Thickness | 15 mm | 12.5 mmestimated |
| Weight | 160 gestimated | 148 gestimated |
| Segment | Premium | Entry level |
| Data verification | Partially verified | Mostly estimated |
We do not declare a winner. No difference is labelled an "advantage"; only what it is.
Full table
| Displaydata Chroma Aeon C74 | Sertag S75 (868 MHz) | |
|---|---|---|
| Screen size | 7,4" | 7,5" |
| Resolution | 800×480estimated | 800×480estimated |
| Colour | 4 colours | 3 colours |
| Display technology | Tam grafik e-paper (4 renk) | E-paper (BWR) · Sub-1 GHz |
| Communication | 2.4 GHz proprietary | Sub-1 GHz (433/868 MHz) |
| Protocol (brand) | 2,4 GHz tescilli mesh | Sub-1 GHz (433 / 868 MHz) |
| Battery life | 10 years | 5 yearsestimated |
| Mains-powered | No | No |
| IP rating | IP54estimated | IP54estimated |
| Environment class | Standard retail | Standard retail |
| Operating temperature | 0 … 40 °C | -10 … 50 °Cestimated |
| Thickness | 15 mm | 12.5 mmestimated |
| Weight | 160 gestimated | 148 gestimated |
| NFC | No | No |
| LED colours | 3 | 3 |
| Segment | Premium | Entry level |
| Price band | Upperestimated | Upperestimated |
| Data verification | Partially verified | Mostly estimated |
A value marked "estimated" is a field the manufacturer has not published, estimated from the class average; the product page lists every estimated field.