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30 avis
Juil. 2025
alaTest a collecté et analysé 30 avis de consommateurs et d'experts pour le produit Acer ScanPrisa 640U. La note moyenne du produit est 4.5 sur 5, tandis que les autres produits de même catégorie ont une note moyenne de 4.0 sur 5.
Après analyse des notes de consommateurs et d'experts, de l'âge du produit ainsi que d'autres facteurs, et comparé aux autres produits de même catégorie, l'Acer ScanPrisa 640U obtient un alaScore™ de 75/100 = Bien.
Avis d'utilisateur (amazon.com)
alaTest has collected and analyzed 2 user reviews of Acer ScanPrisa 640U from Amazon.com. The average user rating for this product is 5.0/5, compared to an average user rating of 3.9/5 for other products in the same category on Amazon.com.
100% of the reviews on Amazon.com give this product a positive rating.
Avis d'utilisateur (epinions.com)
Easy to install and use
Need more desk space.
Avis d'utilisateur (epinions.com)
Price, Win2k compatible, Easy install
Would be nicer if it had a larger scan area
Avis d'utilisateur (epinions.com)
Cheap, Fast Scanning, Compact, Excellent Clarity
Must mail in the rebate instead of instantly applying the rebate at the cash register
Avis d'utilisateur (epinions.com)
Inexpensive, Compatible, Configurable, Fast
Slightly steeper learning curve than some others
Avis d'utilisateur (epinions.com)
cheap ; acceptable quality ; good resolution
thick ; slow ; distorts colors a little
Avis d'utilisateur (epinions.com)
I bought the scanner on MerketPro (www.marketpro.com) event in VA. I was going to digitize all my old photoes.
cheap ; acceptable quality ; good resolution
thick ; slow ; distorts colors a little
Avis d'utilisateur (epinions.com)
I bought the Acer ScanPrisa 640U months ago from Costco. It didn't say if it supported Windows 2000 on the box, but I bought it anyways. It was the only scanner that advertised 48bit color (that's 16bit R G B channels, most of the other scanners only...
Good Quality scans, 48bit color depth, 19200dpi enhanced resolution.
Average speed and noise.
Avis d'utilisateur (epinions.com)
Comes with a variety of useful software, scans quickly, lots of options
Incredibly poor customer service ; slightly difficult software
Avis d'utilisateur (epinions.com)
Speedy, sharp color
Slightly large
Avis d'utilisateur (epinions.com)
When my first scanner of many years died a while back, I replaced it with a Hewlett Packard 3300c scanner. That's a mistake I soon decided to correct by purchasing the Acer 640u.
Inexpensive, Compatible, Configurable, Fast
Slightly steeper learning curve than some others
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