Sites alaTest
A propos d'alaTest
Suivez alaTest
alaTest France, Tests & Avis Produits. © 2005-2025 ICSS AB. Tous droits réservés. Mentions Légales
8 avis
Juin 2025
alaTest a collecté et analysé 8 avis de consommateurs et d'experts pour le produit 21IN/20V Crt 21MM 2048X1536 75HZ CM823F. La note moyenne du produit est 4.4 sur 5, tandis que les autres produits de même catégorie ont une note moyenne de 4.3 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, le 21IN/20V Crt 21MM 2048X1536 75HZ CM823F obtient un alaScore™ de 84/100 = Très Bien.
Avis d'utilisateur (amazon.com)
alaTest has collected and analyzed 2 user reviews of 21IN/20V Crt 21MM 2048X1536 75HZ CM823F from Amazon.com. The average user rating for this product is 5.0/5, compared to an average user rating of 4.2/5 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'expert par (pcworld.com)
WHAT'S HOT: The five-year warranty that Hitachi offers matches the longest on our current chart--all the other vendors except Cornerstone offer three years. Part of Hitachi's Super Space Saving line, the CM827 has an 18.5-inch depth, the shortest we've...
Avis d'expert par (pcworld.com)
WHAT'S HOT: The CM810 rendered sharp, easily legible text, particularly on a test screen with multiple font sizes. Compared to some of the other displays, reading small text at 1600 by 1200 resolution on this model was quite easy. Colors also looked...
Avis d'utilisateur (epinions.com)
Lowest weight and depth.Longest warranty.Fastest refresh rate.FLAT screen.Easy controls.
Hard to find unless you buy online.
Avis d'utilisateur (epinions.com)
I have a 19'' ViewSonic PS790 that I have always been very happy with. However, I've been thinking about moving up to a 21'' flatscreen, and recently I took the plunge. I tried to order the NEC/Mitsubishi 2060u, but when I found out that it was...
Easy and plentiful controls, nice size, sharp text
Not bright enough, unacceptable halo-like effect (see review for explanation)
Avis d'utilisateur (epinions.com)
The flat design and Invar Shadow Mask technology of the Hitachi CM823 provide excellent color contrast resulting in vibrant images in any application. The 1200 x 1600 DPI/85 Hz setting allows for optimum image quality and flicker-free computing. The...
Sharp color contrast. Has a wide array of resolutions and refresh rates
Text clarity is below average
Avis d'utilisateur (epinions.com)
I also have a Hitachi CM814, a Sony G520, and a Nokia 445Pro. This is my personal opinion.
Lowest weight and depth. Longest warranty. Fastest refresh rate. FLAT screen. Easy controls
Hard to find unless you buy online
Please select your alaTest site to get local reviews and prices:
We have local websites in the following countries: