Faible | Moyenne | Bon | Excellent | |
---|---|---|---|---|
Taille de l'écran | 2,5 in Meilleur: Sony Cyber-shot DSC-W710 Taille de l'écran: 6,7 in | |||
ISO maximum | 800 Meilleur: Pentax KP ISO maximum: 819200 | |||
Pixels efficaces | 10 Mpx Meilleur: Hasselblad H6D-100c Pixels efficaces: 100 Mpx | |||
Résolution max | 3648 x 2736 px Meilleur: Leica M11 Résolution max: 9528 x 6328 px |
Type de capteur | CCD |
---|---|
Taille du capteur | 5.74 mm |
Détecteurs photo à capteur | 10.0 Mpx |
Pixels efficaces | 10.0 Mpx |
Rapport d'image w: h | 4:3 |
Résolution max | 3648 x 2736 px |
Autres résolutions |
|
Zoom optique | 3.0 x |
---|---|
Zoom numérique | 4.0 x |
Ouverture minimale | 2.8 |
Ouverture maximale | 5.4 |
Distance focale équiv | 38 - 114 |
Réglage de la mise au point | Auto |
Autofocus |
|
Mise au point manuelle | Oui |
Plage de mise au point normale | 35.0 cm |
Faisceau d'assistance pour la mise au point automatique (AF) | Oui |
Plage de mise au point macro | 5.99 cm |
Type d'obturateur de la caméra | Électronique |
---|---|
Vitesse d'obturation minimale | 4.0 s |
Vitesse d'obturation maximale | 1.0 s |
Priorité d'obturation | Non |
Priorité d'ouverture | Non |
Compensation d'exposition plus | 2 |
Compensation d'exposition moins | -2 |
Étapes de l'indemnisation des frais | 1/3 |
Retard du retardateur |
|
Flash intégré | Oui |
Portée du flash | 7.1 m |
Modes de flash |
|
Flash externe | Non |
Modes scène |
|
Retardateur | Oui |
Type de corps | Compact |
---|---|
Couleur du produit | argent |
Scellé à l'environnement | Non |
Stockage interne | 22.0 mB |
---|---|
Cartes mémoire compatibles | Dakota du Sud |
Taille maximale de la carte mémoire | 4.0 GB |
Types de stockage |
|
HDMI | Non |
---|---|
Version USB | 2.0 |
Télécommande | Oui |
PictBridge | Oui |
ISO |
|
---|---|
ISO automatique | Oui |
ISO minimum | 64 |
ISO maximum | 800 |
Résolution d'image maximale | 3648 x 2736 px |
Préréglages de balance des blancs | 5 |
Modes de balance des blancs |
|
Balance des blancs personnalisée | Oui |
Type de stabilisation d'image | Décalage du capteur |
Format non compressé | Non |
Taille de l'écran | 2.5 in |
---|---|
Technologie d'écran | LCD |
Points d'écran | 232000 |
Écran tactile | Non |
Vue en direct | Oui |
Viseur | Aucun |
Résolution maximale | 640 x 480 px |
---|---|
Enregistrement video | Oui |
Formats de fichiers vidéo pris en charge | AVI |
Fréquence d'images Motion JPEG | 30.0 fps |
Poids | 125.0 g |
---|---|
Largeur | 88.5 mm |
la taille | 54.5 mm |
Profondeur | 23.0 mm |
Technologie de la batterie | Lithium-Ion |
---|
Enregistrement timelapse | Non |
---|---|
Capteur d'orientation | Non |
As is the nature of this business the Option A20 replaced the A10 only seven months after that model had been announced (and is itself about to be replaced by the further upgraded A30). The |A10 was one of the disappointments of last year, offering typical Pentax high quality output and wealth of features but with serious performance issues that made using it frustrating to say the least. The A20 has a new ASIC (processor), two million more pixels (10.0 MP 1/1.8-inch sensor) and a handful of new features. We decided to find out if Pentax has solved the problems that stopped the A10 from being a really great camera, starting as ever with the headline features:
As is the nature of this business the Option A20 replaced the A10 only seven months after that model had been announced (and is itself about to be replaced by the further upgraded A30). The |A10 was one of the disappointments of last year, offering typical Pentax high quality output and wealth of features but with serious performance issues that made using it frustrating to say the least. The A20 has a new ASIC (processor), two million more pixels (10.0 MP 1/1.8-inch sensor) and a handful of new features. We decided to find out if Pentax has solved the problems that stopped the A10 from being a really great camera, starting as ever with the headline features:
What Digital Camera test review of the Pentax Optio A20
Pentax's flagship compact is slow and steady
Pentax A20 review, find out how the A20 stacks up against the competition in our real-world review with in-depth image quality comparisons.
The Propaganda It might only be October but to most tech companies think that means it is basically Xmas already – because the festive season is such an important time of year for sales, most manufacturers have already prepared...