Canon Powershot A4000 IS

CHDK is not available for the Powershot A4000 yet.

Reviews and Specifications

http://www.usa.canon.com/cusa/consumer/products/cameras/digital_cameras/powershot_a4000_is

Technical Data

• Digic V image processor
• DryOS operating system
• Sensor: 16.0 million effective pixels, 1/2.3" CCD type, size: ? x ? mm
• Max resolution (JPEG): 4608 x 3456
• 8x optical zoom lens 28-140mm (35mm equiv), F2.8 - F5.9, Image stabilization
• Display: 3.0 inch LCD, 230.000 pixels
• No optical viewfinder
• Native ISO: 80 - 1600
• Capturing speed: ? fps in continuous mode
• Movie Recording: 1280 x 720 (25 fps), 640 x 480 (29.97 fps)
• Movie codec: H.264 (Quicktime), monaural audio
• Power: Lithium-ion, Canon NB-11L
• Storage types: SD/SDHC/SDXC
• Weight: 145g (5.11 oz), without batteries: 130g (4.60 oz)
• Dimensions: 95.3 x 56.3 x 24.3mm (3.75 x 2.22 x 0.96 in)

Firmware info

The ver.req file method is used to gather firmware information about this camera model.

Note: Camera must not be set in Easy mode, or this method won't work.

CHDK Specialties

This section describes special CHDK-related things...

For Developers

LED addresses

Available firmware dumps

• Firmware 1.00C by alvm ([1])

Download location for firmware dumps: → P&S firmware dumps mirror

Porting process & links