The DSC-T33 features a 3x Carl Zeiss Vario Tessar "folded" 6.7 - 20.1mm optical zoom with 38 - 114mm coverage (as compared to a 35mm camera.)   The lens operates completely inside of the body. This is a high quality, all-glass lens constructed of 11 elements in 8 groups with 3 aspheric elements.

The DSC-T33 employs a 5-point Multipoint auto focus system with a low-light focus assist illuminator. The working focus range is from 50 cm (19.7") to infinity in normal mode and in Macro the coverage is from 8 cm (3.1") to infinity. Using the Magnifying Glass Mode it can focus from 1 - 20 cm (0.4 - 8 in.) for incredible closeups. You can also manually select one of 5 focus distance presets from 0.5m to infinity.

The built-in flash has modes for Auto flash, Red-Eye Reduction, Fill-in, Slow Synchro and Flash Cancel. The tiny flash has a working range of just 3.8 in. to 5.25 feet (0.1 to 1.7m) in wide angle when ISO is set to Auto.

The lens is protected by an automatic cover when it's not powered up.

On the top is the shutter release, the on/off power switch and the microphone.

The back is dominated by a huge 2.5-inch color TFT LCD monitor with 230,000 pixels of resolution. It's the viewfinder and it's also used for image review and accessing the menu system. This is a trasmissive / reflective hybrid display for use even in the direct sunlight. Sony's "Clear Photo LCD" technology provides higher resolution, contrast ratio and brightness. Images in the LCD will have up to a 40% improvement in color reproduction than previous models.

On the top is the zoom lens control, the Wide button acts as the Index button in playback, the Telephoto button acts as the Enlarged button in playback. Just below the zoom control is the Monitor button, it turns the LCD backlight on and off and controls the amount of information that is displayed. On the side is the Mode switch with positions for Review, Record and Movie. The MENU button calls up or dismisses the onscreen menus. The 4-way selector lets you navigate through the menus or select images during playback. Pressing it in the center accepts selections. In record it lets you select the flash mode, macro focus, self-timer and Quick Review mode. The button below and to the left of the 4-way selector lets you quickly change the image size in record mode and acts as the image delete button in playback.

Located on the side with the battery is the Memory Stick Pro Duo card slot. The DSC-T33 comes with a 32MB of internal memory and can use any capacity Memory Stick Duo or Memory Stick Pro Duo card up to 2GB.

The higher performance MS PRO Duo cards are required for recording movies in the 640-Fine VX mode. This mode captures VGA video at 30 frames per second.

(The figure in parenthesis is Standard quality)

Power is supplied by a Sony NP-FT1 3.6v 2.4WH (680mAh) InfoLITHIUM rechargeable battery pack. The battery is replenished in the camera with the included Cyber-shot Station docking cradle.

The included Cyber-shot Station™ docking cradle charges the camera battery (150 minutes or less) and has outputs for USB 2.0 high-speed transfer to the computer or connection to a PictBridge printer, Audio-Video for display on a TV (video signal can be set for NTSC or PAL standard), Audio is monoraul and a jack for the optional AC power adapter.