Which would you choose, Sony T30 or T50? Give reasons

T50 is an upgraded version of T30 with a touch screen. . .

Basic parameter

DSC-T30 model

Time to market 2006

The total pixel is 7.4 million pixels.

Effective pixel 7.2 million pixels

The optical zoom factor is three times that of optical zoom.

Digital zoom multiple 2 times digital zoom

The operation mode is fully automatic.

The LCD screen is 3.0 inches with about 230,000 pixels.

Shooting technical parameters

Sensor type CCD sensor

Sensor size 1/2.5 inches

The maximum resolution is 3072×2304.

Aperture range F3.5 (wide-angle end), F4.3 (telephoto end)

White balance mode automatic, sunny, cloudy, flash, incandescent lamp, fluorescent lamp.

Shutter automatic:1/4-11000 seconds, program automatic: 1- 1 000 seconds.

Built-in flash, mode: automatic, forced, off, red-eye prevention, slow synchronization.

External flash without external flash

ISO sensitivity 64, 100, 200, 400, 800, 1000, automatic.

Exposure mode automatic exposure

Exposure compensation -2.0EV-+2.0EV, 1/3EV level adjustment.

Photometric methods: center key photometry, multi-zone photometry and spot photometry.

Scene mode: moonlit night, moonlit portrait, soft light portrait, landscape, snow scene, beach, high-speed shutter, fireworks, high sensitivity.

The short film shooting function supports the audio short film shooting function, VX fine: 640×480 (about 30 frames per second), VX standard: 640×480 (about 16.6 frames per second), and video mail: 160× 1 12 (about

Additional function anti-shake function, optical anti-shake

Other parameters

Storage medium MS Duo memory stick, MS Pro Duo memory stick, built-in 58M memory.

Data interface USB 2.0 interface, AV interface

Battery lithium ion battery

Weight169g

The size is 95.0×56.5×23.3 mm.

Accessories: multifunctional connecting cable, rechargeable intelligent lithium battery NP-FR 1, charger BC-CS3, compact disc (USB driver, image viewing software Cyber-shot Viewer), sling, etc.

Other functions support PictBridge direct printing function.

Sony T50

appearance design

The design is silver, black and red.

Overall dimensions are 95× 23.4× 56.5mm.

Product weight is about 130g/

About 170g (including battery NP-FR 1, memory stick Duo and accessories)

Lightweight fuselage

Large-screen LCD is

fundamental characteristics

Manual operation fully automatic

Body-type consumer digital camera

Photosensitive element CCD

Sensor size 1/2.5 inches

Scanning mode: interlaced scanning

Color filter: three-color filter

The total number of pixels is 74 1 ten thousand.

Effective pixel 7.2 million

The highest resolution is 3072*2304.

The image resolution is 3072× 2304/3072× 2048/2592×1944/2048×1536/1920×1080/16380.

A New Image Processor for Image Processing System

The display screen size is 3 inches.

Pixel and Type 230,000 pixels

Battery performance

Special lithium battery NP-FR 1

External power supply DC4.2V (when using AC power adapter)

The endurance is about 400 pieces /200 minutes.

Sony T50 storage performance recording medium memory stick Duo or memory stick Pro Duo

The recording capacity is 56MB

Image format JPEG/MPEG 1

Lens characteristics

3x optical zoom

6 times digital zoom

38- 1 14mm equivalent to 35mm.

There are 9 groups of 1 1 lenses, including 3 aspherical mirrors and 1 prism.

Description of lens Carl Chase periscope lens

The focusing range is 50cm~ ~ infinity.

Close-range macro autofocus: 8 cm from wide-angle end to infinity/25cm~ from telephoto end to infinity.

Magnifier mode: wide-angle end 1cm~20cm ~ 20cm.

Aperture size F3.5-F4.3

Automatic sensitization/80/100/200/400/800/1000

Zoom mode electronic equipment

Focus mode autofocus/macro autofocus/focus preset/magnifying glass mode focusing

Focus area multi-point autofocus (5-point autofocus)/center offset autofocus/free point autofocus

Flash flash

Built-in lamp

Flash Mode Auto/Forced Flash/No Flash/Slow Shutter

Flash range ISO automatic: 0. 1-3.4m (wide-angle end) /0.25-2.7m (telephoto end)

Wan O 1000: at most 6.0m (wide-angle end)/at most 4.7m (telephoto end).

Shooting performance

The self-timer function supports 2 seconds or 10 second delay.

Continuous shooting function support

Max. 5 continuous shooting (7M/ HD)/Max. 100 continuous shooting (VGA/ standard).

Dynamic shooting VX Fine (640×480, about 30 frames/sec), VX Standard (640×480, about 16.6 frames/sec), video mail (160× 12, about 8.3 frames/sec).

Recording/audio system support

Scene mode: moonlit night, moonlit portrait, soft light portrait, landscape, snow scene, beach, high-speed shutter, fireworks, high sensitivity.

Red eye prevention support

Anti-shake performance is

Exposure mode automatic/program automatic scene selection (moonlight/moonlight portrait/soft light portrait/landscape/snow scene/beach/high speed shutter/fireworks/high sensitivity)

The adjustment range of exposure compensation is 2.0EV, 1/3EV.

Exposure measurement Multiple metering/Central metering/Fixed metering

Automatic white balance adjustment/sunlight/cloudy/fluorescent/incandescent/flash

Noise reduction ability Clear brightness noise reduction/Clear color noise reduction/Clear original data noise reduction/Slow shutter noise reduction *2

Color bit 14 bit

Shutter performance

Shutter mechanical electronic shutter

Shutter speed automatic (1/4-11,000 seconds)/program automatic (1- 1, 000 seconds)

Interface performance data interface USB2.0

Other performance

Release date: September 2006

Print mode PictBridge

Menu language Simplified Chinese/English and other languages.

Microphone/speaker stand

Play mode MPEG movie play/still image play/index play/slide show play/photo edit/resize/play zoom (max. 5x)/ Image Rotation /MPEG Segmentation/Start and Play (MPEG)

Delete mode Delete, prevent accidental deletion, print and edit.

Shooting mode standard/continuous shooting/automatic bracketing exposure/multiple continuous shooting (1M)

Fine/standard image quality mode

Other features

By touching the LCD screen, you can easily perform various operations and realize various functions by simply pressing icons or characters on the LCD screen. The unique "painting" function is to draw various patterns and characters on photos by touching the LCD screen and the attached brush, and store them in a portable photo album to save a special image. And you can also easily realize various operations through T50' s large LCD screen, easily play "series" and share good memories with friends and family.

Accessory performance

Accessories: power cord, multifunctional connecting cable, rechargeable intelligent lithium battery NP-FR 1, charger BC-CS3, CD-ROM (USB driver, picture viewing software, picture motion browser ver. 1. 1, picture package music transfer), sling, etc.

Random software USB driver, picture viewing software picture motion browser. 1. 1, picture package music transmission.

Personally, I might like the upgraded version of T50. Anyway, it will be better and the screen will be bigger.