• APS-C 369.7mm2
  • 10.2 megapixels
  • ISO 100 - 3200
  • 1/2.3 inch 28.1mm2
  • 14.0 megapixels
  • 22.00mm - 896.00mm (35mm eq.)

Buy From

Differences

Sony DSLR-A330 advantages over Olympus SP-820UZ

  • Larger sensor
    APS-C vs 1/2.3 inch
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 6.12 vs 1.44 microns
    Better low-light and dynamic range (all else equal)
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • RAW file ability
    Yes vs No
    Gives you more flexibility to develop your photos later
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • Thinner
    71 mm vs 93 mm
    Thinner
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Longer exposure
    30 vs 4 sec
    Long exposures for night shots
  • Bigger JPEG buffer
    18 vs 3 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/4000 vs 1/2000 sec
    Shoot wide open in bright light

Olympus SP-820UZ advantages over Sony DSLR-A330

  • Less expensive
    $330 vs $649 (MSRP)
    Save money for lenses or accessories
  • Lighter weight
    485g vs 765g
    Lighter weight
  • More dots on screen
    460k vs 230k dots
    Can mean greater resolution or a brighter screen
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • More pixels
    14.0 vs 10.2 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Faster JPEG shooting
    3.0 fps vs 2.4 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Higher extended ISO
    6400 vs 3200 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Integrated ND filter
    Neither provide
    Shoot in daylight with a large aperture or slow shutter
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

Buy From

Your purchases support this site

Buy the Sony DSLR-A330

Your purchases support this site

Buy the Olympus SP-820UZ

Review Excerpt

The Competition

Compared to Pentax K200D

Sony DSLR-A330
Pentax K200D
  • $530
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $800
  • APS-C
  • Lens selection
  • Top deck display

Compare Sony DSLR-A330 vs Pentax K200D

Olympus SP-820UZ
Pentax K200D
  • $299
  • 1/2.3 inch
  • Less expensive
  • HDMI out
  • $800
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compare Olympus SP-820UZ vs Pentax K200D

Compared to Sony DSLR-A230

Sony DSLR-A330
Sony DSLR-A230
  • $530
  • APS-C
  • Tiltable Screen
  • $549
  • APS-C
  • Less expensive
  • More viewfinder magnification

Compare Sony DSLR-A330 vs Sony DSLR-A230

Olympus SP-820UZ
Sony DSLR-A230
  • $299
  • 1/2.3 inch
  • Less expensive
  • Lighter weight
  • $549
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compare Olympus SP-820UZ vs Sony DSLR-A230

Compared to Nikon D3000

Sony DSLR-A330
Nikon D3000
  • $530
  • APS-C
  • In-Camera Image Stabilization
  • Tiltable Screen
  • $450
  • APS-C
  • Lens selection
  • More viewfinder magnification

Compare Sony DSLR-A330 vs Nikon D3000

Olympus SP-820UZ
Nikon D3000
  • $299
  • 1/2.3 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $450
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compare Olympus SP-820UZ vs Nikon D3000

Compared to Nikon P500

Sony DSLR-A330
Nikon P500
  • $530
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $400
  • 1/2.3 inch
  • Less expensive
  • Lighter weight

Compare Sony DSLR-A330 vs Nikon P500

Olympus SP-820UZ
Nikon P500
  • $299
  • 1/2.3 inch
  • Less expensive
  • More pixels
  • $400
  • 1/2.3 inch
  • Eye-level viewfinder
  • Tiltable Screen

Compare Olympus SP-820UZ vs Nikon P500

Compared to Canon SX520 HS

Sony DSLR-A330
Canon SX520 HS
  • $530
  • APS-C
  • Larger sensor
  • Eye-level viewfinder
  • $345
  • 1/2.3 inch
  • Less expensive
  • Newer

Compare Sony DSLR-A330 vs Canon SX520 HS

Olympus SP-820UZ
Canon SX520 HS
  • $299
  • 1/2.3 inch
  • Less expensive
  • Shoots 60p video
  • $345
  • 1/2.3 inch
  • Manual focus
  • Longer exposure

Compare Olympus SP-820UZ vs Canon SX520 HS

Compare Other Cameras?