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Olympus SP-620 UZ vs Sony A900

Portability
78
Imaging
39
Features
36
Overall
37
Olympus SP-620 UZ front
 
Sony Alpha DSLR-A900 front
Portability
54
Imaging
66
Features
62
Overall
64

Olympus SP-620 UZ vs Sony A900 Key Specs

Olympus SP-620 UZ
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-525mm (F3.1-5.8) lens
  • 435g - 110 x 74 x 74mm
  • Released January 2012
  • Replaced the Olympus SP-610UZ
Sony A900
(Full Review)
  • 25MP - Full frame Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • No Video
  • Sony/Minolta Alpha Mount
  • 895g - 156 x 117 x 82mm
  • Introduced October 2008
  • Replacement is Sony A99
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Olympus SP-620 UZ vs Sony A900 Overview

Below, we are looking at the Olympus SP-620 UZ vs Sony A900, one being a Small Sensor Superzoom and the other is a Advanced DSLR by brands Olympus and Sony. There exists a crucial gap between the image resolutions of the SP-620 UZ (16MP) and A900 (25MP) and the SP-620 UZ (1/2.3") and A900 (Full frame) use totally different sensor measurements.

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The SP-620 UZ was introduced 3 years later than the A900 and that is quite a serious gap as far as technology is concerned. Both the cameras come with different body type with the Olympus SP-620 UZ being a Compact camera and the Sony A900 being a Mid-size SLR camera.

Before getting through a complete comparison, below is a concise introduction of how the SP-620 UZ matches up versus the A900 when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Olympus SP-620 UZ over the Sony A900

 SP-620 UZ A900 
IntroducedJanuary 2012October 2008More recent by 40 months

Reasons to pick Sony A900 over the Olympus SP-620 UZ

 A900 SP-620 UZ 
Manually focus Dial exact focus
Display resolution922k230kClearer display (+692k dot)

Common features in the Olympus SP-620 UZ and Sony A900

 SP-620 UZ A900 
Display typeFixed Fixed Fixed display
Display dimension3"3"Identical display measurements
Selfie screen Lacking selfie screen
Touch display Lacking Touch display

Olympus SP-620 UZ vs Sony A900 Physical Comparison

If you're going to lug around your camera regularly, you are going to need to consider its weight and dimensions. The Olympus SP-620 UZ comes with physical dimensions of 110mm x 74mm x 74mm (4.3" x 2.9" x 2.9") with a weight of 435 grams (0.96 lbs) while the Sony A900 has dimensions of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") having a weight of 895 grams (1.97 lbs).

Take a look at the Olympus SP-620 UZ vs Sony A900 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are working with at that moment. Here is the front view scale comparison of the SP-620 UZ vs the A900.

Olympus SP-620 UZ vs Sony A900 size comparison

Factoring in dimensions and weight, the portability rating of the SP-620 UZ and A900 is 78 and 54 respectively.

Olympus SP-620 UZ vs Sony A900 top view buttons comparison

Olympus SP-620 UZ vs Sony A900 Sensor Comparison

Quite often, it is hard to see the contrast between sensor measurements merely by reading through technical specs. The visual here might give you a stronger sense of the sensor sizes in the SP-620 UZ and A900.

As you have seen, both of the cameras have got different megapixels and different sensor measurements. The SP-620 UZ using its tinier sensor will make getting shallower DOF tougher and the Sony A900 will resolve extra detail using its extra 9 Megapixels. Greater resolution will make it easier to crop pics much more aggressively. The more recent SP-620 UZ is going to have an edge when it comes to sensor innovation.

Olympus SP-620 UZ vs Sony A900 sensor size comparison

Olympus SP-620 UZ vs Sony A900 Screen and ViewFinder

Olympus SP-620 UZ vs Sony A900 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SP-620 UZ Portrait photography advice
Sony A900 Portrait photography advice
34
megapixel count good (16 megapixels)
includes face detection autofocus
lack of manual focus
no manual control
can't use external flash
sensor size is tiny (1/2.3")
lack of RAW support
71
you can focus manually
fantastic resolution (25 megapixels)
sensor size is great (Full frame)
supports RAW files
does not have liveview
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Street Comparison

Olympus SP-620 UZ Street photography factors
Sony A900 Street photography factors
50
has image stabilization (Sensor-shift)
screen does not articulate
sensor size is tiny (1/2.3")
lack of RAW support
66
built in image stabilization (Sensor based)
sensor size is great (Full frame)
supports RAW files
weather proofing
fixed screen
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Sports Comparison

Olympus SP-620 UZ Sports photography factors
Sony A900 Sports photography factors
48
great zoom range (25-525mm 21.0 x zoom)
has image stabilization (Sensor-shift)
megapixel count good (16MP)
includes tracking autofocus
lack of shutter priority mode
sensor size is tiny (1/2.3")
lack of phase detect autofocus
70
great max shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based)
fantastic resolution (25 megapixels)
sensor size is great (Full frame)
weather proofing
comes with phase detect AF
does not have liveview
slow continuous shooting (5.0 frames/s)
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Travel Comparison

Olympus SP-620 UZ as a Travel photography camera
Sony A900 as a Travel photography camera
61
megapixel count good (16MP)
built-in flash
fairly wide (25mm)
great reach (525mm)
does not have Time Lapse mode
display is not selfie friendly
somewhat slow max aperture (f3.1)
54
weather proofing
fantastic resolution (25MP)
does not have Timelapse recording
does not have selfie friendly display
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Landscape Comparison

Olympus SP-620 UZ Landscape photography details
Sony A900 Landscape photography details
41
fairly wide (25mm)
screen is a good size (3 inches)
has image stabilization (Sensor-shift)
megapixel count good (16MP)
lack of manual focus
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.1)
no manual control
sensor size is tiny (1/2.3")
lack of RAW support
does not have Time Lapse mode
72
you can focus manually
switch lenses (Sony/Minolta Alpha mount)
nice screen size (3 inch)
built in image stabilization (Sensor based)
fantastic resolution (25 megapixels)
sensor size is great (Full frame)
supports RAW files
weather proofing
has double storage slots
does not have liveview
does not have Timelapse recording
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Vlogging Comparison

Olympus SP-620 UZ Vlogging features
Sony A900 Vlogging features
28
fairly wide (25mm)
has image stabilization (Sensor-shift)
includes face detection autofocus
somewhat slow max aperture (f3.1)
display is not selfie friendly
video quality not great (1280 x 720 pixels)
does not have external mic jack
9
no video recording
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Olympus SP-620 UZ vs Sony A900 Specifications

Detailed spec comparison table for Olympus SP-620 UZ and Sony A900
 Olympus SP-620 UZSony Alpha DSLR-A900
General Information
Brand Olympus Sony
Model Olympus SP-620 UZ Sony Alpha DSLR-A900
Class Small Sensor Superzoom Advanced DSLR
Released 2012-01-10 2008-10-22
Body design Compact Mid-size SLR
Sensor Information
Processor TruePic III+ Bionz
Sensor type CCD CMOS
Sensor size 1/2.3" Full frame
Sensor measurements 6.17 x 4.55mm 35.9 x 24mm
Sensor surface area 28.1mm² 861.6mm²
Sensor resolution 16MP 25MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 3:2 and 16:9
Highest Possible resolution 4608 x 3456 6048 x 4032
Maximum native ISO 3200 6400
Lowest native ISO 100 100
RAW data
Autofocusing
Focus manually
Touch to focus
Continuous AF
Single AF
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 9
Cross focus points - -
Lens
Lens mounting type fixed lens Sony/Minolta Alpha
Lens focal range 25-525mm (21.0x) -
Maximal aperture f/3.1-5.8 -
Macro focus range 1cm -
Available lenses - 143
Crop factor 5.8 1
Screen
Range of display Fixed Type Fixed Type
Display size 3" 3"
Display resolution 230 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch friendly
Display tech TFT Color LCD TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 100%
Viewfinder magnification - 0.74x
Features
Min shutter speed 4 secs 30 secs
Max shutter speed 1/1500 secs 1/8000 secs
Continuous shutter speed - 5.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Integrated flash
Flash range 6.00 m no built-in flash
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Max flash sync - 1/250 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) -
Maximum video resolution 1280x720 None
Video format MPEG-4, H.264 -
Microphone jack
Headphone jack
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 435g (0.96 lb) 895g (1.97 lb)
Dimensions 110 x 74 x 74mm (4.3" x 2.9" x 2.9") 156 x 117 x 82mm (6.1" x 4.6" x 3.2")
DXO scores
DXO Overall score not tested 79
DXO Color Depth score not tested 23.7
DXO Dynamic range score not tested 12.3
DXO Low light score not tested 1431
Other
Battery life - 880 pictures
Battery form - Battery Pack
Battery model 4 x AA NP-FM500H
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32
Storage slots 1 Two
Pricing at release $199 $2,736