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Sigma DP1s vs Sony A380

Portability
90
Imaging
44
Features
30
Overall
38
Sigma DP1s front
 
Sony Alpha DSLR-A380 front
Portability
68
Imaging
53
Features
54
Overall
53

Sigma DP1s vs Sony A380 Key Specs

Sigma DP1s
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 800
  • No Video
  • 28mm (F) lens
  • 270g - 109 x 60 x 31mm
  • Announced October 2009
  • Superseded the Sigma DP1
  • Refreshed by Sigma DP1x
Sony A380
(Full Review)
  • 14MP - APS-C Sensor
  • 2.7" Tilting Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 519g - 128 x 97 x 71mm
  • Revealed August 2009
  • Succeeded the Sony A350
  • Renewed by Sony A390
Photography Glossary

Sigma DP1s vs Sony A380 Overview

Here is a detailed overview of the Sigma DP1s vs Sony A380, one being a Large Sensor Compact and the latter is a Entry-Level DSLR by brands Sigma and Sony. There is a big difference between the sensor resolutions of the DP1s (5MP) and A380 (14MP) but they use the same exact sensor sizing (APS-C).

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The DP1s was launched 2 months later than the A380 which means that they are both of a similar generation. Both of the cameras offer different body type with the Sigma DP1s being a Large Sensor Compact camera and the Sony A380 being a Compact SLR camera.

Before diving in to a more detailed comparison, below is a concise synopsis of how the DP1s grades vs the A380 in relation to portability, imaging, features and an overall rating.

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Reasons to pick Sigma DP1s over the Sony A380

 DP1s A380 

Reasons to pick Sony A380 over the Sigma DP1s

 A380 DP1s 
Screen typeTiltingFixed Tilting screen
Screen sizing2.7"2.5"Bigger screen (+0.2")

Common features in the Sigma DP1s and Sony A380

 DP1s A380 
RevealedOctober 2009August 2009Similar generation
Manual focus Dial precise focusing
Screen resolution230k230kIdentical screen resolution
Selfie screen Neither contains selfie screen
Touch friendly screen Lack of Touch friendly screen

Sigma DP1s vs Sony A380 Physical Comparison

If you're going to carry your camera frequently, you are going to need to take into account its weight and dimensions. The Sigma DP1s has got outer dimensions of 109mm x 60mm x 31mm (4.3" x 2.4" x 1.2") and a weight of 270 grams (0.60 lbs) while the Sony A380 has dimensions of 128mm x 97mm x 71mm (5.0" x 3.8" x 2.8") and a weight of 519 grams (1.14 lbs).

Check the Sigma DP1s vs Sony A380 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you select at that time. The following is the front view size comparison of the DP1s compared to the A380.

Sigma DP1s vs Sony A380 size comparison

Taking into consideration size and weight, the portability score of the DP1s and A380 is 90 and 68 respectively.

Sigma DP1s vs Sony A380 top view buttons comparison

Sigma DP1s vs Sony A380 Sensor Comparison

Usually, it is hard to picture the difference between sensor sizing merely by reading a spec sheet. The graphic here may offer you a more clear sense of the sensor sizes in the DP1s and A380.

As you can see, both cameras enjoy the same exact sensor sizing albeit different megapixels. You should count on the Sony A380 to deliver greater detail utilizing its extra 9 Megapixels. Higher resolution can also allow you to crop shots far more aggressively.

Sigma DP1s vs Sony A380 sensor size comparison

Sigma DP1s vs Sony A380 Screen and ViewFinder

Sigma DP1s vs Sony A380 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP1s Portrait photography advice
Sony A380 Portrait photography advice
56
you can focus manually
nice sensor size (APS-C)
exports RAW formats
low MP (5MP)
71
you can focus manually
MP count decent (14MP)
nice sensor size (APS-C)
provides face detection focusing
saves RAW formats
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Street Comparison

Sigma DP1s Street photography advice
Sony A380 Street photography advice
66
nice sensor size (APS-C)
exports RAW formats
lighter than average in class (270 grams)
screen is fixed
lack of image stabilization
maximum ISO low (800)
76
screen tilts up and down
image stabilization (Sensor based)
nice sensor size (APS-C)
saves RAW formats
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Sports Comparison

Sigma DP1s Sports photography factors
Sony A380 Sports photography factors
32
nice sensor size (APS-C)
focal length is fixed (28mm)
lack of image stabilization
low MP (5MP)
lack of phase detect autofocus
59
image stabilization (Sensor based)
MP count decent (14MP)
nice sensor size (APS-C)
sensor has phase detect AF
low frames per second (3.0 frames/s)
low battery (500 shots)
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Travel Comparison

Sigma DP1s as a Travel photography camera
Sony A380 as a Travel photography camera
64
lighter than average in class (270 grams)
built-in flash
good max aperture (f)
lack of Timelapse recording
low MP (5MP)
screen is not selfie friendly
53
MP count decent (14MP)
flash built-in
doesn't have Timelapse mode
low battery (500 shots)
doesn't have a selfie friendly screen
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Landscape Comparison

Sigma DP1s as a Landscape photography camera
Sony A380 as a Landscape photography camera
44
you can focus manually
good max aperture (f)
nice sensor size (APS-C)
exports RAW formats
fixed lens (fixed lens mount)
focal length is fixed (28mm)
tiny screen (2.5 inch)
lack of image stabilization
low MP (5 megapixels)
maximum ISO low (800)
lack of Timelapse recording
61
you can focus manually
change lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
MP count decent (14 megapixels)
nice sensor size (APS-C)
saves RAW formats
screen is somewhat small (2.7 inches)
low battery (500 CIPA)
doesn't have Timelapse mode
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Vlogging Comparison

Sigma DP1s as a Vlogging camera
Sony A380 as a Vlogging camera
9
no video
9
can't shoot video
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Sigma DP1s vs Sony A380 Specifications

Detailed spec comparison table for Sigma DP1s and Sony A380
 Sigma DP1sSony Alpha DSLR-A380
General Information
Brand Sigma Sony
Model type Sigma DP1s Sony Alpha DSLR-A380
Class Large Sensor Compact Entry-Level DSLR
Announced 2009-10-02 2009-08-24
Physical type Large Sensor Compact Compact SLR
Sensor Information
Powered by - Bionz
Sensor type CMOS (Foveon X3) CCD
Sensor size APS-C APS-C
Sensor measurements 20.7 x 13.8mm 23.6 x 15.8mm
Sensor area 285.7mm² 372.9mm²
Sensor resolution 5 megapixels 14 megapixels
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Maximum resolution 2640 x 1760 4592 x 3056
Maximum native ISO 800 3200
Minimum native ISO 100 100
RAW files
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points - 9
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 28mm (1x) -
Number of lenses - 143
Focal length multiplier 1.7 1.5
Screen
Screen type Fixed Type Tilting
Screen sizing 2.5 inch 2.7 inch
Resolution of screen 230k dots 230k dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type None Optical (pentamirror)
Viewfinder coverage - 95 percent
Viewfinder magnification - 0.49x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/4000 seconds
Continuous shooting rate - 3.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change white balance
Image stabilization
Integrated flash
Flash distance - 10.00 m (at ISO 100)
Flash modes - Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless
External flash
AE bracketing
White balance bracketing
Maximum flash synchronize - 1/160 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Maximum video resolution None None
Video data format Motion JPEG -
Microphone support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 1.0 (1.5 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 270 gr (0.60 lb) 519 gr (1.14 lb)
Dimensions 109 x 60 x 31mm (4.3" x 2.4" x 1.2") 128 x 97 x 71mm (5.0" x 3.8" x 2.8")
DXO scores
DXO All around rating not tested 67
DXO Color Depth rating not tested 22.6
DXO Dynamic range rating not tested 11.8
DXO Low light rating not tested 614
Other
Battery life - 500 images
Battery style - Battery Pack
Battery ID - NP-FH50
Self timer Yes (10 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/MMC card SD/ SDHC, Memory Stick Pro Duo
Card slots 1 1
Launch pricing $0 $899