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Casio EX-Z280 vs Sigma DP1x

Portability
96
Imaging
34
Features
21
Overall
28
Casio Exilim EX-Z280 front
 
Sigma DP1x front
Portability
88
Imaging
43
Features
27
Overall
36

Casio EX-Z280 vs Sigma DP1x Key Specs

Casio EX-Z280
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 64 - 3200
  • 1280 x 720 video
  • 26-104mm (F2.6-5.9) lens
  • 133g - 97 x 53 x 20mm
  • Released August 2009
Sigma DP1x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 3200
  • 320 x 240 video
  • 28mm (F4.0) lens
  • 250g - 113 x 60 x 50mm
  • Announced February 2010
  • Succeeded the Sigma DP1s
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Casio EX-Z280 vs Sigma DP1x Overview

Let's look more in depth at the Casio EX-Z280 vs Sigma DP1x, one is a Small Sensor Compact and the latter is a Large Sensor Compact by competitors Casio and Sigma. There is a significant difference among the resolutions of the EX-Z280 (12MP) and DP1x (5MP) and the EX-Z280 (1/2.3") and DP1x (APS-C) have different sensor dimensions.

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The EX-Z280 was released 5 months earlier than the DP1x so they are of a similar generation. The two cameras have different body design with the Casio EX-Z280 being a Compact camera and the Sigma DP1x being a Large Sensor Compact camera.

Before diving right into a in-depth comparison, here is a short synopsis of how the EX-Z280 matches up versus the DP1x with respect to portability, imaging, features and an overall score.

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Reasons to pick Casio EX-Z280 over the Sigma DP1x

 EX-Z280 DP1x 
Screen dimensions2.7"2.5"Bigger screen (+0.2")

Reasons to pick Sigma DP1x over the Casio EX-Z280

 DP1x EX-Z280 
Screen resolution230k115kCrisper screen (+115k dot)

Common features in the Casio EX-Z280 and Sigma DP1x

 EX-Z280 DP1x 
AnnouncedAugust 2009February 2010Same generation
Manual focus Very accurate focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen
Touch friendly screen Absent Touch friendly screen

Casio EX-Z280 vs Sigma DP1x Physical Comparison

If you are looking to carry around your camera regularly, you will need to factor in its weight and measurements. The Casio EX-Z280 features outside dimensions of 97mm x 53mm x 20mm (3.8" x 2.1" x 0.8") having a weight of 133 grams (0.29 lbs) and the Sigma DP1x has proportions of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") with a weight of 250 grams (0.55 lbs).

Check out the Casio EX-Z280 vs Sigma DP1x in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you are using at that time. Underneath is a front view sizing comparison of the EX-Z280 compared to the DP1x.

Casio EX-Z280 vs Sigma DP1x size comparison

Taking into consideration size and weight, the portability rating of the EX-Z280 and DP1x is 96 and 88 respectively.

Casio EX-Z280 vs Sigma DP1x top view buttons comparison

Casio EX-Z280 vs Sigma DP1x Sensor Comparison

Often, it is hard to imagine the difference in sensor sizes purely by looking through specs. The picture here should offer you a stronger sense of the sensor sizes in the EX-Z280 and DP1x.

All in all, each of these cameras provide different megapixel count and different sensor sizes. The EX-Z280 featuring a smaller sensor is going to make getting shallower DOF trickier and the Casio EX-Z280 will result in extra detail as a result of its extra 7 Megapixels. Higher resolution will also let you crop shots more aggressively.

Casio EX-Z280 vs Sigma DP1x sensor size comparison

Casio EX-Z280 vs Sigma DP1x Screen and ViewFinder

Casio EX-Z280 vs Sigma DP1x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z280 as a Portrait photography camera
Sigma DP1x as a Portrait photography camera
27
manual focus
manual mode not possible
can't use external flash
low megapixels (12 megapixels)
tiny sensor (1/2.3")
doesn't have RAW files
55
you can focus manually
decent sensor size (APS-C)
delivers RAW files
MP count low (5 megapixels)
Photography Glossary

Street Comparison

Casio EX-Z280 Street photography highlights
Sigma DP1x Street photography highlights
55
lighter than competitors (133 grams)
no moving screen
does not have image stabilization
tiny sensor (1/2.3")
doesn't have RAW files
68
decent sensor size (APS-C)
delivers RAW files
lighter than average in class (250g)
no articulating screen
no image stabilization
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Sports Comparison

Casio EX-Z280 as a Sports photography camera
Sigma DP1x as a Sports photography camera
17
no shutter priority mode
does not have image stabilization
low megapixels (12MP)
tiny sensor (1/2.3")
doesn't have phase detect autofocus
31
decent sensor size (APS-C)
focal length is fixed (28mm)
no image stabilization
MP count low (5MP)
has no phase detect auto focus
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Travel Comparison

Casio EX-Z280 Travel photography info
Sigma DP1x Travel photography info
62
lighter than competitors (133 grams)
built-in flash
relatively wide (26mm)
does not have Time Lapse mode
low megapixels (12 megapixels)
doesn't offer selfie friendly display
slow max aperture (f2.6)
57
lighter than average in class (250g)
has built in flash
no Time Lapse mode
MP count low (5MP)
display isn't selfie friendly
sluggish maximum aperture (f4.0)
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Landscape Comparison

Casio EX-Z280 Landscape photography advice
Sigma DP1x Landscape photography advice
32
manual focus
relatively wide (26mm)
fixed lens (fixed lens mount)
slow max aperture (f2.6)
screen is somewhat small (2.7")
manual mode not possible
does not have image stabilization
low megapixels (12MP)
tiny sensor (1/2.3")
doesn't have RAW files
does not have Time Lapse mode
41
you can focus manually
decent sensor size (APS-C)
delivers RAW files
lens is fixed (fixed lens mount)
focal length is fixed (28mm)
sluggish maximum aperture (f4.0)
small screen (2.5")
no image stabilization
MP count low (5 megapixels)
no Time Lapse mode
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Vlogging Comparison

Casio EX-Z280 Vlogging factors
Sigma DP1x Vlogging factors
28
relatively wide (26mm)
lighter than competitors (133 grams)
slow max aperture (f2.6)
doesn't offer selfie friendly display
does not have image stabilization
low res video (1280 x 720 resolution)
does not have external mic socket
25
lighter than average in class (250 grams)
sluggish maximum aperture (f4.0)
display isn't selfie friendly
no image stabilization
low video resolution (320 x 240 pixels)
no mic socket
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Casio EX-Z280 vs Sigma DP1x Specifications

Detailed spec comparison table for Casio EX-Z280 and Sigma DP1x
 Casio Exilim EX-Z280Sigma DP1x
General Information
Make Casio Sigma
Model Casio Exilim EX-Z280 Sigma DP1x
Category Small Sensor Compact Large Sensor Compact
Released 2009-08-31 2010-02-20
Physical type Compact Large Sensor Compact
Sensor Information
Processor - True II
Sensor type CCD CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 20.7 x 13.8mm
Sensor surface area 28.1mm² 285.7mm²
Sensor resolution 12 megapixel 5 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 3:2
Max resolution 4000 x 3000 2640 x 1760
Max native ISO 3200 3200
Minimum native ISO 64 100
RAW data
Autofocusing
Focus manually
Touch to focus
AF continuous
Single AF
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Lens
Lens mount fixed lens fixed lens
Lens focal range 26-104mm (4.0x) 28mm (1x)
Maximum aperture f/2.6-5.9 f/4.0
Macro focus distance 5cm -
Crop factor 5.8 1.7
Screen
Display type Fixed Type Fixed Type
Display sizing 2.7" 2.5"
Display resolution 115 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 4 secs 30 secs
Fastest shutter speed 1/2000 secs 1/4000 secs
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Custom WB
Image stabilization
Built-in flash
Flash range 4.20 m -
Flash options Auto, On, Off, Red-eye, Soft -
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 320 x 240
Max video resolution 1280x720 320x240
Video format Motion JPEG -
Mic port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 133 grams (0.29 lb) 250 grams (0.55 lb)
Physical dimensions 97 x 53 x 20mm (3.8" x 2.1" x 0.8") 113 x 60 x 50mm (4.4" x 2.4" x 2.0")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model NP-80 -
Self timer Yes (2 or 10 sec, Triple) Yes (10 sec)
Time lapse shooting
Type of storage SD/SDHC card, Internal SD/MMC card
Card slots 1 1
Retail pricing $180 $574