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Casio EX-Z33 vs Sigma SD1

Portability
97
Imaging
33
Features
17
Overall
26
Casio Exilim EX-Z33 front
 
Sigma SD1 front
Portability
77
Imaging
55
Features
43
Overall
50

Casio EX-Z33 vs Sigma SD1 Key Specs

Casio EX-Z33
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.5" Fixed Screen
  • ISO 64 - 1600
  • 640 x 480 video
  • 36-107mm (F3.1-5.6) lens
  • 106g - 95 x 56 x 18mm
  • Launched August 2009
Sigma SD1
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 0 - 0
  • No Video
  • Sigma SA Mount
  • n/ag - 146 x 113 x 80mm
  • Released September 2010
  • Refreshed by Sigma SD1 Merrill
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Casio EX-Z33 vs Sigma SD1 Overview

On this page, we will be comparing the Casio EX-Z33 versus Sigma SD1, former being a Small Sensor Compact while the latter is a Advanced DSLR by brands Casio and Sigma. There exists a substantial gap among the resolutions of the EX-Z33 (10MP) and SD1 (15MP) and the EX-Z33 (1/2.3") and SD1 (APS-C) offer different sensor dimensions.

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The EX-Z33 was launched 12 months earlier than the SD1 so they are both of a similar age. Each of the cameras have different body design with the Casio EX-Z33 being a Compact camera and the Sigma SD1 being a Mid-size SLR camera.

Before getting right into a step-by-step comparison, here is a simple overview of how the EX-Z33 matches up against the SD1 for portability, imaging, features and an overall rating.

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Reasons to pick Casio EX-Z33 over the Sigma SD1

 EX-Z33 SD1 

Reasons to pick Sigma SD1 over the Casio EX-Z33

 SD1 EX-Z33 
ReleasedSeptember 2010August 2009Fresher by 12 months
Screen dimensions3"2.5"Bigger screen (+0.5")
Screen resolution460k230kClearer screen (+230k dot)

Common features in the Casio EX-Z33 and Sigma SD1

 EX-Z33 SD1 
Focus manually Dial precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Lacking selfie screen
Touch friendly screen Lacking Touch friendly screen

Casio EX-Z33 vs Sigma SD1 Physical Comparison

If you're planning to carry your camera frequently, you will need to factor in its weight and dimensions. The Casio EX-Z33 provides exterior dimensions of 95mm x 56mm x 18mm (3.7" x 2.2" x 0.7") having a weight of 106 grams (0.23 lbs) and the Sigma SD1 has dimensions of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") with a weight of n/a grams (0.00 lbs).

See the Casio EX-Z33 versus Sigma SD1 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change dependant on the lens you are employing at that moment. Underneath is a front view dimensions comparison of the EX-Z33 against the SD1.

Casio EX-Z33 vs Sigma SD1 size comparison

Factoring in dimensions and weight, the portability rating of the EX-Z33 and SD1 is 97 and 77 respectively.

Casio EX-Z33 vs Sigma SD1 top view buttons comparison

Casio EX-Z33 vs Sigma SD1 Sensor Comparison

Normally, it's difficult to visualize the contrast in sensor sizing only by looking through a spec sheet. The visual below might offer you a better sense of the sensor sizes in the EX-Z33 and SD1.

As you can see, both cameras provide different megapixel count and different sensor sizing. The EX-Z33 due to its smaller sensor is going to make getting shallow depth of field more difficult and the Sigma SD1 will render greater detail utilizing its extra 5 Megapixels. Higher resolution will enable you to crop photographs more aggressively. The older EX-Z33 will be disadvantaged when it comes to sensor tech.

Casio EX-Z33 vs Sigma SD1 sensor size comparison

Casio EX-Z33 vs Sigma SD1 Screen and ViewFinder

Casio EX-Z33 vs Sigma SD1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z33 Portrait photography factors
Sigma SD1 Portrait photography factors
26
has manual focus
lack of manual exposure
cannot use external flash
megapixel count low (10MP)
very small sensor size (1/2.3")
lacks RAW files
65
has manual focus
decent megapixels (15 megapixels)
sensor size is decent (APS-C)
saves RAW files
no liveview
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Street Comparison

Casio EX-Z33 as a Street photography camera
Sigma SD1 as a Street photography camera
55
lighter than competitors in class (106 grams)
screen is fixed
does not have image stabilization
very small sensor size (1/2.3")
lacks RAW files
62
sensor size is decent (APS-C)
saves RAW files
weather sealing
screen is fixed
lack of image stabilization
low max ISO (0)
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Sports Comparison

Casio EX-Z33 Sports photography information
Sigma SD1 Sports photography information
16
no shutter priority
does not have image stabilization
megapixel count low (10 megapixels)
very small sensor size (1/2.3")
lacks phase detect AF
56
decent megapixels (15MP)
sensor size is decent (APS-C)
weather sealing
comes with phase detect auto focus
no liveview
low fps (5.0 fps)
lack of image stabilization
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Travel Comparison

Casio EX-Z33 Travel photography details
Sigma SD1 Travel photography details
56
lighter than competitors in class (106 grams)
flash built-in
no Time Lapse recording
megapixel count low (10MP)
doesn't have selfie friendly screen
wide angle not the best (36mm)
sluggish maximum aperture (f3.1)
65
weather sealing
decent megapixels (15 megapixels)
has built in flash
doesn't have Timelapse function
screen isn't selfie friendly
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Landscape Comparison

Landscape photography with Casio EX-Z33
Landscape photography with Sigma SD1
27
has manual focus
can't swap lenses (fixed lens mount)
wide angle not the best (36mm)
sluggish maximum aperture (f3.1)
screen is somewhat small (2.5 inch)
lack of manual exposure
does not have image stabilization
megapixel count low (10MP)
very small sensor size (1/2.3")
lacks RAW files
no Time Lapse recording
61
has manual focus
swap lenses (Sigma SA mount)
pretty good screen size (3 inch)
decent megapixels (15 megapixels)
sensor size is decent (APS-C)
saves RAW files
weather sealing
no liveview
lack of image stabilization
low max ISO (0)
doesn't have Timelapse function
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Vlogging Comparison

Casio EX-Z33 Vlogging factors
Sigma SD1 Vlogging factors
25
lighter than competitors in class (106 grams)
wide angle not the best (36mm)
sluggish maximum aperture (f3.1)
doesn't have selfie friendly screen
does not have image stabilization
video res low (640 x 480 pxls)
no mic port
9
no video shooting
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Casio EX-Z33 vs Sigma SD1 Specifications

Detailed spec comparison table for Casio EX-Z33 and Sigma SD1
 Casio Exilim EX-Z33Sigma SD1
General Information
Make Casio Sigma
Model Casio Exilim EX-Z33 Sigma SD1
Type Small Sensor Compact Advanced DSLR
Launched 2009-08-31 2010-09-21
Physical type Compact Mid-size SLR
Sensor Information
Processor Chip - Dual True II
Sensor type CCD CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 24 x 16mm
Sensor surface area 28.1mm² 384.0mm²
Sensor resolution 10 megapixel 15 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 -
Highest resolution 3648 x 2736 4800 x 3200
Highest native ISO 1600 -
Minimum native ISO 64 -
RAW format
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points - 11
Cross focus points - 2
Lens
Lens mount fixed lens Sigma SA
Lens focal range 36-107mm (3.0x) -
Maximum aperture f/3.1-5.6 -
Macro focus range 10cm -
Total lenses - 76
Crop factor 5.8 1.5
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 2.5 inch 3 inch
Resolution of screen 230k dots 460k dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.64x
Features
Slowest shutter speed 4s 15s
Maximum shutter speed 1/2000s 1/2000s
Continuous shooting rate - 5.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range 2.80 m -
Flash modes Auto, On, Off, Red-eye, Soft -
External flash
AEB
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Highest video resolution 640x480 None
Video format Motion JPEG -
Microphone support
Headphone support
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 sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 106 gr (0.23 lb) -
Physical dimensions 95 x 56 x 18mm (3.7" x 2.2" x 0.7") 146 x 113 x 80mm (5.7" x 4.4" x 3.1")
DXO scores
DXO All around 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-82 -
Self timer Yes (2 or 10 sec, Triple) Yes
Time lapse feature
Type of storage SD/SDHC card, Internal Compact Flash (Type I, UDMA compatible)
Card slots Single Single
Launch pricing $120 $2,339