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Casio EX-ZR15 vs Olympus TG-320

Portability
93
Imaging
39
Features
43
Overall
40
Casio Exilim EX-ZR15 front
 
Olympus TG-320 front
Portability
94
Imaging
37
Features
33
Overall
35

Casio EX-ZR15 vs Olympus TG-320 Key Specs

Casio EX-ZR15
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 28-196mm (F3.0-5.9) lens
  • 176g - 102 x 59 x 27mm
  • Released January 2012
Olympus TG-320
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-102mm (F3.5-5.1) lens
  • 155g - 96 x 63 x 23mm
  • Launched January 2012
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Casio EX-ZR15 vs Olympus TG-320 Overview

In this article, we are evaluating the Casio EX-ZR15 versus Olympus TG-320, one being a Small Sensor Compact and the other is a Waterproof by companies Casio and Olympus. The image resolution of the EX-ZR15 (16MP) and the TG-320 (14MP) is fairly close and they enjoy the same exact sensor measurements (1/2.3").

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The EX-ZR15 was revealed within a month of the TG-320 and they are both of a similar generation. Both the cameras offer the identical body type (Compact).

Before diving straight into a thorough comparison, below is a brief introduction of how the EX-ZR15 grades versus the TG-320 with regard to portability, imaging, features and an overall grade.

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Reasons to pick Casio EX-ZR15 over the Olympus TG-320

 EX-ZR15 TG-320 
Focus manually Dial precise focus
Display sizing3"2.7"Larger display (+0.3")
Display resolution461k230kClearer display (+231k dot)

Reasons to pick Olympus TG-320 over the Casio EX-ZR15

 TG-320 EX-ZR15 

Common features in the Casio EX-ZR15 and Olympus TG-320

 EX-ZR15 TG-320 
LaunchedJanuary 2012January 2012Same generation
Display typeFixed Fixed Fixed display
Selfie screen No selfie screen
Touch friendly display No Touch friendly display

Casio EX-ZR15 vs Olympus TG-320 Physical Comparison

When you are aiming to lug around your camera frequently, you're going to have to consider its weight and dimensions. The Casio EX-ZR15 offers external measurements of 102mm x 59mm x 27mm (4.0" x 2.3" x 1.1") and a weight of 176 grams (0.39 lbs) while the Olympus TG-320 has dimensions of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") and a weight of 155 grams (0.34 lbs).

Look at the Casio EX-ZR15 versus Olympus TG-320 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will differ based on the lens you have at that moment. Below is the front view sizing comparison of the EX-ZR15 against the TG-320.

Casio EX-ZR15 vs Olympus TG-320 size comparison

Factoring in size and weight, the portability score of the EX-ZR15 and TG-320 is 93 and 94 respectively.

Casio EX-ZR15 vs Olympus TG-320 top view buttons comparison

Casio EX-ZR15 vs Olympus TG-320 Sensor Comparison

Generally, its tough to visualize the gap in sensor measurements just by researching a spec sheet. The visual here may give you a clearer sense of the sensor measurements in the EX-ZR15 and TG-320.

As you can see, the two cameras offer the same exact sensor sizing but different megapixels. You should anticipate the Casio EX-ZR15 to result in extra detail because of its extra 2MP. Greater resolution will also enable you to crop photos a little more aggressively.

Casio EX-ZR15 vs Olympus TG-320 sensor size comparison

Casio EX-ZR15 vs Olympus TG-320 Screen and ViewFinder

Casio EX-ZR15 vs Olympus TG-320 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-ZR15 Portrait photography information
Olympus TG-320 Portrait photography information
40
manual focus
megapixel count good (16MP)
supports face detect focus
lack of manual exposure
no external flash support
small sensor (1/2.3")
doesn't have RAW format
33
megapixel count good (14 megapixels)
includes face detect autofocus
lack of manual focus
no manual mode
external flash not possible
sensor size is tiny (1/2.3")
lacks RAW files
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Street Comparison

Casio EX-ZR15 Street photography details
Olympus TG-320 Street photography details
57
image stabilization (Sensor-shift)
screen does not articulate
small sensor (1/2.3")
doesn't have RAW format
66
image stabilization (Sensor-shift)
weather proofing
lighter than competitors in class (155 grams)
fixed screen
sensor size is tiny (1/2.3")
lacks RAW files
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Sports Comparison

Casio EX-ZR15 Sports photography information
Olympus TG-320 Sports photography information
44
image stabilization (Sensor-shift)
megapixel count good (16MP)
supports tracking focus
better than average battery power (325 CIPA)
max frames per second very slow (3.0 frames/s)
lack of shutter priority mode
small sensor (1/2.3")
doesn't have phase detect auto focus
40
image stabilization (Sensor-shift)
megapixel count good (14 megapixels)
includes tracking focus
weather proofing
max frames per second low (1.0 frames per second)
no shutter priority mode
sensor size is tiny (1/2.3")
terrible battery pack (150 CIPA)
lacks phase detect autofocus
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Travel Comparison

Casio EX-ZR15 as a Travel photography camera
Olympus TG-320 as a Travel photography camera
67
better than average battery power (325 shots)
megapixel count good (16 megapixels)
flash built-in
quite wide (28mm)
missing Timelapse function
display isn't selfie friendly
sluggish max aperture (f3.0)
67
lighter than competitors in class (155 grams)
weather proofing
megapixel count good (14 megapixels)
has built in flash
relatively wide (28mm)
no Time Lapse mode
terrible battery pack (150 CIPA)
display is not selfie friendly
somewhat slow max aperture (f3.5)
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Landscape Comparison

Landscape photography with Casio EX-ZR15
Landscape photography with Olympus TG-320
49
manual focus
quite wide (28mm)
good sized screen (3 inch)
image stabilization (Sensor-shift)
megapixel count good (16 megapixels)
better than average battery power (325 per charge)
fixed lens (fixed lens mount)
sluggish max aperture (f3.0)
lack of manual exposure
small sensor (1/2.3")
doesn't have RAW format
missing Timelapse function
39
relatively wide (28mm)
image stabilization (Sensor-shift)
megapixel count good (14MP)
weather proofing
lack of manual focus
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.5)
tiny screen (2.7")
no manual mode
sensor size is tiny (1/2.3")
lacks RAW files
terrible battery pack (150 CIPA)
no Time Lapse mode
Photography Glossary

Vlogging Comparison

Casio EX-ZR15 Vlogging highlights
Olympus TG-320 Vlogging highlights
33
quite wide (28mm)
image stabilization (Sensor-shift)
supports face detect focus
great video quality (1920 x 1080 pxls)
sluggish max aperture (f3.0)
display isn't selfie friendly
missing microphone support
32
relatively wide (28mm)
image stabilization (Sensor-shift)
includes face detect autofocus
lighter than competitors in class (155 grams)
somewhat slow max aperture (f3.5)
display is not selfie friendly
video res low (1280 x 720 pixels)
no mic jack
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Casio EX-ZR15 vs Olympus TG-320 Specifications

Detailed spec comparison table for Casio EX-ZR15 and Olympus TG-320
 Casio Exilim EX-ZR15Olympus TG-320
General Information
Make Casio Olympus
Model type Casio Exilim EX-ZR15 Olympus TG-320
Class Small Sensor Compact Waterproof
Released 2012-01-09 2012-01-10
Body design Compact Compact
Sensor Information
Processor Exilim Engine 5.0 TruePic III+
Sensor type CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.17 x 4.55mm
Sensor surface area 28.1mm² 28.1mm²
Sensor resolution 16 megapixel 14 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 -
Highest Possible resolution 4608 x 3456 4288 x 3216
Maximum native ISO 3200 1600
Min native ISO 80 80
RAW pictures
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 28-196mm (7.0x) 28-102mm (3.6x)
Maximum aperture f/3.0-5.9 f/3.5-5.1
Macro focusing range 2cm 3cm
Crop factor 5.8 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3 inches 2.7 inches
Display resolution 461k dot 230k dot
Selfie friendly
Liveview
Touch display
Display technology Super Clear TFT color LCD TFT Color LCD
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 4 secs 4 secs
Max shutter speed 1/2000 secs 1/2000 secs
Continuous shutter speed 3.0fps 1.0fps
Shutter priority
Aperture priority
Manually set exposure
Set white balance
Image stabilization
Inbuilt flash
Flash distance 5.20 m 5.80 m
Flash settings Auto, On, Off, Red-Eye Auto, On, Off, Red-Eye, Fill-in
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (15 fps), 640 x 480 (30, 120 fps), 512 x 384 (30, 240 fps), 224 x 160 (480 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps)
Maximum video resolution 1920x1080 1280x720
Video format MPEG-4, H.264 MPEG-4, H.264
Mic input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 176 gr (0.39 lb) 155 gr (0.34 lb)
Dimensions 102 x 59 x 27mm (4.0" x 2.3" x 1.1") 96 x 63 x 23mm (3.8" x 2.5" x 0.9")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 325 images 150 images
Type of battery Battery Pack Battery Pack
Battery ID NP-110 LI-42B
Self timer Yes (2 or 10 seconds, custom) Yes (2 or 12 sec, pet auto shutter)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC
Storage slots One One
Retail pricing $249 $0