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Olympus SZ-15 vs Sony A57

Portability
88
Imaging
40
Features
50
Overall
44
Olympus SZ-15 front
 
Sony SLT-A57 front
Portability
64
Imaging
57
Features
85
Overall
68

Olympus SZ-15 vs Sony A57 Key Specs

Olympus SZ-15
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 23-483mm (F2.8-5.9) lens
  • 250g - 108 x 70 x 40mm
  • Launched June 2013
Sony A57
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 16000 (Bump to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 618g - 132 x 98 x 81mm
  • Revealed September 2012
  • Replaced the Sony A55
  • New Model is Sony A58
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Olympus SZ-15 vs Sony A57 Overview

On this page, we are matching up the Olympus SZ-15 and Sony A57, former is a Small Sensor Superzoom while the other is a Entry-Level DSLR by brands Olympus and Sony. The sensor resolution of the SZ-15 (16MP) and the A57 (16MP) is very comparable but the SZ-15 (1/2.3") and A57 (APS-C) offer totally different sensor measurements.

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The SZ-15 was released 10 months after the A57 which means that they are of a similar age. Both of the cameras have different body design with the Olympus SZ-15 being a Compact camera and the Sony A57 being a Compact SLR camera.

Before getting straight to a detailed comparison, here is a quick summation of how the SZ-15 scores vs the A57 in terms of portability, imaging, features and an overall score.

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Reasons to pick Olympus SZ-15 over the Sony A57

 SZ-15 A57 
RevealedJune 2013September 2012More modern by 10 months

Reasons to pick Sony A57 over the Olympus SZ-15

 A57 SZ-15 
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution921k460kSharper display (+461k dot)
Selfie screen Take selfies

Common features in the Olympus SZ-15 and Sony A57

 SZ-15 A57 
Manually focus More precise focusing
Display dimensions3"3"Equal display measurements
Touch friendly display No Touch friendly display

Olympus SZ-15 vs Sony A57 Physical Comparison

When you are intending to carry around your camera frequently, you'll have to think about its weight and size. The Olympus SZ-15 offers exterior measurements of 108mm x 70mm x 40mm (4.3" x 2.8" x 1.6") and a weight of 250 grams (0.55 lbs) while the Sony A57 has specifications of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") accompanied by a weight of 618 grams (1.36 lbs).

Compare the Olympus SZ-15 and Sony A57 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ depending on the lens you are working with during that time. Below is a front view measurement comparison of the SZ-15 and the A57.

Olympus SZ-15 vs Sony A57 size comparison

Looking at size and weight, the portability grade of the SZ-15 and A57 is 88 and 64 respectively.

Olympus SZ-15 vs Sony A57 top view buttons comparison

Olympus SZ-15 vs Sony A57 Sensor Comparison

Oftentimes, its hard to envision the difference in sensor sizes simply by going through a spec sheet. The pic below should offer you a much better sense of the sensor measurements in the SZ-15 and A57.

As you can see, the two cameras provide the same resolution but not the same sensor sizes. The SZ-15 has got the smaller sensor which will make achieving shallower DOF trickier. The fresher SZ-15 is going to have an advantage with regard to sensor innovation.

Olympus SZ-15 vs Sony A57 sensor size comparison

Olympus SZ-15 vs Sony A57 Screen and ViewFinder

Olympus SZ-15 vs Sony A57 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus SZ-15
Portrait photography with Sony A57
44
manual focus
megapixel count decent (16 megapixels)
has face detection focus
cannot use external flash
sensor size is tiny (1/2.3")
no RAW support
74
you can focus manually
good resolution (16 megapixels)
nice sensor size (APS-C)
provides face detect autofocus
saves RAW files
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Street Comparison

Olympus SZ-15 as a Street photography camera
Sony A57 as a Street photography camera
60
image stabilization (Optical)
lighter than competitors in class (250g)
no moving screen
sensor size is tiny (1/2.3")
no RAW support
75
screen articulates fully
built in image stabilization (Sensor based)
nice sensor size (APS-C)
saves RAW files
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Sports Comparison

Sports photography with Olympus SZ-15
Sports photography with Sony A57
53
great zoom range (23-483mm 21.0 x zoom)
image stabilization (Optical)
megapixel count decent (16MP)
has tracking autofocus
sensor size is tiny (1/2.3")
no phase detect auto focus
78
built in image stabilization (Sensor based)
good resolution (16MP)
nice sensor size (APS-C)
provides tracking focus
comes with phase detect autofocus
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Travel Comparison

Olympus SZ-15 Travel photography details
Sony A57 Travel photography details
68
lighter than competitors in class (250 grams)
megapixel count decent (16 megapixels)
flash built-in
really wide (23mm)
great reach (483mm)
does not have Time Lapse function
does not have selfie friendly screen
slow maximum aperture (f2.8)
67
good resolution (16 megapixels)
flash built-in
screen is selfie friendly
missing Timelapse function
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Landscape Comparison

Olympus SZ-15 Landscape photography features
Sony A57 Landscape photography features
49
manual focus
really wide (23mm)
screen size is decent (3 inches)
image stabilization (Optical)
megapixel count decent (16 megapixels)
can't switch lenses (fixed lens mount)
slow maximum aperture (f2.8)
sensor size is tiny (1/2.3")
no RAW support
does not have Time Lapse function
72
you can focus manually
switch lenses (Sony/Minolta Alpha mount)
screen size is good (3 inch)
built in image stabilization (Sensor based)
good resolution (16MP)
nice sensor size (APS-C)
saves RAW files
missing Timelapse function
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Vlogging Comparison

Olympus SZ-15 as a Vlogging camera
Sony A57 as a Vlogging camera
34
really wide (23mm)
image stabilization (Optical)
has face detection focus
high quality video (1920 x 1080 pixels)
lighter than competitors in class (250g)
slow maximum aperture (f2.8)
does not have selfie friendly screen
does not have external mic jack
77
screen is selfie friendly
built in image stabilization (Sensor based)
provides face detect autofocus
high res video (1920 x 1080 resolution)
does have microphone support
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Olympus SZ-15 vs Sony A57 Specifications

Detailed spec comparison table for Olympus SZ-15 and Sony A57
 Olympus SZ-15Sony SLT-A57
General Information
Company Olympus Sony
Model Olympus SZ-15 Sony SLT-A57
Category Small Sensor Superzoom Entry-Level DSLR
Launched 2013-06-21 2012-09-13
Physical type Compact Compact SLR
Sensor Information
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.6mm
Sensor surface area 28.1mm² 366.6mm²
Sensor resolution 16 megapixels 16 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Highest resolution 4608 x 3456 4912 x 3264
Highest native ISO 3200 16000
Highest boosted ISO - 25600
Minimum native ISO 100 100
RAW pictures
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points - 15
Cross focus points - 3
Lens
Lens mounting type fixed lens Sony/Minolta Alpha
Lens focal range 23-483mm (21.0x) -
Max aperture f/2.8-5.9 -
Macro focus range 5cm -
Available lenses - 143
Focal length multiplier 5.8 1.5
Screen
Display type Fixed Type Fully Articulated
Display sizing 3 inch 3 inch
Resolution of display 460k dots 921k dots
Selfie friendly
Liveview
Touch display
Display tech LCD Xtra Fine TFT drive with TruBlack technology
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 1,440k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Slowest shutter speed 8s 30s
Maximum shutter speed 1/2000s 1/4000s
Continuous shooting rate 10.0 frames per second 12.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash range 3.50 m 10.00 m (@ ISO 100)
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AE bracketing
White balance bracketing
Maximum flash synchronize - 1/160s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (30fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 480fps (176 x 128), 240fps (384 x 288) 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps)
Highest video resolution 1920x1080 1920x1080
Video data format AVI MPEG4, Motion JPEG MPEG-4, AVCHD, H.264
Microphone support
Headphone support
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 250 grams (0.55 lbs) 618 grams (1.36 lbs)
Physical dimensions 108 x 70 x 40mm (4.3" x 2.8" x 1.6") 132 x 98 x 81mm (5.2" x 3.9" x 3.2")
DXO scores
DXO All around score not tested 75
DXO Color Depth score not tested 23.4
DXO Dynamic range score not tested 13.0
DXO Low light score not tested 785
Other
Battery life - 550 photographs
Type of battery - Battery Pack
Battery model SLB-10A NP-FM500H
Self timer Yes (2 or 10 sec, Double) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots 1 1
Retail cost $200 $1,000