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Olympus SZ-15 vs Sony a5100

Portability
88
Imaging
40
Features
50
Overall
44
Olympus SZ-15 front
 
Sony Alpha a5100 front
Portability
89
Imaging
65
Features
74
Overall
68

Olympus SZ-15 vs Sony a5100 Key Specs

Olympus SZ-15
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 23-483mm (F2.8-5.9) lens
  • 250g - 108 x 70 x 40mm
  • Released June 2013
Sony a5100
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 100 - 25600
  • 1920 x 1080 video
  • Sony E Mount
  • 283g - 110 x 63 x 36mm
  • Launched August 2014
  • Previous Model is Sony a5000
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Olympus SZ-15 vs Sony a5100 Overview

The following is a in-depth assessment of the Olympus SZ-15 and Sony a5100, one is a Small Sensor Superzoom and the latter is a Entry-Level Mirrorless by competitors Olympus and Sony. There exists a huge gap among the resolutions of the SZ-15 (16MP) and a5100 (24MP) and the SZ-15 (1/2.3") and a5100 (APS-C) provide totally different sensor size.

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The SZ-15 was announced 14 months earlier than the a5100 which makes them a generation away from one another. Both the cameras feature different body design with the Olympus SZ-15 being a Compact camera and the Sony a5100 being a Rangefinder-style mirrorless camera.

Before diving into a complete comparison, here is a quick summation of how the SZ-15 matches up against the a5100 for portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Olympus SZ-15 over the Sony a5100

 SZ-15 a5100 

Reasons to pick Sony a5100 over the Olympus SZ-15

 a5100 SZ-15 
LaunchedAugust 2014June 2013Newer by 14 months
Screen typeTiltingFixed Tilting screen
Screen resolution922k460kClearer screen (+462k dot)
Touch friendly screen Quickly navigate

Common features in the Olympus SZ-15 and Sony a5100

 SZ-15 a5100 
Manual focus More precise focus
Screen size3"3"Same screen size
Selfie screen Neither includes selfie screen

Olympus SZ-15 vs Sony a5100 Physical Comparison

For anyone who is intending to travel with your camera regularly, you'll have to factor in its weight and dimensions. The Olympus SZ-15 features external dimensions of 108mm x 70mm x 40mm (4.3" x 2.8" x 1.6") along with a weight of 250 grams (0.55 lbs) whilst the Sony a5100 has dimensions of 110mm x 63mm x 36mm (4.3" x 2.5" x 1.4") accompanied by a weight of 283 grams (0.62 lbs).

Check out the Olympus SZ-15 and Sony a5100 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you select at that moment. Here is a front view size comparison of the SZ-15 vs the a5100.

Olympus SZ-15 vs Sony a5100 size comparison

Factoring in dimensions and weight, the portability grade of the SZ-15 and a5100 is 88 and 89 respectively.

Olympus SZ-15 vs Sony a5100 top view buttons comparison

Olympus SZ-15 vs Sony a5100 Sensor Comparison

Typically, it is tough to visualise the contrast in sensor dimensions merely by going through specs. The pic underneath will help give you a stronger sense of the sensor sizes in the SZ-15 and a5100.

As you can plainly see, both of those cameras feature different resolutions and different sensor dimensions. The SZ-15 having a smaller sensor will make achieving shallow depth of field trickier and the Sony a5100 will provide greater detail with its extra 8 Megapixels. Higher resolution can also make it easier to crop pictures way more aggressively. The more aged SZ-15 will be behind when it comes to sensor technology.

Olympus SZ-15 vs Sony a5100 sensor size comparison

Olympus SZ-15 vs Sony a5100 Screen and ViewFinder

Olympus SZ-15 vs Sony a5100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SZ-15 Portrait photography information
Sony a5100 Portrait photography information
44
manual focus
sensor resolution is decent (16 megapixels)
comes with face detection focus
can't use external flash
sensor size is small (1/2.3")
no RAW files
72
has manual focus
sensor resolution is decent (24MP)
sensor size is decent (APS-C)
offers face detect autofocus
delivers RAW files
no external flash support
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Street Comparison

Olympus SZ-15 as a Street photography camera
Sony a5100 as a Street photography camera
60
image stabilization (Optical)
lighter than competition (250g)
screen is fixed
sensor size is small (1/2.3")
no RAW files
82
screen tilts
sensor size is decent (APS-C)
delivers RAW files
features focus via touch
very good high ISO (25,600)
does not have image stabilization
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Sports Comparison

Olympus SZ-15 as a Sports photography camera
Sony a5100 as a Sports photography camera
53
excellent zoom range (23-483mm 21.0 x zoom)
image stabilization (Optical)
sensor resolution is decent (16MP)
comes with tracking autofocus
sensor size is small (1/2.3")
no phase detect auto focus
68
sensor resolution is decent (24MP)
sensor size is decent (APS-C)
offers tracking focus
better than average battery life (400 CIPA)
supports phase detect autofocus
slow frames per second (6.0 frames per second)
does not have image stabilization
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Travel Comparison

Olympus SZ-15 Travel photography information
Sony a5100 Travel photography information
68
lighter than competition (250g)
sensor resolution is decent (16 megapixels)
built-in flash
reasonably wide (23mm)
very long zoom (483mm)
lack of Timelapse function
screen isn't selfie friendly
sluggish max aperture (f2.8)
80
better than average battery life (400 shots)
features focus via touch
sensor resolution is decent (24MP)
flash built-in
does not feature selfie friendly screen
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Landscape Comparison

Olympus SZ-15 Landscape photography factors
Sony a5100 Landscape photography factors
49
manual focus
reasonably wide (23mm)
screen size is good (3 inch)
image stabilization (Optical)
sensor resolution is decent (16MP)
fixed lens (fixed lens mount)
sluggish max aperture (f2.8)
sensor size is small (1/2.3")
no RAW files
lack of Timelapse function
79
has manual focus
change lenses (Sony E mount)
pretty good screen size (3 inches)
sensor resolution is decent (24 megapixels)
sensor size is decent (APS-C)
very good high ISO (25,600)
delivers RAW files
better than average battery life (400 per charge)
does not have image stabilization
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Vlogging Comparison

Vlogging with Olympus SZ-15
Vlogging with Sony a5100
34
reasonably wide (23mm)
image stabilization (Optical)
comes with face detection focus
video resolution high (1920 x 1080 pxls)
lighter than competition (250g)
sluggish max aperture (f2.8)
screen isn't selfie friendly
lack of external microphone port
34
has touchscreen
offers face detect autofocus
video resolution high (1920 x 1080 pixels)
does not feature selfie friendly screen
does not have image stabilization
lack of microphone port
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Olympus SZ-15 vs Sony a5100 Specifications

Detailed spec comparison table for Olympus SZ-15 and Sony a5100
 Olympus SZ-15Sony Alpha a5100
General Information
Manufacturer Olympus Sony
Model Olympus SZ-15 Sony Alpha a5100
Class Small Sensor Superzoom Entry-Level Mirrorless
Released 2013-06-21 2014-08-17
Body design Compact Rangefinder-style mirrorless
Sensor Information
Processor - Bionz X
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.6mm
Sensor area 28.1mm² 366.6mm²
Sensor resolution 16 megapixels 24 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Peak resolution 4608 x 3456 6000 x 4000
Highest native ISO 3200 25600
Min native ISO 100 100
RAW photos
Autofocusing
Manual focus
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points - 179
Cross focus points - -
Lens
Lens mount fixed lens Sony E
Lens focal range 23-483mm (21.0x) -
Highest aperture f/2.8-5.9 -
Macro focus range 5cm -
Available lenses - 121
Crop factor 5.8 1.5
Screen
Screen type Fixed Type Tilting
Screen sizing 3" 3"
Resolution of screen 460 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch function
Screen tech LCD -
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 8s 30s
Fastest shutter speed 1/2000s 1/4000s
Continuous shutter speed 10.0 frames/s 6.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash range 3.50 m 4.00 m (at ISO 100)
Flash options Auto, On, Off, Red-Eye, Fill-in, Slow Sync Flash off, auto, fill-flaw, slow sync, redeye reduction
Hot shoe
AE bracketing
WB bracketing
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, 60i, 24p), 1440 x 1080 (30p, 25p), 1280 x 720 (120p), 640 x 480 (30p, 25p)
Highest video resolution 1920x1080 1920x1080
Video format AVI MPEG4, Motion JPEG MPEG-4, AVCHD, XAVC S
Microphone jack
Headphone jack
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 250 grams (0.55 lb) 283 grams (0.62 lb)
Physical dimensions 108 x 70 x 40mm (4.3" x 2.8" x 1.6") 110 x 63 x 36mm (4.3" x 2.5" x 1.4")
DXO scores
DXO Overall score not tested 80
DXO Color Depth score not tested 23.8
DXO Dynamic range score not tested 12.7
DXO Low light score not tested 1347
Other
Battery life - 400 photographs
Style of battery - Battery Pack
Battery model SLB-10A NP-FW50
Self timer Yes (2 or 10 sec, Double) Yes (2 or 10 sec, continuous (3-5 shot))
Time lapse recording With downloadable app
Type of storage SD/SDHC/SDXC SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Price at release $200 $448