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Olympus TG-1 iHS vs Sony A100

Portability
91
Imaging
36
Features
40
Overall
37
Olympus Tough TG-1 iHS front
 
Sony Alpha DSLR-A100 front
Portability
64
Imaging
48
Features
38
Overall
44

Olympus TG-1 iHS vs Sony A100 Key Specs

Olympus TG-1 iHS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F2.0-4.9) lens
  • 230g - 112 x 67 x 30mm
  • Launched May 2012
Sony A100
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 638g - 133 x 95 x 71mm
  • Introduced July 2006
  • Replaced the Konica Minolta 5D
  • New Model is Sony A550
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Olympus TG-1 iHS vs Sony A100 Overview

On this page, we will be contrasting the Olympus TG-1 iHS vs Sony A100, one being a Waterproof and the latter is a Entry-Level DSLR by competitors Olympus and Sony. The sensor resolution of the TG-1 iHS (12MP) and the A100 (10MP) is relatively close but the TG-1 iHS (1/2.3") and A100 (APS-C) boast different sensor measurements.

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The TG-1 iHS was launched 5 years later than the A100 and that is a fairly sizable gap as far as camera technology is concerned. Both cameras have different body design with the Olympus TG-1 iHS being a Compact camera and the Sony A100 being a Compact SLR camera.

Before going into a complete comparison, here is a concise highlight of how the TG-1 iHS grades against the A100 in the way of portability, imaging, features and an overall rating.

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Reasons to pick Olympus TG-1 iHS over the Sony A100

 TG-1 iHS A100 
IntroducedMay 2012July 2006Fresher by 71 months
Screen dimensions3"2.5"Bigger screen (+0.5")
Screen resolution610k230kCrisper screen (+380k dot)

Reasons to pick Sony A100 over the Olympus TG-1 iHS

 A100 TG-1 iHS 
Manual focus More accurate focusing

Common features in the Olympus TG-1 iHS and Sony A100

 TG-1 iHS A100 
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen
Touch screen Neither offers Touch screen

Olympus TG-1 iHS vs Sony A100 Physical Comparison

When you are looking to carry your camera frequently, you're going to have to consider its weight and proportions. The Olympus TG-1 iHS offers physical measurements of 112mm x 67mm x 30mm (4.4" x 2.6" x 1.2") having a weight of 230 grams (0.51 lbs) while the Sony A100 has measurements of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") with a weight of 638 grams (1.41 lbs).

Contrast the Olympus TG-1 iHS vs Sony A100 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilizing at that moment. Underneath is a front view sizing comparison of the TG-1 iHS against the A100.

Olympus TG-1 iHS vs Sony A100 size comparison

Taking into account dimensions and weight, the portability score of the TG-1 iHS and A100 is 91 and 64 respectively.

Olympus TG-1 iHS vs Sony A100 top view buttons comparison

Olympus TG-1 iHS vs Sony A100 Sensor Comparison

More often than not, it can be tough to visualize the gap in sensor sizing only by viewing technical specs. The photograph here should offer you a stronger sense of the sensor measurements in the TG-1 iHS and A100.

As you have seen, both the cameras provide different megapixel count and different sensor sizing. The TG-1 iHS due to its smaller sensor is going to make getting shallow depth of field tougher and the Olympus TG-1 iHS will provide you with extra detail utilizing its extra 2MP. Higher resolution will let you crop shots more aggressively. The younger TG-1 iHS should have an advantage with regard to sensor technology.

Olympus TG-1 iHS vs Sony A100 sensor size comparison

Olympus TG-1 iHS vs Sony A100 Screen and ViewFinder

Olympus TG-1 iHS vs Sony A100 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Olympus TG-1 iHS Portrait photography details
Sony A100 Portrait photography details
27
provides face detection autofocus
lack of manual focus
manual exposure not possible
no external flash support
low megapixels (12MP)
small sensor size (1/2.3")
lacks RAW support
52
manual focus
sensor size is decent (APS-C)
saves RAW formats
no liveview
sensor resolution low (10 megapixels)
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Street Comparison

Olympus TG-1 iHS Street photography highlights
Sony A100 Street photography highlights
61
built in image stabilization (Sensor-shift)
weather sealing
screen does not articulate
small sensor size (1/2.3")
lacks RAW support
64
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
saves RAW formats
screen is fixed
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Sports Comparison

Olympus TG-1 iHS as a Sports photography camera
Sony A100 as a Sports photography camera
40
built in image stabilization (Sensor-shift)
provides tracking autofocus
weather sealing
great battery (350 shots)
continuous shooting slow (3.0 frames/s)
no shutter priority mode
low megapixels (12MP)
small sensor size (1/2.3")
lacks phase detect autofocus
49
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
sensor has phase detect autofocus
no liveview
continuous shooting slow (3.0 frames per second)
sensor resolution low (10 megapixels)
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Travel Comparison

Olympus TG-1 iHS Travel photography highlights
Sony A100 Travel photography highlights
68
great battery (350 CIPA)
weather sealing
has built in flash
really wide (25mm)
very good maximum aperture (f2.0)
missing Timelapse recording
low megapixels (12MP)
doesn't feature selfie friendly screen
45
flash built-in
missing Time Lapse mode
sensor resolution low (10 megapixels)
screen is not selfie friendly
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Landscape Comparison

Olympus TG-1 iHS Landscape photography factors
Sony A100 Landscape photography factors
46
really wide (25mm)
very good maximum aperture (f2.0)
screen size is good (3 inch)
built in image stabilization (Sensor-shift)
weather sealing
great battery (350 CIPA)
lack of manual focus
fixed lens (fixed lens mount)
manual exposure not possible
low megapixels (12MP)
small sensor size (1/2.3")
lacks RAW support
missing Timelapse recording
53
manual focus
change lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
saves RAW formats
screen is somewhat small (2.5")
no liveview
sensor resolution low (10MP)
missing Time Lapse mode
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Vlogging Comparison

Vlogging with Olympus TG-1 iHS
Vlogging with Sony A100
36
really wide (25mm)
very good maximum aperture (f2.0)
built in image stabilization (Sensor-shift)
provides face detection autofocus
great video quality (1920 x 1080 pxls)
doesn't feature selfie friendly screen
missing external microphone port
9
no video recording
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Olympus TG-1 iHS vs Sony A100 Specifications

Detailed spec comparison table for Olympus TG-1 iHS and Sony A100
 Olympus Tough TG-1 iHSSony Alpha DSLR-A100
General Information
Company Olympus Sony
Model type Olympus Tough TG-1 iHS Sony Alpha DSLR-A100
Category Waterproof Entry-Level DSLR
Launched 2012-05-08 2006-07-31
Body design Compact Compact SLR
Sensor Information
Powered by TruePic VI -
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.6 x 15.8mm
Sensor area 28.1mm² 372.9mm²
Sensor resolution 12 megapixel 10 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 3:2
Highest resolution 3968 x 2976 3872 x 2592
Highest native ISO 6400 1600
Min native ISO 100 100
RAW pictures
Autofocusing
Focus manually
AF touch
AF continuous
AF single
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Total focus points - 9
Cross type focus points - -
Lens
Lens support fixed lens Sony/Minolta Alpha
Lens zoom range 25-100mm (4.0x) -
Maximal aperture f/2.0-4.9 -
Number of lenses - 143
Crop factor 5.8 1.5
Screen
Screen type Fixed Type Fixed Type
Screen sizing 3 inch 2.5 inch
Screen resolution 610k dot 230k dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type None Optical (pentamirror)
Viewfinder coverage - 95 percent
Viewfinder magnification - 0.55x
Features
Slowest shutter speed 4 secs 30 secs
Maximum shutter speed 1/2000 secs 1/4000 secs
Continuous shooting speed 3.0 frames per sec 3.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set WB
Image stabilization
Inbuilt flash
Flash settings - Auto, Fill-in, Red-Eye reduction, Slow Sync, Off
Hot shoe
AE bracketing
WB bracketing
Maximum flash sync - 1/160 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 -
Highest video resolution 1920x1080 None
Video data format H.264 -
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 230 grams (0.51 pounds) 638 grams (1.41 pounds)
Physical dimensions 112 x 67 x 30mm (4.4" x 2.6" x 1.2") 133 x 95 x 71mm (5.2" x 3.7" x 2.8")
DXO scores
DXO All around rating not tested 61
DXO Color Depth rating not tested 22.0
DXO Dynamic range rating not tested 11.2
DXO Low light rating not tested 476
Other
Battery life 350 shots -
Style of battery Battery Pack -
Battery ID LI90B NP-FM55H
Self timer Yes (2 and 12 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage - Compact Flash (Type I or II)
Storage slots One One
Cost at launch $399 $1,000