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Olympus TG-3 vs Sony TX7

Portability
90
Imaging
40
Features
46
Overall
42
Olympus Tough TG-3 front
 
Sony Cyber-shot DSC-TX7 front
Portability
95
Imaging
33
Features
34
Overall
33

Olympus TG-3 vs Sony TX7 Key Specs

Olympus TG-3
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F2.0-4.9) lens
  • 247g - 112 x 66 x 31mm
  • Revealed March 2014
  • Successor is Olympus TG-4
Sony TX7
(Full Review)
  • 10MP - 1/2.4" Sensor
  • 3.5" Fixed Display
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F3.5-4.6) lens
  • 149g - 98 x 60 x 18mm
  • Launched January 2010
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Olympus TG-3 vs Sony TX7 Overview

In this write-up, we are reviewing the Olympus TG-3 versus Sony TX7, former is a Waterproof while the other is a Ultracompact by manufacturers Olympus and Sony. There exists a sizable gap between the resolutions of the TG-3 (16MP) and TX7 (10MP) and the TG-3 (1/2.3") and TX7 (1/2.4") possess different sensor sizing.

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The TG-3 was introduced 4 years after the TX7 which is quite a significant difference as far as technology is concerned. Both the cameras offer different body type with the Olympus TG-3 being a Compact camera and the Sony TX7 being a Ultracompact camera.

Before going in to a thorough comparison, below is a short summary of how the TG-3 grades versus the TX7 when considering portability, imaging, features and an overall score.

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Reasons to pick Olympus TG-3 over the Sony TX7

 TG-3 TX7 
LaunchedMarch 2014January 2010More modern by 52 months

Reasons to pick Sony TX7 over the Olympus TG-3

 TX7 TG-3 
Display sizing3.5"3"Larger display (+0.5")
Display resolution921k460kCrisper display (+461k dot)
Touch display Easily navigate

Common features in the Olympus TG-3 and Sony TX7

 TG-3 TX7 
Focus manually No manual focus
Display typeFixed Fixed Fixed display
Selfie screen Lack of selfie screen

Olympus TG-3 vs Sony TX7 Physical Comparison

If you are intending to carry around your camera frequently, you'll need to factor in its weight and proportions. The Olympus TG-3 comes with outer dimensions of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") and a weight of 247 grams (0.54 lbs) while the Sony TX7 has measurements of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") and a weight of 149 grams (0.33 lbs).

Take a look at the Olympus TG-3 versus Sony TX7 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will change depending on the lens you are utilizing at that moment. Following is the front view dimension comparison of the TG-3 versus the TX7.

Olympus TG-3 vs Sony TX7 size comparison

Looking at dimensions and weight, the portability grade of the TG-3 and TX7 is 90 and 95 respectively.

Olympus TG-3 vs Sony TX7 top view buttons comparison

Olympus TG-3 vs Sony TX7 Sensor Comparison

Quite often, it can be tough to picture the difference between sensor sizes purely by checking specifications. The image here will help give you a better sense of the sensor dimensions in the TG-3 and TX7.

Plainly, each of these cameras enjoy different resolutions and different sensor sizes. The TG-3 having a larger sensor is going to make getting shallower depth of field simpler and the Olympus TG-3 will give extra detail using its extra 6MP. Greater resolution will also allow you to crop images far more aggressively. The more recent TG-3 should have a benefit when it comes to sensor innovation.

Olympus TG-3 vs Sony TX7 sensor size comparison

Olympus TG-3 vs Sony TX7 Screen and ViewFinder

Olympus TG-3 vs Sony TX7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-3 Portrait photography info
Sony TX7 Portrait photography info
37
decent megapixels (16MP)
features face detect focus
no manual focus
cannot use external flash
very small sensor size (1/2.3")
doesn't have RAW format
19
lack of manual focus
lack of manual exposure
no external flash support
megapixel count low (10MP)
very small sensor size (1/2.4")
lacks RAW format
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Street Comparison

Olympus TG-3 Street photography info
Sony TX7 Street photography info
59
built in image stabilization (Sensor-shift)
weather sealing
fixed screen
very small sensor size (1/2.3")
doesn't have RAW format
heavier than competition (247 grams)
59
has image stabilization (Optical)
comes with focus via touch
screen is fixed
very small sensor size (1/2.4")
lacks RAW format
more heavy than average (149 grams)
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Sports Comparison

Olympus TG-3 Sports photography info
Sony TX7 Sports photography info
47
built in image stabilization (Sensor-shift)
decent megapixels (16 megapixels)
features tracking focus
weather sealing
good battery pack (330 shots)
low fps (5.0 fps)
lack of shutter priority mode
very small sensor size (1/2.3")
doesn't have phase detect auto focus
26
has image stabilization (Optical)
no shutter priority
megapixel count low (10MP)
very small sensor size (1/2.4")
lacks phase detect autofocus
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Travel Comparison

Olympus TG-3 Travel photography information
Sony TX7 Travel photography information
74
good battery pack (330 shots)
weather sealing
decent megapixels (16MP)
flash built-in
reasonably wide (25mm)
very good maximum aperture (f2.0)
heavier than competition (247 grams)
screen is not selfie friendly
59
comes with focus via touch
built-in flash
fairly wide (25mm)
lack of Timelapse mode
more heavy than average (149g)
megapixel count low (10MP)
display is not selfie friendly
sluggish maximum aperture (f3.5)
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Landscape Comparison

Landscape photography with Olympus TG-3
Landscape photography with Sony TX7
56
reasonably wide (25mm)
very good maximum aperture (f2.0)
screen size is decent (3")
built in image stabilization (Sensor-shift)
decent megapixels (16 megapixels)
weather sealing
good battery pack (330 shots)
no manual focus
fixed lens (fixed lens mount)
very small sensor size (1/2.3")
doesn't have RAW format
36
fairly wide (25mm)
bigger than average screen (3.5")
has image stabilization (Optical)
lack of manual focus
fixed lens (fixed lens mount)
sluggish maximum aperture (f3.5)
lack of manual exposure
megapixel count low (10 megapixels)
very small sensor size (1/2.4")
lacks RAW format
lack of Timelapse mode
Photography Glossary

Vlogging Comparison

Olympus TG-3 Vlogging highlights
Sony TX7 Vlogging highlights
34
reasonably wide (25mm)
very good maximum aperture (f2.0)
built in image stabilization (Sensor-shift)
features face detect focus
video res high (1920 x 1080 pxls)
screen is not selfie friendly
no mic port
heavier than competition (247 grams)
32
fairly wide (25mm)
touchscreen functionality
has image stabilization (Optical)
video resolution high (1920 x 1080 resolution)
sluggish maximum aperture (f3.5)
display is not selfie friendly
lack of microphone jack
more heavy than average (149 grams)
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Olympus TG-3 vs Sony TX7 Specifications

Detailed spec comparison table for Olympus TG-3 and Sony TX7
 Olympus Tough TG-3Sony Cyber-shot DSC-TX7
General Information
Make Olympus Sony
Model type Olympus Tough TG-3 Sony Cyber-shot DSC-TX7
Type Waterproof Ultracompact
Revealed 2014-03-31 2010-01-07
Body design Compact Ultracompact
Sensor Information
Processor Chip TruePic VII Bionz
Sensor type BSI-CMOS BSI-CMOS
Sensor size 1/2.3" 1/2.4"
Sensor measurements 6.17 x 4.55mm 6.104 x 4.578mm
Sensor surface area 28.1mm² 27.9mm²
Sensor resolution 16 megapixels 10 megapixels
Anti alias filter
Aspect ratio 3:2 4:3 and 16:9
Full resolution 4608 x 3456 3456 x 2592
Max native ISO 6400 3200
Min native ISO 100 125
RAW support
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points - 9
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 25-100mm (4.0x) 25-100mm (4.0x)
Max aperture f/2.0-4.9 f/3.5-4.6
Macro focusing distance 1cm 1cm
Crop factor 5.8 5.9
Screen
Range of display Fixed Type Fixed Type
Display size 3" 3.5"
Resolution of display 460 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch display
Display tech TFT-LCD -
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 4s 2s
Highest shutter speed 1/2000s 1/1600s
Continuous shooting speed 5.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set white balance
Image stabilization
Built-in flash
Flash distance - 3.80 m
Flash settings Auto, redeye reduction, fill-in, off, LED Auto, On, Off, Slow syncro
Hot shoe
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 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) 1920 x 1080 (60 fps), 1440 x 1080 (60, 30fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 1920x1080 1920x1080
Video format H.264, Motion JPEG AVCHD
Microphone input
Headphone input
Connectivity
Wireless Built-In 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 247 gr (0.54 pounds) 149 gr (0.33 pounds)
Dimensions 112 x 66 x 31mm (4.4" x 2.6" x 1.2") 98 x 60 x 18mm (3.9" x 2.4" x 0.7")
DXO scores
DXO All around 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 330 images -
Battery format Battery Pack -
Battery ID LI-92B NP-BN1
Self timer Yes (2 or 12 sec, custom) Yes (2 sec or 10 sec, portrait1/ portrait2)
Time lapse shooting
Type of storage SD, SDHC, SDXC, Internal Memory Memory Stick Duo / Pro Duo/ PRO HG-Duo, optional SD, Internal
Storage slots Single Single
Pricing at launch $350 $300