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Olympus TG-4 vs Sony TX66

Portability
90
Imaging
41
Features
51
Overall
45
Olympus Tough TG-4 front
 
Sony Cyber-shot DSC-TX66 front
Portability
97
Imaging
42
Features
51
Overall
45

Olympus TG-4 vs Sony TX66 Key Specs

Olympus TG-4
(Full Review)
  • 16MP - 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
  • 247g - 112 x 66 x 31mm
  • Introduced April 2015
  • Superseded the Olympus TG-3
  • Later Model is Olympus TG-5
Sony TX66
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3.3" Fixed Display
  • ISO 80 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 26-130mm (F3.5-4.8) lens
  • 109g - 93 x 54 x 13mm
  • Announced February 2012
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Olympus TG-4 vs Sony TX66 Overview

On this page, we are reviewing the Olympus TG-4 versus Sony TX66, former is a Waterproof while the other is a Ultracompact by manufacturers Olympus and Sony. The resolution of the TG-4 (16MP) and the TX66 (18MP) is very close and both cameras provide the same sensor sizes (1/2.3").

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The TG-4 was introduced 3 years after the TX66 which is a fairly serious difference as far as camera tech is concerned. Both of these cameras have different body design with the Olympus TG-4 being a Compact camera and the Sony TX66 being a Ultracompact camera.

Before we go straight to a comprehensive comparison, here is a short introduction of how the TG-4 grades against the TX66 in regards to portability, imaging, features and an overall mark.

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Reasons to pick Olympus TG-4 over the Sony TX66

 TG-4 TX66 
AnnouncedApril 2015February 2012Newer by 38 months

Reasons to pick Sony TX66 over the Olympus TG-4

 TX66 TG-4 
Display dimensions3.3"3"Larger display (+0.3")
Display resolution1230k460kCrisper display (+770k dot)
Touch display Easily navigate

Common features in the Olympus TG-4 and Sony TX66

 TG-4 TX66 
Manually focus Very exact focus
Display typeFixed Fixed Fixed display
Selfie screen Neither comes with selfie screen

Olympus TG-4 vs Sony TX66 Physical Comparison

If you are intending to travel with your camera frequently, you need to consider its weight and size. The Olympus TG-4 comes with outside dimensions of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") having a weight of 247 grams (0.54 lbs) while the Sony TX66 has specifications of 93mm x 54mm x 13mm (3.7" x 2.1" x 0.5") having a weight of 109 grams (0.24 lbs).

Check the Olympus TG-4 versus Sony TX66 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will change depending on the lens you are using at that time. The following is a front view measurements comparison of the TG-4 vs the TX66.

Olympus TG-4 vs Sony TX66 size comparison

Factoring in size and weight, the portability rating of the TG-4 and TX66 is 90 and 97 respectively.

Olympus TG-4 vs Sony TX66 top view buttons comparison

Olympus TG-4 vs Sony TX66 Sensor Comparison

Oftentimes, its hard to imagine the gap in sensor dimensions purely by viewing technical specs. The picture underneath will provide you a greater sense of the sensor sizes in the TG-4 and TX66.

As you have seen, the 2 cameras provide the same sensor dimensions but different MP. You can expect to see the Sony TX66 to render extra detail using its extra 2MP. Greater resolution will also enable you to crop pics more aggressively. The fresher TG-4 provides an edge with regard to sensor tech.

Olympus TG-4 vs Sony TX66 sensor size comparison

Olympus TG-4 vs Sony TX66 Screen and ViewFinder

Olympus TG-4 vs Sony TX66 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-4 Portrait photography features
Sony TX66 Portrait photography features
47
manual focus
good MP (16 megapixels)
provides face detection autofocus
delivers RAW formats
manual exposure not available
external flash not possible
very small sensor (1/2.3")
42
you can focus manually
MP count decent (18MP)
comes with face detect focus
lack of manual exposure
cannot use external flash
sensor is small (1/2.3")
has no RAW files
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Street Comparison

Olympus TG-4 as a Street photography camera
Sony TX66 as a Street photography camera
65
has image stabilization (Sensor-shift)
delivers RAW formats
environment proof
screen is fixed
very small sensor (1/2.3")
heavier than competition (247 grams)
64
image stabilization (Optical)
provides focus by touch
no moving screen
sensor is small (1/2.3")
has no RAW files
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Sports Comparison

Olympus TG-4 Sports photography factors
Sony TX66 Sports photography factors
48
has image stabilization (Sensor-shift)
good MP (16 megapixels)
provides tracking autofocus
environment proof
great battery life (380 CIPA)
painfully slow continuous shooting (5.0 frames per second)
lack of shutter priority mode
very small sensor (1/2.3")
no phase detect autofocus
49
image stabilization (Optical)
MP count decent (18 megapixels)
comes with tracking focus
good battery power (250 per charge)
no shutter priority mode
sensor is small (1/2.3")
has no phase detect auto focus
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Travel Comparison

Olympus TG-4 Travel photography advice
Sony TX66 Travel photography advice
74
great battery life (380 per charge)
environment proof
good MP (16MP)
built-in flash
relatively wide (25mm)
fast maximum aperture (f2.0)
heavier than competition (247 grams)
display is not selfie friendly
72
good battery power (250 per charge)
provides focus by touch
MP count decent (18MP)
flash built-in
reasonably wide (26mm)
missing Time Lapse recording
screen is not selfie friendly
slow maximum aperture (f3.5)
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Landscape Comparison

Olympus TG-4 Landscape photography details
Sony TX66 Landscape photography details
62
manual focus
relatively wide (25mm)
fast maximum aperture (f2.0)
good sized screen (3 inches)
has image stabilization (Sensor-shift)
good MP (16 megapixels)
delivers RAW formats
environment proof
great battery life (380 CIPA)
lens is fixed (fixed lens mount)
manual exposure not available
very small sensor (1/2.3")
51
you can focus manually
reasonably wide (26mm)
screen size is decent (3.3")
image stabilization (Optical)
MP count decent (18MP)
good battery power (250 CIPA)
fixed lens (fixed lens mount)
slow maximum aperture (f3.5)
lack of manual exposure
sensor is small (1/2.3")
has no RAW files
missing Time Lapse recording
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Vlogging Comparison

Vlogging with Olympus TG-4
Vlogging with Sony TX66
34
relatively wide (25mm)
fast maximum aperture (f2.0)
has image stabilization (Sensor-shift)
provides face detection autofocus
high quality video (1920 x 1080 pxls)
display is not selfie friendly
does not have external mic socket
heavier than competition (247g)
36
reasonably wide (26mm)
touchscreen enabled
image stabilization (Optical)
comes with face detect focus
high res video (1920 x 1080 pxls)
slow maximum aperture (f3.5)
screen is not selfie friendly
missing mic support
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Olympus TG-4 vs Sony TX66 Specifications

Detailed spec comparison table for Olympus TG-4 and Sony TX66
 Olympus Tough TG-4Sony Cyber-shot DSC-TX66
General Information
Brand Name Olympus Sony
Model type Olympus Tough TG-4 Sony Cyber-shot DSC-TX66
Category Waterproof Ultracompact
Introduced 2015-04-13 2012-02-28
Physical type Compact Ultracompact
Sensor Information
Processor TruePic VII BIONZ
Sensor type BSI-CMOS BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 16 megapixel 18 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Maximum resolution 4608 x 3456 4896 x 3672
Maximum native ISO 6400 12800
Minimum native ISO 100 80
RAW files
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 25 -
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 25-100mm (4.0x) 26-130mm (5.0x)
Largest aperture f/2.0-4.9 f/3.5-4.8
Macro focusing distance 1cm 1cm
Focal length multiplier 5.8 5.8
Screen
Screen type Fixed Type Fixed Type
Screen sizing 3 inches 3.3 inches
Screen resolution 460k dots 1,230k dots
Selfie friendly
Liveview
Touch screen
Screen technology - XtraFine TruBlack OLED display
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 4s 30s
Highest shutter speed 1/2000s 1/4000s
Continuous shooting rate 5.0fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Change WB
Image stabilization
Inbuilt flash
Flash distance 7.90 m (at ISO 1600) 3.10 m
Flash settings Auto, redeye reduction, fill-in, off, LED Auto, On, Off, Slow Sync, Rear Slow Sync
External flash
AEB
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, 30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 1920x1080 1920x1080
Video format H.264, Motion JPEG MPEG-4, AVCHD
Mic support
Headphone support
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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 247g (0.54 lbs) 109g (0.24 lbs)
Physical dimensions 112 x 66 x 31mm (4.4" x 2.6" x 1.2") 93 x 54 x 13mm (3.7" x 2.1" x 0.5")
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 380 images 250 images
Battery style Battery Pack Battery Pack
Battery ID LI-92B NP-BN
Self timer Yes (2 or 12 sec, custom) Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Type of storage SD, SDHC, SDXC, Internal Memory Memory Stick Duo/Pro Duo/Pro-HG Duo, microSD/microSDHC
Card slots Single Single
Launch pricing $379 $350