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Olympus TG-870 vs Sony TX66

Portability
91
Imaging
41
Features
46
Overall
43
Olympus Stylus Tough TG-870 front
 
Sony Cyber-shot DSC-TX66 front
Portability
97
Imaging
42
Features
51
Overall
45

Olympus TG-870 vs Sony TX66 Key Specs

Olympus TG-870
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Screen
  • ISO 125 - 6400 (Bump to 12800)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 21-105mm (F3.5-5.7) lens
  • 221g - 113 x 64 x 28mm
  • Released January 2016
  • Previous Model is Olympus TG-860
Sony TX66
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3.3" Fixed Screen
  • ISO 80 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 26-130mm (F3.5-4.8) lens
  • 109g - 93 x 54 x 13mm
  • Introduced February 2012
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Olympus TG-870 vs Sony TX66 Overview

Let's look closer at the Olympus TG-870 and Sony TX66, both Ultracompact cameras by rivals Olympus and Sony. The image resolution of the TG-870 (16MP) and the TX66 (18MP) is relatively comparable and both cameras have the same sensor size (1/2.3").

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The TG-870 was unveiled 3 years later than the TX66 and that is a fairly sizable gap as far as camera tech is concerned. Each of the cameras have the same body design (Ultracompact).

Before going straight to a thorough comparison, here is a short introduction of how the TG-870 grades against the TX66 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Olympus TG-870 over the Sony TX66

 TG-870 TX66 
IntroducedJanuary 2016February 2012Fresher by 47 months
Screen typeTiltingFixed Tilting screen

Reasons to pick Sony TX66 over the Olympus TG-870

 TX66 TG-870 
Manually focus More exact focus
Screen dimensions3.3"3"Bigger screen (+0.3")
Screen resolution1230k921kClearer screen (+309k dot)
Touch screen Quickly navigate

Common features in the Olympus TG-870 and Sony TX66

 TG-870 TX66 
Selfie screen Lack of selfie screen

Olympus TG-870 vs Sony TX66 Physical Comparison

For anyone who is aiming to carry your camera regularly, you will want to factor its weight and volume. The Olympus TG-870 comes with outer measurements of 113mm x 64mm x 28mm (4.4" x 2.5" x 1.1") and a weight of 221 grams (0.49 lbs) and the Sony TX66 has sizing of 93mm x 54mm x 13mm (3.7" x 2.1" x 0.5") accompanied by a weight of 109 grams (0.24 lbs).

Contrast the Olympus TG-870 and Sony TX66 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have attached at that moment. The following is a front view physical size comparison of the TG-870 against the TX66.

Olympus TG-870 vs Sony TX66 size comparison

Factoring in size and weight, the portability grade of the TG-870 and TX66 is 91 and 97 respectively.

Olympus TG-870 vs Sony TX66 top view buttons comparison

Olympus TG-870 vs Sony TX66 Sensor Comparison

Usually, its tough to visualize the contrast in sensor sizing simply by going through specifications. The photograph below may offer you a better sense of the sensor measurements in the TG-870 and TX66.

To sum up, both cameras have the same sensor dimensions albeit different megapixels. You should count on the Sony TX66 to produce greater detail having an extra 2 Megapixels. Higher resolution can also let you crop photographs a bit more aggressively. The newer TG-870 should have an advantage with regard to sensor technology.

Olympus TG-870 vs Sony TX66 sensor size comparison

Olympus TG-870 vs Sony TX66 Screen and ViewFinder

Olympus TG-870 vs Sony TX66 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus TG-870
Portrait photography with Sony TX66
36
resolution is good (16MP)
features face detection focus
focusing manually not possible
no manual exposure
can't use external flash
very small sensor (1/2.3")
doesn't have RAW files
42
has manual focus
decent sensor resolution (18MP)
has face detect autofocus
no manual control
external flash not possible
small sensor (1/2.3")
has no RAW support
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Street Comparison

Olympus TG-870 Street photography factors
Sony TX66 Street photography factors
65
tilting screen
built in image stabilization (Optical)
environment sealing
very small sensor (1/2.3")
doesn't have RAW files
more heavy than competition in class (221g)
64
has image stabilization (Optical)
boasts touch focus
fixed screen
small sensor (1/2.3")
has no RAW support
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Sports Comparison

Olympus TG-870 as a Sports photography camera
Sony TX66 as a Sports photography camera
51
built in image stabilization (Optical)
resolution is good (16 megapixels)
features tracking autofocus
environment sealing
better than average battery (300 shots)
no shutter priority
very small sensor (1/2.3")
doesn't have phase detect auto focus
49
has image stabilization (Optical)
decent sensor resolution (18 megapixels)
has tracking focus
great battery (250 per charge)
no shutter priority mode
small sensor (1/2.3")
has no phase detect autofocus
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Travel Comparison

Olympus TG-870 Travel photography advice
Sony TX66 Travel photography advice
69
better than average battery (300 per charge)
environment sealing
resolution is good (16 megapixels)
has built in flash
fairly wide (21mm)
more heavy than competition in class (221g)
display is not selfie friendly
sluggish maximum aperture (f3.5)
72
great battery (250 per charge)
boasts touch focus
decent sensor resolution (18 megapixels)
built-in flash
reasonably wide (26mm)
doesn't have Time Lapse function
doesn't offer selfie friendly screen
somewhat slow max aperture (f3.5)
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Landscape Comparison

Olympus TG-870 Landscape photography details
Sony TX66 Landscape photography details
50
fairly wide (21mm)
nice screen size (3")
built in image stabilization (Optical)
resolution is good (16 megapixels)
environment sealing
better than average battery (300 CIPA)
focusing manually not possible
fixed lens (fixed lens mount)
sluggish maximum aperture (f3.5)
no manual exposure
very small sensor (1/2.3")
doesn't have RAW files
51
has manual focus
reasonably wide (26mm)
screen is a decent size (3.3")
has image stabilization (Optical)
decent sensor resolution (18 megapixels)
great battery (250 per charge)
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.5)
no manual control
small sensor (1/2.3")
has no RAW support
doesn't have Time Lapse function
Photography Glossary

Vlogging Comparison

Olympus TG-870 Vlogging details
Sony TX66 Vlogging details
32
fairly wide (21mm)
built in image stabilization (Optical)
features face detection focus
high res video (1920 x 1080 resolution)
sluggish maximum aperture (f3.5)
display is not selfie friendly
lack of external microphone support
more heavy than competition in class (221g)
36
reasonably wide (26mm)
touchscreen capability
has image stabilization (Optical)
has face detect autofocus
good video quality (1920 x 1080 pixels)
somewhat slow max aperture (f3.5)
doesn't offer selfie friendly screen
doesn't have mic support
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Olympus TG-870 vs Sony TX66 Specifications

Detailed spec comparison table for Olympus TG-870 and Sony TX66
 Olympus Stylus Tough TG-870Sony Cyber-shot DSC-TX66
General Information
Make Olympus Sony
Model Olympus Stylus Tough TG-870 Sony Cyber-shot DSC-TX66
Class Ultracompact Ultracompact
Released 2016-01-06 2012-02-28
Physical type Ultracompact 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 surface area 28.1mm² 28.1mm²
Sensor resolution 16 megapixel 18 megapixel
Anti aliasing 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
Maximum boosted ISO 12800 -
Minimum native ISO 125 80
RAW support
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Cross focus points - -
Lens
Lens mount fixed lens fixed lens
Lens focal range 21-105mm (5.0x) 26-130mm (5.0x)
Max aperture f/3.5-5.7 f/3.5-4.8
Macro focus range 1cm 1cm
Focal length multiplier 5.8 5.8
Screen
Type of screen Tilting Fixed Type
Screen size 3" 3.3"
Resolution of screen 921k dots 1,230k dots
Selfie friendly
Liveview
Touch screen
Screen technology - XtraFine TruBlack OLED display
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 4s 30s
Maximum shutter speed 1/2000s 1/4000s
Continuous shooting rate 7.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manual mode
Change WB
Image stabilization
Built-in flash
Flash range 4.00 m (at ISO 1600) 3.10 m
Flash options Auto, redeye reduction, fill flash, off, LED illuminator Auto, On, Off, Slow Sync, Rear Slow Sync
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (60p), 1280 x 720 (60p), 640 x 480 (60p) 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 MPEG-4, H.264 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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 221 gr (0.49 lb) 109 gr (0.24 lb)
Physical dimensions 113 x 64 x 28mm (4.4" x 2.5" x 1.1") 93 x 54 x 13mm (3.7" x 2.1" x 0.5")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 300 pictures 250 pictures
Battery style Battery Pack Battery Pack
Battery model Li-50B NP-BN
Self timer Yes (2 or 10 sec, custom) Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Type of storage SD/SDHC/SDXC, Internal Memory Stick Duo/Pro Duo/Pro-HG Duo, microSD/microSDHC
Card slots One One
Price at launch $280 $350