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Olympus TG-850 iHS vs Panasonic ZS25

Portability
91
Imaging
40
Features
44
Overall
41
Olympus Stylus Tough TG-850 iHS front
 
Panasonic Lumix DMC-ZS25 front
Portability
93
Imaging
40
Features
43
Overall
41

Olympus TG-850 iHS vs Panasonic ZS25 Key Specs

Olympus TG-850 iHS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Display
  • ISO 125 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 21-105mm (F3.5-5.7) lens
  • 218g - 110 x 64 x 28mm
  • Launched January 2014
Panasonic ZS25
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-480mm (F3.3-6.4) lens
  • 193g - 105 x 59 x 28mm
  • Revealed January 2013
  • Alternate Name is Lumix DMC-TZ35
  • Replaced the Panasonic ZS20
  • Replacement is Panasonic ZS30
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Olympus TG-850 iHS vs Panasonic ZS25 Overview

The following is a extended assessment of the Olympus TG-850 iHS vs Panasonic ZS25, one is a Waterproof and the latter is a Small Sensor Superzoom by competitors Olympus and Panasonic. The resolution of the TG-850 iHS (16MP) and the ZS25 (16MP) is pretty close and they enjoy the exact same sensor sizes (1/2.3").

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The TG-850 iHS was announced 13 months after the ZS25 which makes the cameras a generation away from each other. Both cameras come with the identical body type (Compact).

Before getting in to a complete comparison, below is a quick highlight of how the TG-850 iHS grades versus the ZS25 with regard to portability, imaging, features and an overall mark.

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Reasons to pick Olympus TG-850 iHS over the Panasonic ZS25

 TG-850 iHS ZS25 
RevealedJanuary 2014January 2013Newer by 13 months
Screen typeTiltingFixed Tilting screen

Reasons to pick Panasonic ZS25 over the Olympus TG-850 iHS

 ZS25 TG-850 iHS 

Common features in the Olympus TG-850 iHS and Panasonic ZS25

 TG-850 iHS ZS25 
Focus manually Lack of manual focus
Screen dimension3"3"Identical screen dimensions
Screen resolution460k460kIdentical screen resolution
Selfie screen Neither features selfie screen
Touch friendly screen No Touch friendly screen

Olympus TG-850 iHS vs Panasonic ZS25 Physical Comparison

When you are planning to travel with your camera often, you should think about its weight and proportions. The Olympus TG-850 iHS enjoys outside measurements of 110mm x 64mm x 28mm (4.3" x 2.5" x 1.1") with a weight of 218 grams (0.48 lbs) while the Panasonic ZS25 has measurements of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") accompanied by a weight of 193 grams (0.43 lbs).

Check the Olympus TG-850 iHS vs Panasonic ZS25 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you are working with at that moment. Here is the front view dimensions comparison of the TG-850 iHS versus the ZS25.

Olympus TG-850 iHS vs Panasonic ZS25 size comparison

Considering size and weight, the portability score of the TG-850 iHS and ZS25 is 91 and 93 respectively.

Olympus TG-850 iHS vs Panasonic ZS25 top view buttons comparison

Olympus TG-850 iHS vs Panasonic ZS25 Sensor Comparison

In many cases, it's tough to envision the difference in sensor dimensions merely by researching specs. The pic below might offer you a clearer sense of the sensor measurements in the TG-850 iHS and ZS25.

All in all, both of the cameras posses the exact same sensor measurements and the same exact resolution so you should expect comparable quality of files but you may want to factor the production date of the cameras into account. The more recent TG-850 iHS will have a benefit with regard to sensor tech.

Olympus TG-850 iHS vs Panasonic ZS25 sensor size comparison

Olympus TG-850 iHS vs Panasonic ZS25 Screen and ViewFinder

Olympus TG-850 iHS vs Panasonic ZS25 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-850 iHS Portrait photography advice
Panasonic ZS25 Portrait photography advice
35
good resolution (16 megapixels)
supports face detection focusing
focusing manually not possible
no manual control
no external flash support
small sensor (1/2.3")
does not have RAW support
32
good megapixels (16MP)
manual focus not available
cannot use external flash
sensor is very small (1/2.3")
has no RAW files
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Street Comparison

Street photography with Olympus TG-850 iHS
Street photography with Panasonic ZS25
69
screen tilts up and down
image stabilization (Optical)
environment proof
small sensor (1/2.3")
does not have RAW support
66
has image stabilization (Optical)
boasts touch focus
lighter than competitors in class (193 grams)
no articulating screen
sensor is very small (1/2.3")
has no RAW files
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Sports Comparison

Olympus TG-850 iHS as a Sports photography camera
Panasonic ZS25 as a Sports photography camera
51
image stabilization (Optical)
good resolution (16 megapixels)
supports tracking autofocus
environment proof
good battery power (330 per charge)
no shutter priority mode
small sensor (1/2.3")
does not have phase detect AF
45
incredible zoom range (24-480mm 20.0 x zoom)
has image stabilization (Optical)
good megapixels (16MP)
offers tracking autofocus
low max shutter speed (1/1,200 seconds)
sensor is very small (1/2.3")
terrible battery power (260 per charge)
has no phase detect AF
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Travel Comparison

Travel photography with Olympus TG-850 iHS
Travel photography with Panasonic ZS25
72
good battery power (330 per charge)
environment proof
good resolution (16 megapixels)
built-in flash
decently wide (21mm)
display isn't selfie friendly
slow maximum aperture (f3.5)
69
lighter than competitors in class (193 grams)
boasts touch focus
good megapixels (16MP)
built-in flash
quite wide (24mm)
long reach (480mm)
no Timelapse function
terrible battery power (260 shots)
doesn't have a selfie friendly display
sluggish max aperture (f3.3)
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Landscape Comparison

Olympus TG-850 iHS Landscape photography highlights
Panasonic ZS25 Landscape photography highlights
50
decently wide (21mm)
screen size is good (3 inches)
image stabilization (Optical)
good resolution (16 megapixels)
environment proof
good battery power (330 shots)
focusing manually not possible
fixed lens (fixed lens mount)
slow maximum aperture (f3.5)
no manual control
small sensor (1/2.3")
does not have RAW support
43
quite wide (24mm)
nice screen size (3 inches)
has image stabilization (Optical)
good megapixels (16MP)
manual focus not available
fixed lens (fixed lens mount)
sluggish max aperture (f3.3)
sensor is very small (1/2.3")
has no RAW files
terrible battery power (260 CIPA)
no Timelapse function
Photography Glossary

Vlogging Comparison

Olympus TG-850 iHS Vlogging info
Panasonic ZS25 Vlogging info
33
decently wide (21mm)
image stabilization (Optical)
supports face detection focusing
video res high (1920 x 1080 pxls)
slow maximum aperture (f3.5)
display isn't selfie friendly
lack of external microphone socket
34
quite wide (24mm)
has image stabilization (Optical)
video resolution high (1920 x 1080 resolution)
lighter than competitors in class (193g)
sluggish max aperture (f3.3)
doesn't have a selfie friendly display
no external microphone support
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Olympus TG-850 iHS vs Panasonic ZS25 Specifications

Detailed spec comparison table for Olympus TG-850 iHS and Panasonic ZS25
 Olympus Stylus Tough TG-850 iHSPanasonic Lumix DMC-ZS25
General Information
Company Olympus Panasonic
Model type Olympus Stylus Tough TG-850 iHS Panasonic Lumix DMC-ZS25
Otherwise known as - Lumix DMC-TZ35
Class Waterproof Small Sensor Superzoom
Launched 2014-01-29 2013-01-07
Physical type Compact Compact
Sensor Information
Chip TruePic VII -
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.08 x 4.56mm
Sensor surface area 28.1mm² 27.7mm²
Sensor resolution 16MP 16MP
Anti alias filter
Aspect ratio - 1:1, 4:3, 3:2 and 16:9
Full resolution 4616 x 3464 4896 x 3672
Max native ISO 6400 6400
Minimum native ISO 125 100
RAW support
Autofocusing
Manual focusing
AF touch
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points - 23
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 21-105mm (5.0x) 24-480mm (20.0x)
Maximum aperture f/3.5-5.7 f/3.3-6.4
Macro focusing range - 3cm
Crop factor 5.8 5.9
Screen
Type of display Tilting Fixed Type
Display size 3 inches 3 inches
Display resolution 460 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch function
Display tech TFT LCD -
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 1/2 seconds 15 seconds
Highest shutter speed 1/2000 seconds 1/1200 seconds
Continuous shooting rate 7.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Change WB
Image stabilization
Integrated flash
Flash distance - 6.40 m
Flash modes - Auto, On, Off, Red-eye, Slow Syncro
Hot shoe
AEB
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60p, 30p), 1280 x 720 (60p), 640 x 480 (30 fps) 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 320 x 240 (220 fps)
Max video resolution 1920x1080 1920x1080
Video data format H.264, Motion JPEG MPEG-4, AVCHD
Microphone support
Headphone support
Connectivity
Wireless Yes None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 218 grams (0.48 lb) 193 grams (0.43 lb)
Dimensions 110 x 64 x 28mm (4.3" x 2.5" x 1.1") 105 x 59 x 28mm (4.1" x 2.3" x 1.1")
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 photos 260 photos
Battery style Battery Pack Battery Pack
Battery ID LI-50B -
Self timer Yes (2 sec, 12 sec, Custom Self-Timer (1-30 sec start timer, 1-10 pictures, 1-3 sec interval)) Yes (2 or 10 sec)
Time lapse recording
Storage type SD, SDHC, SDXC, Internal Memory SD/SDHC/SDXC, Internal
Card slots One One
Cost at launch $250 $300