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Olympus TG-1 iHS vs Pentax RZ18

Portability
91
Imaging
36
Features
40
Overall
37
Olympus Tough TG-1 iHS front
 
Pentax Optio RZ18 front
Portability
92
Imaging
39
Features
37
Overall
38

Olympus TG-1 iHS vs Pentax RZ18 Key Specs

Olympus TG-1 iHS
(Full Review)
  • 12MP - 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
  • 230g - 112 x 67 x 30mm
  • Released May 2012
Pentax RZ18
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-450mm (F3.5-5.9) lens
  • 178g - 97 x 61 x 33mm
  • Announced September 2011
Photography Glossary

Olympus TG-1 iHS vs Pentax RZ18 Overview

Its time to take a deeper look at the Olympus TG-1 iHS versus Pentax RZ18, one is a Waterproof and the other is a Small Sensor Superzoom by manufacturers Olympus and Pentax. There is a big difference among the image resolutions of the TG-1 iHS (12MP) and RZ18 (16MP) but they come with the exact same sensor sizing (1/2.3").

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The TG-1 iHS was announced 8 months after the RZ18 so they are of a similar generation. Both the cameras come with the identical body type (Compact).

Before delving through a step-by-step comparison, below is a concise overview of how the TG-1 iHS scores versus the RZ18 when it comes to portability, imaging, features and an overall score.

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Reasons to pick Olympus TG-1 iHS over the Pentax RZ18

 TG-1 iHS RZ18 
AnnouncedMay 2012September 2011More modern by 8 months
Display resolution610k460kSharper display (+150k dot)

Reasons to pick Pentax RZ18 over the Olympus TG-1 iHS

 RZ18 TG-1 iHS 
Focus manually Dial precise focus

Common features in the Olympus TG-1 iHS and Pentax RZ18

 TG-1 iHS RZ18 
Display typeFixed Fixed Fixed display
Display dimension3"3"Identical display measurement
Selfie screen Neither contains selfie screen
Touch friendly display Lack of Touch friendly display

Olympus TG-1 iHS vs Pentax RZ18 Physical Comparison

When you are intending to carry around your camera, you are going to need to factor its weight and volume. The Olympus TG-1 iHS has got exterior dimensions of 112mm x 67mm x 30mm (4.4" x 2.6" x 1.2") along with a weight of 230 grams (0.51 lbs) whilst the Pentax RZ18 has sizing of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") having a weight of 178 grams (0.39 lbs).

Contrast the Olympus TG-1 iHS versus Pentax RZ18 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will change based on the lens you have at the time. The following is the front view proportions comparison of the TG-1 iHS vs the RZ18.

Olympus TG-1 iHS vs Pentax RZ18 size comparison

Using size and weight, the portability rating of the TG-1 iHS and RZ18 is 91 and 92 respectively.

Olympus TG-1 iHS vs Pentax RZ18 top view buttons comparison

Olympus TG-1 iHS vs Pentax RZ18 Sensor Comparison

Often, its hard to visualise the difference in sensor sizes just by checking out specs. The pic here will offer you a far better sense of the sensor dimensions in the TG-1 iHS and RZ18.

All in all, both of those cameras have got the exact same sensor measurements but not the same resolution. You should anticipate the Pentax RZ18 to produce more detail with its extra 4 Megapixels. Greater resolution will allow you to crop pics much more aggressively. The more recent TG-1 iHS will have an edge when it comes to sensor innovation.

Olympus TG-1 iHS vs Pentax RZ18 sensor size comparison

Olympus TG-1 iHS vs Pentax RZ18 Screen and ViewFinder

Olympus TG-1 iHS vs Pentax RZ18 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-1 iHS Portrait photography information
Pentax RZ18 Portrait photography information
27
comes with face detection focusing
no manual focus
manual exposure not possible
no external flash support
sensor resolution not great (12 megapixels)
small sensor size (1/2.3")
does not have RAW files
36
has manual focus
megapixel count good (16 megapixels)
no manual exposure
cannot use external flash
sensor size is very small (1/2.3")
lack of RAW format
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Street Comparison

Olympus TG-1 iHS as a Street photography camera
Pentax RZ18 as a Street photography camera
61
has image stabilization (Sensor-shift)
weather proof
fixed screen
small sensor size (1/2.3")
does not have RAW files
65
built in image stabilization (Sensor-shift)
environment proofing
lighter than competition in class (178g)
no moving screen
sensor size is very small (1/2.3")
lack of RAW format
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Sports Comparison

Sports photography with Olympus TG-1 iHS
Sports photography with Pentax RZ18
40
has image stabilization (Sensor-shift)
comes with tracking autofocus
weather proof
good battery (350 per charge)
continuous shooting slow (3.0 frames/s)
no shutter priority mode
sensor resolution not great (12MP)
small sensor size (1/2.3")
does not have phase detect AF
47
great zoom range (25-450mm 18.0 x zoom)
built in image stabilization (Sensor-shift)
megapixel count good (16 megapixels)
comes with tracking focus
environment proofing
painfully slow continuous shooting (1.0 fps)
no shutter priority mode
sensor size is very small (1/2.3")
lack of phase detect AF
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Travel Comparison

Olympus TG-1 iHS Travel photography information
Pentax RZ18 Travel photography information
68
good battery (350 CIPA)
weather proof
flash built-in
reasonably wide (25mm)
very good max aperture (f2.0)
does not have Timelapse recording
sensor resolution not great (12MP)
doesn't have selfie friendly screen
71
lighter than competition in class (178g)
environment proofing
megapixel count good (16MP)
has built in flash
decently wide (25mm)
great zoom (450mm)
does not have Time Lapse function
display isn't selfie friendly
slow max aperture (f3.5)
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Landscape Comparison

Landscape photography with Olympus TG-1 iHS
Landscape photography with Pentax RZ18
46
reasonably wide (25mm)
very good max aperture (f2.0)
nice screen size (3")
has image stabilization (Sensor-shift)
weather proof
good battery (350 shots)
no manual focus
fixed lens (fixed lens mount)
manual exposure not possible
sensor resolution not great (12MP)
small sensor size (1/2.3")
does not have RAW files
does not have Timelapse recording
49
has manual focus
decently wide (25mm)
good sized screen (3 inch)
built in image stabilization (Sensor-shift)
megapixel count good (16MP)
environment proofing
fixed lens (fixed lens mount)
slow max aperture (f3.5)
no manual exposure
sensor size is very small (1/2.3")
lack of RAW format
does not have Time Lapse function
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Vlogging Comparison

Olympus TG-1 iHS Vlogging details
Pentax RZ18 Vlogging details
36
reasonably wide (25mm)
very good max aperture (f2.0)
has image stabilization (Sensor-shift)
comes with face detection focusing
video res high (1920 x 1080 resolution)
doesn't have selfie friendly screen
does not have external microphone port
30
decently wide (25mm)
built in image stabilization (Sensor-shift)
lighter than competition in class (178g)
slow max aperture (f3.5)
display isn't selfie friendly
low res video (1280 x 720 resolution)
does not have mic jack
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Olympus TG-1 iHS vs Pentax RZ18 Specifications

Detailed spec comparison table for Olympus TG-1 iHS and Pentax RZ18
 Olympus Tough TG-1 iHSPentax Optio RZ18
General Information
Company Olympus Pentax
Model Olympus Tough TG-1 iHS Pentax Optio RZ18
Class Waterproof Small Sensor Superzoom
Released 2012-05-08 2011-09-12
Body design Compact Compact
Sensor Information
Processor Chip TruePic VI -
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.08 x 4.56mm
Sensor area 28.1mm² 27.7mm²
Sensor resolution 12 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 4:3 and 16:9
Max resolution 3968 x 2976 4608 x 3456
Max native ISO 6400 6400
Lowest native ISO 100 80
RAW photos
Autofocusing
Manual focus
AF touch
AF continuous
Single AF
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 9
Cross focus points - -
Lens
Lens mount fixed lens fixed lens
Lens focal range 25-100mm (4.0x) 25-450mm (18.0x)
Maximal aperture f/2.0-4.9 f/3.5-5.9
Macro focus distance - 4cm
Focal length multiplier 5.8 5.9
Screen
Display type Fixed Type Fixed Type
Display diagonal 3" 3"
Display resolution 610k dot 460k dot
Selfie friendly
Liveview
Touch display
Display technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 4s 4s
Fastest shutter speed 1/2000s 1/2000s
Continuous shutter speed 3.0fps 1.0fps
Shutter priority
Aperture priority
Manual exposure
Change WB
Image stabilization
Inbuilt flash
Flash range - 2.80 m
Flash modes - Auto, On, Off, Red-eye, Soft
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 1280x720
Video format H.264 Motion JPEG
Mic input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 230 gr (0.51 lb) 178 gr (0.39 lb)
Dimensions 112 x 67 x 30mm (4.4" x 2.6" x 1.2") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
DXO scores
DXO Overall 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 350 shots -
Style of battery Battery Pack -
Battery model LI90B D-LI92
Self timer Yes (2 and 12 sec) Yes (2 or 10 sec)
Time lapse shooting
Storage media - SD/SDHC/SDXC, Internal
Storage slots Single Single
Price at release $399 $210