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Olympus TG-4 vs Pentax RZ10

Portability
90
Imaging
41
Features
51
Overall
45
Olympus Tough TG-4 front
 
Pentax Optio RZ10 front
Portability
92
Imaging
37
Features
31
Overall
34

Olympus TG-4 vs Pentax RZ10 Key Specs

Olympus TG-4
(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
  • Released April 2015
  • Previous Model is Olympus TG-3
  • Renewed by Olympus TG-5
Pentax RZ10
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-280mm (F3.2-5.9) lens
  • 178g - 97 x 61 x 33mm
  • Released July 2011
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Olympus TG-4 vs Pentax RZ10 Overview

Let's look a bit more in depth at the Olympus TG-4 vs Pentax RZ10, one is a Waterproof and the latter is a Small Sensor Compact by companies Olympus and Pentax. The image resolution of the TG-4 (16MP) and the RZ10 (14MP) is relatively comparable and both cameras have the same sensor measurements (1/2.3").

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The TG-4 was brought out 3 years after the RZ10 which is a fairly large gap as far as camera tech is concerned. Both of the cameras have the same body design (Compact).

Before we go into a thorough comparison, here is a simple synopsis of how the TG-4 scores against the RZ10 with regard to portability, imaging, features and an overall mark.

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Reasons to pick Olympus TG-4 over the Pentax RZ10

 TG-4 RZ10 
ReleasedApril 2015July 2011Newer by 46 months
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution460k230kClearer screen (+230k dot)

Reasons to pick Pentax RZ10 over the Olympus TG-4

 RZ10 TG-4 

Common features in the Olympus TG-4 and Pentax RZ10

 TG-4 RZ10 
Focus manually Dial precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither contains selfie screen
Touch friendly screen Neither contains Touch friendly screen

Olympus TG-4 vs Pentax RZ10 Physical Comparison

If you are looking to travel with your camera often, you need to factor in its weight and volume. The Olympus TG-4 has got physical dimensions of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") and a weight of 247 grams (0.54 lbs) whilst the Pentax RZ10 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-4 vs Pentax RZ10 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will vary based on the lens you select at that moment. Below is a front view measurement comparison of the TG-4 and the RZ10.

Olympus TG-4 vs Pentax RZ10 size comparison

Considering size and weight, the portability score of the TG-4 and RZ10 is 90 and 92 respectively.

Olympus TG-4 vs Pentax RZ10 top view buttons comparison

Olympus TG-4 vs Pentax RZ10 Sensor Comparison

Generally, it is hard to envision the gap in sensor dimensions purely by going through a spec sheet. The pic here may give you a far better sense of the sensor sizes in the TG-4 and RZ10.

Clearly, each of the cameras have the same sensor dimensions albeit not the same MP. You should count on the Olympus TG-4 to provide extra detail having its extra 2 Megapixels. Higher resolution will let you crop photographs a bit more aggressively. The more recent TG-4 is going to have an advantage in sensor tech.

Olympus TG-4 vs Pentax RZ10 sensor size comparison

Olympus TG-4 vs Pentax RZ10 Screen and ViewFinder

Olympus TG-4 vs Pentax RZ10 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus TG-4
Portrait photography with Pentax RZ10
47
manual focus
good MP (16MP)
supports face detect focusing
supports RAW formats
lack of manual exposure
no external flash support
very small sensor (1/2.3")
35
you can focus manually
good megapixels (14MP)
manual mode not possible
external flash not possible
tiny sensor (1/2.3")
does not have RAW files
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Street Comparison

Olympus TG-4 Street photography info
Pentax RZ10 Street photography info
65
built in image stabilization (Sensor-shift)
supports RAW formats
environment proofing
fixed screen
very small sensor (1/2.3")
more heavy than others (247 grams)
61
built in image stabilization (Sensor-shift)
environment proofing
screen does not articulate
tiny sensor (1/2.3")
does not have RAW files
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Sports Comparison

Olympus TG-4 Sports photography details
Pentax RZ10 Sports photography details
48
built in image stabilization (Sensor-shift)
good MP (16 megapixels)
supports tracking focus
environment proofing
great battery pack (380 CIPA)
slow fps (5.0 fps)
no shutter priority
very small sensor (1/2.3")
lack of phase detect AF
40
built in image stabilization (Sensor-shift)
good megapixels (14MP)
supports tracking focus
environment proofing
slow frames per second (1.0 frames per second)
lack of shutter priority mode
tiny sensor (1/2.3")
bad battery (178 per charge)
does not have phase detect auto focus
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Travel Comparison

Travel photography with Olympus TG-4
Travel photography with Pentax RZ10
74
great battery pack (380 per charge)
environment proofing
good MP (16 megapixels)
built-in flash
decently wide (25mm)
fast maximum aperture (f2.0)
more heavy than others (247g)
does not have a selfie friendly display
66
environment proofing
good megapixels (14 megapixels)
flash built-in
relatively wide (28mm)
long zoom (280mm)
does not have Time Lapse recording
bad battery (178 CIPA)
display isn't selfie friendly
somewhat slow max aperture (f3.2)
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Landscape Comparison

Olympus TG-4 Landscape photography info
Pentax RZ10 Landscape photography info
62
manual focus
decently wide (25mm)
fast maximum aperture (f2.0)
nice screen size (3 inch)
built in image stabilization (Sensor-shift)
good MP (16 megapixels)
supports RAW formats
environment proofing
great battery pack (380 shots)
fixed lens (fixed lens mount)
lack of manual exposure
very small sensor (1/2.3")
43
you can focus manually
relatively wide (28mm)
built in image stabilization (Sensor-shift)
good megapixels (14MP)
environment proofing
cannot switch lens (fixed lens mount)
somewhat slow max aperture (f3.2)
screen is small (2.7 inches)
manual mode not possible
tiny sensor (1/2.3")
does not have RAW files
bad battery (178 shots)
does not have Time Lapse recording
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Vlogging Comparison

Olympus TG-4 Vlogging information
Pentax RZ10 Vlogging information
34
decently wide (25mm)
fast maximum aperture (f2.0)
built in image stabilization (Sensor-shift)
supports face detect focusing
high quality video (1920 x 1080 pixels)
does not have a selfie friendly display
lack of microphone socket
more heavy than others (247 grams)
28
relatively wide (28mm)
built in image stabilization (Sensor-shift)
somewhat slow max aperture (f3.2)
display isn't selfie friendly
low video resolution (1280 x 720 pxls)
does not have mic support
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Olympus TG-4 vs Pentax RZ10 Specifications

Detailed spec comparison table for Olympus TG-4 and Pentax RZ10
 Olympus Tough TG-4Pentax Optio RZ10
General Information
Manufacturer Olympus Pentax
Model Olympus Tough TG-4 Pentax Optio RZ10
Class Waterproof Small Sensor Compact
Released 2015-04-13 2011-07-19
Physical type Compact Compact
Sensor Information
Processor TruePic VII -
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 16MP 14MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Full resolution 4608 x 3456 4288 x 3216
Max native ISO 6400 6400
Min native ISO 100 80
RAW files
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 25 9
Lens
Lens mount fixed lens fixed lens
Lens focal range 25-100mm (4.0x) 28-280mm (10.0x)
Max aperture f/2.0-4.9 f/3.2-5.9
Macro focus range 1cm 1cm
Focal length multiplier 5.8 5.9
Screen
Type of display Fixed Type Fixed Type
Display sizing 3 inches 2.7 inches
Display resolution 460k dots 230k dots
Selfie friendly
Liveview
Touch friendly
Display technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 4s 4s
Maximum shutter speed 1/2000s 1/2000s
Continuous shooting rate 5.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Change white balance
Image stabilization
Built-in flash
Flash range 7.90 m (at ISO 1600) 2.80 m
Flash modes Auto, redeye reduction, fill-in, off, LED Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 1280x720
Video data format H.264, Motion JPEG Motion JPEG
Mic support
Headphone support
Connectivity
Wireless Built-In Eye-Fi Connected
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 247 gr (0.54 lb) 178 gr (0.39 lb)
Physical dimensions 112 x 66 x 31mm (4.4" x 2.6" x 1.2") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
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 380 photos 178 photos
Form of battery Battery Pack Battery Pack
Battery model LI-92B D-LI92
Self timer Yes (2 or 12 sec, custom) Yes (2 or 10 sec)
Time lapse recording
Storage type SD, SDHC, SDXC, Internal Memory SD/SDHC, Internal
Card slots Single Single
Retail cost $379 $200