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Olympus PEN-F vs Pentax RZ18

Portability
84
Imaging
59
Features
79
Overall
67
Olympus PEN-F front
 
Pentax Optio RZ18 front
Portability
92
Imaging
39
Features
37
Overall
38

Olympus PEN-F vs Pentax RZ18 Key Specs

Olympus PEN-F
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 427g - 125 x 72 x 37mm
  • Announced January 2016
Pentax RZ18
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-450mm (F3.5-5.9) lens
  • 178g - 97 x 61 x 33mm
  • Introduced September 2011
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Olympus PEN-F vs Pentax RZ18 Overview

Let's look more in depth at the Olympus PEN-F versus Pentax RZ18, former being a Advanced Mirrorless while the latter is a Small Sensor Superzoom by brands Olympus and Pentax. There exists a large gap among the sensor resolutions of the PEN-F (20MP) and RZ18 (16MP) and the PEN-F (Four Thirds) and RZ18 (1/2.3") boast totally different sensor size.

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The PEN-F was released 4 years later than the RZ18 and that is a fairly serious difference as far as camera technology is concerned. Both the cameras feature different body design with the Olympus PEN-F being a Rangefinder-style mirrorless camera and the Pentax RZ18 being a Compact camera.

Before going right into a step-by-step comparison, here is a quick highlight of how the PEN-F scores versus the RZ18 with respect to portability, imaging, features and an overall grade.

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Reasons to pick Olympus PEN-F over the Pentax RZ18

 PEN-F RZ18 
IntroducedJanuary 2016September 2011More recent by 54 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution1037k460kCrisper screen (+577k dot)
Selfie screen Take selfies
Touch screen Quickly navigate

Reasons to pick Pentax RZ18 over the Olympus PEN-F

 RZ18 PEN-F 

Common features in the Olympus PEN-F and Pentax RZ18

 PEN-F RZ18 
Manually focus Dial exact focusing
Screen size3"3"Same screen size

Olympus PEN-F vs Pentax RZ18 Physical Comparison

For those who are planning to lug around your camera frequently, you're going to have to think about its weight and measurements. The Olympus PEN-F comes with exterior measurements of 125mm x 72mm x 37mm (4.9" x 2.8" x 1.5") having a weight of 427 grams (0.94 lbs) whilst the Pentax RZ18 has proportions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") with a weight of 178 grams (0.39 lbs).

Analyze the Olympus PEN-F versus Pentax RZ18 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary based on the lens you use at that time. Below is a front view sizing comparison of the PEN-F versus the RZ18.

Olympus PEN-F vs Pentax RZ18 size comparison

Considering dimensions and weight, the portability grade of the PEN-F and RZ18 is 84 and 92 respectively.

Olympus PEN-F vs Pentax RZ18 top view buttons comparison

Olympus PEN-F vs Pentax RZ18 Sensor Comparison

Normally, it is difficult to see the contrast in sensor measurements just by going through specifications. The visual below will provide you a better sense of the sensor measurements in the PEN-F and RZ18.

To sum up, both the cameras come with different megapixel count and different sensor measurements. The PEN-F featuring a bigger sensor will make getting shallow depth of field simpler and the Olympus PEN-F will show greater detail as a result of its extra 4MP. Higher resolution can also let you crop pictures a good deal more aggressively. The more recent PEN-F will have an edge with regard to sensor innovation.

Olympus PEN-F vs Pentax RZ18 sensor size comparison

Olympus PEN-F vs Pentax RZ18 Screen and ViewFinder

Olympus PEN-F vs Pentax RZ18 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus PEN-F Portrait photography highlights
Pentax RZ18 Portrait photography highlights
75
focusing manually
decent megapixels (20 megapixels)
decent sensor size (Four Thirds)
includes face detection focusing
delivers RAW formats
36
has manual focus
sensor resolution is decent (16 megapixels)
manual mode not possible
no external flash support
sensor size is small (1/2.3")
has no RAW format
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Street Comparison

Street photography with Olympus PEN-F
Street photography with Pentax RZ18
84
fully articulated screen
built in image stabilization (Sensor based 5-axis)
decent sensor size (Four Thirds)
delivers RAW formats
offers focus via touch
great high ISO (25,600)
65
image stabilization (Sensor-shift)
weather proofing
lighter than competitors (178g)
fixed screen
sensor size is small (1/2.3")
has no RAW format
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Sports Comparison

Olympus PEN-F as a Sports photography camera
Pentax RZ18 as a Sports photography camera
67
great max shutter speed (1/8,000 seconds)
silent shutter (1/16,000 seconds)
built in image stabilization (Sensor based 5-axis)
decent megapixels (20MP)
decent sensor size (Four Thirds)
includes tracking autofocus
terrible battery life (330 shots)
lack of phase detect AF
47
long zoom range (25-450mm 18.0 x zoom)
image stabilization (Sensor-shift)
sensor resolution is decent (16MP)
features tracking autofocus
weather proofing
slow frames per second (1.0 frames per second)
no shutter priority
sensor size is small (1/2.3")
has no phase detect auto focus
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Travel Comparison

Olympus PEN-F Travel photography factors
Pentax RZ18 Travel photography factors
75
offers focus via touch
decent megapixels (20 megapixels)
selfie friendly display
terrible battery life (330 CIPA)
71
lighter than competitors (178g)
weather proofing
sensor resolution is decent (16MP)
has built in flash
rather wide (25mm)
long reach (450mm)
doesn't have Time Lapse function
screen is not selfie friendly
somewhat slow max aperture (f3.5)
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Landscape Comparison

Olympus PEN-F Landscape photography details
Pentax RZ18 Landscape photography details
76
focusing manually
swap lenses (Micro Four Thirds mount)
nice screen size (3 inch)
built in image stabilization (Sensor based 5-axis)
decent megapixels (20MP)
decent sensor size (Four Thirds)
great high ISO (25,600)
delivers RAW formats
terrible battery life (330 shots)
49
has manual focus
rather wide (25mm)
pretty good screen size (3")
image stabilization (Sensor-shift)
sensor resolution is decent (16 megapixels)
weather proofing
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.5)
manual mode not possible
sensor size is small (1/2.3")
has no RAW format
doesn't have Time Lapse function
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Vlogging Comparison

Olympus PEN-F Vlogging factors
Pentax RZ18 Vlogging factors
78
selfie friendly display
touchscreen functionality
built in image stabilization (Sensor based 5-axis)
includes face detection focusing
video resolution high (1920 x 1080 resolution)
missing external microphone support
30
rather wide (25mm)
image stabilization (Sensor-shift)
lighter than competitors (178 grams)
somewhat slow max aperture (f3.5)
screen is not selfie friendly
video resolution low (1280 x 720 pxls)
doesn't have external mic port
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Olympus PEN-F vs Pentax RZ18 Specifications

Detailed spec comparison table for Olympus PEN-F and Pentax RZ18
 Olympus PEN-FPentax Optio RZ18
General Information
Brand Name Olympus Pentax
Model type Olympus PEN-F Pentax Optio RZ18
Category Advanced Mirrorless Small Sensor Superzoom
Announced 2016-01-27 2011-09-12
Body design Rangefinder-style mirrorless Compact
Sensor Information
Chip TruePic VII -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.08 x 4.56mm
Sensor area 224.9mm² 27.7mm²
Sensor resolution 20 megapixel 16 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Highest Possible resolution 5184 x 3888 4608 x 3456
Maximum native ISO 25600 6400
Lowest native ISO 200 80
RAW pictures
Lowest enhanced ISO 80 -
Autofocusing
Focus manually
Touch focus
AF continuous
AF single
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 81 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 25-450mm (18.0x)
Maximal aperture - f/3.5-5.9
Macro focusing range - 4cm
Amount of lenses 107 -
Crop factor 2.1 5.9
Screen
Screen type Fully Articulated Fixed Type
Screen size 3" 3"
Screen resolution 1,037k dot 460k dot
Selfie friendly
Liveview
Touch operation
Screen technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.62x -
Features
Min shutter speed 60 seconds 4 seconds
Max shutter speed 1/8000 seconds 1/2000 seconds
Max silent shutter speed 1/16000 seconds -
Continuous shutter speed 10.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Change WB
Image stabilization
Built-in flash
Flash distance no built-in flash 2.80 m
Flash options Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync (1st curtain), Slow sync (1st curtain), Slow sync (2nd curtain) Auto, On, Off, Red-eye, Soft
Hot shoe
AEB
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1920x1080 1280x720
Video format MPEG-4, H.264, Motion JPEG Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 427 grams (0.94 lbs) 178 grams (0.39 lbs)
Physical dimensions 125 x 72 x 37mm (4.9" x 2.8" x 1.5") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
DXO scores
DXO Overall rating 74 not tested
DXO Color Depth rating 23.1 not tested
DXO Dynamic range rating 12.4 not tested
DXO Low light rating 894 not tested
Other
Battery life 330 images -
Style of battery Battery Pack -
Battery ID BLN-1 D-LI92
Self timer Yes (2 or 12 seconds, custom) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Storage slots Single Single
Pricing at release $1,000 $210