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Pentax K-70 vs Pentax RZ10

Portability
62
Imaging
67
Features
81
Overall
72
Pentax K-70 front
 
Pentax Optio RZ10 front
Portability
92
Imaging
37
Features
31
Overall
34

Pentax K-70 vs Pentax RZ10 Key Specs

Pentax K-70
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 102400
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 688g - 126 x 93 x 74mm
  • Announced June 2016
  • Updated by Pentax KF
Pentax RZ10
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-280mm (F3.2-5.9) lens
  • 178g - 97 x 61 x 33mm
  • Introduced July 2011
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Pentax K-70 vs Pentax RZ10 Overview

On this page, we are looking at the Pentax K-70 and Pentax RZ10, former is a Entry-Level DSLR while the other is a Small Sensor Compact and they are both sold by Pentax. There exists a sizable gap between the resolutions of the K-70 (24MP) and RZ10 (14MP) and the K-70 (APS-C) and RZ10 (1/2.3") offer different sensor dimensions.

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The K-70 was launched 4 years after the RZ10 which is quite a significant difference as far as technology is concerned. Each of these cameras have different body design with the Pentax K-70 being a Compact SLR camera and the Pentax RZ10 being a Compact camera.

Before diving into a in-depth comparison, here is a concise view of how the K-70 scores versus the RZ10 in relation to portability, imaging, features and an overall mark.

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Reasons to pick Pentax K-70 over the Pentax RZ10

 K-70 RZ10 
IntroducedJune 2016July 2011Newer by 60 months
Display typeFully ArticulatedFixed Fully Articulating display
Display dimensions3"2.7"Larger display (+0.3")
Display resolution921k230kCrisper display (+691k dot)
Selfie screen Take selfies

Reasons to pick Pentax RZ10 over the Pentax K-70

 RZ10 K-70 

Common features in the Pentax K-70 and Pentax RZ10

 K-70 RZ10 
Manual focus More precise focusing
Touch friendly display Lacking Touch friendly display

Pentax K-70 vs Pentax RZ10 Physical Comparison

For anyone who is looking to travel with your camera frequently, you need to factor in its weight and proportions. The Pentax K-70 provides outside dimensions of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") and a weight of 688 grams (1.52 lbs) while the Pentax RZ10 has measurements of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") with a weight of 178 grams (0.39 lbs).

Contrast the Pentax K-70 and Pentax RZ10 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ dependant on the lens you are employing during that time. Following is a front view over all size comparison of the K-70 versus the RZ10.

Pentax K-70 vs Pentax RZ10 size comparison

Using dimensions and weight, the portability score of the K-70 and RZ10 is 62 and 92 respectively.

Pentax K-70 vs Pentax RZ10 top view buttons comparison

Pentax K-70 vs Pentax RZ10 Sensor Comparison

Normally, it can be tough to imagine the contrast between sensor dimensions simply by reading a spec sheet. The picture underneath should give you a greater sense of the sensor sizes in the K-70 and RZ10.

Clearly, each of these cameras have different megapixels and different sensor dimensions. The K-70 featuring a larger sensor is going to make shooting shallower depth of field simpler and the Pentax K-70 will offer you more detail utilizing its extra 10 Megapixels. Greater resolution will also allow you to crop images a bit more aggressively. The newer K-70 should have an edge in sensor technology.

Pentax K-70 vs Pentax RZ10 sensor size comparison

Pentax K-70 vs Pentax RZ10 Screen and ViewFinder

Pentax K-70 vs Pentax RZ10 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax K-70
Portrait photography with Pentax RZ10
80
has manual focus
resolution is good (24 megapixels)
sensor size is good (APS-C)
offers face detection focus
saves RAW formats
35
focusing manually
good megapixels (14 megapixels)
no manual control
can't use external flash
very small sensor size (1/2.3")
has no RAW files
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Street Comparison

Pentax K-70 Street photography features
Pentax RZ10 Street photography features
71
screen can move to multiple angles
image stabilization (Sensor based)
sensor size is good (APS-C)
saves RAW formats
weather sealing
good ISO range (102,400)
more heavy than competitors (688 grams)
61
has image stabilization (Sensor-shift)
weather sealing
no moving screen
very small sensor size (1/2.3")
has no RAW files
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Sports Comparison

Pentax K-70 Sports photography information
Pentax RZ10 Sports photography information
72
great max shutter speed (1/6,000 seconds)
image stabilization (Sensor based)
resolution is good (24MP)
sensor size is good (APS-C)
offers tracking autofocus
weather sealing
sensor has phase detect auto focus
max frames per second very slow (6.0 fps)
not so great battery (410 per charge)
40
has image stabilization (Sensor-shift)
good megapixels (14MP)
has tracking focus
weather sealing
slow continuous shooting (1.0 fps)
no shutter priority mode
very small sensor size (1/2.3")
not so great battery (178 shots)
has no phase detect auto focus
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Travel Comparison

Travel photography with Pentax K-70
Travel photography with Pentax RZ10
64
weather sealing
resolution is good (24 megapixels)
flash built-in
selfie friendly display
not so great battery (410 per charge)
more heavy than competitors (688g)
66
weather sealing
good megapixels (14 megapixels)
built-in flash
quite wide (28mm)
very long reach (280mm)
missing Timelapse mode
not so great battery (178 per charge)
doesn't feature selfie friendly display
slow max aperture (f3.2)
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Landscape Comparison

Pentax K-70 as a Landscape photography camera
Pentax RZ10 as a Landscape photography camera
78
has manual focus
switch lenses (Pentax KAF2 mount)
pretty good screen size (3 inch)
image stabilization (Sensor based)
resolution is good (24 megapixels)
sensor size is good (APS-C)
no low pass filter
good ISO range (102,400)
saves RAW formats
weather sealing
not so great battery (410 per charge)
43
focusing manually
quite wide (28mm)
has image stabilization (Sensor-shift)
good megapixels (14MP)
weather sealing
can't swap lens (fixed lens mount)
slow max aperture (f3.2)
small screen (2.7 inches)
no manual control
very small sensor size (1/2.3")
has no RAW files
not so great battery (178 per charge)
missing Timelapse mode
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Vlogging Comparison

Pentax K-70 Vlogging highlights
Pentax RZ10 Vlogging highlights
71
selfie friendly display
image stabilization (Sensor based)
offers face detection focus
high video quality (1920 x 1080 pxls)
includes external microphone jack
more heavy than competitors (688g)
28
quite wide (28mm)
has image stabilization (Sensor-shift)
slow max aperture (f3.2)
doesn't feature selfie friendly display
low video resolution (1280 x 720 resolution)
missing microphone port
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Pentax K-70 vs Pentax RZ10 Specifications

Detailed spec comparison table for Pentax K-70 and Pentax RZ10
 Pentax K-70Pentax Optio RZ10
General Information
Manufacturer Pentax Pentax
Model type Pentax K-70 Pentax Optio RZ10
Class Entry-Level DSLR Small Sensor Compact
Announced 2016-06-08 2011-07-19
Body design Compact SLR Compact
Sensor Information
Processor Chip PRIME MII -
Sensor type CMOS CCD
Sensor size APS-C 1/2.3"
Sensor measurements 23.5 x 15.6mm 6.08 x 4.56mm
Sensor surface area 366.6mm² 27.7mm²
Sensor resolution 24 megapixels 14 megapixels
Anti alias filter
Aspect ratio 3:2 1:1, 4:3 and 16:9
Highest resolution 6000 x 4000 4288 x 3216
Highest native ISO 102400 6400
Min native ISO 100 80
RAW photos
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 11 9
Cross type focus points 9 -
Lens
Lens support Pentax KAF2 fixed lens
Lens zoom range - 28-280mm (10.0x)
Max aperture - f/3.2-5.9
Macro focusing range - 1cm
Total lenses 151 -
Crop factor 1.5 5.9
Screen
Range of display Fully Articulated Fixed Type
Display sizing 3" 2.7"
Resolution of display 921k dot 230k dot
Selfie friendly
Liveview
Touch functionality
Display tech - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type Optical (pentaprism) None
Viewfinder coverage 100 percent -
Viewfinder magnification 0.63x -
Features
Slowest shutter speed 30 secs 4 secs
Maximum shutter speed 1/6000 secs 1/2000 secs
Continuous shooting speed 6.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Change WB
Image stabilization
Built-in flash
Flash distance 12.00 m (at ISO 100) 2.80 m
Flash modes Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual Auto, On, Off, Red-eye, Soft
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1920x1080 1280x720
Video data format MPEG-4, H.264 Motion JPEG
Microphone 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 Optional None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 688g (1.52 lb) 178g (0.39 lb)
Physical dimensions 126 x 93 x 74mm (5.0" x 3.7" x 2.9") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
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 410 photos 178 photos
Battery form Battery Pack Battery Pack
Battery ID - D-LI92
Self timer Yes (2 or 12 secs, continuous) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC (UHS-I compatible) SD/SDHC, Internal
Storage slots One One
Price at launch $649 $200