Clicky

Pentax RZ10 vs Sony RX100 III

Portability
92
Imaging
36
Features
31
Overall
34
Pentax Optio RZ10 front
 
Sony Cyber-shot DSC-RX100 III front
Portability
89
Imaging
50
Features
77
Overall
60

Pentax RZ10 vs Sony RX100 III Key Specs

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
  • Revealed July 2011
Sony RX100 III
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 125 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-70mm (F1.8-2.8) lens
  • 290g - 102 x 58 x 41mm
  • Introduced May 2014
  • Previous Model is Sony RX100 II
  • Newer Model is Sony RX100 IV
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

Pentax RZ10 vs Sony RX100 III Overview

Below, we will be comparing the Pentax RZ10 vs Sony RX100 III, former is a Small Sensor Compact while the latter is a Large Sensor Compact by companies Pentax and Sony. There exists a sizable gap among the resolutions of the RZ10 (14MP) and RX100 III (20MP) and the RZ10 (1/2.3") and RX100 III (1") enjoy totally different sensor size.

Snapchat Adds Watermarks to AI-Created Images

The RZ10 was introduced 3 years before the RX100 III which is a fairly significant difference as far as camera technology is concerned. Both the cameras come with different body type with the Pentax RZ10 being a Compact camera and the Sony RX100 III being a Large Sensor Compact camera.

Before getting straight into a complete comparison, below is a concise overview of how the RZ10 grades against the RX100 III when it comes to portability, imaging, features and an overall mark.

Samsung Releases Faster Versions of EVO MicroSD Cards

        

Reasons to pick Pentax RZ10 over the Sony RX100 III

 RZ10 RX100 III 

Reasons to pick Sony RX100 III over the Pentax RZ10

 RX100 III RZ10 
IntroducedMay 2014July 2011Newer by 34 months
Screen typeTiltingFixed Tilting screen
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution1229k230kCrisper screen (+999k dot)
Selfie screen Easy selfies

Common features in the Pentax RZ10 and Sony RX100 III

 RZ10 RX100 III 
Focus manually Very precise focus
Touch friendly screen Missing Touch friendly screen

Pentax RZ10 vs Sony RX100 III Physical Comparison

When you are intending to travel with your camera frequently, you'll have to factor its weight and size. The Pentax RZ10 offers outer measurements of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") having a weight of 178 grams (0.39 lbs) whilst the Sony RX100 III has specifications of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") and a weight of 290 grams (0.64 lbs).

Check the Pentax RZ10 vs Sony RX100 III in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ dependant on the lens you are using at that moment. Following is the front view scale comparison of the RZ10 compared to the RX100 III.

Pentax RZ10 vs Sony RX100 III size comparison

Taking into account dimensions and weight, the portability score of the RZ10 and RX100 III is 92 and 89 respectively.

Pentax RZ10 vs Sony RX100 III top view buttons comparison

Pentax RZ10 vs Sony RX100 III Sensor Comparison

Quite often, it can be hard to visualise the difference in sensor dimensions purely by researching specs. The picture here will help provide you a far better sense of the sensor measurements in the RZ10 and RX100 III.

As you can plainly see, both the cameras have got different resolutions and different sensor dimensions. The RZ10 with its smaller sensor will make getting shallower DOF harder and the Sony RX100 III will render greater detail using its extra 6MP. Higher resolution can also allow you to crop shots much more aggressively. The more aged RZ10 will be disadvantaged with regard to sensor technology.

Pentax RZ10 vs Sony RX100 III sensor size comparison

Pentax RZ10 vs Sony RX100 III Screen and ViewFinder

Pentax RZ10 vs Sony RX100 III Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Pentax RZ10 as a Portrait photography camera
Sony RX100 III as a Portrait photography camera
34
focusing manually
decent megapixels (14MP)
manual exposure not available
external flash not possible
tiny sensor size (1/2.3")
doesn't have RAW files
64
manual focus
high flash sync speed (1/2,000 seconds)
megapixel count good (20MP)
sensor size is good (1")
provides face detection autofocus
supports RAW files
no external flash support
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone

Street Comparison

Pentax RZ10 Street photography info
Sony RX100 III Street photography info
61
has image stabilization (Sensor-shift)
environment sealing
no articulating screen
tiny sensor size (1/2.3")
doesn't have RAW files
85
screen tilts
built in image stabilization (Optical)
sensor size is good (1")
supports RAW files
lighter than competitors in class (290g)
Meta to Introduce 'AI-Generated' Labels for Media starting next month

Sports Comparison

Pentax RZ10 Sports photography features
Sony RX100 III Sports photography features
40
has image stabilization (Sensor-shift)
decent megapixels (14 megapixels)
comes with tracking autofocus
environment sealing
max fps low (1.0 frames/s)
no shutter priority
tiny sensor size (1/2.3")
low battery (178 shots)
doesn't have phase detect AF
65
built in image stabilization (Optical)
megapixel count good (20 megapixels)
sensor size is good (1")
provides tracking autofocus
lack of phase detect autofocus
Pentax 17 Pre-Orders Outperform Expectations by a Landslide

Travel Comparison

Pentax RZ10 as a Travel photography camera
Sony RX100 III as a Travel photography camera
66
environment sealing
decent megapixels (14MP)
flash built-in
pretty wide (28mm)
long reach (280mm)
lack of Timelapse recording
low battery (178 per charge)
doesn't feature selfie friendly screen
sluggish maximum aperture (f3.2)
85
lighter than competitors in class (290g)
megapixel count good (20MP)
built-in flash
selfie friendly screen
relatively wide (24mm)
fast max aperture (f1.8)
Photobucket discusses licensing 13 billion images with AI firms

Landscape Comparison

Landscape photography with Pentax RZ10
Landscape photography with Sony RX100 III
42
focusing manually
pretty wide (28mm)
has image stabilization (Sensor-shift)
decent megapixels (14 megapixels)
environment sealing
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.2)
screen is somewhat small (2.7 inch)
manual exposure not available
tiny sensor size (1/2.3")
doesn't have RAW files
low battery (178 shots)
lack of Timelapse recording
73
manual focus
relatively wide (24mm)
fast max aperture (f1.8)
screen is a good size (3")
built in image stabilization (Optical)
megapixel count good (20 megapixels)
sensor size is good (1")
supports RAW files
lens is fixed (fixed lens mount)
Sora from OpenAI releases its first ever music video

Vlogging Comparison

Pentax RZ10 Vlogging info
Sony RX100 III Vlogging info
28
pretty wide (28mm)
has image stabilization (Sensor-shift)
sluggish maximum aperture (f3.2)
doesn't feature selfie friendly screen
low quality video (1280 x 720 resolution)
lack of external microphone jack
80
relatively wide (24mm)
fast max aperture (f1.8)
selfie friendly screen
built in image stabilization (Optical)
provides face detection autofocus
video res high (1920 x 1080 pixels)
lighter than competitors in class (290 grams)
doesn't have external microphone socket
President Biden pushes bill mandating TikTok sale or ban

Pentax RZ10 vs Sony RX100 III Specifications

Detailed spec comparison table for Pentax RZ10 and Sony RX100 III
 Pentax Optio RZ10Sony Cyber-shot DSC-RX100 III
General Information
Brand Pentax Sony
Model Pentax Optio RZ10 Sony Cyber-shot DSC-RX100 III
Category Small Sensor Compact Large Sensor Compact
Revealed 2011-07-19 2014-05-15
Physical type Compact Large Sensor Compact
Sensor Information
Chip - Bionz X
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1"
Sensor measurements 6.08 x 4.56mm 13.2 x 8.8mm
Sensor area 27.7mm² 116.2mm²
Sensor resolution 14 megapixel 20 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 4288 x 3216 5472 x 3648
Highest native ISO 6400 12800
Lowest native ISO 80 125
RAW photos
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 9 25
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-280mm (10.0x) 24-70mm (2.9x)
Maximal aperture f/3.2-5.9 f/1.8-2.8
Macro focus distance 1cm 5cm
Focal length multiplier 5.9 2.7
Screen
Display type Fixed Type Tilting
Display sizing 2.7 inch 3 inch
Resolution of display 230k dots 1,229k dots
Selfie friendly
Liveview
Touch friendly
Display tech TFT color LCD with Anti-reflective coating -
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 1,440k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.59x
Features
Min shutter speed 4 secs 30 secs
Max shutter speed 1/2000 secs 1/2000 secs
Continuous shutter rate 1.0fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom WB
Image stabilization
Integrated flash
Flash range 2.80 m -
Flash modes Auto, On, Off, Red-eye, Soft -
Hot shoe
Auto exposure bracketing
WB bracketing
Max flash synchronize - 1/2000 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1920 x 1080 (60p/60i/24p), 1280 x 720 (60p/30p/24p/120p), 1440 x 1080 (30 fps), 640 x 480 (30 fps)
Highest video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD, XAVC S
Microphone port
Headphone port
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 178g (0.39 pounds) 290g (0.64 pounds)
Dimensions 97 x 61 x 33mm (3.8" x 2.4" x 1.3") 102 x 58 x 41mm (4.0" x 2.3" x 1.6")
DXO scores
DXO Overall score not tested 67
DXO Color Depth score not tested 22.4
DXO Dynamic range score not tested 12.3
DXO Low light score not tested 495
Other
Battery life 178 shots 320 shots
Style of battery Battery Pack Battery Pack
Battery model D-LI92 NP-BX1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, self-portrait, continuous)
Time lapse feature With downloadable app
Type of storage SD/SDHC, Internal SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Cost at release $200 $748