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Pentax RZ10 vs Sony A65

Portability
92
Imaging
37
Features
31
Overall
34
Pentax Optio RZ10 front
 
Sony SLT-A65 front
Portability
64
Imaging
63
Features
85
Overall
71

Pentax RZ10 vs Sony A65 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
  • Introduced July 2011
Sony A65
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800 (Bump to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 622g - 132 x 97 x 81mm
  • Launched November 2011
  • Updated by Sony A68
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Pentax RZ10 vs Sony A65 Overview

The following is a complete analysis of the Pentax RZ10 versus Sony A65, former is a Small Sensor Compact while the latter is a Entry-Level DSLR by competitors Pentax and Sony. There exists a sizable gap between the sensor resolutions of the RZ10 (14MP) and A65 (24MP) and the RZ10 (1/2.3") and A65 (APS-C) come with different sensor dimensions.

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The RZ10 was launched 3 months before the A65 and they are of a similar age. Both the cameras come with different body type with the Pentax RZ10 being a Compact camera and the Sony A65 being a Compact SLR camera.

Before going through a comprehensive comparison, below is a short summary of how the RZ10 grades against the A65 with regard to portability, imaging, features and an overall mark.

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Reasons to pick Pentax RZ10 over the Sony A65

 RZ10 A65 

Reasons to pick Sony A65 over the Pentax RZ10

 A65 RZ10 
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution921k230kCrisper screen (+691k dot)
Selfie screen Easy selfies

Common features in the Pentax RZ10 and Sony A65

 RZ10 A65 
LaunchedJuly 2011November 2011Similar age
Manual focus Dial accurate focusing
Touch friendly screen Lacking Touch friendly screen

Pentax RZ10 vs Sony A65 Physical Comparison

For anybody who is intending to travel with your camera, you're going to have to take into account its weight and dimensions. The Pentax RZ10 comes with outer measurements of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") with a weight of 178 grams (0.39 lbs) and the Sony A65 has dimensions of 132mm x 97mm x 81mm (5.2" x 3.8" x 3.2") and a weight of 622 grams (1.37 lbs).

Examine the Pentax RZ10 versus Sony A65 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will change dependant on the lens you select at the time. Following is the front view dimensions comparison of the RZ10 versus the A65.

Pentax RZ10 vs Sony A65 size comparison

Using dimensions and weight, the portability grade of the RZ10 and A65 is 92 and 64 respectively.

Pentax RZ10 vs Sony A65 top view buttons comparison

Pentax RZ10 vs Sony A65 Sensor Comparison

Quite often, it's hard to visualize the contrast between sensor dimensions simply by reviewing a spec sheet. The image here may provide you a much better sense of the sensor measurements in the RZ10 and A65.

As you can see, each of the cameras posses different resolutions and different sensor dimensions. The RZ10 featuring a tinier sensor is going to make shooting bokeh tougher and the Sony A65 will offer you extra detail utilizing its extra 10MP. Higher resolution will help you crop pictures somewhat more aggressively.

Pentax RZ10 vs Sony A65 sensor size comparison

Pentax RZ10 vs Sony A65 Screen and ViewFinder

Pentax RZ10 vs Sony A65 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax RZ10 Portrait photography advice
Sony A65 Portrait photography advice
35
manual focus
good MP (14 megapixels)
manual exposure not possible
external flash not possible
sensor size is tiny (1/2.3")
does not have RAW files
77
focusing manually
good resolution (24MP)
good sensor size (APS-C)
has face detect focusing
supports RAW files
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Street Comparison

Street photography with Pentax RZ10
Street photography with Sony A65
61
built in image stabilization (Sensor-shift)
environment proof
no articulating screen
sensor size is tiny (1/2.3")
does not have RAW files
77
screen articulates
built in image stabilization (Sensor based)
good sensor size (APS-C)
supports RAW files
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Sports Comparison

Pentax RZ10 Sports photography information
Sony A65 Sports photography information
40
built in image stabilization (Sensor-shift)
good MP (14 megapixels)
provides tracking focus
environment proof
max frames per second low (1.0 frames/s)
lack of shutter priority mode
sensor size is tiny (1/2.3")
bad battery life (178 CIPA)
does not have phase detect auto focus
81
built in image stabilization (Sensor based)
good resolution (24 megapixels)
good sensor size (APS-C)
has tracking focus
supports phase detect AF
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Travel Comparison

Pentax RZ10 as a Travel photography camera
Sony A65 as a Travel photography camera
66
environment proof
good MP (14MP)
built-in flash
quite wide (28mm)
very long reach (280mm)
does not have Timelapse function
bad battery life (178 CIPA)
does not contain selfie friendly display
slow max aperture (f3.2)
68
good resolution (24MP)
has built in flash
display is selfie friendly
no Time Lapse recording
Photography Glossary

Landscape Comparison

Pentax RZ10 Landscape photography advice
Sony A65 Landscape photography advice
43
manual focus
quite wide (28mm)
built in image stabilization (Sensor-shift)
good MP (14MP)
environment proof
lens is fixed (fixed lens mount)
slow max aperture (f3.2)
screen is small (2.7 inches)
manual exposure not possible
sensor size is tiny (1/2.3")
does not have RAW files
bad battery life (178 per charge)
does not have Timelapse function
75
focusing manually
interchangeable lenses (Sony/Minolta Alpha mount)
screen is a good size (3 inches)
built in image stabilization (Sensor based)
good resolution (24 megapixels)
good sensor size (APS-C)
supports RAW files
no Time Lapse recording
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Vlogging Comparison

Pentax RZ10 Vlogging features
Sony A65 Vlogging features
28
quite wide (28mm)
built in image stabilization (Sensor-shift)
slow max aperture (f3.2)
does not contain selfie friendly display
video quality not great (1280 x 720 pixels)
does not have microphone port
78
display is selfie friendly
built in image stabilization (Sensor based)
has face detect focusing
high quality video (1920 x 1080 pxls)
comes with mic socket
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Pentax RZ10 vs Sony A65 Specifications

Detailed spec comparison table for Pentax RZ10 and Sony A65
 Pentax Optio RZ10Sony SLT-A65
General Information
Manufacturer Pentax Sony
Model Pentax Optio RZ10 Sony SLT-A65
Category Small Sensor Compact Entry-Level DSLR
Introduced 2011-07-19 2011-11-15
Physical type Compact Compact SLR
Sensor Information
Processor - Bionz
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.08 x 4.56mm 23.5 x 15.6mm
Sensor area 27.7mm² 366.6mm²
Sensor resolution 14MP 24MP
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 3:2 and 16:9
Peak resolution 4288 x 3216 6000 x 4000
Highest native ISO 6400 12800
Highest enhanced ISO - 25600
Lowest native ISO 80 100
RAW images
Autofocusing
Manual focus
Touch focus
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 9 15
Cross focus points - 3
Lens
Lens mounting type fixed lens Sony/Minolta Alpha
Lens focal range 28-280mm (10.0x) -
Maximum aperture f/3.2-5.9 -
Macro focus range 1cm -
Available lenses - 143
Crop factor 5.9 1.5
Screen
Type of display Fixed Type Fully Articulated
Display sizing 2.7 inch 3 inch
Resolution of display 230k dots 921k dots
Selfie friendly
Liveview
Touch capability
Display technology TFT color LCD with Anti-reflective coating -
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.73x
Features
Min shutter speed 4 secs 30 secs
Max shutter speed 1/2000 secs 1/4000 secs
Continuous shutter rate 1.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Integrated flash
Flash range 2.80 m 10.00 m
Flash options Auto, On, Off, Red-eye, Soft Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AE bracketing
White balance bracketing
Max flash synchronize - 1/160 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, AVCHD, H.264
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 178 gr (0.39 lb) 622 gr (1.37 lb)
Dimensions 97 x 61 x 33mm (3.8" x 2.4" x 1.3") 132 x 97 x 81mm (5.2" x 3.8" x 3.2")
DXO scores
DXO Overall score not tested 74
DXO Color Depth score not tested 23.4
DXO Dynamic range score not tested 12.6
DXO Low light score not tested 717
Other
Battery life 178 pictures 560 pictures
Battery type Battery Pack Battery Pack
Battery model D-LI92 NP-FM500H
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Storage type SD/SDHC, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Cost at release $200 $700