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Pentax K-5 IIs vs Pentax RS1500

Portability
60
Imaging
58
Features
83
Overall
68
Pentax K-5 IIs front
 
Pentax Optio RS1500 front
Portability
93
Imaging
37
Features
30
Overall
34

Pentax K-5 IIs vs Pentax RS1500 Key Specs

Pentax K-5 IIs
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800 (Increase to 51200)
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 760g - 131 x 97 x 73mm
  • Launched June 2013
  • Succeeded the Pentax K-5
Pentax RS1500
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-110mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Announced March 2011
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Pentax K-5 IIs vs Pentax RS1500 Overview

Its time to examine more closely at the Pentax K-5 IIs vs Pentax RS1500, one is a Advanced DSLR and the latter is a Small Sensor Compact and both of them are designed by Pentax. The sensor resolution of the K-5 IIs (16MP) and the RS1500 (14MP) is pretty well matched but the K-5 IIs (APS-C) and RS1500 (1/2.3") possess different sensor dimensions.

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The K-5 IIs was unveiled 2 years after the RS1500 which is quite a significant gap as far as tech is concerned. Each of the cameras come with different body type with the Pentax K-5 IIs being a Mid-size SLR camera and the Pentax RS1500 being a Compact camera.

Before getting in to a detailed comparison, below is a simple highlight of how the K-5 IIs matches up versus the RS1500 when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Pentax K-5 IIs over the Pentax RS1500

 K-5 IIs RS1500 
AnnouncedJune 2013March 2011Newer by 28 months
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution921k230kCrisper screen (+691k dot)

Reasons to pick Pentax RS1500 over the Pentax K-5 IIs

 RS1500 K-5 IIs 

Common features in the Pentax K-5 IIs and Pentax RS1500

 K-5 IIs RS1500 
Focus manually Very exact focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither contains selfie screen
Touch friendly screen Lacking Touch friendly screen

Pentax K-5 IIs vs Pentax RS1500 Physical Comparison

For anyone who is planning to travel with your camera regularly, you have to consider its weight and proportions. The Pentax K-5 IIs has got outer dimensions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") accompanied by a weight of 760 grams (1.68 lbs) whilst the Pentax RS1500 has measurements of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 157 grams (0.35 lbs).

Examine the Pentax K-5 IIs vs Pentax RS1500 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you have attached at that moment. Underneath is the front view proportions comparison of the K-5 IIs and the RS1500.

Pentax K-5 IIs vs Pentax RS1500 size comparison

Using size and weight, the portability rating of the K-5 IIs and RS1500 is 60 and 93 respectively.

Pentax K-5 IIs vs Pentax RS1500 top view buttons comparison

Pentax K-5 IIs vs Pentax RS1500 Sensor Comparison

Generally, it is hard to imagine the contrast between sensor dimensions simply by checking specs. The picture underneath should provide you a clearer sense of the sensor sizes in the K-5 IIs and RS1500.

As you can plainly see, the two cameras posses different megapixel count and different sensor dimensions. The K-5 IIs with its bigger sensor is going to make getting shallower depth of field easier and the Pentax K-5 IIs will give you greater detail having an extra 2MP. Higher resolution can also let you crop photographs somewhat more aggressively. The more recent K-5 IIs should have an advantage when it comes to sensor tech.

Pentax K-5 IIs vs Pentax RS1500 sensor size comparison

Pentax K-5 IIs vs Pentax RS1500 Screen and ViewFinder

Pentax K-5 IIs vs Pentax RS1500 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Portrait photography with Pentax K-5 IIs
Portrait photography with Pentax RS1500
74
manual focus
decent sensor resolution (16 megapixels)
sensor size is decent (APS-C)
includes face detect focus
supports RAW formats
35
you can focus manually
MP count decent (14 megapixels)
manual exposure not available
cannot use external flash
tiny sensor size (1/2.3")
does not have RAW support
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Street Comparison

Pentax K-5 IIs Street photography features
Pentax RS1500 Street photography features
67
image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
weather proofing
screen does not articulate
54
environment proof
screen is fixed
lack of image stabilization
tiny sensor size (1/2.3")
does not have RAW support
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Sports Comparison

Pentax K-5 IIs Sports photography info
Pentax RS1500 Sports photography info
79
maximum shutter speed is high (1/8,000 seconds)
image stabilization (Sensor based)
decent sensor resolution (16 megapixels)
sensor size is decent (APS-C)
includes tracking focus
weather proofing
comes with phase detect auto focus
37
MP count decent (14 megapixels)
provides tracking focus
environment proof
max frames per second very slow (1.0 fps)
lack of shutter priority mode
lack of image stabilization
tiny sensor size (1/2.3")
does not have phase detect auto focus
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Travel Comparison

Pentax K-5 IIs as a Travel photography camera
Pentax RS1500 as a Travel photography camera
65
weather proofing
decent sensor resolution (16MP)
flash built-in
screen is not selfie friendly
67
environment proof
MP count decent (14MP)
built-in flash
rather wide (28mm)
doesn't have Time Lapse function
doesn't feature selfie friendly screen
somewhat slow max aperture (f3.5)
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Landscape Comparison

Pentax K-5 IIs Landscape photography details
Pentax RS1500 Landscape photography details
79
manual focus
change lenses (Pentax KAF2 mount)
decent sized screen (3")
image stabilization (Sensor based)
decent sensor resolution (16 megapixels)
sensor size is decent (APS-C)
doesnt have low pass filter
supports RAW formats
weather proofing
40
you can focus manually
rather wide (28mm)
MP count decent (14MP)
environment proof
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.5)
screen is somewhat small (2.7 inch)
manual exposure not available
lack of image stabilization
tiny sensor size (1/2.3")
does not have RAW support
doesn't have Time Lapse function
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Vlogging Comparison

Pentax K-5 IIs Vlogging factors
Pentax RS1500 Vlogging factors
33
image stabilization (Sensor based)
includes face detect focus
good video quality (1920 x 1080 resolution)
does have microphone jack
screen is not selfie friendly
25
rather wide (28mm)
somewhat slow max aperture (f3.5)
doesn't feature selfie friendly screen
lack of image stabilization
low res video (1280 x 720 pixels)
doesn't have mic jack
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Pentax K-5 IIs vs Pentax RS1500 Specifications

Detailed spec comparison table for Pentax K-5 IIs and Pentax RS1500
 Pentax K-5 IIsPentax Optio RS1500
General Information
Make Pentax Pentax
Model type Pentax K-5 IIs Pentax Optio RS1500
Category Advanced DSLR Small Sensor Compact
Launched 2013-06-04 2011-03-16
Body design Mid-size SLR Compact
Sensor Information
Processor Prime II -
Sensor type CMOS CCD
Sensor size APS-C 1/2.3"
Sensor dimensions 23.7 x 15.7mm 6.17 x 4.55mm
Sensor area 372.1mm² 28.1mm²
Sensor resolution 16 megapixels 14 megapixels
Anti alias filter
Aspect ratio 3:2 4:3, 3:2 and 16:9
Maximum resolution 4928 x 3264 4288 x 3216
Maximum native ISO 12800 6400
Maximum boosted ISO 51200 -
Min native ISO 100 80
RAW files
Min boosted ISO 80 -
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 11 9
Cross type focus points 9 -
Lens
Lens support Pentax KAF2 fixed lens
Lens zoom range - 28-110mm (3.9x)
Largest aperture - f/3.5-5.5
Macro focusing distance - 1cm
Available lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Screen type Fixed Type Fixed Type
Screen size 3 inches 2.7 inches
Screen resolution 921k dot 230k dot
Selfie friendly
Liveview
Touch capability
Screen technology TFT LCD monitor TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder Optical (pentaprism) None
Viewfinder coverage 100 percent -
Viewfinder magnification 0.61x -
Features
Slowest shutter speed 30 seconds 4 seconds
Maximum shutter speed 1/8000 seconds 1/1500 seconds
Continuous shooting speed 7.0fps 1.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set white balance
Image stabilization
Inbuilt flash
Flash distance 13.00 m (at ISO 100) 3.90 m
Flash settings Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
White balance bracketing
Maximum flash sync 1/180 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps) 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 Motion JPEG Motion JPEG
Mic input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 760 gr (1.68 pounds) 157 gr (0.35 pounds)
Dimensions 131 x 97 x 73mm (5.2" x 3.8" x 2.9") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
DXO scores
DXO All around rating 82 not tested
DXO Color Depth rating 23.9 not tested
DXO Dynamic range rating 14.1 not tested
DXO Low light rating 1208 not tested
Other
Battery life 980 photos 260 photos
Battery format Battery Pack Battery Pack
Battery ID D-LI90 D-LI92
Self timer Yes ( 2 or 12 seconds) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Storage slots 1 1
Launch price $749 $150