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Pentax X90 vs Sony RX10 II

Portability
69
Imaging
35
Features
34
Overall
34
Pentax X90 front
 
Sony Cyber-shot DSC-RX10 II front
Portability
58
Imaging
52
Features
77
Overall
62

Pentax X90 vs Sony RX10 II Key Specs

Pentax X90
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 26-676mm (F2.8-5.0) lens
  • 428g - 111 x 85 x 110mm
  • Launched July 2010
Sony RX10 II
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Push to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-200mm (F2.8) lens
  • 813g - 129 x 88 x 102mm
  • Introduced June 2015
  • Superseded the Sony RX10
  • Later Model is Sony RX10 III
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Pentax X90 vs Sony RX10 II Overview

Let's take a closer look at the Pentax X90 vs Sony RX10 II, one is a Small Sensor Superzoom and the other is a Large Sensor Superzoom by brands Pentax and Sony. There exists a big gap between the resolutions of the X90 (12MP) and RX10 II (20MP) and the X90 (1/2.3") and RX10 II (1") enjoy totally different sensor measurements.

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The X90 was released 5 years before the RX10 II which is quite a big gap as far as technology is concerned. Each of these cameras come with the identical body type (SLR-like (bridge)).

Before getting straight into a detailed comparison, below is a quick summary of how the X90 matches up against the RX10 II for portability, imaging, features and an overall score.

Photography Glossary
	
	

Reasons to pick Pentax X90 over the Sony RX10 II

 X90 RX10 II 

Reasons to pick Sony RX10 II over the Pentax X90

 RX10 II X90 
IntroducedJune 2015July 2010More modern by 60 months
Display typeTiltingFixed Tilting display
Display dimension3"2.7"Larger display (+0.3")
Display resolution1229k230kCrisper display (+999k dot)

Common features in the Pentax X90 and Sony RX10 II

 X90 RX10 II 
Focus manually More precise focusing
Selfie screen Absent selfie screen
Touch friendly display Absent Touch friendly display

Pentax X90 vs Sony RX10 II Physical Comparison

For anyone who is intending to carry around your camera, you will have to think about its weight and volume. The Pentax X90 has got outside dimensions of 111mm x 85mm x 110mm (4.4" x 3.3" x 4.3") and a weight of 428 grams (0.94 lbs) and the Sony RX10 II has sizing of 129mm x 88mm x 102mm (5.1" x 3.5" x 4.0") having a weight of 813 grams (1.79 lbs).

Contrast the Pentax X90 vs Sony RX10 II in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you select at that moment. Underneath is the front view measurement comparison of the X90 vs the RX10 II.

Pentax X90 vs Sony RX10 II size comparison

Considering dimensions and weight, the portability grade of the X90 and RX10 II is 69 and 58 respectively.

Pentax X90 vs Sony RX10 II top view buttons comparison

Pentax X90 vs Sony RX10 II Sensor Comparison

Typically, it is very tough to see the contrast between sensor sizes simply by looking at specs. The pic here may provide you a much better sense of the sensor dimensions in the X90 and RX10 II.

As you can plainly see, both cameras have got different megapixel count and different sensor sizes. The X90 featuring a tinier sensor will make achieving shallower DOF trickier and the Sony RX10 II will give greater detail as a result of its extra 8 Megapixels. Greater resolution can also allow you to crop photos much more aggressively. The more aged X90 is going to be disadvantaged with regard to sensor tech.

Pentax X90 vs Sony RX10 II sensor size comparison

Pentax X90 vs Sony RX10 II Screen and ViewFinder

Pentax X90 vs Sony RX10 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax X90 Portrait photography information
Sony RX10 II Portrait photography information
29
has manual focus
no external flash support
low megapixels (12 megapixels)
small sensor size (1/2.3")
has no RAW files
71
focusing manually
good megapixels (20MP)
good sensor size (1")
supports face detect focusing
exports RAW formats
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Street Comparison

Pentax X90 Street photography information
Sony RX10 II Street photography information
45
image stabilization (Sensor-shift)
fixed screen
small sensor size (1/2.3")
has no RAW files
72
has a tilting screen
has image stabilization (Optical)
good sensor size (1")
exports RAW formats
weather proofing
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Sports Comparison

Pentax X90 Sports photography information
Sony RX10 II Sports photography information
42
amazing zoom range (26-676mm 26.0 x zoom)
image stabilization (Sensor-shift)
features tracking autofocus
low megapixels (12MP)
small sensor size (1/2.3")
has no phase detect AF
68
quiet mode (1/32,000 seconds)
has image stabilization (Optical)
good megapixels (20 megapixels)
good sensor size (1")
supports tracking focus
weather proofing
has no phase detect AF
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Travel Comparison

Pentax X90 Travel photography advice
Sony RX10 II Travel photography advice
51
flash built-in
pretty wide (26mm)
long zoom (676mm)
lack of Time Lapse function
low megapixels (12MP)
doesn't contain selfie friendly screen
sluggish maximum aperture (f2.8)
56
weather proofing
good megapixels (20 megapixels)
flash built-in
decently wide (24mm)
no Time Lapse function
doesn't feature selfie friendly display
somewhat slow maximum aperture (f2.8)
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Landscape Comparison

Landscape photography with Pentax X90
Landscape photography with Sony RX10 II
35
has manual focus
pretty wide (26mm)
image stabilization (Sensor-shift)
cannot change lenses (fixed lens mount)
sluggish maximum aperture (f2.8)
small screen (2.7 inch)
low megapixels (12 megapixels)
small sensor size (1/2.3")
has no RAW files
lack of Time Lapse function
62
focusing manually
decently wide (24mm)
nice screen size (3")
has image stabilization (Optical)
good megapixels (20MP)
good sensor size (1")
exports RAW formats
weather proofing
can't change lens (fixed lens mount)
somewhat slow maximum aperture (f2.8)
no Time Lapse function
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Vlogging Comparison

Pentax X90 Vlogging information
Sony RX10 II Vlogging information
23
pretty wide (26mm)
image stabilization (Sensor-shift)
sluggish maximum aperture (f2.8)
doesn't contain selfie friendly screen
low quality video (1280 x 720 pxls)
lack of external mic port
31
decently wide (24mm)
has image stabilization (Optical)
supports face detect focusing
video resolution high (3840 x 2160 pixels)
does have mic port
somewhat slow maximum aperture (f2.8)
doesn't feature selfie friendly display
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Pentax X90 vs Sony RX10 II Specifications

Detailed spec comparison table for Pentax X90 and Sony RX10 II
 Pentax X90Sony Cyber-shot DSC-RX10 II
General Information
Manufacturer Pentax Sony
Model type Pentax X90 Sony Cyber-shot DSC-RX10 II
Category Small Sensor Superzoom Large Sensor Superzoom
Launched 2010-07-06 2015-06-10
Body design SLR-like (bridge) SLR-like (bridge)
Sensor Information
Processor Chip Prime Bionz X
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1"
Sensor dimensions 6.08 x 4.56mm 13.2 x 8.8mm
Sensor area 27.7mm² 116.2mm²
Sensor resolution 12 megapixels 20 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest resolution 4000 x 3000 5472 x 3648
Highest native ISO 6400 12800
Highest boosted ISO - 25600
Lowest native ISO 80 125
RAW photos
Lowest boosted ISO - 64
Autofocusing
Manual focusing
AF touch
AF continuous
Single AF
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 9 25
Lens
Lens support fixed lens fixed lens
Lens zoom range 26-676mm (26.0x) 24-200mm (8.3x)
Max aperture f/2.8-5.0 f/2.8
Macro focusing distance 1cm 3cm
Crop factor 5.9 2.7
Screen
Range of display Fixed Type Tilting
Display size 2.7 inch 3 inch
Display resolution 230k dot 1,229k dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Lowest shutter speed 4 secs 30 secs
Highest shutter speed 1/4000 secs 1/2000 secs
Highest quiet shutter speed - 1/32000 secs
Continuous shooting speed - 14.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance 9.10 m 10.20 m
Flash modes - Auto, fill-flash, slow sync, rear sync, off
Hot shoe
AEB
WB bracketing
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) 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Highest video resolution 1280x720 3840x2160
Video file format Motion JPEG MPEG-4, AVCHD, XAVC S
Mic jack
Headphone jack
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
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 428g (0.94 pounds) 813g (1.79 pounds)
Dimensions 111 x 85 x 110mm (4.4" x 3.3" x 4.3") 129 x 88 x 102mm (5.1" x 3.5" x 4.0")
DXO scores
DXO All around rating not tested 70
DXO Color Depth rating not tested 23.0
DXO Dynamic range rating not tested 12.6
DXO Low light rating not tested 531
Other
Battery life - 400 photographs
Battery form - Battery Pack
Battery ID D-L106 NP-FW50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, continuous)
Time lapse recording
Storage media SD/SDHC, Internal SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Single Single
Price at launch $350 $998