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Pentax X90 vs Sony A68

Portability
69
Imaging
35
Features
34
Overall
34
Pentax X90 front
 
Sony SLT-A68 front
Portability
64
Imaging
67
Features
70
Overall
68

Pentax X90 vs Sony A68 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
  • Revealed July 2010
Sony A68
(Full Review)
  • 24MP - APS-C Sensor
  • 2.7" Tilting Screen
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 610g - 143 x 104 x 81mm
  • Released November 2015
  • Earlier Model is Sony A65
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Pentax X90 vs Sony A68 Overview

Let's examine more closely at the Pentax X90 versus Sony A68, one being a Small Sensor Superzoom and the latter is a Entry-Level DSLR by manufacturers Pentax and Sony. There exists a crucial gap between the resolutions of the X90 (12MP) and A68 (24MP) and the X90 (1/2.3") and A68 (APS-C) possess different sensor measurements.

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The X90 was unveiled 6 years earlier than the A68 and that is quite a serious gap as far as technology is concerned. Both of these cameras come with different body type with the Pentax X90 being a SLR-like (bridge) camera and the Sony A68 being a Compact SLR camera.

Before going in to a thorough comparison, below is a quick highlight of how the X90 scores vs the A68 in relation to portability, imaging, features and an overall grade.

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Reasons to pick Pentax X90 over the Sony A68

 X90 A68 

Reasons to pick Sony A68 over the Pentax X90

 A68 X90 
ReleasedNovember 2015July 2010More recent by 64 months
Screen typeTiltingFixed Tilting screen
Screen resolution461k230kClearer screen (+231k dot)

Common features in the Pentax X90 and Sony A68

 X90 A68 
Manual focus More exact focus
Screen dimension2.7"2.7"Identical screen measurements
Selfie screen Neither includes selfie screen
Touch screen Neither includes Touch screen

Pentax X90 vs Sony A68 Physical Comparison

In case you're looking to lug around your camera often, you're going to have to think about its weight and volume. The Pentax X90 features outside dimensions of 111mm x 85mm x 110mm (4.4" x 3.3" x 4.3") having a weight of 428 grams (0.94 lbs) whilst the Sony A68 has sizing of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 610 grams (1.34 lbs).

Check out the Pentax X90 versus Sony A68 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will differ based on the lens you are working with during that time. Here is the front view proportions comparison of the X90 vs the A68.

Pentax X90 vs Sony A68 size comparison

Taking into account dimensions and weight, the portability rating of the X90 and A68 is 69 and 64 respectively.

Pentax X90 vs Sony A68 top view buttons comparison

Pentax X90 vs Sony A68 Sensor Comparison

More often than not, its difficult to visualize the difference between sensor measurements only by looking at technical specs. The visual underneath might give you a greater sense of the sensor sizes in the X90 and A68.

As you can tell, each of these cameras have got different resolutions and different sensor measurements. The X90 with its tinier sensor is going to make shooting shallower DOF more difficult and the Sony A68 will give extra detail having an extra 12MP. Higher resolution will also let you crop pictures much more aggressively. The older X90 is going to be disadvantaged in sensor tech.

Pentax X90 vs Sony A68 sensor size comparison

Pentax X90 vs Sony A68 Screen and ViewFinder

Pentax X90 vs Sony A68 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax X90 Portrait photography factors
Sony A68 Portrait photography factors
29
focusing manually
can't use external flash
low megapixels (12 megapixels)
sensor is very small (1/2.3")
lacks RAW format
80
manual focus
resolution is good (24MP)
sensor size is good (APS-C)
supports face detection focus
delivers RAW files
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Street Comparison

Pentax X90 Street photography features
Sony A68 Street photography features
45
has image stabilization (Sensor-shift)
no moving screen
sensor is very small (1/2.3")
lacks RAW format
77
tilting screen
built in image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
very good high ISO (25,600)
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Sports Comparison

Pentax X90 Sports photography advice
Sony A68 Sports photography advice
42
excellent zoom range (26-676mm 26.0 x zoom)
has image stabilization (Sensor-shift)
includes tracking autofocus
low megapixels (12MP)
sensor is very small (1/2.3")
lacks phase detect auto focus
75
built in image stabilization (Sensor based)
resolution is good (24 megapixels)
sensor size is good (APS-C)
supports tracking autofocus
has phase detect auto focus
bad battery life (510 CIPA)
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Travel Comparison

Pentax X90 Travel photography advice
Sony A68 Travel photography advice
51
built-in flash
fairly wide (26mm)
great reach (676mm)
no Time Lapse mode
low megapixels (12 megapixels)
display is not selfie friendly
somewhat slow maximum aperture (f2.8)
55
resolution is good (24MP)
has built in flash
no Timelapse recording
bad battery life (510 shots)
does not feature selfie friendly display
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Landscape Comparison

Landscape photography with Pentax X90
Landscape photography with Sony A68
35
focusing manually
fairly wide (26mm)
has image stabilization (Sensor-shift)
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f2.8)
screen is somewhat small (2.7 inches)
low megapixels (12MP)
sensor is very small (1/2.3")
lacks RAW format
no Time Lapse mode
68
manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
resolution is good (24MP)
sensor size is good (APS-C)
very good high ISO (25,600)
delivers RAW files
screen is small (2.7 inch)
bad battery life (510 CIPA)
no Timelapse recording
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Vlogging Comparison

Pentax X90 Vlogging details
Sony A68 Vlogging details
23
fairly wide (26mm)
has image stabilization (Sensor-shift)
somewhat slow maximum aperture (f2.8)
display is not selfie friendly
video quality not great (1280 x 720 resolution)
no external mic socket
35
built in image stabilization (Sensor based)
supports face detection focus
video res high (1920 x 1080 pxls)
has external microphone port
does not feature selfie friendly display
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Pentax X90 vs Sony A68 Specifications

Detailed spec comparison table for Pentax X90 and Sony A68
 Pentax X90Sony SLT-A68
General Information
Make Pentax Sony
Model Pentax X90 Sony SLT-A68
Class Small Sensor Superzoom Entry-Level DSLR
Revealed 2010-07-06 2015-11-06
Body design SLR-like (bridge) Compact SLR
Sensor Information
Chip Prime Bionz X
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.08 x 4.56mm 23.5 x 15.6mm
Sensor area 27.7mm² 366.6mm²
Sensor resolution 12 megapixels 24 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Max resolution 4000 x 3000 6000 x 4000
Max native ISO 6400 25600
Minimum native ISO 80 100
RAW pictures
Autofocusing
Manual focus
Touch focus
Continuous AF
AF single
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 9 79
Cross focus points - 15
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 26-676mm (26.0x) -
Highest aperture f/2.8-5.0 -
Macro focus distance 1cm -
Amount of lenses - 143
Crop factor 5.9 1.5
Screen
Display type Fixed Type Tilting
Display diagonal 2.7 inch 2.7 inch
Display resolution 230k dot 461k dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution - 1,440k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.57x
Features
Minimum shutter speed 4 secs 30 secs
Fastest shutter speed 1/4000 secs 1/4000 secs
Continuous shutter speed - 8.0 frames per second
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash range 9.10 m 12.00 m (at ISO 100)
Flash modes - Flash off, Auto, Fill-flash, Slow sync, Red-eye reduction, Rear sync, Wireless, High Speed sync
External flash
Auto exposure bracketing
White balance bracketing
Fastest flash sync - 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 (60i, 30p, 24p), 1440 x 1080, 640 x 480
Max video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, AVCHD, XAVC S
Microphone jack
Headphone jack
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 None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 428 gr (0.94 lbs) 610 gr (1.34 lbs)
Dimensions 111 x 85 x 110mm (4.4" x 3.3" x 4.3") 143 x 104 x 81mm (5.6" x 4.1" x 3.2")
DXO scores
DXO Overall score not tested 79
DXO Color Depth score not tested 24.1
DXO Dynamic range score not tested 13.5
DXO Low light score not tested 701
Other
Battery life - 510 pictures
Style of battery - Battery Pack
Battery model D-L106 NP-FM500H
Self timer Yes (2 or 10 sec) Yes (Yes (2 or 12 sec))
Time lapse shooting
Storage media SD/SDHC, Internal SD/ SDHC/SDXC, Memory Stick Pro Duo
Storage slots One One
Retail pricing $350 $581