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Pentax X-5 vs Sony A900

Portability
65
Imaging
39
Features
50
Overall
43
Pentax X-5 front
 
Sony Alpha DSLR-A900 front
Portability
54
Imaging
66
Features
62
Overall
64

Pentax X-5 vs Sony A900 Key Specs

Pentax X-5
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Display
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 22-580mm (F3.1-5.9) lens
  • 595g - 119 x 86 x 107mm
  • Released August 2012
Sony A900
(Full Review)
  • 25MP - Full frame Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • No Video
  • Sony/Minolta Alpha Mount
  • 895g - 156 x 117 x 82mm
  • Revealed October 2008
  • Renewed by Sony A99
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Pentax X-5 vs Sony A900 Overview

Here is a extensive comparison of the Pentax X-5 vs Sony A900, one being a Small Sensor Superzoom and the other is a Advanced DSLR by competitors Pentax and Sony. There is a significant difference among the image resolutions of the X-5 (16MP) and A900 (25MP) and the X-5 (1/2.3") and A900 (Full frame) have different sensor sizes.

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The X-5 was revealed 3 years later than the A900 and that is a fairly sizable gap as far as camera tech is concerned. Both the cameras feature different body design with the Pentax X-5 being a SLR-like (bridge) camera and the Sony A900 being a Mid-size SLR camera.

Before delving into a comprehensive comparison, here is a simple overview of how the X-5 matches up vs the A900 in regards to portability, imaging, features and an overall rating.

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Reasons to pick Pentax X-5 over the Sony A900

 X-5 A900 
RevealedAugust 2012October 2008Fresher by 47 months
Display typeTiltingFixed Tilting display

Reasons to pick Sony A900 over the Pentax X-5

 A900 X-5 
Display resolution922k460kSharper display (+462k dot)

Common features in the Pentax X-5 and Sony A900

 X-5 A900 
Focus manually More accurate focus
Display size3"3"Same display dimensions
Selfie screen Neither has selfie screen
Touch friendly display Absent Touch friendly display

Pentax X-5 vs Sony A900 Physical Comparison

In case you're intending to carry your camera frequently, you'll have to factor in its weight and dimensions. The Pentax X-5 has outer measurements of 119mm x 86mm x 107mm (4.7" x 3.4" x 4.2") along with a weight of 595 grams (1.31 lbs) and the Sony A900 has dimensions of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") along with a weight of 895 grams (1.97 lbs).

See the Pentax X-5 vs Sony A900 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilizing at that time. Underneath is a front view proportions comparison of the X-5 compared to the A900.

Pentax X-5 vs Sony A900 size comparison

Factoring in size and weight, the portability score of the X-5 and A900 is 65 and 54 respectively.

Pentax X-5 vs Sony A900 top view buttons comparison

Pentax X-5 vs Sony A900 Sensor Comparison

Generally, it can be difficult to picture the gap in sensor sizing merely by seeing a spec sheet. The graphic below will help provide you a stronger sense of the sensor measurements in the X-5 and A900.

Clearly, both the cameras feature different resolutions and different sensor sizing. The X-5 having a smaller sensor is going to make getting shallower depth of field trickier and the Sony A900 will produce greater detail because of its extra 9 Megapixels. Greater resolution will also help you crop pics way more aggressively. The more modern X-5 should have an edge when it comes to sensor innovation.

Pentax X-5 vs Sony A900 sensor size comparison

Pentax X-5 vs Sony A900 Screen and ViewFinder

Pentax X-5 vs Sony A900 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax X-5 Portrait photography factors
Sony A900 Portrait photography factors
43
focusing manually
megapixel count decent (16MP)
has face detection focus
no external flash support
tiny sensor size (1/2.3")
lacks RAW support
71
has manual focus
megapixel count great (25MP)
big sensor size (Full frame)
exports RAW files
does not have liveview
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Street Comparison

Pentax X-5 Street photography highlights
Sony A900 Street photography highlights
50
screen tilts up and down
image stabilization (Sensor-shift)
tiny sensor size (1/2.3")
lacks RAW support
heavier than others (595 grams)
66
image stabilization (Sensor based)
big sensor size (Full frame)
exports RAW files
weather sealing
screen does not articulate
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Sports Comparison

Pentax X-5 Sports photography info
Sony A900 Sports photography info
52
incredible zoom range (22-580mm 26.4 x zoom)
image stabilization (Sensor-shift)
megapixel count decent (16MP)
has tracking autofocus
tiny sensor size (1/2.3")
lacks phase detect auto focus
70
high shutter speed (1/8,000s)
image stabilization (Sensor based)
megapixel count great (25MP)
big sensor size (Full frame)
weather sealing
has phase detect AF
does not have liveview
max fps low (5.0 frames/s)
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Travel Comparison

Pentax X-5 Travel photography highlights
Sony A900 Travel photography highlights
53
megapixel count decent (16 megapixels)
flash built-in
pretty wide (22mm)
long reach (580mm)
lack of Time Lapse function
heavier than others (595g)
does not have selfie friendly screen
sluggish maximum aperture (f3.1)
54
weather sealing
megapixel count great (25 megapixels)
lack of Time Lapse recording
display isn't selfie friendly
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Landscape Comparison

Landscape photography with Pentax X-5
Landscape photography with Sony A900
47
focusing manually
pretty wide (22mm)
decent sized screen (3")
image stabilization (Sensor-shift)
megapixel count decent (16MP)
can't change lenses (fixed lens mount)
sluggish maximum aperture (f3.1)
tiny sensor size (1/2.3")
lacks RAW support
lack of Time Lapse function
72
has manual focus
switch lenses (Sony/Minolta Alpha mount)
screen size is good (3 inches)
image stabilization (Sensor based)
megapixel count great (25 megapixels)
big sensor size (Full frame)
exports RAW files
weather sealing
has double storage slots
does not have liveview
lack of Time Lapse recording
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Vlogging Comparison

Pentax X-5 Vlogging info
Sony A900 Vlogging info
26
pretty wide (22mm)
image stabilization (Sensor-shift)
has face detection focus
high quality video (1920 x 1080 pixels)
sluggish maximum aperture (f3.1)
does not have selfie friendly screen
lack of external mic port
heavier than others (595 grams)
9
can't shoot video
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Pentax X-5 vs Sony A900 Specifications

Detailed spec comparison table for Pentax X-5 and Sony A900
 Pentax X-5Sony Alpha DSLR-A900
General Information
Manufacturer Pentax Sony
Model Pentax X-5 Sony Alpha DSLR-A900
Category Small Sensor Superzoom Advanced DSLR
Released 2012-08-22 2008-10-22
Body design SLR-like (bridge) Mid-size SLR
Sensor Information
Chip - Bionz
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" Full frame
Sensor dimensions 6.08 x 4.56mm 35.9 x 24mm
Sensor area 27.7mm² 861.6mm²
Sensor resolution 16 megapixel 25 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 3:2 and 16:9
Full resolution 4608 x 3456 6048 x 4032
Max native ISO 6400 6400
Min native ISO 100 100
RAW pictures
Autofocusing
Manual focus
Touch focus
AF continuous
AF single
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 9 9
Lens
Lens mounting type fixed lens Sony/Minolta Alpha
Lens focal range 22-580mm (26.4x) -
Highest aperture f/3.1-5.9 -
Macro focus distance 1cm -
Amount of lenses - 143
Crop factor 5.9 1
Screen
Display type Tilting Fixed Type
Display size 3" 3"
Display resolution 460k dot 922k dot
Selfie friendly
Liveview
Touch screen
Display technology - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder Electronic Optical (pentaprism)
Viewfinder resolution 230k dot -
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.74x
Features
Lowest shutter speed 4s 30s
Highest shutter speed 1/1500s 1/8000s
Continuous shooting speed 10.0fps 5.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash range 9.10 m no built-in flash
Flash options - Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AEB
WB bracketing
Highest flash sync - 1/250s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) -
Max video resolution 1920x1080 None
Video file format Motion JPEG -
Mic jack
Headphone jack
Connectivity
Wireless Eye-Fi Connected None
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 595 grams (1.31 lbs) 895 grams (1.97 lbs)
Physical dimensions 119 x 86 x 107mm (4.7" x 3.4" x 4.2") 156 x 117 x 82mm (6.1" x 4.6" x 3.2")
DXO scores
DXO All around score not tested 79
DXO Color Depth score not tested 23.7
DXO Dynamic range score not tested 12.3
DXO Low light score not tested 1431
Other
Battery life 330 photos 880 photos
Battery form Battery Pack Battery Pack
Battery model 4 x AA NP-FM500H
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32
Storage slots 1 Dual
Cost at launch $230 $2,736