Pentax 645D vs Sony WX5
50 Imaging
75 Features
52 Overall
65


95 Imaging
35 Features
29 Overall
32
Pentax 645D vs Sony WX5 Key Specs
(Full Review)
- 40MP - Medium format Sensor
- 3" Fixed Screen
- ISO 200 - 1600
- No Anti-Alias Filter
- No Video
- Pentax 645AF2 Mount
- 1480g - 156 x 117 x 119mm
- Launched March 2010
- New Model is Pentax 645Z
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.8" Fixed Display
- ISO 125 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 24-120mm (F2.4-5.9) lens
- 146g - 92 x 52 x 22mm
- Revealed July 2010

Pentax 645D vs Sony WX5 Overview
Here, we are looking at the Pentax 645D versus Sony WX5, former is a Pro DSLR while the other is a Small Sensor Compact by companies Pentax and Sony. There is a noticeable difference among the resolutions of the 645D (40MP) and WX5 (12MP) and the 645D (Medium format) and WX5 (1/2.3") have different sensor size.

The 645D was announced 4 months prior to the WX5 which means that they are of a similar age. The two cameras feature different body design with the Pentax 645D being a Large SLR camera and the Sony WX5 being a Compact camera.
Before getting into a comprehensive comparison, here is a concise summary of how the 645D matches up against the WX5 when considering portability, imaging, features and an overall mark.

Pentax 645D vs Sony WX5 Gallery
The following is a sample of the gallery pics for Pentax 645D & Sony Cyber-shot DSC-WX5. The whole galleries are provided at Pentax 645D Gallery & Sony WX5 Gallery.
Reasons to pick Pentax 645D over the Sony WX5
645D | WX5 | |||
---|---|---|---|---|
Manual focus | ![]() | More exact focus | ||
Display size | 3" | ![]() | 2.8" | Larger display (+0.2") |
Display resolution | 921k | ![]() | 461k | Crisper display (+460k dot) |
Reasons to pick Sony WX5 over the Pentax 645D
WX5 | 645D |
---|
Common features in the Pentax 645D and Sony WX5
645D | WX5 | |||
---|---|---|---|---|
Revealed | March 2010 | ![]() | July 2010 | Same age |
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Neither provides selfie screen | ||
Touch friendly display | ![]() | Neither provides Touch friendly display |
Pentax 645D vs Sony WX5 Physical Comparison
For anybody who is aiming to travel with your camera often, you are going to need to consider its weight and measurements. The Pentax 645D provides outside measurements of 156mm x 117mm x 119mm (6.1" x 4.6" x 4.7") along with a weight of 1480 grams (3.26 lbs) while the Sony WX5 has proportions of 92mm x 52mm x 22mm (3.6" x 2.0" x 0.9") accompanied by a weight of 146 grams (0.32 lbs).
Compare the Pentax 645D versus Sony WX5 in our newest Camera & Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will differ based on the lens you have at the time. Below is a front view dimensions comparison of the 645D against the WX5.

Considering size and weight, the portability grade of the 645D and WX5 is 50 and 95 respectively.

Pentax 645D vs Sony WX5 Sensor Comparison
Often, it can be difficult to visualize the difference in sensor dimensions only by looking through a spec sheet. The image below may give you a more clear sense of the sensor measurements in the 645D and WX5.
As you can see, each of these cameras feature different resolutions and different sensor dimensions. The 645D having a larger sensor is going to make shooting shallower depth of field less difficult and the Pentax 645D will result in greater detail with its extra 28 Megapixels. Greater resolution can also make it easier to crop pics way more aggressively.

Pentax 645D vs Sony WX5 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax 645D vs Sony WX5 Specifications
Pentax 645D | Sony Cyber-shot DSC-WX5 | |
---|---|---|
General Information | ||
Company | Pentax | Sony |
Model | Pentax 645D | Sony Cyber-shot DSC-WX5 |
Type | Pro DSLR | Small Sensor Compact |
Launched | 2010-03-10 | 2010-07-08 |
Body design | Large SLR | Compact |
Sensor Information | ||
Processor Chip | Prime II | Bionz |
Sensor type | CCD | BSI-CMOS |
Sensor size | Medium format | 1/2.3" |
Sensor measurements | 44 x 33mm | 6.17 x 4.55mm |
Sensor surface area | 1,452.0mm² | 28.1mm² |
Sensor resolution | 40MP | 12MP |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 4:3 and 16:9 |
Maximum resolution | 7264 x 5440 | 4000 x 3000 |
Maximum native ISO | 1600 | 3200 |
Minimum native ISO | 200 | 125 |
RAW photos | ||
Minimum boosted ISO | 100 | - |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Single autofocus | ||
Autofocus tracking | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Number of focus points | 11 | 9 |
Lens | ||
Lens mount | Pentax 645AF2 | fixed lens |
Lens focal range | - | 24-120mm (5.0x) |
Maximum aperture | - | f/2.4-5.9 |
Macro focus range | - | 5cm |
Total lenses | 6 | - |
Focal length multiplier | 0.8 | 5.8 |
Screen | ||
Range of screen | Fixed Type | Fixed Type |
Screen size | 3" | 2.8" |
Resolution of screen | 921k dot | 461k dot |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Screen tech | TFT Color LCD with wide-viewing angle and with AR coating | - |
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | None |
Viewfinder coverage | 98 percent | - |
Viewfinder magnification | 0.85x | - |
Features | ||
Lowest shutter speed | 30 seconds | 2 seconds |
Highest shutter speed | 1/4000 seconds | 1/1600 seconds |
Continuous shooting speed | 1.0 frames/s | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | - |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash range | no built-in flash | 5.10 m |
Flash modes | Auto, On, Off, Red-eye, Slow Sync, Rear Curtain | Auto, On, Off, Red-eye, Slow sync |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Highest flash sync | 1/125 seconds | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | - | 1920 x 1080 (50 fps), 1440 x 1080 (50, 25fps), 1280 x 720 (25 fps), 640 x 480 (25 fps) |
Maximum video resolution | None | 1920x1080 |
Video data format | - | AVCHD |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 1480 gr (3.26 lb) | 146 gr (0.32 lb) |
Physical dimensions | 156 x 117 x 119mm (6.1" x 4.6" x 4.7") | 92 x 52 x 22mm (3.6" x 2.0" x 0.9") |
DXO scores | ||
DXO All around score | 82 | not tested |
DXO Color Depth score | 24.6 | not tested |
DXO Dynamic range score | 12.6 | not tested |
DXO Low light score | 1262 | not tested |
Other | ||
Battery life | 800 photos | - |
Battery form | Battery Pack | - |
Battery model | D-LI90 | NP-BN1 |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage media | SD/SDHC | SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal |
Storage slots | Dual | Single |
Launch cost | $4,000 | $250 |