Pentax 645D vs Pentax K-5 II
50 Imaging
76 Features
52 Overall
66
60 Imaging
58 Features
82 Overall
67
Pentax 645D vs Pentax K-5 II Key Specs
(Full Review)
- 40MP - Medium format Sensor
- 3" Fixed Display
- ISO 200 - 1600
- No Anti-Alias Filter
- No Video
- Pentax 645AF2 Mount
- 1480g - 156 x 117 x 119mm
- Released March 2010
- Successor is Pentax 645Z
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 12800 (Bump to 51200)
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 760g - 131 x 97 x 73mm
- Released June 2013
- Succeeded the Pentax K-5
Pentax 645D vs Pentax K-5 II Overview
Lets examine more closely at the Pentax 645D versus Pentax K-5 II, former is a Pro DSLR while the other is a Advanced DSLR and both of them are sold by Pentax. There exists a sizable gap between the sensor resolutions of the 645D (40MP) and K-5 II (16MP) and the 645D (Medium format) and K-5 II (APS-C) feature totally different sensor dimensions.
Samsung Releases Faster Versions of EVO MicroSD CardsThe 645D was brought out 4 years prior to the K-5 II which is quite a significant difference as far as technology is concerned. Each of the cameras offer different body type with the Pentax 645D being a Large SLR camera and the Pentax K-5 II being a Mid-size SLR camera.
Before diving in to a in-depth comparison, below is a concise view of how the 645D scores against the K-5 II for portability, imaging, features and an overall score.
Pentax 645D vs Pentax K-5 II Gallery
Here is a sample of the gallery pictures for Pentax 645D & Pentax K-5 II. The entire galleries are viewable at Pentax 645D Gallery & Pentax K-5 II Gallery.
Reasons to pick Pentax 645D over the Pentax K-5 II
645D | K-5 II |
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Reasons to pick Pentax K-5 II over the Pentax 645D
K-5 II | 645D | |||
---|---|---|---|---|
Released | June 2013 | March 2010 | More modern by 39 months |
Common features in the Pentax 645D and Pentax K-5 II
645D | K-5 II | |||
---|---|---|---|---|
Manually focus | More exact focusing | |||
Display type | Fixed | Fixed | Fixed display | |
Display sizing | 3" | 3" | Equivalent display sizing | |
Display resolution | 921k | 921k | Equal display resolution | |
Selfie screen | Lack of selfie screen | |||
Touch friendly display | Lack of Touch friendly display |
Pentax 645D vs Pentax K-5 II Physical Comparison
If you're planning to carry around your camera, you should consider its weight and size. The Pentax 645D enjoys 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) and the Pentax K-5 II has specifications of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") having a weight of 760 grams (1.68 lbs).
Take a look at the Pentax 645D versus Pentax K-5 II in our brand new Camera plus Lens Size Comparison Tool.Keep in mind, the weight of an ILC will change depending on the lens you are using at the time. Underneath is the front view sizing comparison of the 645D against the K-5 II.
Looking at dimensions and weight, the portability grade of the 645D and K-5 II is 50 and 60 respectively.
Pentax 645D vs Pentax K-5 II Sensor Comparison
Normally, it is hard to envision the contrast between sensor sizes only by looking at specs. The pic below should give you a stronger sense of the sensor measurements in the 645D and K-5 II.
All in all, both of those cameras enjoy different resolutions and different sensor sizes. The 645D featuring a larger sensor will make achieving shallower depth of field less difficult and the Pentax 645D will give more detail having its extra 24 Megapixels. Greater resolution will also make it easier to crop photos far more aggressively. The more aged 645D is going to be behind when it comes to sensor technology.
Pentax 645D vs Pentax K-5 II Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Pentax 645D vs Pentax K-5 II Specifications
Pentax 645D | Pentax K-5 II | |
---|---|---|
General Information | ||
Make | Pentax | Pentax |
Model type | Pentax 645D | Pentax K-5 II |
Class | Pro DSLR | Advanced DSLR |
Released | 2010-03-10 | 2013-06-04 |
Physical type | Large SLR | Mid-size SLR |
Sensor Information | ||
Processor | Prime II | Prime II |
Sensor type | CCD | CMOS |
Sensor size | Medium format | APS-C |
Sensor dimensions | 44 x 33mm | 23.7 x 15.7mm |
Sensor surface area | 1,452.0mm² | 372.1mm² |
Sensor resolution | 40 megapixel | 16 megapixel |
Anti alias filter | ||
Aspect ratio | 4:3 | 3:2 |
Maximum resolution | 7264 x 5440 | 4928 x 3264 |
Maximum native ISO | 1600 | 12800 |
Maximum boosted ISO | - | 51200 |
Min native ISO | 200 | 100 |
RAW photos | ||
Min boosted ISO | 100 | 80 |
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
Continuous AF | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Total focus points | 11 | 11 |
Cross type focus points | - | 9 |
Lens | ||
Lens mount type | Pentax 645AF2 | Pentax KAF2 |
Available lenses | 6 | 151 |
Crop factor | 0.8 | 1.5 |
Screen | ||
Type of display | Fixed Type | Fixed Type |
Display sizing | 3 inch | 3 inch |
Resolution of display | 921k dots | 921k dots |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Display technology | TFT Color LCD with wide-viewing angle and with AR coating | TFT LCD monitor |
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Optical (pentaprism) |
Viewfinder coverage | 98 percent | 100 percent |
Viewfinder magnification | 0.85x | 0.61x |
Features | ||
Slowest shutter speed | 30 secs | 30 secs |
Maximum shutter speed | 1/4000 secs | 1/8000 secs |
Continuous shooting rate | 1.0fps | 7.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | no built-in flash | 13.00 m (at ISO 100) |
Flash options | Auto, On, Off, Red-eye, Slow Sync, Rear Curtain | Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Maximum flash synchronize | 1/125 secs | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | - | 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps) |
Maximum video resolution | None | 1920x1080 |
Video data format | - | Motion JPEG |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | Optional |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 1480g (3.26 lbs) | 760g (1.68 lbs) |
Dimensions | 156 x 117 x 119mm (6.1" x 4.6" x 4.7") | 131 x 97 x 73mm (5.2" x 3.8" x 2.9") |
DXO scores | ||
DXO All around rating | 82 | 82 |
DXO Color Depth rating | 24.6 | 23.8 |
DXO Dynamic range rating | 12.6 | 14.1 |
DXO Low light rating | 1262 | 1235 |
Other | ||
Battery life | 800 pictures | 980 pictures |
Battery type | Battery Pack | Battery Pack |
Battery ID | D-LI90 | D-LI90 |
Self timer | Yes (2 or 10 sec) | Yes ( 2 or 12 seconds) |
Time lapse recording | ||
Storage type | SD/SDHC | SD/SDHC/SDXC |
Card slots | Two | One |
Price at launch | $4,000 | $830 |