Pentax 645D vs Pentax K-1 II
50 Imaging
76 Features
52 Overall
66
55 Imaging
78 Features
82 Overall
79
Pentax 645D vs Pentax K-1 II 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
- Introduced March 2010
- Refreshed by Pentax 645Z
(Full Review)
- 36MP - Full frame Sensor
- 3.2" Fully Articulated Display
- ISO 100 - 819200
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax KAF4 Mount
- 1010g - 137 x 110 x 86mm
- Announced February 2018
- Replaced the Pentax K-1
Pentax 645D vs Pentax K-1 II Overview
Lets look a little more in depth at the Pentax 645D versus Pentax K-1 II, one is a Pro DSLR and the other is a Advanced DSLR and they are both offered by Pentax. The image resolution of the 645D (40MP) and the K-1 II (36MP) is very comparable but the 645D (Medium format) and K-1 II (Full frame) feature different sensor sizing.
Photography GlossaryThe 645D was brought out 9 years prior to the K-1 II which is a fairly significant gap as far as camera technology is concerned. Each of the cameras offer different body type with the Pentax 645D being a Large SLR camera and the Pentax K-1 II being a Mid-size SLR camera.
Before getting straight into a full comparison, below is a concise overview of how the 645D scores versus the K-1 II with regard to portability, imaging, features and an overall mark.
Pentax 645D vs Pentax K-1 II Gallery
Below is a sample of the gallery pics for Pentax 645D and Pentax K-1 Mark II. The entire galleries are viewable at Pentax 645D Gallery and Pentax K-1 II Gallery.
Reasons to pick Pentax 645D over the Pentax K-1 II
645D | K-1 II |
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Reasons to pick Pentax K-1 II over the Pentax 645D
K-1 II | 645D | |||
---|---|---|---|---|
Announced | February 2018 | March 2010 | Newer by 96 months | |
Display type | Fully Articulated | Fixed | Fully Articulating display | |
Display sizing | 3.2" | 3" | Larger display (+0.2") | |
Display resolution | 1037k | 921k | Clearer display (+116k dot) |
Common features in the Pentax 645D and Pentax K-1 II
645D | K-1 II | |||
---|---|---|---|---|
Focus manually | More accurate focusing | |||
Selfie screen | Neither includes selfie screen | |||
Touch display | Neither includes Touch display |
Pentax 645D vs Pentax K-1 II Physical Comparison
For those who are looking to travel with your camera, you need to think about its weight and size. The Pentax 645D features exterior measurements of 156mm x 117mm x 119mm (6.1" x 4.6" x 4.7") and a weight of 1480 grams (3.26 lbs) whilst the Pentax K-1 II has specifications of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") and a weight of 1010 grams (2.23 lbs).
See the Pentax 645D versus Pentax K-1 II in the all new Camera and Lens Size Comparison Tool.Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you are utilizing at that moment. Here is the front view dimension comparison of the 645D and the K-1 II.
Taking into account dimensions and weight, the portability grade of the 645D and K-1 II is 50 and 55 respectively.
Pentax 645D vs Pentax K-1 II Sensor Comparison
Normally, it is very difficult to visualize the contrast in sensor dimensions only by going through specifications. The pic below might offer you a far better sense of the sensor sizing in the 645D and K-1 II.
Plainly, each of these cameras enjoy different megapixel count and different sensor dimensions. The 645D due to its larger sensor is going to make achieving shallow depth of field easier and the Pentax 645D will show more detail having its extra 4 Megapixels. Greater resolution will enable you to crop images far more aggressively. The more aged 645D will be disadvantaged with regard to sensor innovation.
Pentax 645D vs Pentax K-1 II Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Pentax 645D vs Pentax K-1 II Specifications
Pentax 645D | Pentax K-1 Mark II | |
---|---|---|
General Information | ||
Company | Pentax | Pentax |
Model | Pentax 645D | Pentax K-1 Mark II |
Type | Pro DSLR | Advanced DSLR |
Introduced | 2010-03-10 | 2018-02-22 |
Physical type | Large SLR | Mid-size SLR |
Sensor Information | ||
Chip | Prime II | PRIME IV |
Sensor type | CCD | CMOS |
Sensor size | Medium format | Full frame |
Sensor measurements | 44 x 33mm | 35.9 x 24mm |
Sensor area | 1,452.0mm² | 861.6mm² |
Sensor resolution | 40 megapixels | 36 megapixels |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 3:2 |
Full resolution | 7264 x 5440 | 7360 x 4912 |
Max native ISO | 1600 | 819200 |
Lowest native ISO | 200 | 100 |
RAW photos | ||
Lowest boosted ISO | 100 | - |
Autofocusing | ||
Manual focus | ||
Touch focus | ||
AF continuous | ||
AF single | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Number of focus points | 11 | 33 |
Cross focus points | - | 25 |
Lens | ||
Lens mounting type | Pentax 645AF2 | Pentax KAF4 |
Amount of lenses | 6 | 151 |
Crop factor | 0.8 | 1 |
Screen | ||
Screen type | Fixed Type | Fully Articulated |
Screen diagonal | 3 inch | 3.2 inch |
Resolution of screen | 921 thousand dots | 1,037 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Screen tech | TFT Color LCD with wide-viewing angle and with AR coating | - |
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Optical (pentaprism) |
Viewfinder coverage | 98% | 100% |
Viewfinder magnification | 0.85x | 0.7x |
Features | ||
Slowest shutter speed | 30 seconds | 30 seconds |
Maximum shutter speed | 1/4000 seconds | 1/8000 seconds |
Continuous shooting rate | 1.0 frames/s | 4.4 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Change WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | no built-in flash | no built-in flash |
Flash settings | Auto, On, Off, Red-eye, Slow Sync, Rear Curtain | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync |
External flash | ||
AEB | ||
WB bracketing | ||
Maximum flash synchronize | 1/125 seconds | 1/200 seconds |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | - | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) |
Max video resolution | None | 1920x1080 |
Video data format | - | MPEG-4, H.264 |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | None | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | Built-in |
Physical | ||
Environment sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 1480g (3.26 pounds) | 1010g (2.23 pounds) |
Dimensions | 156 x 117 x 119mm (6.1" x 4.6" x 4.7") | 137 x 110 x 86mm (5.4" x 4.3" x 3.4") |
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 | 670 photos |
Battery style | Battery Pack | Battery Pack |
Battery model | D-LI90 | D-LI90 |
Self timer | Yes (2 or 10 sec) | Yes (2 or 12 sec, custom) |
Time lapse shooting | ||
Storage type | SD/SDHC | Dual SD/SDHC/SDXC (UHS-I) |
Card slots | Dual | Dual |
Launch pricing | $4,000 | $1,737 |