Pentax 645D vs Pentax K-70
50 Imaging
76 Features
52 Overall
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62 Imaging
67 Features
81 Overall
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Pentax 645D vs Pentax K-70 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
- Launched March 2010
- Newer Model is Pentax 645Z
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 100 - 102400
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 688g - 126 x 93 x 74mm
- Introduced June 2016
- Replacement is Pentax KF
Pentax 645D vs Pentax K-70 Overview
Below, we are evaluating the Pentax 645D and Pentax K-70, former is a Pro DSLR while the other is a Entry-Level DSLR and both are created by Pentax. There exists a large gap among the resolutions of the 645D (40MP) and K-70 (24MP) and the 645D (Medium format) and K-70 (APS-C) enjoy totally different sensor dimensions.
Sora from OpenAI releases its first ever music videoThe 645D was revealed 7 years earlier than the K-70 which is a fairly serious difference as far as camera technology is concerned. Both of these cameras come with different body type with the Pentax 645D being a Large SLR camera and the Pentax K-70 being a Compact SLR camera.
Before delving through a more detailed comparison, below is a brief summary of how the 645D matches up against the K-70 in regards to portability, imaging, features and an overall mark.
Pentax 645D vs Pentax K-70 Gallery
This is a sample of the gallery pics for Pentax 645D & Pentax K-70. The full galleries are viewable at Pentax 645D Gallery & Pentax K-70 Gallery.
Reasons to pick Pentax 645D over the Pentax K-70
645D | K-70 |
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Reasons to pick Pentax K-70 over the Pentax 645D
K-70 | 645D | |||
---|---|---|---|---|
Introduced | June 2016 | March 2010 | Newer by 76 months | |
Display type | Fully Articulated | Fixed | Fully Articulating display | |
Selfie screen | Easy selfies |
Common features in the Pentax 645D and Pentax K-70
645D | K-70 | |||
---|---|---|---|---|
Focus manually | More precise focus | |||
Display dimension | 3" | 3" | Identical display sizing | |
Display resolution | 921k | 921k | Same display resolution | |
Touch display | Missing Touch display |
Pentax 645D vs Pentax K-70 Physical Comparison
When you are aiming to travel with your camera, you'll have to think about its weight and volume. The Pentax 645D has got outside dimensions of 156mm x 117mm x 119mm (6.1" x 4.6" x 4.7") with a weight of 1480 grams (3.26 lbs) whilst the Pentax K-70 has sizing of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") with a weight of 688 grams (1.52 lbs).
Check out the Pentax 645D and Pentax K-70 in our completely new Camera plus Lens Size Comparison Tool.Remember, the weight of an ILC will change depending on the lens you have at that time. Here is the front view proportions comparison of the 645D and the K-70.
Taking into account dimensions and weight, the portability rating of the 645D and K-70 is 50 and 62 respectively.
Pentax 645D vs Pentax K-70 Sensor Comparison
Sometimes, its tough to envision the difference in sensor dimensions purely by viewing technical specs. The image here will help give you a much better sense of the sensor sizes in the 645D and K-70.
As you have seen, both cameras posses different megapixel count and different sensor dimensions. The 645D having a larger sensor will make achieving shallow depth of field less difficult and the Pentax 645D will provide you with extra detail because of its extra 16MP. Greater resolution will let you crop images somewhat more aggressively. The more aged 645D will be behind when it comes to sensor innovation.
Pentax 645D vs Pentax K-70 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Pentax 645D vs Pentax K-70 Specifications
Pentax 645D | Pentax K-70 | |
---|---|---|
General Information | ||
Company | Pentax | Pentax |
Model type | Pentax 645D | Pentax K-70 |
Type | Pro DSLR | Entry-Level DSLR |
Launched | 2010-03-10 | 2016-06-08 |
Body design | Large SLR | Compact SLR |
Sensor Information | ||
Processor | Prime II | PRIME MII |
Sensor type | CCD | CMOS |
Sensor size | Medium format | APS-C |
Sensor dimensions | 44 x 33mm | 23.5 x 15.6mm |
Sensor surface area | 1,452.0mm² | 366.6mm² |
Sensor resolution | 40MP | 24MP |
Anti alias filter | ||
Aspect ratio | 4:3 | 3:2 |
Peak resolution | 7264 x 5440 | 6000 x 4000 |
Highest native ISO | 1600 | 102400 |
Min native ISO | 200 | 100 |
RAW files | ||
Min enhanced ISO | 100 | - |
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Total focus points | 11 | 11 |
Cross type focus points | - | 9 |
Lens | ||
Lens mount type | Pentax 645AF2 | Pentax KAF2 |
Available lenses | 6 | 151 |
Focal length multiplier | 0.8 | 1.5 |
Screen | ||
Display type | Fixed Type | Fully Articulated |
Display sizing | 3" | 3" |
Resolution of display | 921 thousand dot | 921 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display technology | 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 | 0.63x |
Features | ||
Minimum shutter speed | 30s | 30s |
Fastest shutter speed | 1/4000s | 1/6000s |
Continuous shutter speed | 1.0 frames/s | 6.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | no built-in flash | 12.00 m (at ISO 100) |
Flash settings | Auto, On, Off, Red-eye, Slow Sync, Rear Curtain | Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Fastest flash sync | 1/125s | - |
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) |
Highest video resolution | None | 1920x1080 |
Video format | - | MPEG-4, H.264 |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | Optional |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 1480g (3.26 pounds) | 688g (1.52 pounds) |
Dimensions | 156 x 117 x 119mm (6.1" x 4.6" x 4.7") | 126 x 93 x 74mm (5.0" x 3.7" x 2.9") |
DXO scores | ||
DXO Overall rating | 82 | not tested |
DXO Color Depth rating | 24.6 | not tested |
DXO Dynamic range rating | 12.6 | not tested |
DXO Low light rating | 1262 | not tested |
Other | ||
Battery life | 800 photographs | 410 photographs |
Form of battery | Battery Pack | Battery Pack |
Battery ID | D-LI90 | - |
Self timer | Yes (2 or 10 sec) | Yes (2 or 12 secs, continuous) |
Time lapse shooting | ||
Storage media | SD/SDHC | SD/SDHC/SDXC (UHS-I compatible) |
Storage slots | Dual | One |
Retail cost | $4,000 | $649 |