Pentax 645Z vs Pentax E90
49 Imaging
80 Features
74 Overall
77
94 Imaging
33 Features
11 Overall
24
Pentax 645Z vs Pentax E90 Key Specs
(Full Review)
- 51MP - Medium format Sensor
- 3.2" Tilting Screen
- ISO 100 - 204800
- No Anti-Alias Filter
- 1920 x 1080 video
- Pentax 645AF2 Mount
- 1550g - 156 x 117 x 123mm
- Introduced April 2014
- Superseded the Pentax 645D
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 3200
- 1280 x 720 video
- 32-95mm (F3.1-5.9) lens
- 145g - 102 x 59 x 25mm
- Announced January 2010
Pentax 645Z vs Pentax E90 Overview
Lets look more in depth at the Pentax 645Z and Pentax E90, former being a Pro DSLR while the latter is a Small Sensor Compact and they are both designed by Pentax. There is a considerable difference among the sensor resolutions of the 645Z (51MP) and E90 (10MP) and the 645Z (Medium format) and E90 (1/2.3") boast totally different sensor measurements.
Sora from OpenAI releases its first ever music videoThe 645Z was unveiled 4 years later than the E90 and that is a fairly large difference as far as camera tech is concerned. Both of these cameras feature different body design with the Pentax 645Z being a Large SLR camera and the Pentax E90 being a Compact camera.
Before delving right into a full comparison, here is a simple synopsis of how the 645Z scores vs the E90 for portability, imaging, features and an overall rating.
Pentax 645Z vs Pentax E90 Gallery
Below is a preview of the gallery photos for Pentax 645Z & Pentax Optio E90. The full galleries are viewable at Pentax 645Z Gallery & Pentax E90 Gallery.
Reasons to pick Pentax 645Z over the Pentax E90
645Z | E90 | |||
---|---|---|---|---|
Announced | April 2014 | January 2010 | Fresher by 52 months | |
Manual focus | Very exact focus | |||
Screen type | Tilting | Fixed | Tilting screen | |
Screen size | 3.2" | 2.7" | Bigger screen (+0.5") | |
Screen resolution | 1037k | 230k | Sharper screen (+807k dot) |
Reasons to pick Pentax E90 over the Pentax 645Z
E90 | 645Z |
---|
Common features in the Pentax 645Z and Pentax E90
645Z | E90 | |||
---|---|---|---|---|
Selfie screen | Lack of selfie screen | |||
Touch friendly screen | Neither provides Touch friendly screen |
Pentax 645Z vs Pentax E90 Physical Comparison
For anyone who is planning to carry your camera often, you will have to factor in its weight and proportions. The Pentax 645Z provides outside dimensions of 156mm x 117mm x 123mm (6.1" x 4.6" x 4.8") with a weight of 1550 grams (3.42 lbs) while the Pentax E90 has measurements of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") accompanied by a weight of 145 grams (0.32 lbs).
Check out the Pentax 645Z and Pentax E90 in our brand new Camera & Lens Size Comparison Tool.Keep in mind, the weight of an ILC will change dependant on the lens you select at the time. The following is a front view overall size comparison of the 645Z versus the E90.
Considering size and weight, the portability score of the 645Z and E90 is 49 and 94 respectively.
Pentax 645Z vs Pentax E90 Sensor Comparison
Often, its tough to visualise the gap in sensor sizing purely by going through specs. The photograph below should offer you a far better sense of the sensor dimensions in the 645Z and E90.
All in all, both of the cameras come with different resolutions and different sensor sizing. The 645Z with its bigger sensor will make achieving shallower depth of field simpler and the Pentax 645Z will provide extra detail having an extra 41 Megapixels. Higher resolution can also let you crop shots a good deal more aggressively. The more modern 645Z is going to have an advantage when it comes to sensor tech.
Pentax 645Z vs Pentax E90 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Pentax 645Z vs Pentax E90 Specifications
Pentax 645Z | Pentax Optio E90 | |
---|---|---|
General Information | ||
Make | Pentax | Pentax |
Model type | Pentax 645Z | Pentax Optio E90 |
Class | Pro DSLR | Small Sensor Compact |
Introduced | 2014-04-15 | 2010-01-25 |
Body design | Large SLR | Compact |
Sensor Information | ||
Powered by | PRIME III | Prime |
Sensor type | CMOS | CCD |
Sensor size | Medium format | 1/2.3" |
Sensor measurements | 44 x 33mm | 6.08 x 4.56mm |
Sensor area | 1,452.0mm² | 27.7mm² |
Sensor resolution | 51 megapixel | 10 megapixel |
Anti alias filter | ||
Aspect ratio | 4:3 | 4:3 and 16:9 |
Full resolution | 8256 x 6192 | 3648 x 2736 |
Max native ISO | 204800 | 3200 |
Minimum native ISO | 100 | 80 |
RAW photos | ||
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
Continuous AF | ||
AF single | ||
Tracking AF | ||
Selective AF | ||
AF center weighted | ||
AF multi area | ||
AF live view | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Total focus points | 27 | 3 |
Lens | ||
Lens support | Pentax 645AF2 | fixed lens |
Lens zoom range | - | 32-95mm (3.0x) |
Largest aperture | - | f/3.1-5.9 |
Macro focusing range | - | 6cm |
Number of lenses | 6 | - |
Crop factor | 0.8 | 5.9 |
Screen | ||
Range of screen | Tilting | Fixed Type |
Screen sizing | 3.2 inches | 2.7 inches |
Resolution of screen | 1,037 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | None |
Viewfinder coverage | 98% | - |
Viewfinder magnification | 0.85x | - |
Features | ||
Slowest shutter speed | 30 seconds | 4 seconds |
Maximum shutter speed | 1/4000 seconds | 1/2000 seconds |
Continuous shooting speed | 3.0 frames per sec | - |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | - |
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | no built-in flash | 3.50 m |
Flash modes | 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 | ||
White balance bracketing | ||
Maximum flash sync | 1/125 seconds | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p,24p) | 1280 x 720 (15 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
Max video resolution | 1920x1080 | 1280x720 |
Video file format | MPEG-4, H.264 | Motion JPEG |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | Optional | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 1550 gr (3.42 lbs) | 145 gr (0.32 lbs) |
Physical dimensions | 156 x 117 x 123mm (6.1" x 4.6" x 4.8") | 102 x 59 x 25mm (4.0" x 2.3" x 1.0") |
DXO scores | ||
DXO All around rating | 101 | not tested |
DXO Color Depth rating | 26.0 | not tested |
DXO Dynamic range rating | 14.7 | not tested |
DXO Low light rating | 4505 | not tested |
Other | ||
Battery life | 650 shots | - |
Style of battery | Battery Pack | - |
Battery ID | D-LI90 | 2 x AA |
Self timer | Yes (2 or 10 secs) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage media | Dual SD/SDHC/SDXC slots | SD/SDHC, Internal |
Storage slots | Dual | One |
Launch price | $5,024 | $100 |