Pentax 645Z vs Pentax K-5 II
49 Imaging
80 Features
74 Overall
77
60 Imaging
58 Features
82 Overall
67
Pentax 645Z vs Pentax K-5 II Key Specs
(Full Review)
- 51MP - Medium format Sensor
- 3.2" Tilting Display
- ISO 100 - 204800
- No Anti-Alias Filter
- 1920 x 1080 video
- Pentax 645AF2 Mount
- 1550g - 156 x 117 x 123mm
- Introduced April 2014
- Old Model is Pentax 645D
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 12800 (Expand to 51200)
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 760g - 131 x 97 x 73mm
- Revealed June 2013
- Earlier Model is Pentax K-5
Pentax 645Z vs Pentax K-5 II Overview
Below, we will be analyzing the Pentax 645Z versus Pentax K-5 II, former being a Pro DSLR while the latter is a Advanced DSLR and both of them are sold by Pentax. There is a noticeable difference between the resolutions of the 645Z (51MP) and K-5 II (16MP) and the 645Z (Medium format) and K-5 II (APS-C) use different sensor sizing.
Photobucket discusses licensing 13 billion images with AI firmsThe 645Z was revealed 11 months later than the K-5 II and they are both of a similar age. Both the cameras come with different body type with the Pentax 645Z being a Large SLR camera and the Pentax K-5 II being a Mid-size SLR camera.
Before delving in to a detailed comparison, below is a concise introduction of how the 645Z grades versus the K-5 II in regards to portability, imaging, features and an overall grade.
Pentax 645Z vs Pentax K-5 II Gallery
Here is a preview of the gallery images for Pentax 645Z & Pentax K-5 II. The full galleries are viewable at Pentax 645Z Gallery & Pentax K-5 II Gallery.
Reasons to pick Pentax 645Z over the Pentax K-5 II
645Z | K-5 II | |||
---|---|---|---|---|
Revealed | April 2014 | June 2013 | More recent by 11 months | |
Screen type | Tilting | Fixed | Tilting screen | |
Screen dimension | 3.2" | 3" | Bigger screen (+0.2") | |
Screen resolution | 1037k | 921k | Crisper screen (+116k dot) |
Reasons to pick Pentax K-5 II over the Pentax 645Z
K-5 II | 645Z |
---|
Common features in the Pentax 645Z and Pentax K-5 II
645Z | K-5 II | |||
---|---|---|---|---|
Manually focus | Very exact focus | |||
Selfie screen | No selfie screen | |||
Touch friendly screen | No Touch friendly screen |
Pentax 645Z vs Pentax K-5 II Physical Comparison
If you are looking to lug around your camera frequently, you'll need to think about its weight and volume. The Pentax 645Z has got external measurements of 156mm x 117mm x 123mm (6.1" x 4.6" x 4.8") with a weight of 1550 grams (3.42 lbs) and the Pentax K-5 II has sizing of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") accompanied by a weight of 760 grams (1.68 lbs).
Check the Pentax 645Z versus Pentax K-5 II in our brand new Camera & Lens Size Comparison Tool.Always remember, the weight of an ILC will differ depending on the lens you choose during that time. Here is the front view scale comparison of the 645Z vs the K-5 II.
Factoring in size and weight, the portability rating of the 645Z and K-5 II is 49 and 60 respectively.
Pentax 645Z vs Pentax K-5 II Sensor Comparison
Generally, it's tough to imagine the contrast between sensor measurements merely by looking at specs. The visual below will provide you a stronger sense of the sensor measurements in the 645Z and K-5 II.
As you can plainly see, both of those cameras have got different megapixel count and different sensor measurements. The 645Z having a bigger sensor is going to make getting shallower DOF less difficult and the Pentax 645Z will give you greater detail because of its extra 35MP. Higher resolution will enable you to crop shots much more aggressively. The younger 645Z provides an advantage when it comes to sensor tech.
Pentax 645Z vs Pentax K-5 II Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Pentax 645Z vs Pentax K-5 II Specifications
Pentax 645Z | Pentax K-5 II | |
---|---|---|
General Information | ||
Make | Pentax | Pentax |
Model | Pentax 645Z | Pentax K-5 II |
Class | Pro DSLR | Advanced DSLR |
Introduced | 2014-04-15 | 2013-06-04 |
Physical type | Large SLR | Mid-size SLR |
Sensor Information | ||
Processor Chip | PRIME III | Prime II |
Sensor type | CMOS | CMOS |
Sensor size | Medium format | APS-C |
Sensor measurements | 44 x 33mm | 23.7 x 15.7mm |
Sensor area | 1,452.0mm² | 372.1mm² |
Sensor resolution | 51 megapixels | 16 megapixels |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 3:2 |
Highest resolution | 8256 x 6192 | 4928 x 3264 |
Highest native ISO | 204800 | 12800 |
Highest boosted ISO | - | 51200 |
Minimum native ISO | 100 | 100 |
RAW support | ||
Minimum boosted ISO | - | 80 |
Autofocusing | ||
Manual focus | ||
Touch focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
AF center weighted | ||
Multi area AF | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Number of focus points | 27 | 11 |
Cross focus points | - | 9 |
Lens | ||
Lens mounting type | Pentax 645AF2 | Pentax KAF2 |
Total lenses | 6 | 151 |
Crop factor | 0.8 | 1.5 |
Screen | ||
Display type | Tilting | Fixed Type |
Display diagonal | 3.2 inches | 3 inches |
Resolution of display | 1,037 thousand dots | 921 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Display tech | - | TFT LCD monitor |
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Optical (pentaprism) |
Viewfinder coverage | 98% | 100% |
Viewfinder magnification | 0.85x | 0.61x |
Features | ||
Lowest shutter speed | 30 seconds | 30 seconds |
Highest shutter speed | 1/4000 seconds | 1/8000 seconds |
Continuous shooting rate | 3.0fps | 7.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | no built-in flash | 13.00 m (at ISO 100) |
Flash options | 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 | Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless |
External flash | ||
AEB | ||
WB bracketing | ||
Highest flash synchronize | 1/125 seconds | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p,24p) | 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps) |
Highest video resolution | 1920x1080 | 1920x1080 |
Video data format | MPEG-4, H.264 | Motion JPEG |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | Optional | Optional |
Physical | ||
Environment sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 1550g (3.42 lb) | 760g (1.68 lb) |
Dimensions | 156 x 117 x 123mm (6.1" x 4.6" x 4.8") | 131 x 97 x 73mm (5.2" x 3.8" x 2.9") |
DXO scores | ||
DXO All around score | 101 | 82 |
DXO Color Depth score | 26.0 | 23.8 |
DXO Dynamic range score | 14.7 | 14.1 |
DXO Low light score | 4505 | 1235 |
Other | ||
Battery life | 650 photos | 980 photos |
Battery style | Battery Pack | Battery Pack |
Battery model | D-LI90 | D-LI90 |
Self timer | Yes (2 or 10 secs) | Yes ( 2 or 12 seconds) |
Time lapse recording | ||
Type of storage | Dual SD/SDHC/SDXC slots | SD/SDHC/SDXC |
Card slots | 2 | 1 |
Retail pricing | $5,024 | $830 |