Pentax 645D with Pentax 645Z Overview
Let's compare 645Z with 645D. Both cameras produced
Pentax.
These models are included in the Pro DSLR cameras.
Pentax 645Z was released in 2014, and Pentax 645D in 2010.
645Z is newer, which is a plus. 645D 4 years older.
4 years, this is a pretty big age difference.
The sensor resolution of 645Z is greater than that of 645D. The difference of 11 MP is quite a lot.
The more megapixels the camera has, the more detailed and clear the picture will be. The number of megapixels will also affect the maximum size of the photos, which then can be printed without loss of quality.
At the second camera (645D), the minimum ISO value is lower, which gives more opportunities for shooting in daylight.
A larger maximum ISO allows you to take good pictures in the dark.
At Pentax 645Z, the maximum ISO is greater by 203200.
Both cameras feature a 3-inch tilting screen.
Both cameras have a optical (pentaprism) viewfinder.
All viewfinders has no electronic viewfinderk dot resolution.
Burst mode, also called continuous shooting mode, sports mode or continuous high speed mode, is a shooting mode in still cameras. Pentax 645Z has 1.0 fps continuous shooting.
Pentax 645Z has 1.0 fps continuous shooting.
| General |
645Z |
645D |
| Brand |
Pentax
|
Pentax
|
| Model |
645Z |
645D |
| Announced |
April, 2014 |
March, 2010 |
| Body Type |
Large SLR |
Large SLR |
| Lens |
| Lens Mount |
Pentax 645AF2 |
Pentax 645AF2 |
| Manual Focus |
|
|
| Focal Lens Multiplier |
0.8 |
0.8 |
| Number of Lenses |
6 |
6 |
| Macro Focus Range |
n/a |
n/a |
| Screen |
| Screen Size |
3" |
3" |
| Screen Type |
Tilting |
Fixed |
| Screen Resolution |
1037k pixels |
921k pixels |
| Touch Screen |
|
|
| Live View |
|
|
| Viewfinder |
| Viewfinder |
Optical (pentaprism) |
Optical (pentaprism) |
| Viewfinder Resolution |
no electronic viewfinder |
| Viewfinder Coverage |
98% |
98% |
| Viewfinder Magnification |
0.85 |
0.85 |
| Autofocus |
| AF Touch |
|
|
| AF Continuous |
|
|
| AF Single |
|
|
| AF Tracking |
|
|
| AF Selective |
|
|
| AF Center |
|
|
| AF Multi Area |
|
|
| AF Live View |
|
|
| AF Face Detection |
|
|
| AF Contrast Detection |
|
|
| AF Phase Detection |
|
|
| Number of Focus Points |
27 |
11 |
| Number of Cross Focus Points |
0 |
0 |
| Photography Features |
| RAW Support |
|
|
| Min Shutter Speed |
1/30 sec |
1/30 sec |
| Max Shutter Speed |
1/4000 sec |
1/4000 sec |
| Continuous Shooting |
3.0 fps |
1.0 fps |
| Shutter Priority |
|
|
| Aperture Priority |
|
|
| Manual Exposure Mode |
|
|
| Exposure Compensation |
|
|
| Custom White Balance |
|
|
| Image Stabilization |
|
|
| Built-in Flash |
|
|
| Flash Range |
no built-in flash |
no built-in flash |
| 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 |
Auto, On, Off, Red-eye, Slow Sync, Rear Curtain |
| External Flash |
|
|
| AE Bracketing |
|
|
| AE Bracketing Range |
±5 EV |
±5 EV |
| WB Bracketing |
|
|
| Sensor |
| Sensor Size |
Medium format |
Medium format |
| Sensor Type |
CMOS |
CCD |
| Sensor Dimensions |
44 x 33 mm |
44 x 33 mm |
| Sensor Area |
1452.0 mm² |
1452.0 mm² |
| Sensor Resolution |
51 MP |
40 MP |
| Max Image Resolution |
8256 x 6192 |
7264 x 5440 |
| Max Native ISO |
204800 |
1600 |
| Min Native ISO |
100 |
200 |
| Max Boosted ISO |
0 |
0 |
| Min Boosted ISO |
0 |
100 |
| Video Features |
| 4K |
|
|
| Max Video Resolution |
1920 x 1080 |
None |
| Video Formats |
MPEG-4, H.264 |
|
| Timelapse Recording |
|
|
| Microphone Port |
|
|
| Headphone Port |
|
|
| Exposure Modes |
| Multi-Segment |
|
|
| Average |
|
|
| Spot |
|
|
| Partial |
|
|
| AF-Area |
|
|
| Center Weighted |
|
|
| Connectivity |
| GPS |
Optional |
None |
| Wireless Connectivity |
Built-In |
Built-In |
| Bluetooth |
|
|
| HDMI |
|
|
| USB |
USB 3.0 (5 GBit/sec) |
USB 2.0 (480 Mbit/sec) |
| Battery |
| Battery Life |
650 shots |
800 shots |
| Battery Type |
Battery Pack |
Battery Pack |
| Battery Model |
D-LI90 |
D-LI90 |
| Physical |
| Weight |
1550 g |
1480 g |
| Physical Dimensions |
156 x 117 x 123 mm |
156 x 117 x 119 mm |
| Environmental Sealing |
|
|
| Water Proof |
|
|
| Dust Proof |
|
|
| Shock Proof |
|
|
| Crush Proof |
|
|
| Freeze Proof |
|
|
| Shock Proof |
|
|
| Storage |
| Storage Type |
Dual SD/SDHC/SDXC slots |
SD/SDHC |
| Storage Slots |
2 |
2 |
| Other Features |
| Self Timer |
|
|
| Selfie Friendly |
|
|
