Pentax 645Z vs Pentax Q10
49 Imaging
80 Features
74 Overall
77
92 Imaging
36 Features
56 Overall
44
Pentax 645Z vs Pentax Q10 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
- Revealed April 2014
- Old Model is Pentax 645D
(Full Review)
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The following is a in depth review of the Pentax 645Z and Pentax Q10, former is a Pro DSLR while the latter is a Entry-Level Mirrorless and both are designed by Pentax. There is a considerable difference among the image resolutions of the 645Z (51MP) and Q10 (12MP) and the 645Z (Medium format) and Q10 (1/2.3") use totally different sensor sizes.
President Biden pushes bill mandating TikTok sale or banThe 645Z was launched 20 months after the Q10 which makes the cameras a generation away from each other. The two cameras come with different body type with the Pentax 645Z being a Large SLR camera and the Pentax Q10 being a Rangefinder-style mirrorless camera.
Before diving through a full comparison, below is a simple summation of how the 645Z scores against the Q10 with respect to portability, imaging, features and an overall mark.
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The following is a preview of the gallery images for Pentax 645Z & Pentax Q10. The complete galleries are provided at Pentax 645Z Gallery & Pentax Q10 Gallery.
Reasons to pick Pentax 645Z over the Pentax Q10
| 645Z | Q10 | |||
|---|---|---|---|---|
| Launched | April 2014 |  | September 2012 | Newer by 20 months |
| Screen type | Tilting |  | Fixed | Tilting screen |
| Screen dimension | 3.2" |  | 3" | Bigger screen (+0.2") |
| Screen resolution | 1037k |  | 460k | Crisper screen (+577k dot) |
Reasons to pick Pentax Q10 over the Pentax 645Z
| Q10 | 645Z |
|---|
Common features in the Pentax 645Z and Pentax Q10
| 645Z | Q10 | |||
|---|---|---|---|---|
| Manually focus |  | Very precise focusing | ||
| Selfie screen |  | Neither features selfie screen | ||
| Touch screen |  | Absent Touch screen |
Pentax 645Z vs Pentax Q10 Physical Comparison
If you're looking to travel with your camera often, you're going to have to consider its weight and proportions. The Pentax 645Z enjoys outer measurements of 156mm x 117mm x 123mm (6.1" x 4.6" x 4.8") along with a weight of 1550 grams (3.42 lbs) and the Pentax Q10 has measurements of 102mm x 58mm x 34mm (4.0" x 2.3" x 1.3") accompanied by a weight of 200 grams (0.44 lbs).
Check out the Pentax 645Z and Pentax Q10 in our newest Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ dependant on the lens you select during that time. The following is the front view dimension comparison of the 645Z versus the Q10.
Looking at size and weight, the portability grade of the 645Z and Q10 is 49 and 92 respectively.
Pentax 645Z vs Pentax Q10 Sensor Comparison
Often, it's hard to visualise the gap in sensor dimensions just by going through technical specs. The picture here should give you a more clear sense of the sensor measurements in the 645Z and Q10.
As you have seen, both the cameras have got different resolutions and different sensor dimensions. The 645Z due to its bigger sensor will make achieving shallower depth of field easier and the Pentax 645Z will show more detail utilizing its extra 39MP. Higher resolution can also help you crop shots much more aggressively. The more modern 645Z will have an edge with regard to sensor technology.
Pentax 645Z vs Pentax Q10 Screen and ViewFinder
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Pentax 645Z vs Pentax Q10 Specifications
| Pentax 645Z | Pentax Q10 | |
|---|---|---|
| General Information | ||
| Company | Pentax | Pentax |
| Model | Pentax 645Z | Pentax Q10 |
| Class | Pro DSLR | Entry-Level Mirrorless |
| Revealed | 2014-04-15 | 2012-09-10 |
| Body design | Large SLR | Rangefinder-style mirrorless |
| Sensor Information | ||
| Processor Chip | PRIME III | - |
| Sensor type | CMOS | CMOS |
| Sensor size | Medium format | 1/2.3" |
| Sensor dimensions | 44 x 33mm | 6.17 x 4.55mm |
| Sensor surface area | 1,452.0mm² | 28.1mm² |
| Sensor resolution | 51 megapixel | 12 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 8256 x 6192 | 4000 x 3000 |
| Maximum native ISO | 204800 | 6400 |
| Lowest native ISO | 100 | 100 |
| RAW support | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| AF continuous | ||
| Single AF | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Number of focus points | 27 | 25 |
| Lens | ||
| Lens mounting type | Pentax 645AF2 | Pentax Q |
| Total lenses | 6 | 8 |
| Crop factor | 0.8 | 5.8 |
| Screen | ||
| Display type | Tilting | Fixed Type |
| Display diagonal | 3.2 inches | 3 inches |
| Resolution of display | 1,037k dot | 460k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Display technology | - | TFT Color LCD |
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | Optical (optional) |
| Viewfinder coverage | 98 percent | - |
| Viewfinder magnification | 0.85x | - |
| Features | ||
| Minimum shutter speed | 30s | 30s |
| Fastest shutter speed | 1/4000s | 1/8000s |
| Continuous shutter speed | 3.0 frames per sec | 5.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | no built-in flash | 7.00 m |
| Flash settings | 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, Trailing-curtain sync |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Fastest flash sync | 1/125s | 1/2000s |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p,24p) | 1920 x 1080 (30 fps), 1280 x 720p (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Maximum video resolution | 1920x1080 | 1920x1080 |
| Video format | MPEG-4, H.264 | MPEG-4, H.264 |
| Mic 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 proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 1550 gr (3.42 lbs) | 200 gr (0.44 lbs) |
| Dimensions | 156 x 117 x 123mm (6.1" x 4.6" x 4.8") | 102 x 58 x 34mm (4.0" x 2.3" x 1.3") |
| DXO scores | ||
| DXO Overall score | 101 | 49 |
| DXO Color Depth score | 26.0 | 21.1 |
| DXO Dynamic range score | 14.7 | 10.9 |
| DXO Low light score | 4505 | 183 |
| Other | ||
| Battery life | 650 pictures | 270 pictures |
| Style of battery | Battery Pack | Battery Pack |
| Battery model | D-LI90 | D-LI68 |
| Self timer | Yes (2 or 10 secs) | Yes (2 or 12 sec) |
| Time lapse shooting | ||
| Storage media | Dual SD/SDHC/SDXC slots | SD/SDHC/SDXC |
| Storage slots | 2 | Single |
| Cost at release | $5,024 | $350 |