Pentax 645Z vs Samsung CL80
49 Imaging
79 Features
74 Overall
77
95 Imaging
36 Features
30 Overall
33
Pentax 645Z vs Samsung CL80 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
- Launched April 2014
- Older Model is Pentax 645D
(Full Review)
- 14MP - 1/2.3" Sensor
- 3.7" Fixed Screen
- ISO 80 - 4800 (Boost to 6400)
- Optical Image Stabilization
- 1280 x 720 video
- 31-217mm (F3.3-5.5) lens
- 160g - 104 x 58 x 20mm
- Launched January 2010
- Alternative Name is ST5500
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Below is a extended review of the Pentax 645Z and Samsung CL80, former being a Pro DSLR while the latter is a Ultracompact by manufacturers Pentax and Samsung. There exists a large gap between the sensor resolutions of the 645Z (51MP) and CL80 (14MP) and the 645Z (Medium format) and CL80 (1/2.3") feature totally different sensor sizes.
Snapchat Adds Watermarks to AI-Created ImagesThe 645Z was revealed 4 years later than the CL80 and that is quite a serious difference as far as technology is concerned. Both cameras offer different body type with the Pentax 645Z being a Large SLR camera and the Samsung CL80 being a Ultracompact camera.
Before getting straight into a comprehensive comparison, below is a quick introduction of how the 645Z matches up vs the CL80 in the way of portability, imaging, features and an overall grade.
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Following is a preview of the gallery photos for Pentax 645Z & Samsung CL80. The full galleries are viewable at Pentax 645Z Gallery & Samsung CL80 Gallery.
Reasons to pick Pentax 645Z over the Samsung CL80
| 645Z | CL80 | |||
|---|---|---|---|---|
| Launched | April 2014 | January 2010 | More recent by 52 months | |
| Focus manually | Dial accurate focus | |||
| Screen type | Tilting | Fixed | Tilting screen | |
| Screen resolution | 1037k | 230k | Sharper screen (+807k dot) |
Reasons to pick Samsung CL80 over the Pentax 645Z
| CL80 | 645Z | |||
|---|---|---|---|---|
| Screen sizing | 3.7" | 3.2" | Bigger screen (+0.5") | |
| Touch friendly screen | Quickly navigate |
Common features in the Pentax 645Z and Samsung CL80
| 645Z | CL80 | |||
|---|---|---|---|---|
| Selfie screen | Neither comes with selfie screen |
Pentax 645Z vs Samsung CL80 Physical Comparison
For those who are intending to lug around your camera regularly, you will want to factor its weight and proportions. The Pentax 645Z comes with exterior 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) whilst the Samsung CL80 has measurements of 104mm x 58mm x 20mm (4.1" x 2.3" x 0.8") with a weight of 160 grams (0.35 lbs).
Check out the Pentax 645Z and Samsung CL80 in our newest Camera plus Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will change based on the lens you choose at that moment. Underneath is the front view over all size comparison of the 645Z versus the CL80.

Taking into account dimensions and weight, the portability rating of the 645Z and CL80 is 49 and 95 respectively.
Pentax 645Z vs Samsung CL80 Sensor Comparison
Quite often, its difficult to see the contrast between sensor measurements purely by reading through a spec sheet. The visual underneath will give you a clearer sense of the sensor measurements in the 645Z and CL80.
As you can see, each of the cameras enjoy different resolutions and different sensor measurements. The 645Z with its bigger sensor will make achieving shallow depth of field simpler and the Pentax 645Z will resolve more detail because of its extra 37MP. Higher resolution will help you crop photographs far more aggressively. The newer 645Z will have an advantage when it comes to sensor tech.
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Pentax 645Z vs Samsung CL80 Specifications
| Pentax 645Z | Samsung CL80 | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Samsung |
| Model type | Pentax 645Z | Samsung CL80 |
| Also referred to as | - | ST5500 |
| Category | Pro DSLR | Ultracompact |
| Launched | 2014-04-15 | 2010-01-06 |
| Body design | Large SLR | Ultracompact |
| Sensor Information | ||
| Powered by | PRIME III | - |
| Sensor type | CMOS | CCD |
| 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 megapixels | 14 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3 | 4:3, 3:2 and 16:9 |
| Max resolution | 8256 x 6192 | 4334 x 3256 |
| Max native ISO | 204800 | 4800 |
| Max enhanced ISO | - | 6400 |
| Min native ISO | 100 | 80 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Total focus points | 27 | - |
| Lens | ||
| Lens support | Pentax 645AF2 | fixed lens |
| Lens zoom range | - | 31-217mm (7.0x) |
| Highest aperture | - | f/3.3-5.5 |
| Macro focusing distance | - | 5cm |
| Number of lenses | 6 | - |
| Focal length multiplier | 0.8 | 5.8 |
| Screen | ||
| Screen type | Tilting | Fixed Type |
| Screen diagonal | 3.2" | 3.7" |
| Screen resolution | 1,037 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | None |
| Viewfinder coverage | 98% | - |
| Viewfinder magnification | 0.85x | - |
| Features | ||
| Minimum shutter speed | 30 secs | 8 secs |
| Fastest shutter speed | 1/4000 secs | 1/1500 secs |
| Continuous shutter speed | 3.0 frames/s | - |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | - |
| Set WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | no built-in flash | 5.00 m |
| 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, Fill-in, Slow Sync |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Fastest flash sync | 1/125 secs | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p,24p) | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (60, 30, 15 fps) |
| Max video resolution | 1920x1080 | 1280x720 |
| Video data format | MPEG-4, H.264 | Motion JPEG |
| 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 | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 1550g (3.42 lb) | 160g (0.35 lb) |
| Dimensions | 156 x 117 x 123mm (6.1" x 4.6" x 4.8") | 104 x 58 x 20mm (4.1" x 2.3" x 0.8") |
| DXO scores | ||
| DXO Overall 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 | - |
| Type of battery | Battery Pack | - |
| Battery ID | D-LI90 | SLB-11A |
| Self timer | Yes (2 or 10 secs) | Yes (2 or 10 sec, Double, Motion) |
| Time lapse recording | ||
| Type of storage | Dual SD/SDHC/SDXC slots | MicroSD/ MicroSDHC, Internal |
| Storage slots | 2 | Single |
| Price at release | $5,024 | $400 |