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Panasonic LS5 vs Pentax 645Z

Portability
94
Imaging
37
Features
25
Overall
32
Panasonic Lumix DMC-LS5 front
 
Pentax 645Z front
Portability
49
Imaging
81
Features
74
Overall
78

Panasonic LS5 vs Pentax 645Z Key Specs

Panasonic LS5
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 26-130mm (F2.8-6.5) lens
  • 126g - 97 x 62 x 27mm
  • Released July 2011
Pentax 645Z
(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
  • Announced April 2014
  • Earlier Model is Pentax 645D
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Panasonic LS5 vs Pentax 645Z Overview

Below is a thorough assessment of the Panasonic LS5 vs Pentax 645Z, one being a Small Sensor Compact and the latter is a Pro DSLR by brands Panasonic and Pentax. There is a sizeable difference between the image resolutions of the LS5 (14MP) and 645Z (51MP) and the LS5 (1/2.3") and 645Z (Medium format) have totally different sensor sizes.

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The LS5 was released 3 years before the 645Z and that is quite a large gap as far as tech is concerned. Both of these cameras feature different body design with the Panasonic LS5 being a Compact camera and the Pentax 645Z being a Large SLR camera.

Before diving straight to a detailed comparison, here is a brief summation of how the LS5 scores against the 645Z in relation to portability, imaging, features and an overall grade.

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Reasons to pick Panasonic LS5 over the Pentax 645Z

 LS5 645Z 

Reasons to pick Pentax 645Z over the Panasonic LS5

 645Z LS5 
AnnouncedApril 2014July 2011More recent by 33 months
Manually focus Dial exact focusing
Screen typeTiltingFixed Tilting screen
Screen size3.2"2.7"Bigger screen (+0.5")
Screen resolution1037k230kSharper screen (+807k dot)

Common features in the Panasonic LS5 and Pentax 645Z

 LS5 645Z 
Selfie screen Lacking selfie screen
Touch screen Lacking Touch screen

Panasonic LS5 vs Pentax 645Z Physical Comparison

In case you're looking to lug around your camera often, you have to factor its weight and proportions. The Panasonic LS5 offers outside dimensions of 97mm x 62mm x 27mm (3.8" x 2.4" x 1.1") and a weight of 126 grams (0.28 lbs) whilst the Pentax 645Z has measurements of 156mm x 117mm x 123mm (6.1" x 4.6" x 4.8") accompanied by a weight of 1550 grams (3.42 lbs).

See the Panasonic LS5 vs Pentax 645Z in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will differ depending on the lens you are utilizing at that time. Here is a front view dimensions comparison of the LS5 against the 645Z.

Panasonic LS5 vs Pentax 645Z size comparison

Factoring in size and weight, the portability score of the LS5 and 645Z is 94 and 49 respectively.

Panasonic LS5 vs Pentax 645Z top view buttons comparison

Panasonic LS5 vs Pentax 645Z Sensor Comparison

Oftentimes, its hard to see the gap between sensor measurements purely by going over technical specs. The photograph here will help give you a more clear sense of the sensor sizes in the LS5 and 645Z.

As you can tell, both of those cameras feature different resolutions and different sensor measurements. The LS5 because of its tinier sensor will make shooting shallow DOF more challenging and the Pentax 645Z will deliver more detail as a result of its extra 37MP. Higher resolution will also make it easier to crop pictures way more aggressively. The older LS5 is going to be disadvantaged with regard to sensor tech.

Panasonic LS5 vs Pentax 645Z sensor size comparison

Panasonic LS5 vs Pentax 645Z Screen and ViewFinder

Panasonic LS5 vs Pentax 645Z Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic LS5 Portrait photography information
Pentax 645Z Portrait photography information
33
decent megapixels (14MP)
has face detect focusing
manual focus not available
lack of manual exposure
no external flash support
sensor is small (1/2.3")
doesn't have RAW support
88
you can focus manually
great MP (51 megapixels)
large sensor size (Medium format)
supports face detection focusing
saves RAW formats
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Street Comparison

Panasonic LS5 Street photography information
Pentax 645Z Street photography information
62
has image stabilization (Optical)
lighter than others in class (126g)
no articulating screen
sensor is small (1/2.3")
doesn't have RAW support
63
screen tilts
large sensor size (Medium format)
saves RAW formats
environment sealing
very good high ISO (204,800)
no image stabilization
more heavy than competition in class (1,550 grams)
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Sports Comparison

Panasonic LS5 Sports photography factors
Pentax 645Z Sports photography factors
32
has image stabilization (Optical)
decent megapixels (14MP)
slow frames per second (1.0 frames/s)
no shutter priority mode
sensor is small (1/2.3")
not so great battery (160 per charge)
doesn't have phase detect AF
71
great MP (51MP)
large sensor size (Medium format)
supports tracking autofocus
environment sealing
sensor has phase detect AF
slow continuous shooting (3.0 frames/s)
no image stabilization
low battery (650 per charge)
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Travel Comparison

Travel photography with Panasonic LS5
Travel photography with Pentax 645Z
65
lighter than others in class (126 grams)
decent megapixels (14 megapixels)
flash built-in
reasonably wide (26mm)
missing Timelapse mode
not so great battery (160 shots)
screen is not selfie friendly
slow max aperture (f2.8)
51
environment sealing
great MP (51MP)
low battery (650 CIPA)
more heavy than competition in class (1,550g)
screen is not selfie friendly
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Landscape Comparison

Panasonic LS5 Landscape photography features
Pentax 645Z Landscape photography features
36
reasonably wide (26mm)
has image stabilization (Optical)
decent megapixels (14 megapixels)
manual focus not available
fixed lens (fixed lens mount)
slow max aperture (f2.8)
small screen (2.7")
lack of manual exposure
sensor is small (1/2.3")
doesn't have RAW support
not so great battery (160 CIPA)
missing Timelapse mode
78
you can focus manually
swap lenses (Pentax 645AF2 mount)
screen size is decent (3.2")
great MP (51MP)
large sensor size (Medium format)
doesnt have anti aliasing filter
very good high ISO (204,800)
saves RAW formats
environment sealing
has double storage slots
no image stabilization
low battery (650 shots)
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Vlogging Comparison

Panasonic LS5 as a Vlogging camera
Pentax 645Z as a Vlogging camera
32
reasonably wide (26mm)
has image stabilization (Optical)
has face detect focusing
lighter than others in class (126 grams)
slow max aperture (f2.8)
screen is not selfie friendly
video res low (1280 x 720 pxls)
missing microphone socket
27
supports face detection focusing
video res high (1920 x 1080 resolution)
includes external microphone port
screen is not selfie friendly
no image stabilization
more heavy than competition in class (1,550 grams)
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Panasonic LS5 vs Pentax 645Z Specifications

Detailed spec comparison table for Panasonic LS5 and Pentax 645Z
 Panasonic Lumix DMC-LS5Pentax 645Z
General Information
Manufacturer Panasonic Pentax
Model type Panasonic Lumix DMC-LS5 Pentax 645Z
Class Small Sensor Compact Pro DSLR
Released 2011-07-21 2014-04-15
Body design Compact Large SLR
Sensor Information
Chip - PRIME III
Sensor type CCD CMOS
Sensor size 1/2.3" Medium format
Sensor measurements 6.08 x 4.56mm 44 x 33mm
Sensor area 27.7mm² 1,452.0mm²
Sensor resolution 14 megapixel 51 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 4:3
Highest resolution 4320 x 3240 8256 x 6192
Highest native ISO 6400 204800
Minimum native ISO 100 100
RAW pictures
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 9 27
Lens
Lens support fixed lens Pentax 645AF2
Lens zoom range 26-130mm (5.0x) -
Maximal aperture f/2.8-6.5 -
Amount of lenses - 6
Focal length multiplier 5.9 0.8
Screen
Range of screen Fixed Type Tilting
Screen diagonal 2.7 inch 3.2 inch
Screen resolution 230k dot 1,037k dot
Selfie friendly
Liveview
Touch capability
Screen tech TFT Color LCD -
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 98 percent
Viewfinder magnification - 0.85x
Features
Slowest shutter speed 8s 30s
Maximum shutter speed 1/2000s 1/4000s
Continuous shooting speed 1.0fps 3.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Change white balance
Image stabilization
Built-in flash
Flash distance 4.60 m no built-in flash
Flash settings Auto, On, Off, Red-Eye reduction 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
Hot shoe
Auto exposure bracketing
White balance bracketing
Maximum flash sync - 1/125s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p,24p)
Highest video resolution 1280x720 1920x1080
Video data format Motion JPEG MPEG-4, H.264
Microphone jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.0 (5 GBit/sec)
GPS None Optional
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 126 grams (0.28 lb) 1550 grams (3.42 lb)
Physical dimensions 97 x 62 x 27mm (3.8" x 2.4" x 1.1") 156 x 117 x 123mm (6.1" x 4.6" x 4.8")
DXO scores
DXO All around rating not tested 101
DXO Color Depth rating not tested 26.0
DXO Dynamic range rating not tested 14.7
DXO Low light rating not tested 4505
Other
Battery life 160 pictures 650 pictures
Battery form AA Battery Pack
Battery ID 2 x AA D-LI90
Self timer Yes (2 or 10 sec) Yes (2 or 10 secs)
Time lapse shooting
Storage media SD/SDHC/SDXC, Internal Dual SD/SDHC/SDXC slots
Storage slots One 2
Price at launch $294 $5,024