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Panasonic LZ20 vs Pentax S1

Portability
71
Imaging
40
Features
34
Overall
37
Panasonic Lumix DMC-LZ20 front
 
Pentax Optio S1 front
Portability
93
Imaging
37
Features
31
Overall
34

Panasonic LZ20 vs Pentax S1 Key Specs

Panasonic LZ20
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 1600 (Raise to 6400)
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-525mm (F3.1-5.8) lens
  • 499g - 120 x 76 x 80mm
  • Announced July 2012
  • Later Model is Panasonic LZ30
Pentax S1
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Launched March 2011
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Panasonic LZ20 vs Pentax S1 Overview

Let's look more closely at the Panasonic LZ20 versus Pentax S1, former being a Small Sensor Superzoom while the latter is a Small Sensor Compact by brands Panasonic and Pentax. The resolution of the LZ20 (16MP) and the S1 (14MP) is pretty well matched and both cameras posses the identical sensor sizing (1/2.3").

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The LZ20 was revealed 17 months later than the S1 which makes them a generation apart from one another. Both of the cameras feature different body design with the Panasonic LZ20 being a SLR-like (bridge) camera and the Pentax S1 being a Compact camera.

Before going straight to a more detailed comparison, here is a quick summary of how the LZ20 scores vs the S1 with regards to portability, imaging, features and an overall grade.

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Reasons to pick Panasonic LZ20 over the Pentax S1

 LZ20 S1 
LaunchedJuly 2012March 2011More recent by 17 months
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution460k230kCrisper screen (+230k dot)

Reasons to pick Pentax S1 over the Panasonic LZ20

 S1 LZ20 
Manually focus Dial exact focus

Common features in the Panasonic LZ20 and Pentax S1

 LZ20 S1 
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen
Touch screen Absent Touch screen

Panasonic LZ20 vs Pentax S1 Physical Comparison

When you are looking to lug around your camera regularly, you're going to have to take into account its weight and dimensions. The Panasonic LZ20 provides outer measurements of 120mm x 76mm x 80mm (4.7" x 3.0" x 3.1") having a weight of 499 grams (1.10 lbs) and the Pentax S1 has dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") having a weight of 157 grams (0.35 lbs).

See the Panasonic LZ20 versus Pentax S1 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ based on the lens you choose at that time. The following is a front view measurement comparison of the LZ20 vs the S1.

Panasonic LZ20 vs Pentax S1 size comparison

Looking at dimensions and weight, the portability grade of the LZ20 and S1 is 71 and 93 respectively.

Panasonic LZ20 vs Pentax S1 top view buttons comparison

Panasonic LZ20 vs Pentax S1 Sensor Comparison

Sometimes, its tough to picture the contrast between sensor measurements merely by reading through specifications. The photograph underneath may provide you a better sense of the sensor measurements in the LZ20 and S1.

Plainly, both of these cameras come with the identical sensor size albeit different MP. You can expect the Panasonic LZ20 to give greater detail because of its extra 2 Megapixels. Higher resolution will help you crop photographs a good deal more aggressively. The more recent LZ20 provides an advantage in sensor innovation.

Panasonic LZ20 vs Pentax S1 sensor size comparison

Panasonic LZ20 vs Pentax S1 Screen and ViewFinder

Panasonic LZ20 vs Pentax S1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic LZ20 as a Portrait photography camera
Pentax S1 as a Portrait photography camera
37
sensor resolution is decent (16 megapixels)
comes with face detection autofocus
lack of manual focus
cannot use external flash
tiny sensor size (1/2.3")
has no RAW format
35
manual focus
good MP (14MP)
lack of manual mode
can't use external flash
small sensor size (1/2.3")
lack of RAW format
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Street Comparison

Panasonic LZ20 Street photography information
Pentax S1 Street photography information
45
built in image stabilization (Optical)
fixed screen
tiny sensor size (1/2.3")
has no RAW format
heavier than competitors in class (499g)
56
has image stabilization (Sensor-shift)
screen does not articulate
small sensor size (1/2.3")
lack of RAW format
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Sports Comparison

Panasonic LZ20 Sports photography details
Pentax S1 Sports photography details
47
great zoom range (25-525mm 21.0 x zoom)
built in image stabilization (Optical)
sensor resolution is decent (16 megapixels)
comes with tracking autofocus
great battery power (380 CIPA)
slow continuous shooting (1.0 frames/s)
no shutter priority mode
tiny sensor size (1/2.3")
has no phase detect autofocus
39
has image stabilization (Sensor-shift)
good MP (14MP)
provides tracking autofocus
low fps (1.0 fps)
no shutter priority mode
small sensor size (1/2.3")
lack of phase detect AF
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Travel Comparison

Panasonic LZ20 Travel photography details
Pentax S1 Travel photography details
58
great battery power (380 per charge)
sensor resolution is decent (16MP)
built-in flash
pretty wide (25mm)
great reach (525mm)
lack of Time Lapse recording
heavier than competitors in class (499 grams)
screen is not selfie friendly
slow max aperture (f3.1)
64
good MP (14 megapixels)
built-in flash
decently wide (28mm)
doesn't have Time Lapse function
doesn't feature selfie friendly display
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Panasonic LZ20 Landscape photography advice
Pentax S1 Landscape photography advice
45
pretty wide (25mm)
pretty good screen size (3 inches)
built in image stabilization (Optical)
sensor resolution is decent (16 megapixels)
great battery power (380 CIPA)
lack of manual focus
fixed lens (fixed lens mount)
slow max aperture (f3.1)
tiny sensor size (1/2.3")
has no RAW format
lack of Time Lapse recording
42
manual focus
decently wide (28mm)
has image stabilization (Sensor-shift)
good MP (14 megapixels)
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.5)
tiny screen (2.7 inches)
lack of manual mode
small sensor size (1/2.3")
lack of RAW format
doesn't have Time Lapse function
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Vlogging Comparison

Panasonic LZ20 Vlogging details
Pentax S1 Vlogging details
25
pretty wide (25mm)
built in image stabilization (Optical)
comes with face detection autofocus
slow max aperture (f3.1)
screen is not selfie friendly
low quality video (1280 x 720 pxls)
lack of external mic jack
heavier than competitors in class (499 grams)
28
decently wide (28mm)
has image stabilization (Sensor-shift)
somewhat slow maximum aperture (f3.5)
doesn't feature selfie friendly display
video resolution low (1280 x 720 pixels)
doesn't have external mic jack
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Panasonic LZ20 vs Pentax S1 Specifications

Detailed spec comparison table for Panasonic LZ20 and Pentax S1
 Panasonic Lumix DMC-LZ20Pentax Optio S1
General Information
Brand Name Panasonic Pentax
Model Panasonic Lumix DMC-LZ20 Pentax Optio S1
Type Small Sensor Superzoom Small Sensor Compact
Announced 2012-07-18 2011-03-02
Body design SLR-like (bridge) Compact
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.17 x 4.55mm
Sensor surface area 27.7mm² 28.1mm²
Sensor resolution 16MP 14MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Maximum resolution 4608 x 3456 4288 x 3216
Maximum native ISO 1600 6400
Maximum boosted ISO 6400 -
Minimum native ISO 100 80
RAW format
Autofocusing
Focus manually
Touch to focus
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 9 9
Lens
Lens mount fixed lens fixed lens
Lens focal range 25-525mm (21.0x) 28-140mm (5.0x)
Maximal aperture f/3.1-5.8 f/3.5-5.5
Macro focus range 2cm 1cm
Focal length multiplier 5.9 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3 inch 2.7 inch
Resolution of display 460k dot 230k dot
Selfie friendly
Liveview
Touch screen
Display technology TFT Screen LCD TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 15 seconds 4 seconds
Highest shutter speed 1/2000 seconds 1/1500 seconds
Continuous shooting speed 1.0 frames per second 1.0 frames per second
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Integrated flash
Flash range 6.80 m 3.90 m
Flash options Auto, On, Off, Red-eye, Slow Sync Auto, On, Off, Red-eye, Soft
External flash
AEB
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720p ( 30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1280x720 1280x720
Video format Motion JPEG Motion JPEG
Mic input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 499g (1.10 lbs) 157g (0.35 lbs)
Physical dimensions 120 x 76 x 80mm (4.7" x 3.0" x 3.1") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 380 photographs 260 photographs
Type of battery Battery Pack Battery Pack
Battery model - D-LI92
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC, Internal SD/SDHC/SDXC, Internal
Storage slots Single Single
Retail pricing $250 $174