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Panasonic LX7 vs Pentax RZ18

Portability
86
Imaging
35
Features
61
Overall
45
Panasonic Lumix DMC-LX7 front
 
Pentax Optio RZ18 front
Portability
92
Imaging
39
Features
37
Overall
38

Panasonic LX7 vs Pentax RZ18 Key Specs

Panasonic LX7
(Full Review)
  • 10MP - 1/1.7" Sensor
  • 3" Fixed Screen
  • ISO 80 - 6400 (Raise to 12800)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-90mm (F1.4-2.3) lens
  • 298g - 111 x 68 x 46mm
  • Announced October 2012
  • Succeeded the Panasonic LX5
  • Replacement is Panasonic LX10
Pentax RZ18
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-450mm (F3.5-5.9) lens
  • 178g - 97 x 61 x 33mm
  • Announced September 2011
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Panasonic LX7 vs Pentax RZ18 Overview

Below, we will be contrasting the Panasonic LX7 versus Pentax RZ18, former being a Small Sensor Compact while the latter is a Small Sensor Superzoom by competitors Panasonic and Pentax. There is a noticeable difference among the resolutions of the LX7 (10MP) and RZ18 (16MP) and the LX7 (1/1.7") and RZ18 (1/2.3") use totally different sensor size.

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The LX7 was unveiled 14 months later than the RZ18 which makes the cameras a generation apart from each other. The two cameras come with the identical body type (Compact).

Before going through a in-depth comparison, below is a quick overview of how the LX7 grades versus the RZ18 when considering portability, imaging, features and an overall rating.

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Reasons to pick Panasonic LX7 over the Pentax RZ18

 LX7 RZ18 
AnnouncedOctober 2012September 2011Fresher by 14 months
Screen resolution920k460kSharper screen (+460k dot)

Reasons to pick Pentax RZ18 over the Panasonic LX7

 RZ18 LX7 

Common features in the Panasonic LX7 and Pentax RZ18

 LX7 RZ18 
Manual focus More accurate focus
Screen typeFixed Fixed Fixed screen
Screen dimension3"3"Identical screen size
Selfie screen Lack of selfie screen
Touch screen Lack of Touch screen

Panasonic LX7 vs Pentax RZ18 Physical Comparison

For anybody who is aiming to carry your camera frequently, you are going to need to factor its weight and measurements. The Panasonic LX7 features outside measurements of 111mm x 68mm x 46mm (4.4" x 2.7" x 1.8") with a weight of 298 grams (0.66 lbs) whilst the Pentax RZ18 has proportions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") accompanied by a weight of 178 grams (0.39 lbs).

Compare the Panasonic LX7 versus Pentax RZ18 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will change depending on the lens you are utilising at that moment. Here is the front view scale comparison of the LX7 vs the RZ18.

Panasonic LX7 vs Pentax RZ18 size comparison

Taking into account size and weight, the portability grade of the LX7 and RZ18 is 86 and 92 respectively.

Panasonic LX7 vs Pentax RZ18 top view buttons comparison

Panasonic LX7 vs Pentax RZ18 Sensor Comparison

Generally, it is hard to envision the difference in sensor sizing only by looking through specifications. The graphic underneath should provide you a greater sense of the sensor measurements in the LX7 and RZ18.

Plainly, both the cameras have got different resolutions and different sensor sizing. The LX7 having a bigger sensor will make getting shallow depth of field easier and the Pentax RZ18 will result in greater detail having an extra 6 Megapixels. Higher resolution will allow you to crop pictures much more aggressively. The fresher LX7 will have an advantage when it comes to sensor tech.

Panasonic LX7 vs Pentax RZ18 sensor size comparison

Panasonic LX7 vs Pentax RZ18 Screen and ViewFinder

Panasonic LX7 vs Pentax RZ18 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic LX7 Portrait photography advice
Pentax RZ18 Portrait photography advice
45
you can focus manually
provides face detect focus
supports RAW formats
MP count low (10MP)
small sensor size (1/1.7")
36
you can focus manually
sensor resolution is decent (16 megapixels)
manual exposure not possible
cannot use external flash
sensor is small (1/2.3")
lacks RAW format
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Street Comparison

Street photography with Panasonic LX7
Street photography with Pentax RZ18
58
image stabilization (Optical)
supports RAW formats
no articulating screen
small sensor size (1/1.7")
heavier than competition (298 grams)
65
built in image stabilization (Sensor-shift)
weather proof
lighter than others (178 grams)
fixed screen
sensor is small (1/2.3")
lacks RAW format
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Sports Comparison

Panasonic LX7 Sports photography information
Pentax RZ18 Sports photography information
42
image stabilization (Optical)
provides tracking focus
better than average battery pack (330 per charge)
MP count low (10 megapixels)
small sensor size (1/1.7")
doesn't have phase detect auto focus
47
incredible zoom range (25-450mm 18.0 x zoom)
built in image stabilization (Sensor-shift)
sensor resolution is decent (16MP)
offers tracking autofocus
weather proof
continuous shooting slow (1.0 fps)
no shutter priority mode
sensor is small (1/2.3")
lacks phase detect autofocus
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Travel Comparison

Panasonic LX7 Travel photography features
Pentax RZ18 Travel photography features
64
better than average battery pack (330 per charge)
has built in flash
pretty wide (24mm)
very good maximum aperture (f1.4)
heavier than competition (298g)
MP count low (10MP)
does not contain selfie friendly screen
71
lighter than others (178g)
weather proof
sensor resolution is decent (16MP)
built-in flash
reasonably wide (25mm)
very long zoom (450mm)
no Time Lapse recording
does not offer selfie friendly screen
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Panasonic LX7 Landscape photography advice
Pentax RZ18 Landscape photography advice
57
you can focus manually
pretty wide (24mm)
very good maximum aperture (f1.4)
screen size is good (3 inches)
image stabilization (Optical)
supports RAW formats
better than average battery pack (330 per charge)
lens is fixed (fixed lens mount)
MP count low (10 megapixels)
small sensor size (1/1.7")
49
you can focus manually
reasonably wide (25mm)
decent sized screen (3")
built in image stabilization (Sensor-shift)
sensor resolution is decent (16 megapixels)
weather proof
cannot swap lenses (fixed lens mount)
somewhat slow maximum aperture (f3.5)
manual exposure not possible
sensor is small (1/2.3")
lacks RAW format
no Time Lapse recording
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Vlogging Comparison

Panasonic LX7 as a Vlogging camera
Pentax RZ18 as a Vlogging camera
33
pretty wide (24mm)
very good maximum aperture (f1.4)
image stabilization (Optical)
provides face detect focus
high quality video (1920 x 1080 pxls)
does not contain selfie friendly screen
missing mic port
heavier than competition (298 grams)
30
reasonably wide (25mm)
built in image stabilization (Sensor-shift)
lighter than others (178g)
somewhat slow maximum aperture (f3.5)
does not offer selfie friendly screen
video res low (1280 x 720 resolution)
no external mic socket
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Panasonic LX7 vs Pentax RZ18 Specifications

Detailed spec comparison table for Panasonic LX7 and Pentax RZ18
 Panasonic Lumix DMC-LX7Pentax Optio RZ18
General Information
Brand Panasonic Pentax
Model Panasonic Lumix DMC-LX7 Pentax Optio RZ18
Class Small Sensor Compact Small Sensor Superzoom
Announced 2012-10-15 2011-09-12
Physical type Compact Compact
Sensor Information
Powered by Venus Engine -
Sensor type CMOS CCD
Sensor size 1/1.7" 1/2.3"
Sensor dimensions 7.44 x 5.58mm 6.08 x 4.56mm
Sensor area 41.5mm² 27.7mm²
Sensor resolution 10 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Peak resolution 3648 x 2736 4608 x 3456
Highest native ISO 6400 6400
Highest enhanced ISO 12800 -
Minimum native ISO 80 80
RAW format
Autofocusing
Manual focus
Touch focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 23 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 24-90mm (3.8x) 25-450mm (18.0x)
Highest aperture f/1.4-2.3 f/3.5-5.9
Macro focus distance 1cm 4cm
Crop factor 4.8 5.9
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 3 inches 3 inches
Resolution of screen 920k dots 460k dots
Selfie friendly
Liveview
Touch screen
Screen technology TFT Color LCD TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder Electronic (optional) None
Features
Min shutter speed 60 seconds 4 seconds
Max shutter speed 1/4000 seconds 1/2000 seconds
Continuous shutter rate 11.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Custom white balance
Image stabilization
Inbuilt flash
Flash range 8.50 m 2.80 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60, 50, 30, 25 fps), 1280 x 720p (60, 50, 30, 25 fps), 640 x 480 (30, 25 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1920x1080 1280x720
Video file format MPEG-4, AVCHD Motion JPEG
Mic port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 298 gr (0.66 pounds) 178 gr (0.39 pounds)
Dimensions 111 x 68 x 46mm (4.4" x 2.7" x 1.8") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
DXO scores
DXO Overall score 50 not tested
DXO Color Depth score 20.7 not tested
DXO Dynamic range score 11.7 not tested
DXO Low light score 147 not tested
Other
Battery life 330 pictures -
Type of battery Battery Pack -
Battery model - D-LI92
Self timer Yes (2 or 10 sec, 10 sec (3 images)) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC, Internal SD/SDHC/SDXC, Internal
Card slots 1 1
Pricing at release $400 $210