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Nikon L820 vs Pentax RZ18

Portability
72
Imaging
39
Features
28
Overall
34
Nikon Coolpix L820 front
 
Pentax Optio RZ18 front
Portability
92
Imaging
39
Features
37
Overall
38

Nikon L820 vs Pentax RZ18 Key Specs

Nikon L820
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 3200
  • 1920 x 1080 video
  • 23-675mm (F3.0-5.8) lens
  • 470g - 111 x 76 x 85mm
  • Announced January 2013
  • Replaced the Nikon L810
  • Updated by Nikon L830
Pentax RZ18
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • 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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Nikon L820 vs Pentax RZ18 Overview

In this article, we are analyzing the Nikon L820 vs Pentax RZ18, both Small Sensor Superzoom cameras by companies Nikon and Pentax. The sensor resolution of the L820 (16MP) and the RZ18 (16MP) is fairly close and they enjoy the same exact sensor sizes (1/2.3").

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The L820 was announced 17 months after the RZ18 making the cameras a generation away from one another. Both cameras offer different body type with the Nikon L820 being a SLR-like (bridge) camera and the Pentax RZ18 being a Compact camera.

Before going straight into a complete comparison, below is a quick summation of how the L820 matches up versus the RZ18 in relation to portability, imaging, features and an overall score.

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Reasons to pick Nikon L820 over the Pentax RZ18

 L820 RZ18 
AnnouncedJanuary 2013September 2011More modern by 17 months
Display resolution921k460kSharper display (+461k dot)

Reasons to pick Pentax RZ18 over the Nikon L820

 RZ18 L820 
Manually focus Dial accurate focus

Common features in the Nikon L820 and Pentax RZ18

 L820 RZ18 
Display typeFixed Fixed Fixed display
Display sizing3"3"Equivalent display dimensions
Selfie screen Missing selfie screen
Touch friendly display Neither provides Touch friendly display

Nikon L820 vs Pentax RZ18 Physical Comparison

If you are going to carry around your camera regularly, you need to factor its weight and proportions. The Nikon L820 provides exterior measurements of 111mm x 76mm x 85mm (4.4" x 3.0" x 3.3") having a weight of 470 grams (1.04 lbs) whilst the Pentax RZ18 has measurements of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") having a weight of 178 grams (0.39 lbs).

See the Nikon L820 vs Pentax RZ18 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you select at that time. Here is the front view scale comparison of the L820 compared to the RZ18.

Nikon L820 vs Pentax RZ18 size comparison

Factoring in dimensions and weight, the portability rating of the L820 and RZ18 is 72 and 92 respectively.

Nikon L820 vs Pentax RZ18 top view buttons comparison

Nikon L820 vs Pentax RZ18 Sensor Comparison

Typically, it is difficult to picture the contrast in sensor sizes purely by viewing a spec sheet. The picture here may provide you a greater sense of the sensor sizing in the L820 and RZ18.

Clearly, both of the cameras offer the same exact sensor sizing and the same resolution and you should expect comparable quality of photographs but you may want to factor the release date of the cameras into account. The fresher L820 provides an advantage in sensor technology.

Nikon L820 vs Pentax RZ18 sensor size comparison

Nikon L820 vs Pentax RZ18 Screen and ViewFinder

Nikon L820 vs Pentax RZ18 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Nikon L820
Portrait photography with Pentax RZ18
30
good megapixels (16 megapixels)
manual focus not available
no manual control
can't use external flash
tiny sensor size (1/2.3")
lack of RAW support
36
manual focus
resolution is good (16 megapixels)
lack of manual exposure
no external flash support
sensor size is tiny (1/2.3")
does not have RAW files
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Street Comparison

Nikon L820 Street photography features
Pentax RZ18 Street photography features
38
no moving screen
no image stabilization
tiny sensor size (1/2.3")
lack of RAW support
heavier than competitors (470g)
65
image stabilization (Sensor-shift)
weather proofing
lighter than competitors (178 grams)
screen does not articulate
sensor size is tiny (1/2.3")
does not have RAW files
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Sports Comparison

Sports photography with Nikon L820
Sports photography with Pentax RZ18
36
amazing zoom range (23-675mm 29.3 x zoom)
good megapixels (16MP)
lack of shutter priority mode
no image stabilization
tiny sensor size (1/2.3")
lack of phase detect autofocus
47
amazing zoom range (25-450mm 18.0 x zoom)
image stabilization (Sensor-shift)
resolution is good (16MP)
features tracking autofocus
weather proofing
continuous shooting slow (1.0 frames per second)
no shutter priority
sensor size is tiny (1/2.3")
does not have phase detect autofocus
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Travel Comparison

Nikon L820 as a Travel photography camera
Pentax RZ18 as a Travel photography camera
56
good megapixels (16 megapixels)
has built in flash
fairly wide (23mm)
very long reach (675mm)
lack of Time Lapse function
heavier than competitors (470 grams)
display is not selfie friendly
slow max aperture (f3.0)
71
lighter than competitors (178 grams)
weather proofing
resolution is good (16MP)
has built in flash
fairly wide (25mm)
long reach (450mm)
missing Timelapse mode
display is not selfie friendly
sluggish maximum aperture (f3.5)
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Landscape Comparison

Nikon L820 as a Landscape photography camera
Pentax RZ18 as a Landscape photography camera
36
fairly wide (23mm)
pretty good screen size (3 inches)
good megapixels (16 megapixels)
manual focus not available
lens is fixed (fixed lens mount)
slow max aperture (f3.0)
no manual control
no image stabilization
tiny sensor size (1/2.3")
lack of RAW support
lack of Time Lapse function
49
manual focus
fairly wide (25mm)
screen is a good size (3")
image stabilization (Sensor-shift)
resolution is good (16MP)
weather proofing
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.5)
lack of manual exposure
sensor size is tiny (1/2.3")
does not have RAW files
missing Timelapse mode
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Vlogging Comparison

Nikon L820 as a Vlogging camera
Pentax RZ18 as a Vlogging camera
24
fairly wide (23mm)
video resolution high (1920 x 1080 pxls)
slow max aperture (f3.0)
display is not selfie friendly
no image stabilization
lack of mic jack
heavier than competitors (470 grams)
30
fairly wide (25mm)
image stabilization (Sensor-shift)
lighter than competitors (178g)
sluggish maximum aperture (f3.5)
display is not selfie friendly
low quality video (1280 x 720 pxls)
missing external microphone port
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Nikon L820 vs Pentax RZ18 Specifications

Detailed spec comparison table for Nikon L820 and Pentax RZ18
 Nikon Coolpix L820Pentax Optio RZ18
General Information
Manufacturer Nikon Pentax
Model type Nikon Coolpix L820 Pentax Optio RZ18
Class Small Sensor Superzoom Small Sensor Superzoom
Announced 2013-01-29 2011-09-12
Body design SLR-like (bridge) Compact
Sensor Information
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.16 x 4.62mm 6.08 x 4.56mm
Sensor surface area 28.5mm² 27.7mm²
Sensor resolution 16MP 16MP
Anti alias filter
Aspect ratio - 1:1, 4:3 and 16:9
Full resolution 4608 x 3456 4608 x 3456
Max native ISO 3200 6400
Minimum native ISO 125 80
RAW data
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points - 9
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 23-675mm (29.3x) 25-450mm (18.0x)
Maximum aperture f/3.0-5.8 f/3.5-5.9
Macro focusing distance - 4cm
Crop factor 5.8 5.9
Screen
Display type Fixed Type Fixed Type
Display sizing 3" 3"
Display resolution 921k dot 460k dot
Selfie friendly
Liveview
Touch functionality
Display tech - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 4 seconds 4 seconds
Highest shutter speed 1/4000 seconds 1/2000 seconds
Continuous shooting speed 8.0fps 1.0fps
Shutter priority
Aperture priority
Expose Manually
Change white balance
Image stabilization
Inbuilt flash
Flash distance - 2.80 m
Flash settings - Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure 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 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 1280x720
Video data format - Motion JPEG
Microphone jack
Headphone jack
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 seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 470 grams (1.04 pounds) 178 grams (0.39 pounds)
Dimensions 111 x 76 x 85mm (4.4" x 3.0" x 3.3") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 320 shots -
Battery form AA -
Battery ID 4 x AA D-LI92
Self timer - Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Storage slots 1 1
Cost at launch $192 $210