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Nikon L21 vs Nikon L840

Portability
93
Imaging
32
Features
11
Overall
23
Nikon Coolpix L21 front
 
Nikon Coolpix L840 front
Portability
67
Imaging
41
Features
48
Overall
43

Nikon L21 vs Nikon L840 Key Specs

Nikon L21
(Full Review)
  • 8MP - 1/2.3" Sensor
  • 2.5" Fixed Display
  • ISO 64 - 1600
  • 640 x 480 video
  • 38-136mm (F3.1-6.7) lens
  • 169g - 92 x 67 x 28mm
  • Introduced February 2010
Nikon L840
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Display
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 23-855mm (F3.0-6.5) lens
  • 538g - 114 x 89 x 96mm
  • Announced February 2015
  • Previous Model is Nikon L830
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Nikon L21 vs Nikon L840 Overview

The following is a comprehensive analysis of the Nikon L21 and Nikon L840, former is a Small Sensor Compact while the other is a Small Sensor Superzoom and both are built by Nikon. There is a substantial difference among the sensor resolutions of the L21 (8MP) and L840 (16MP) but both cameras posses the same sensor sizing (1/2.3").

Photography Glossary

The L21 was released 6 years before the L840 which is a fairly big difference as far as camera tech is concerned. Both of these cameras have different body design with the Nikon L21 being a Compact camera and the Nikon L840 being a SLR-like (bridge) camera.

Before delving right into a in-depth comparison, here is a short synopsis of how the L21 grades vs the L840 for portability, imaging, features and an overall mark.

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Reasons to pick Nikon L21 over the Nikon L840

 L21 L840 

Reasons to pick Nikon L840 over the Nikon L21

 L840 L21 
AnnouncedFebruary 2015February 2010Newer by 61 months
Display typeTiltingFixed Tilting display
Display dimensions3"2.5"Larger display (+0.5")
Display resolution921k230kClearer display (+691k dot)

Common features in the Nikon L21 and Nikon L840

 L21 L840 
Manual focus No manual focus
Selfie screen Absent selfie screen
Touch friendly display Absent Touch friendly display

Nikon L21 vs Nikon L840 Physical Comparison

When you are aiming to travel with your camera regularly, you have to factor in its weight and volume. The Nikon L21 offers outer dimensions of 92mm x 67mm x 28mm (3.6" x 2.6" x 1.1") accompanied by a weight of 169 grams (0.37 lbs) whilst the Nikon L840 has sizing of 114mm x 89mm x 96mm (4.5" x 3.5" x 3.8") along with a weight of 538 grams (1.19 lbs).

Take a look at the Nikon L21 and Nikon L840 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change depending on the lens you are utilising at that moment. Below is a front view physical size comparison of the L21 vs the L840.

Nikon L21 vs Nikon L840 size comparison

Taking into consideration size and weight, the portability rating of the L21 and L840 is 93 and 67 respectively.

Nikon L21 vs Nikon L840 top view buttons comparison

Nikon L21 vs Nikon L840 Sensor Comparison

Often, it is tough to imagine the gap in sensor dimensions only by looking through specs. The image underneath might offer you a clearer sense of the sensor sizes in the L21 and L840.

All in all, both the cameras provide the same sensor dimensions but different MP. You can anticipate the Nikon L840 to render greater detail as a result of its extra 8MP. Greater resolution can also allow you to crop pics more aggressively. The more aged L21 will be disadvantaged with regard to sensor technology.

Nikon L21 vs Nikon L840 sensor size comparison

Nikon L21 vs Nikon L840 Screen and ViewFinder

Nikon L21 vs Nikon L840 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon L21 Portrait photography highlights
Nikon L840 Portrait photography highlights
19
manual focus not available
lack of manual exposure
external flash not possible
low MP (8 megapixels)
sensor size is small (1/2.3")
does not have RAW format
36
resolution is good (16 megapixels)
supports face detection autofocus
focusing manually not possible
no manual exposure
external flash not possible
very small sensor (1/2.3")
no RAW support
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Street Comparison

Nikon L21 Street photography factors
Nikon L840 Street photography factors
46
no moving screen
no image stabilization
sensor size is small (1/2.3")
does not have RAW format
51
screen tilts up and down
built in image stabilization (Optical)
very small sensor (1/2.3")
no RAW support
more heavy than average in class (538g)
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Sports Comparison

Nikon L21 Sports photography details
Nikon L840 Sports photography details
16
no shutter priority mode
no image stabilization
low MP (8 megapixels)
sensor size is small (1/2.3")
does not have phase detect auto focus
51
great zoom range (23-855mm 37.2 x zoom)
built in image stabilization (Optical)
resolution is good (16MP)
supports tracking autofocus
better than average battery life (590 per charge)
no shutter priority
very small sensor (1/2.3")
no phase detect autofocus
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Travel Comparison

Nikon L21 Travel photography information
Nikon L840 Travel photography information
50
flash built-in
missing Timelapse mode
low MP (8 megapixels)
display isn't selfie friendly
wide angle not good (38mm)
somewhat slow max aperture (f3.1)
57
better than average battery life (590 per charge)
resolution is good (16 megapixels)
built-in flash
relatively wide (23mm)
long reach (855mm)
no Timelapse recording
more heavy than average in class (538 grams)
display is not selfie friendly
sluggish max aperture (f3.0)
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Landscape Comparison

Nikon L21 Landscape photography info
Nikon L840 Landscape photography info
22
manual focus not available
lens is fixed (fixed lens mount)
wide angle not good (38mm)
somewhat slow max aperture (f3.1)
tiny screen (2.5 inches)
lack of manual exposure
no image stabilization
low MP (8MP)
sensor size is small (1/2.3")
does not have RAW format
missing Timelapse mode
43
relatively wide (23mm)
screen is a good size (3")
built in image stabilization (Optical)
resolution is good (16MP)
better than average battery life (590 CIPA)
focusing manually not possible
fixed lens (fixed lens mount)
sluggish max aperture (f3.0)
no manual exposure
very small sensor (1/2.3")
no RAW support
no Timelapse recording
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Vlogging Comparison

Nikon L21 Vlogging details
Nikon L840 Vlogging details
21
wide angle not good (38mm)
somewhat slow max aperture (f3.1)
display isn't selfie friendly
no image stabilization
low video resolution (640 x 480 resolution)
missing microphone jack
27
relatively wide (23mm)
built in image stabilization (Optical)
supports face detection autofocus
video resolution high (1920 x 1080 pixels)
sluggish max aperture (f3.0)
display is not selfie friendly
no external microphone socket
more heavy than average in class (538 grams)
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Nikon L21 vs Nikon L840 Specifications

Detailed spec comparison table for Nikon L21 and Nikon L840
 Nikon Coolpix L21Nikon Coolpix L840
General Information
Brand Nikon Nikon
Model type Nikon Coolpix L21 Nikon Coolpix L840
Category Small Sensor Compact Small Sensor Superzoom
Introduced 2010-02-03 2015-02-10
Physical type Compact SLR-like (bridge)
Sensor Information
Powered by Expeed C2 -
Sensor type CCD CMOS
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.08 x 4.56mm 6.17 x 4.55mm
Sensor surface area 27.7mm² 28.1mm²
Sensor resolution 8MP 16MP
Anti alias filter
Aspect ratio 4:3 and 16:9 4:3
Highest Possible resolution 3648 x 2736 4608 x 3456
Maximum native ISO 1600 6400
Minimum native ISO 64 100
RAW data
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 38-136mm (3.6x) 23-855mm (37.2x)
Maximal aperture f/3.1-6.7 f/3.0-6.5
Macro focusing distance 5cm 1cm
Crop factor 5.9 5.8
Screen
Display type Fixed Type Tilting
Display size 2.5 inch 3 inch
Resolution of display 230k dots 921k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 8 seconds 4 seconds
Fastest shutter speed 1/2000 seconds 1/4000 seconds
Continuous shutter rate - 7.4fps
Shutter priority
Aperture priority
Manually set exposure
Custom white balance
Image stabilization
Inbuilt flash
Flash distance - 6.90 m (at Auto ISO)
Flash settings Auto, On, Off, Red-eye, Fill-in, Slow Syncro -
External flash
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (60i, 50i, 30p, 25p), 1280 x 720 (30p, 25p), 640 x 480 (30p, 25p)
Maximum video resolution 640x480 1920x1080
Video data format Motion JPEG MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 169 gr (0.37 pounds) 538 gr (1.19 pounds)
Physical dimensions 92 x 67 x 28mm (3.6" x 2.6" x 1.1") 114 x 89 x 96mm (4.5" x 3.5" x 3.8")
DXO scores
DXO Overall 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 - 590 images
Battery type - AA
Battery ID 2 x AA -
Self timer Yes Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC, Internal SC/SDHC/SDXC
Card slots 1 1
Pricing at release $180 $400