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Nikon L21 vs Nikon S640

Portability
93
Imaging
31
Features
11
Overall
23
Nikon Coolpix L21 front
 
Nikon Coolpix S640 front
Portability
96
Imaging
35
Features
24
Overall
30

Nikon L21 vs Nikon S640 Key Specs

Nikon L21
(Full Review)
  • 8MP - 1/2.3" Sensor
  • 2.5" Fixed Screen
  • ISO 64 - 1600
  • 640 x 480 video
  • 38-136mm (F3.1-6.7) lens
  • 169g - 92 x 67 x 28mm
  • Launched February 2010
Nikon S640
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1/8000s Maximum Shutter
  • 1280 x 720 video
  • 28-140mm (F2.7-6.6) lens
  • 130g - 91 x 55 x 21mm
  • Released August 2009
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Nikon L21 vs Nikon S640 Overview

Its time to take a deeper look at the Nikon L21 and Nikon S640, both Small Sensor Compact digital cameras and both of them are manufactured by Nikon. There exists a large gap between the resolutions of the L21 (8MP) and S640 (12MP) but both cameras provide the same sensor sizing (1/2.3").

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The L21 was announced 7 months after the S640 which means that they are of a similar age. The two cameras have the same body design (Compact).

Before diving straight to a in-depth comparison, here is a simple summation of how the L21 grades versus the S640 in the way of portability, imaging, features and an overall score.

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Reasons to pick Nikon L21 over the Nikon S640

 L21 S640 
ReleasedFebruary 2010August 2009More modern by 7 months

Reasons to pick Nikon S640 over the Nikon L21

 S640 L21 
Display dimensions2.7"2.5"Larger display (+0.2")

Common features in the Nikon L21 and Nikon S640

 L21 S640 
Focus manually No manual focus
Display typeFixed Fixed Fixed display
Display resolution230k230kSame display resolution
Selfie screen Lack of selfie screen
Touch friendly display Lack of Touch friendly display

Nikon L21 vs Nikon S640 Physical Comparison

In case you're aiming to carry around your camera, you should take into account its weight and volume. The Nikon L21 comes with external measurements of 92mm x 67mm x 28mm (3.6" x 2.6" x 1.1") having a weight of 169 grams (0.37 lbs) and the Nikon S640 has sizing of 91mm x 55mm x 21mm (3.6" x 2.2" x 0.8") with a weight of 130 grams (0.29 lbs).

Look at the Nikon L21 and Nikon S640 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will differ depending on the lens you use at the time. The following is a front view dimension comparison of the L21 versus the S640.

Nikon L21 vs Nikon S640 size comparison

Looking at dimensions and weight, the portability rating of the L21 and S640 is 93 and 96 respectively.

Nikon L21 vs Nikon S640 top view buttons comparison

Nikon L21 vs Nikon S640 Sensor Comparison

Normally, its difficult to visualize the contrast between sensor sizes merely by reading through a spec sheet. The picture here will give you a much better sense of the sensor measurements in the L21 and S640.

Clearly, each of the cameras provide the same sensor dimensions but different MP. You can expect to see the Nikon S640 to resolve more detail with its extra 4MP. Greater resolution will make it easier to crop photos more aggressively. The newer L21 provides an advantage with regard to sensor innovation.

Nikon L21 vs Nikon S640 sensor size comparison

Nikon L21 vs Nikon S640 Screen and ViewFinder

Nikon L21 vs Nikon S640 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Nikon L21
Portrait photography with Nikon S640
18
focusing manually not possible
manual mode not possible
external flash not possible
low MP (8 megapixels)
small sensor size (1/2.3")
has no RAW support
21
no manual focus
manual mode not available
can't use external flash
low MP (12 megapixels)
sensor is tiny (1/2.3")
lack of RAW support
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Street Comparison

Nikon L21 Street photography advice
Nikon S640 Street photography advice
46
no articulating screen
lack of image stabilization
small sensor size (1/2.3")
has no RAW support
63
has image stabilization (Optical)
lighter than average in class (130g)
screen is fixed
sensor is tiny (1/2.3")
lack of RAW support
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Sports Comparison

Nikon L21 Sports photography details
Nikon S640 Sports photography details
15
no shutter priority mode
lack of image stabilization
low MP (8MP)
small sensor size (1/2.3")
has no phase detect AF
34
max shutter speed is good (1/8,000 seconds)
has image stabilization (Optical)
no shutter priority mode
low MP (12MP)
sensor is tiny (1/2.3")
lack of phase detect AF
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Travel Comparison

Nikon L21 Travel photography features
Nikon S640 Travel photography features
50
built-in flash
no Timelapse mode
low MP (8 megapixels)
doesn't contain selfie friendly screen
wide angle not great (38mm)
slow maximum aperture (f3.1)
62
lighter than average in class (130 grams)
flash built-in
rather wide (28mm)
doesn't have Time Lapse function
low MP (12 megapixels)
does not posses selfie friendly screen
slow max aperture (f2.7)
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Landscape Comparison

Nikon L21 Landscape photography factors
Nikon S640 Landscape photography factors
21
focusing manually not possible
cannot swap lenses (fixed lens mount)
wide angle not great (38mm)
slow maximum aperture (f3.1)
screen is somewhat small (2.5")
manual mode not possible
lack of image stabilization
low MP (8 megapixels)
small sensor size (1/2.3")
has no RAW support
no Timelapse mode
32
rather wide (28mm)
has image stabilization (Optical)
no manual focus
fixed lens (fixed lens mount)
slow max aperture (f2.7)
small screen (2.7 inch)
manual mode not available
low MP (12 megapixels)
sensor is tiny (1/2.3")
lack of RAW support
doesn't have Time Lapse function
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Vlogging Comparison

Nikon L21 Vlogging features
Nikon S640 Vlogging features
21
wide angle not great (38mm)
slow maximum aperture (f3.1)
doesn't contain selfie friendly screen
lack of image stabilization
low res video (640 x 480 pxls)
no external microphone port
31
rather wide (28mm)
has image stabilization (Optical)
lighter than average in class (130g)
slow max aperture (f2.7)
does not posses selfie friendly screen
low video resolution (1280 x 720 resolution)
doesn't have external mic support
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Nikon L21 vs Nikon S640 Specifications

Detailed spec comparison table for Nikon L21 and Nikon S640
 Nikon Coolpix L21Nikon Coolpix S640
General Information
Make Nikon Nikon
Model Nikon Coolpix L21 Nikon Coolpix S640
Category Small Sensor Compact Small Sensor Compact
Launched 2010-02-03 2009-08-04
Physical type Compact Compact
Sensor Information
Chip Expeed C2 Expeed
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.08 x 4.56mm
Sensor surface area 27.7mm² 27.7mm²
Sensor resolution 8MP 12MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 4:3 and 16:9
Peak resolution 3648 x 2736 4000 x 3000
Highest native ISO 1600 6400
Lowest native ISO 64 100
RAW format
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Lens
Lens mount fixed lens fixed lens
Lens focal range 38-136mm (3.6x) 28-140mm (5.0x)
Maximal aperture f/3.1-6.7 f/2.7-6.6
Macro focus range 5cm 2cm
Focal length multiplier 5.9 5.9
Screen
Type of screen Fixed Type Fixed Type
Screen size 2.5 inch 2.7 inch
Screen resolution 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 8 seconds 30 seconds
Max shutter speed 1/2000 seconds 1/8000 seconds
Shutter priority
Aperture priority
Manual mode
Set WB
Image stabilization
Integrated flash
Flash settings Auto, On, Off, Red-eye, Fill-in, Slow Syncro -
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Highest video resolution 640x480 1280x720
Video data format Motion JPEG Motion JPEG
Mic support
Headphone support
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 sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 169 gr (0.37 lbs) 130 gr (0.29 lbs)
Physical dimensions 92 x 67 x 28mm (3.6" x 2.6" x 1.1") 91 x 55 x 21mm (3.6" x 2.2" x 0.8")
DXO scores
DXO Overall 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 model 2 x AA EN-EL12
Self timer Yes Yes
Time lapse feature
Storage type SD/SDHC, Internal SD/SDHC, Internal
Card slots One One
Launch cost $180 $225