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Nikon S640 vs Olympus TG-820 iHS

Portability
96
Imaging
35
Features
24
Overall
30
Nikon Coolpix S640 front
 
Olympus TG-820 iHS front
Portability
92
Imaging
36
Features
37
Overall
36

Nikon S640 vs Olympus TG-820 iHS Key Specs

Nikon S640
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • 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
  • Launched August 2009
Olympus TG-820 iHS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 28-140mm (F3.9-5.9) lens
  • 206g - 101 x 65 x 26mm
  • Launched February 2012
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Nikon S640 vs Olympus TG-820 iHS Overview

Let's examine more in depth at the Nikon S640 and Olympus TG-820 iHS, one is a Small Sensor Compact and the latter is a Waterproof by competitors Nikon and Olympus. The resolution of the S640 (12MP) and the TG-820 iHS (12MP) is relatively comparable and they use the exact same sensor sizing (1/2.3").

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The S640 was brought out 3 years earlier than the TG-820 iHS which is a fairly large gap as far as camera technology is concerned. Both of the cameras come with the identical body type (Compact).

Before getting in to a in depth comparison, below is a short introduction of how the S640 scores against the TG-820 iHS in regards to portability, imaging, features and an overall score.

Photography Glossary
	
	

Reasons to pick Nikon S640 over the Olympus TG-820 iHS

 S640 TG-820 iHS 

Reasons to pick Olympus TG-820 iHS over the Nikon S640

 TG-820 iHS S640 
LaunchedFebruary 2012August 2009More modern by 30 months
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution1030k230kClearer screen (+800k dot)

Common features in the Nikon S640 and Olympus TG-820 iHS

 S640 TG-820 iHS 
Focus manually Lack of manual focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither includes selfie screen
Touch friendly screen Neither includes Touch friendly screen

Nikon S640 vs Olympus TG-820 iHS Physical Comparison

When you are aiming to carry around your camera frequently, you have to factor in its weight and volume. The Nikon S640 features exterior dimensions of 91mm x 55mm x 21mm (3.6" x 2.2" x 0.8") and a weight of 130 grams (0.29 lbs) while the Olympus TG-820 iHS has sizing of 101mm x 65mm x 26mm (4.0" x 2.6" x 1.0") and a weight of 206 grams (0.45 lbs).

Compare the Nikon S640 and Olympus TG-820 iHS in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilizing at that time. The following is the front view dimensions comparison of the S640 vs the TG-820 iHS.

Nikon S640 vs Olympus TG-820 iHS size comparison

Using dimensions and weight, the portability rating of the S640 and TG-820 iHS is 96 and 92 respectively.

Nikon S640 vs Olympus TG-820 iHS top view buttons comparison

Nikon S640 vs Olympus TG-820 iHS Sensor Comparison

More often than not, it's difficult to picture the contrast in sensor sizes purely by going through a spec sheet. The pic underneath will help provide you a stronger sense of the sensor dimensions in the S640 and TG-820 iHS.

Clearly, each of the cameras posses the exact same sensor measurements and the same resolution and you should expect comparable quality of images however you might want to factor the production date of the cameras into account. The more aged S640 will be behind when it comes to sensor innovation.

Nikon S640 vs Olympus TG-820 iHS sensor size comparison

Nikon S640 vs Olympus TG-820 iHS Screen and ViewFinder

Nikon S640 vs Olympus TG-820 iHS Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon S640 Portrait photography details
Olympus TG-820 iHS Portrait photography details
21
lack of manual focus
lack of manual mode
no external flash support
sensor resolution low (12 megapixels)
sensor is small (1/2.3")
lacks RAW support
27
offers face detection focusing
lack of manual focus
manual mode not possible
no external flash support
megapixel count low (12MP)
tiny sensor (1/2.3")
lacks RAW files
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Street Comparison

Nikon S640 Street photography factors
Olympus TG-820 iHS Street photography factors
63
has image stabilization (Optical)
lighter than others in class (130 grams)
screen does not articulate
sensor is small (1/2.3")
lacks RAW support
61
has image stabilization (Sensor-shift)
environment sealing
fixed screen
tiny sensor (1/2.3")
lacks RAW files
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Sports Comparison

Nikon S640 Sports photography info
Olympus TG-820 iHS Sports photography info
34
max shutter speed is good (1/8,000s)
has image stabilization (Optical)
no shutter priority
sensor resolution low (12 megapixels)
sensor is small (1/2.3")
lacks phase detect auto focus
34
has image stabilization (Sensor-shift)
offers tracking autofocus
environment sealing
low fps (5.0 frames/s)
no shutter priority
megapixel count low (12 megapixels)
tiny sensor (1/2.3")
low battery pack (220 shots)
lacks phase detect AF
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Travel Comparison

Travel photography with Nikon S640
Travel photography with Olympus TG-820 iHS
62
lighter than others in class (130 grams)
built-in flash
relatively wide (28mm)
missing Time Lapse mode
sensor resolution low (12 megapixels)
does not have a selfie friendly display
sluggish maximum aperture (f2.7)
59
environment sealing
has built in flash
reasonably wide (28mm)
missing Time Lapse function
low battery pack (220 CIPA)
megapixel count low (12MP)
does not have a selfie friendly screen
slow maximum aperture (f3.9)
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Landscape Comparison

Nikon S640 Landscape photography info
Olympus TG-820 iHS Landscape photography info
32
relatively wide (28mm)
has image stabilization (Optical)
lack of manual focus
fixed lens (fixed lens mount)
sluggish maximum aperture (f2.7)
screen is somewhat small (2.7")
lack of manual mode
sensor resolution low (12MP)
sensor is small (1/2.3")
lacks RAW support
missing Time Lapse mode
38
reasonably wide (28mm)
nice screen size (3")
has image stabilization (Sensor-shift)
environment sealing
lack of manual focus
cannot change lenses (fixed lens mount)
slow maximum aperture (f3.9)
manual mode not possible
megapixel count low (12MP)
tiny sensor (1/2.3")
lacks RAW files
low battery pack (220 CIPA)
missing Time Lapse function
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Vlogging Comparison

Nikon S640 Vlogging advice
Olympus TG-820 iHS Vlogging advice
31
relatively wide (28mm)
has image stabilization (Optical)
lighter than others in class (130g)
sluggish maximum aperture (f2.7)
does not have a selfie friendly display
low res video (1280 x 720 pxls)
missing mic support
33
reasonably wide (28mm)
has image stabilization (Sensor-shift)
offers face detection focusing
high video quality (1920 x 1080 pixels)
slow maximum aperture (f3.9)
does not have a selfie friendly screen
missing external mic socket
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Nikon S640 vs Olympus TG-820 iHS Specifications

Detailed spec comparison table for Nikon S640 and Olympus TG-820 iHS
 Nikon Coolpix S640Olympus TG-820 iHS
General Information
Manufacturer Nikon Olympus
Model Nikon Coolpix S640 Olympus TG-820 iHS
Class Small Sensor Compact Waterproof
Launched 2009-08-04 2012-02-08
Physical type Compact Compact
Sensor Information
Powered by Expeed TruePic VI
Sensor type CCD CMOS
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.17 x 4.55mm
Sensor area 27.7mm² 28.1mm²
Sensor resolution 12MP 12MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 -
Max resolution 4000 x 3000 3968 x 2976
Max native ISO 6400 6400
Min native ISO 100 100
RAW data
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 28-140mm (5.0x)
Highest aperture f/2.7-6.6 f/3.9-5.9
Macro focus range 2cm 1cm
Focal length multiplier 5.9 5.8
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 2.7 inch 3 inch
Resolution of screen 230 thousand dots 1,030 thousand dots
Selfie friendly
Liveview
Touch functionality
Screen technology - HyperCrystal III TFT Color LCD
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 30s 4s
Max shutter speed 1/8000s 1/2000s
Continuous shutter rate - 5.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Change white balance
Image stabilization
Built-in flash
Flash range - 3.50 m
Flash options - Auto, On, Off, Red-Eye, Fill-in
External flash
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (30 fps)1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps)
Max video resolution 1280x720 1920x1080
Video data format Motion JPEG MPEG-4, H.264
Mic port
Headphone port
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 130 gr (0.29 pounds) 206 gr (0.45 pounds)
Dimensions 91 x 55 x 21mm (3.6" x 2.2" x 0.8") 101 x 65 x 26mm (4.0" x 2.6" x 1.0")
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 life - 220 photos
Battery type - Battery Pack
Battery model EN-EL12 LI-50B
Self timer Yes Yes (2 or 12 sec, pet auto shutter)
Time lapse recording
Type of storage SD/SDHC, Internal SD/SDHC/SDXC
Card slots Single Single
Launch pricing $225 $500